mirror of
https://github.com/the-djmaze/snappymail.git
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Update Fork (#2)
* Cleanup OpenPgpImportPopupView code * update polish translation * small fix * Added Import S/MIME certificate popup And much better handling of the sign and encrypt options * bugfix: store in Passphrases * Resolve #1448 * pre-verify S/MIME opaque signed messages so we have a body to view * Fix timestampToString() for future dates * Move php8.php to /app/libraries/polyfill/ * Improved Settings handling to prevent bugs in outer code * Changed AbstractProvider::IsActive() to be abstract * Example for #1449 * bugfix: previous IsActive() commit * OpenSSL required due to S/MIME * Use get_debug_type() instead of gettype() * update polish translation * Make all Enumerations classes abstract * Added search functionality in Admin -> Config And removed the unused ['capa']['quota'] * Cleanup Quota handling * OPEN_PGP should be OPENPGP as it is one word * Improve Capa handling * Resolve #1451 * Bugfix TypeError: b64Encode(...).match(...) is null * Small StorageType change * Bugfix: mailvelope editor failed * Bugfix: undefined getMailvelopePrivateKeyFor() * Bugfix: MIME parser RegExp didn't escape `boundary` which caused issues * Return detailed info on PgpImportKey * Show GnuPG verify error * Sort PGP keys by email and id * Sort S/MIME certificates on emailAddress else validTo * S/MIME import from signature use `BEGIN PKCS7` * Optionally use existing private key to generate S/MIME certificate * Chaned some error_log() to MailSo Logger() * Force reload of S/MIME certificates list on import * Make better use of SnappyMail\SensitiveString * Fix view PGP key button * Mask all POST data that has a key which contains `pass` * v2.35.1 * Resolve #1455 * Improved GnuPG error handling * Update pt/pt-PT translation * update Polish translation * Drop support for gnupg pecl extension as it fails with "no passphrase" issues * Resolve #1456 * Resolve #1458 * v2.35.2 * fix changelog * Resolve #1461 * Update pt/pt-PT translation * compact-composer plugin v1.0.0 * Resolve #1462 * Fix decrypt error message * `new Error()` to `Error()` * Resolve #1463 * Show url for #1466 * Simplify SignMe/Remember me code * Simplify language Notifications * Bugfix: SetPassword expects \SnappyMail\SensitiveString * https://github.com/the-djmaze/snappymail/issues/1450#issuecomment-1972147950 * improve: fire the 'squire2-toolbar' event after more props are added * improve: add dark theme support and use 'button' element as menu trigger for consistent styling * fix: use compact template in non-destructive way (do not replace the PopupsCompose template if a different wysiwyg is used) * Update admin.json * Update user.json * CSS rainloopErrorTip location * Improved error handling on PGP and S/MIME decrypt * KnockoutJS remove unused `beforeRemove` * KnockoutJS drop unused `as` * KnockoutJS simplify renderMode because only 1 option is used * KnoutJS cleanup templating.js a bit * KnockoutJS drop unused `bindingRewriteValidators` * KnockoutJS drop the twoWayBindings code * KnockoutJS simplify virtualElements binding check * KnockoutJS simplify applyBindingsToNodeInternal * KnockoutJS use Array.isArray * KnockoutJS drop alias `textinput` for `textInput` * KnockoutJS scramble `createChildContext` * KnockoutJS scramble `controlsDescendantBindings` * KnockoutJS scramble `exportDependencies` * KnockoutJS drop unused `throttleEvaluation` * KnockoutJS drop unused `valueAllowUnset` * KnockoutJS drop unused `templateNodes` * KnockoutJS drop unused `optionsCaption` * KnockoutJS drop unused `dontLimitMoves` * KnockoutJS drop unused `uniqueName` * KnockoutJS drop IE leftovers * KnockoutJS drop unused `preprocess` * KnockoutJS drop unused "disposeWhenNodeIsRemoved" and "disposeWhen" * KnockoutJS don't scramble exportDependencies. controlsDescendantBindings, createChildContext * KnockoutJS drop unused `$parentContext` and `$parents` * KnockoutJS drop unused `$rawData` * Knockoutjs built latest * KnockoutJS drop unused template options `nodes`, `if`, `ifnot` * KnockoutJS use more Array.isArray * KnockoutJS cleanup code a bit * KnockoutJS primitiveTypes can just be checked with Object() * KnockoutJS rebuilt * Verify S/MIME signed automatically and log Exception * Automatically verify PGP and S/MIME signed messages * `new Error` to `Error` * By default throw AccountNotAllowed as confused in #1478 * GPG use pinentries for decrypt, sign and export * Better GPG error handling * GPG show error on view/export * OpenPGP fix handling of importing keys * Make "verify signatures automatically" optional, as it requires more IMAP fetching * S/MIME don't post identity key and certificate, just fetch from server * Show error to old browsers, instead of crashing * Automatically verify S/MIME decrypted signed message --------- Co-authored-by: the-djmaze <> Co-authored-by: tinola <tinola@poczta.onet.pl> Co-authored-by: Maarten <3752035+the-djmaze@users.noreply.github.com> Co-authored-by: lmperfis <joint.striker@gmail.com> Co-authored-by: Sergey Mosin <sergey@srgdev.com> Co-authored-by: hguilbert <51283484+hguilbert@users.noreply.github.com>
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knockoutDebugCallback([
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// 'src/version.js',
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// 'src/options.js',
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* License: MIT (http://www.opensource.org/licenses/mit-license.php)
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*/
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|
||||
c.u.I(c.g.Eb,null,[a,"change"]);c.u.Ca()&&c.j.notify(a,c.j.F);g&&20<Math.abs(g-a.scrollTop)&&(a.scrollTop=g)}};c.i.options.Wa=c.g.l.Z();c.i.style={update:(a,b)=>{c.g.K(c.g.h(b()||{}),(d,e)=>{e=c.g.h(e);if(null==e||!1===e)e="";if(/^--/.test(d))a.style.setProperty(d,e);else{d=d.replace(/-(\w)/g,(l,f)=>f.toUpperCase());var g=a.style[d];a.style[d]=e;e===g||a.style[d]!=g||isNaN(e)||(a.style[d]=e+"px")}})}};c.i.submit={init:(a,b,d,e,g)=>{if("function"!=typeof b())throw Error("The value for a submit binding must be a function");
|
||||
a.addEventListener("submit",l=>{var f=b();try{var h=f.call(g.$data,a)}finally{!0!==h&&l.preventDefault()}})}};c.i.text={init:()=>({controlsDescendantBindings:!0}),update:(a,b)=>{8===a.nodeType&&(a.text||a.after(a.text=G.createTextNode("")),a=a.text);c.g.Za(a,b())}};c.m.aa.text=!0;c.i.textInput={init:(a,b,d)=>{var e=a.value,g,l,f=()=>{clearTimeout(g);l=g=void 0;var k=a.value;e!==k&&(e=k,c.la.Ga(b(),d,"textInput",k))},h=()=>{var k=c.g.h(b());null==k&&(k="");void 0!==l&&k===l?setTimeout(h,4):a.value!==
|
||||
k&&(a.value=k,e=a.value)};a.addEventListener("input",f);a.addEventListener("change",f);c.o(h,{s:a})}};c.i.value={init:(a,b,d)=>{var e=a.matches("SELECT"),g=a.matches("INPUT");if(!g||"checkbox"!=a.type&&"radio"!=a.type){var l=new Set,f=d.get("valueUpdate"),h=null,k=()=>{h=null;var m=b(),q=c.C.M(a);c.la.Ga(m,d,"value",q)};f&&("string"==typeof f?l.add(f):f.forEach(m=>l.add(m)),l.delete("change"));l.forEach(m=>{var q=k;(m||"").startsWith("after")&&(q=()=>{h=c.C.M(a);setTimeout(k,0)},m=m.slice(5));a.addEventListener(m,
|
||||
q)});var n=g&&"file"==a.type?()=>{var m=c.g.h(b());null==m||""===m?a.value="":c.u.I(k)}:()=>{var m=c.g.h(b()),q=c.C.M(a);if(null!==h&&m===h)setTimeout(n,0);else if(m!==q||void 0===q)e?(c.C.Fa(a,m),m!==c.C.M(a)&&c.u.I(k)):c.C.Fa(a,m)};if(e){var p;c.j.subscribe(a,c.j.F,()=>{p?d.get("valueAllowUnset")?n():k():(a.addEventListener("change",k),p=c.o(n,{s:a}))},null,{notifyImmediately:!0})}else a.addEventListener("change",k),c.o(n,{s:a})}else c.applyBindingAccessorsToNode(a,{checkedValue:b})},update:()=>
|
||||
{}};c.i.visible={update:(a,b)=>{b=c.g.h(b());var d="none"!=a.style.display;b&&!d?a.style.display="":d&&!b&&(a.style.display="none")}};c.i.hidden={update:(a,b)=>a.hidden=!!c.g.h(b())};(function(a){c.i[a]={init:function(b,d,e,g,l){return c.i.event.init.call(this,b,()=>({[a]:d()}),e,g,l)}}})("click");(()=>{let a=c.g.l.Z();class b{constructor(e){this.Na=e}Ua(...e){let g=this.Na;if(!e.length)return c.g.l.get(g,a)||(11===this.H?g.content:1===this.H?g:void 0);c.g.l.set(g,a,e[0])}}class d extends b{constructor(e){super(e);
|
||||
e&&(this.H=e.matches("TEMPLATE")&&e.content?e.content.nodeType:1)}}c.bb={Na:d,lb:b}})();(()=>{const a=(h,k,n)=>{var p;for(k=c.m.nextSibling(k);h&&(p=h)!==k;)h=c.m.nextSibling(p),n(p,h)},b=(h,k)=>{if(h.length){var n=h[0],p=n.parentNode;a(n,h[h.length-1],m=>{1!==m.nodeType&&8!==m.nodeType||c.mb(k,m)});c.g.xa(h,p)}},d=(h,k,n,p)=>{var m=(h&&(h.nodeType?h:0<h.length?h[0]:null)||n||{}).ownerDocument;if("string"==typeof n){m=m||G;m=m.getElementById(n);if(!m)throw Error("Cannot find template with ID "+n);
|
||||
n=new c.bb.Na(m)}else if([1,8].includes(n.nodeType))n=new c.bb.lb(n);else throw Error("Unknown template type: "+n);n=(n=n.Ua?n.Ua():null)?[...n.cloneNode(!0).childNodes]:null;if(!Array.isArray(n)||0<n.length&&"number"!=typeof n[0].nodeType)throw Error("Template engine must return an array of DOM nodes");k&&(c.m.pa(h,n),b(n,p),c.j.notify(h,c.j.F));return n},e=(h,k,n)=>c.W(h)?h():"function"===typeof h?h(k,n):h,g=(h,k,n,p)=>{n=n||{};if(p){var m=p.nodeType?p:0<p.length?p[0]:null;return c.o(()=>{var q=
|
||||
k instanceof c.ba?k:new c.ba(k,null,null,{exportDependencies:!0}),r=e(h,q.$data,q);d(p,!0,r,q,n)},{ia:()=>!m||!c.g.Pa(m),s:m})}console.log("no targetNodeOrNodeArray")},l=(h,k,n,p,m)=>{var q,r=(v,z)=>{q=m.createChildContext(v,{extend:A=>A.$index=z});v=e(h,v,q);return d(p,!1,v,q,n)},t=(v,z)=>{b(z,q);q=null},u=(v,z)=>{c.u.I(c.g.Bb,null,[p,v,r,n,t,z]);c.j.notify(p,c.j.F)};if(c.isObservableArray(k)){u(k.L());var y=k.subscribe(v=>{u(k(),v)},null,"arrayChange");y.s(p);return y}return c.o(()=>{var v=c.g.h(k)||
|
||||
[];Array.isArray(v)||(v=[v]);u(v)},{s:p})},f=c.g.l.Z();c.i.template={init:(h,k)=>{k=c.g.h(k());if("string"==typeof k||"name"in k)c.m.ja(h);else if(k=c.m.childNodes(h),k.length)k=c.g.Wb(k),(new c.bb.lb(h)).Ua(k);else throw Error("Anonymous template defined, but no template content was provided");return{controlsDescendantBindings:!0}},update:(h,k,n,p,m)=>{p=k();k=c.g.h(p);n=null;"string"==typeof k?k={}:p="name"in k?k.name:h;var q=!!p;"foreach"in k?n=l(p,q&&k.foreach||[],k,h,m):q?(n=m,"data"in k&&(n=
|
||||
m.createChildContext(k.data,{exportDependencies:!0})),n=g(p,n,k,h)):c.m.ja(h);m=n;c.g.l.get(h,f)?.dispose?.();c.g.l.set(h,f,!m||m.isActive&&!m.isActive()?void 0:m)}};c.m.aa.template=!0})();c.g.ub=(a,b,d)=>{var e=0,g,l=b.length;l&&a.every(f=>{g=b.findIndex(h=>f.value===h.value);0<=g&&(f.moved=b[g].index,b[g].moved=f.index,b.splice(g,1),e=g=0,--l);e+=l;return l&&(!d||e<d)})};c.g.rb=(()=>{var a=(b,d,e,g,l)=>{for(var f=Math.min,h=Math.max,k=[],n=-1,p=b.length,m,q=d.length,r=q-p||1,t=p+q+1,u,y,v;++n<=
|
||||
p;)for(y=u,k.push(u=[]),v=f(q,n+r),m=h(0,n-1);m<=v;m++)u[m]=m?n?b[n-1]===d[m-1]?y[m-1]:f(y[m]||t,u[m-1]||t)+1:m+1:n+1;f=[];h=[];r=[];n=p;for(m=q;n||m;)q=k[n][m]-1,m&&q===k[n][m-1]?h.push(f[f.length]={status:e,value:d[--m],index:m}):n&&q===k[n-1][m]?r.push(f[f.length]={status:g,value:b[--n],index:n}):(--m,--n,l.sparse||f.push({status:"retained",value:d[m]}));c.g.ub(r,h,10*p);return f.reverse()};return(b,d,e)=>{b=b||[];d=d||[];return b.length<d.length?a(b,d,"added","deleted",e):a(d,b,"deleted","added",
|
||||
e)}})();(()=>{function a(e,g,l,f,h){var k=[],n=c.o(()=>{var p=g(l,h,c.g.xa(k,e))||[];if(0<k.length){var m=k.nodeType?[k]:k;if(0<m.length){var q=m[0],r=q.parentNode;p.forEach(t=>r.insertBefore(t,q));m.forEach(t=>c.removeNode(t))}f&&c.u.I(f,null,[l,p,h])}k.length=0;k.push(...p)},{s:e,ia:()=>!!k.find(c.g.Pa)});return{O:k,La:n.isActive()?n:void 0}}var b=c.g.l.Z(),d=c.g.l.Z();c.g.Bb=(e,g,l,f,h,k)=>{g=g||[];Array.isArray(g)||(g=[g]);var n=c.g.l.get(e,b),p=[],m=0,q=0,r=[],t=[],u=w=>{A={sa:w,Ta:c.$(q++)};
|
||||
p.push(A)},y=w=>{A=n[w];A.Ta(q++);c.g.xa(A.O,e);p.push(A)};if(n){if(!k||n&&n._countWaitingForRemove)k=c.g.rb(Array.prototype.map.call(n,C=>C.sa),g,{sparse:!0});let w,I;for(k.forEach(C=>{w=C.moved;I=C.index;switch(C.status){case "deleted":for(;m<I;)y(m++);void 0===w&&(A=n[m],A.La&&(A.La.dispose(),A.La=void 0),c.g.xa(A.O,e).length&&A&&r.push.apply(r,A.O));m++;break;case "added":for(;q<I;)y(m++);void 0!==w?(t.push(p.length),y(w)):u(C.value)}});q<g.length;)y(m++);p._countWaitingForRemove=0}else g.forEach(u);
|
||||
c.g.l.set(e,b,p);r.forEach(c.removeNode);var v,z=w=>{c.m.Ub(e,w,v);v=w};k=e.ownerDocument.activeElement;if(t.length)for(;void 0!=(g=t.shift());){var A=p[g];for(v=void 0;g;)if(f=p[--g].O,f?.length){v=f[f.length-1];break}A.O.forEach(z)}p.forEach(w=>{w.O||c.g.extend(w,a(e,l,w.sa,h,w.Ta));w.O.forEach(z);!w.Tb&&h&&(h(w.sa,w.O,w.Ta),w.Tb=!0,v=w.O[w.O.length-1])});e.ownerDocument.activeElement!=k&&k?.focus();[].forEach(w=>w&&(w.sa=d))}})();R.ko=N})(this);
|
||||
|
|
|
|||
|
|
@ -13,7 +13,7 @@ ko.bindingHandlers = {};
|
|||
// The ko.bindingContext constructor is only called directly to create the root context. For child
|
||||
// contexts, use bindingContext.createChildContext or bindingContext.extend.
|
||||
ko.bindingContext = class {
|
||||
constructor(dataItemOrAccessor, parentContext, dataItemAlias, extendCallback, options)
|
||||
constructor(dataItemOrAccessor, parentContext, extendCallback, options)
|
||||
{
|
||||
var self = this,
|
||||
shouldInheritData = dataItemOrAccessor === inheritParentVm,
|
||||
|
|
@ -42,7 +42,6 @@ ko.bindingContext = class {
|
|||
self[contextAncestorBindingInfo] = parentContext[contextAncestorBindingInfo];
|
||||
}
|
||||
} else {
|
||||
self['$parents'] = [];
|
||||
self['$root'] = dataItem;
|
||||
|
||||
// Export 'ko' in the binding context so it will be available in bindings and templates
|
||||
|
|
@ -56,13 +55,9 @@ ko.bindingContext = class {
|
|||
if (shouldInheritData) {
|
||||
dataItem = self['$data'];
|
||||
} else {
|
||||
self['$rawData'] = dataItemOrObservable;
|
||||
self['$data'] = dataItem;
|
||||
}
|
||||
|
||||
if (dataItemAlias)
|
||||
self[dataItemAlias] = dataItem;
|
||||
|
||||
// The extendCallback function is provided when creating a child context or extending a context.
|
||||
// It handles the specific actions needed to finish setting up the binding context. Actions in this
|
||||
// function could also add dependencies to this binding context.
|
||||
|
|
@ -107,21 +102,11 @@ ko.bindingContext = class {
|
|||
// But this does not mean that the $data value of the child context will also get updated. If the child
|
||||
// view model also depends on the parent view model, you must provide a function that returns the correct
|
||||
// view model on each update.
|
||||
'createChildContext'(dataItemOrAccessor, dataItemAlias, extendCallback, options) {
|
||||
if (!options && dataItemAlias && typeof dataItemAlias == "object") {
|
||||
options = dataItemAlias;
|
||||
dataItemAlias = options['as'];
|
||||
extendCallback = options['extend'];
|
||||
}
|
||||
|
||||
return new ko.bindingContext(dataItemOrAccessor, this, dataItemAlias, (self, parentContext) => {
|
||||
'createChildContext'(dataItemOrAccessor, options) {
|
||||
return new ko.bindingContext(dataItemOrAccessor, this, (self, parentContext) => {
|
||||
// Extend the context hierarchy by setting the appropriate pointers
|
||||
self['$parentContext'] = parentContext;
|
||||
self['$parent'] = parentContext['$data'];
|
||||
self['$parents'] = (parentContext['$parents'] || []).slice(0);
|
||||
self['$parents'].unshift(self['$parent']);
|
||||
if (extendCallback)
|
||||
extendCallback(self);
|
||||
options['extend']?.(self);
|
||||
}, options);
|
||||
}
|
||||
|
||||
|
|
@ -129,7 +114,7 @@ ko.bindingContext = class {
|
|||
// Similarly to "child" contexts, provide a function here to make sure that the correct values are set
|
||||
// when an observable view model is updated.
|
||||
'extend'(properties, options) {
|
||||
return new ko.bindingContext(inheritParentVm, this, null, self =>
|
||||
return new ko.bindingContext(inheritParentVm, this, self =>
|
||||
ko.utils.extend(self, typeof(properties) == "function" ? properties(self) : properties)
|
||||
, options);
|
||||
}
|
||||
|
|
@ -202,7 +187,7 @@ ko.bindingEvent = {
|
|||
} else if (bindingInfo.asyncContext === undefined && bindingInfo.eventSubscribable?.hasSubscriptionsForEvent(ko.bindingEvent.descendantsComplete)) {
|
||||
// It's currently an error to register a descendantsComplete handler for a node that was never registered as completing asynchronously.
|
||||
// That's because without the asyncContext, we don't have a way to know that all descendants have completed.
|
||||
throw new Error("descendantsComplete event not supported for bindings on this node");
|
||||
throw Error("descendantsComplete event not supported for bindings on this node");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -226,12 +211,6 @@ ko.bindingEvent = {
|
|||
}
|
||||
};
|
||||
|
||||
function validateThatBindingIsAllowedForVirtualElements(bindingName) {
|
||||
var validator = ko.virtualElements.allowedBindings[bindingName];
|
||||
if (!validator)
|
||||
throw new Error("The binding '" + bindingName + "' cannot be used with virtual elements")
|
||||
}
|
||||
|
||||
function applyBindingsToDescendantsInternal(bindingContext, elementOrVirtualElement) {
|
||||
var currentChild, nextInQueue = ko.virtualElements.firstChild(elementOrVirtualElement);
|
||||
|
||||
|
|
@ -252,7 +231,7 @@ function applyBindingsToNodeAndDescendantsInternal(bindingContext, nodeVerified)
|
|||
// (1) We need to store the binding info for the node (all element nodes)
|
||||
// (2) It might have bindings (e.g., it has a data-bind attribute, or it's a marker for a containerless template)
|
||||
if (isElement || ko.bindingProvider.nodeHasBindings(nodeVerified))
|
||||
bindingContextForDescendants = applyBindingsToNodeInternal(nodeVerified, null, bindingContext)['bindingContextForDescendants'];
|
||||
bindingContextForDescendants = applyBindingsToNodeInternal(nodeVerified, null, bindingContext);
|
||||
|
||||
// Don't want bindings that operate on text nodes to mutate <script> and <textarea> contents,
|
||||
// because it's unexpected and a potential XSS issue.
|
||||
|
|
@ -384,8 +363,9 @@ function applyBindingsToNodeInternal(node, sourceBindings, bindingContext) {
|
|||
handlerUpdateFn = bindingKeyAndHandler.handler["update"],
|
||||
bindingKey = bindingKeyAndHandler.key;
|
||||
|
||||
if (node.nodeType === 8) {
|
||||
validateThatBindingIsAllowedForVirtualElements(bindingKey);
|
||||
// COMMENT_NODE
|
||||
if (node.nodeType === 8 && !ko.virtualElements.allowedBindings[bindingKey]) {
|
||||
throw Error("The binding '" + bindingKey + "' cannot be used with comment nodes");
|
||||
}
|
||||
|
||||
try {
|
||||
|
|
@ -397,7 +377,7 @@ function applyBindingsToNodeInternal(node, sourceBindings, bindingContext) {
|
|||
// If this binding handler claims to control descendant bindings, make a note of this
|
||||
if (initResult && initResult['controlsDescendantBindings']) {
|
||||
if (bindingHandlerThatControlsDescendantBindings !== undefined)
|
||||
throw new Error("Multiple bindings (" + bindingHandlerThatControlsDescendantBindings + " and " + bindingKey + ") are trying to control descendant bindings of the same element. You cannot use these bindings together on the same element.");
|
||||
throw Error("Multiple bindings (" + bindingHandlerThatControlsDescendantBindings + " and " + bindingKey + ") are trying to control descendant bindings of the same element. You cannot use these bindings together on the same element.");
|
||||
bindingHandlerThatControlsDescendantBindings = bindingKey;
|
||||
}
|
||||
});
|
||||
|
|
@ -417,11 +397,7 @@ function applyBindingsToNodeInternal(node, sourceBindings, bindingContext) {
|
|||
});
|
||||
}
|
||||
|
||||
var shouldBindDescendants = bindingHandlerThatControlsDescendantBindings === undefined;
|
||||
return {
|
||||
'shouldBindDescendants': shouldBindDescendants,
|
||||
'bindingContextForDescendants': shouldBindDescendants && contextToExtend
|
||||
};
|
||||
return bindingHandlerThatControlsDescendantBindings === undefined && contextToExtend;
|
||||
}
|
||||
|
||||
ko.storedBindingContextForNode = node => {
|
||||
|
|
@ -432,7 +408,7 @@ ko.storedBindingContextForNode = node => {
|
|||
function getBindingContext(viewModelOrBindingContext, extendContextCallback) {
|
||||
return viewModelOrBindingContext && (viewModelOrBindingContext instanceof ko.bindingContext)
|
||||
? viewModelOrBindingContext
|
||||
: new ko.bindingContext(viewModelOrBindingContext, undefined, undefined, extendContextCallback);
|
||||
: new ko.bindingContext(viewModelOrBindingContext, null, extendContextCallback);
|
||||
}
|
||||
|
||||
ko['applyBindingAccessorsToNode'] = (node, bindings, viewModelOrBindingContext) =>
|
||||
|
|
|
|||
|
|
@ -18,14 +18,6 @@ ko.bindingHandlers['attr'] = {
|
|||
attrValue = attrValue.toString();
|
||||
namespace ? element.setAttributeNS(namespace, attrName, attrValue) : element.setAttribute(attrName, attrValue);
|
||||
}
|
||||
|
||||
// Treat "name" specially - although you can think of it as an attribute, it also needs
|
||||
// special handling on older versions of IE (https://github.com/SteveSanderson/knockout/pull/333)
|
||||
// Deliberately being case-sensitive here because XHTML would regard "Name" as a different thing
|
||||
// entirely, and there's no strong reason to allow for such casing in HTML.
|
||||
if (attrName === "name") {
|
||||
element.name = toRemove ? "" : attrValue;
|
||||
}
|
||||
});
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -12,7 +12,8 @@ ko.bindingHandlers['checked'] = {
|
|||
// Treat "value" like "checkedValue" when it is included with "checked" binding
|
||||
if (allBindings['has']('checkedValue')) {
|
||||
return ko.utils.unwrapObservable(allBindings.get('checkedValue'));
|
||||
} else if (useElementValue) {
|
||||
}
|
||||
if (useElementValue) {
|
||||
return allBindings['has']('value')
|
||||
? ko.utils.unwrapObservable(allBindings.get('value'))
|
||||
: element.value;
|
||||
|
|
@ -78,10 +79,6 @@ ko.bindingHandlers['checked'] = {
|
|||
useElementValue = isRadio || valueIsArray,
|
||||
oldElemValue = valueIsArray ? checkedValue() : undefined;
|
||||
|
||||
// IE 6 won't allow radio buttons to be selected unless they have a name
|
||||
if (isRadio && !element.name)
|
||||
ko.bindingHandlers['uniqueName']['init'](element, function() { return true });
|
||||
|
||||
// Set up two computeds to update the binding:
|
||||
|
||||
// The first responds to changes in the checkedValue value and to element clicks
|
||||
|
|
@ -113,7 +110,6 @@ ko.bindingHandlers['checked'] = {
|
|||
}
|
||||
}
|
||||
};
|
||||
//ko.expressionRewriting.twoWayBindings['checked'] = true;
|
||||
|
||||
ko.bindingHandlers['checkedValue'] = {
|
||||
'update'(element, valueAccessor) {
|
||||
|
|
|
|||
|
|
@ -1,31 +1,28 @@
|
|||
// "foreach: someExpression" is equivalent to "template: { foreach: someExpression }"
|
||||
// "foreach: { data: someExpression, afterAdd: myfn }" is equivalent to "template: { foreach: someExpression, afterAdd: myfn }"
|
||||
// "foreach: { data: someExpression }" is equivalent to "template: { foreach: someExpression }"
|
||||
const makeTemplateValueAccessor = valueAccessor =>
|
||||
() => {
|
||||
var modelValue = valueAccessor(),
|
||||
// Unwrap without setting a dependency here
|
||||
unwrappedValue = ko.isObservable(modelValue) ? modelValue.peek() : modelValue;
|
||||
|
||||
// If unwrappedValue is the array, pass in the wrapped value on its own
|
||||
// The value will be unwrapped and tracked within the template binding
|
||||
// (See https://github.com/SteveSanderson/knockout/issues/523)
|
||||
if ((!unwrappedValue) || Array.isArray(unwrappedValue))
|
||||
return { 'foreach': modelValue };
|
||||
|
||||
// If unwrappedValue.data is the array, preserve all relevant options and unwrap again value so we get updates
|
||||
ko.utils.unwrapObservable(modelValue);
|
||||
return {
|
||||
'foreach': unwrappedValue['data']
|
||||
};
|
||||
};
|
||||
ko.bindingHandlers['foreach'] = {
|
||||
makeTemplateValueAccessor: valueAccessor =>
|
||||
() => {
|
||||
var modelValue = valueAccessor(),
|
||||
// Unwrap without setting a dependency here
|
||||
unwrappedValue = ko.isObservable(modelValue) ? modelValue.peek() : modelValue;
|
||||
|
||||
// If unwrappedValue is the array, pass in the wrapped value on its own
|
||||
// The value will be unwrapped and tracked within the template binding
|
||||
// (See https://github.com/SteveSanderson/knockout/issues/523)
|
||||
if ((!unwrappedValue) || typeof unwrappedValue.length == "number")
|
||||
return { 'foreach': modelValue };
|
||||
|
||||
// If unwrappedValue.data is the array, preserve all relevant options and unwrap again value so we get updates
|
||||
ko.utils.unwrapObservable(modelValue);
|
||||
return {
|
||||
'foreach': unwrappedValue['data'],
|
||||
'as': unwrappedValue['as'],
|
||||
'beforeRemove': unwrappedValue['beforeRemove']
|
||||
};
|
||||
},
|
||||
'init': (element, valueAccessor) =>
|
||||
ko.bindingHandlers['template']['init'](element, ko.bindingHandlers['foreach'].makeTemplateValueAccessor(valueAccessor))
|
||||
ko.bindingHandlers['template']['init'](element, makeTemplateValueAccessor(valueAccessor))
|
||||
,
|
||||
'update': (element, valueAccessor, allBindings, viewModel, bindingContext) =>
|
||||
ko.bindingHandlers['template']['update'](element, ko.bindingHandlers['foreach'].makeTemplateValueAccessor(valueAccessor), allBindings, viewModel, bindingContext)
|
||||
ko.bindingHandlers['template']['update'](element, makeTemplateValueAccessor(valueAccessor), allBindings, viewModel, bindingContext)
|
||||
};
|
||||
ko.expressionRewriting.bindingRewriteValidators['foreach'] = false; // Can't rewrite control flow bindings
|
||||
ko.virtualElements.allowedBindings['foreach'] = true;
|
||||
|
|
|
|||
|
|
@ -36,4 +36,3 @@ ko.bindingHandlers['hasfocus'] = {
|
|||
}
|
||||
}
|
||||
};
|
||||
//ko.expressionRewriting.twoWayBindings.add('hasfocus');
|
||||
|
|
|
|||
|
|
@ -7,7 +7,7 @@ function makeWithIfBinding(bindingKey, isWith, isNot) {
|
|||
var savedNodes, contextOptions = {}, needAsyncContext;
|
||||
|
||||
if (isWith) {
|
||||
contextOptions = { 'as': allBindings.get('as'), 'exportDependencies': true };
|
||||
contextOptions = { 'exportDependencies': true };
|
||||
}
|
||||
|
||||
needAsyncContext = allBindings['has'](ko.bindingEvent.descendantsComplete);
|
||||
|
|
@ -53,7 +53,6 @@ function makeWithIfBinding(bindingKey, isWith, isNot) {
|
|||
return { 'controlsDescendantBindings': true };
|
||||
}
|
||||
};
|
||||
ko.expressionRewriting.bindingRewriteValidators[bindingKey] = false; // Can't rewrite control flow bindings
|
||||
ko.virtualElements.allowedBindings[bindingKey] = true;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -2,7 +2,7 @@ var captionPlaceholder = {};
|
|||
ko.bindingHandlers['options'] = {
|
||||
'init': element => {
|
||||
if (!element.matches("SELECT"))
|
||||
throw new Error("options binding applies only to SELECT elements");
|
||||
throw Error("options binding applies only to SELECT elements");
|
||||
|
||||
// Remove all existing <option>s.
|
||||
let l = element.length;
|
||||
|
|
@ -19,7 +19,6 @@ ko.bindingHandlers['options'] = {
|
|||
multiple = element.multiple,
|
||||
previousScrollTop = (!selectWasPreviouslyEmpty && multiple) ? element.scrollTop : null,
|
||||
unwrappedArray = ko.utils.unwrapObservable(valueAccessor()),
|
||||
valueAllowUnset = allBindings.get('valueAllowUnset') && allBindings['has']('value'),
|
||||
arrayToDomNodeChildrenOptions = {},
|
||||
captionValue,
|
||||
filteredArray,
|
||||
|
|
@ -38,10 +37,7 @@ ko.bindingHandlers['options'] = {
|
|||
},
|
||||
|
||||
setSelectionCallback = (arrayEntry, newOptions) => {
|
||||
if (itemUpdate && valueAllowUnset) {
|
||||
// The model value is authoritative, so make sure its value is the one selected
|
||||
ko.bindingEvent.notify(element, ko.bindingEvent.childrenComplete);
|
||||
} else if (previousSelectedValues.length) {
|
||||
if (previousSelectedValues.length) {
|
||||
// IE6 doesn't like us to assign selection to OPTION nodes before they're added to the document.
|
||||
// That's why we first added them without selection. Now it's time to set the selection.
|
||||
var isSelected = previousSelectedValues.includes(ko.selectExtensions.readValue(newOptions[0]));
|
||||
|
|
@ -54,29 +50,18 @@ ko.bindingHandlers['options'] = {
|
|||
}
|
||||
};
|
||||
|
||||
if (!valueAllowUnset) {
|
||||
if (multiple) {
|
||||
previousSelectedValues = selectedOptions().map(ko.selectExtensions.readValue);
|
||||
} else if (element.selectedIndex >= 0) {
|
||||
previousSelectedValues.push(ko.selectExtensions.readValue(element.options[element.selectedIndex]));
|
||||
}
|
||||
if (multiple) {
|
||||
previousSelectedValues = selectedOptions().map(ko.selectExtensions.readValue);
|
||||
} else if (element.selectedIndex >= 0) {
|
||||
previousSelectedValues.push(ko.selectExtensions.readValue(element.options[element.selectedIndex]));
|
||||
}
|
||||
|
||||
if (unwrappedArray) {
|
||||
if (typeof unwrappedArray.length == "undefined") // Coerce single value into array
|
||||
if (!Array.isArray(unwrappedArray)) // Coerce single value into array
|
||||
unwrappedArray = [unwrappedArray];
|
||||
|
||||
// Filter out any entries marked as destroyed
|
||||
filteredArray = unwrappedArray.filter(item => item || item == null);
|
||||
|
||||
// If caption is included, add it to the array
|
||||
if (allBindings['has']('optionsCaption')) {
|
||||
captionValue = ko.utils.unwrapObservable(allBindings.get('optionsCaption'));
|
||||
// If caption value is null or undefined, don't show a caption
|
||||
if (captionValue != null) {
|
||||
filteredArray.unshift(captionPlaceholder);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// If a falsy value is provided (e.g. null), we'll simply empty the select element
|
||||
}
|
||||
|
|
@ -88,12 +73,12 @@ ko.bindingHandlers['options'] = {
|
|||
var itemUpdate = false,
|
||||
optionForArrayItem = (arrayEntry, index, oldOptions) => {
|
||||
if (oldOptions.length) {
|
||||
previousSelectedValues = !valueAllowUnset && oldOptions[0].selected ? [ ko.selectExtensions.readValue(oldOptions[0]) ] : [];
|
||||
previousSelectedValues = oldOptions[0].selected ? [ ko.selectExtensions.readValue(oldOptions[0]) ] : [];
|
||||
itemUpdate = true;
|
||||
}
|
||||
var option = element.ownerDocument.createElement("option");
|
||||
if (arrayEntry === captionPlaceholder) {
|
||||
ko.utils.setTextContent(option, allBindings.get('optionsCaption'));
|
||||
ko.utils.setTextContent(option);
|
||||
ko.selectExtensions.writeValue(option, undefined);
|
||||
} else {
|
||||
// Apply a value to the option element
|
||||
|
|
@ -107,10 +92,6 @@ ko.bindingHandlers['options'] = {
|
|||
return [option];
|
||||
};
|
||||
|
||||
// By using a beforeRemove callback, we delay the removal until after new items are added. This fixes a selection
|
||||
// problem in IE<=8 and Firefox. See https://github.com/knockout/knockout/issues/1208
|
||||
arrayToDomNodeChildrenOptions['beforeRemove'] = option => element.removeChild(option);
|
||||
|
||||
var callback = setSelectionCallback;
|
||||
if (allBindings['has']('optionsAfterRender') && typeof allBindings.get('optionsAfterRender') == "function") {
|
||||
callback = (arrayEntry, newOptions) => {
|
||||
|
|
@ -121,28 +102,26 @@ ko.bindingHandlers['options'] = {
|
|||
|
||||
ko.utils.setDomNodeChildrenFromArrayMapping(element, filteredArray, optionForArrayItem, arrayToDomNodeChildrenOptions, callback);
|
||||
|
||||
if (!valueAllowUnset) {
|
||||
// Determine if the selection has changed as a result of updating the options list
|
||||
var selectionChanged, prevLength = previousSelectedValues.length;
|
||||
if (multiple) {
|
||||
// For a multiple-select box, compare the new selection count to the previous one
|
||||
// But if nothing was selected before, the selection can't have changed
|
||||
selectionChanged = prevLength && selectedOptions().length < prevLength;
|
||||
} else {
|
||||
// For a single-select box, compare the current value to the previous value
|
||||
// But if nothing was selected before or nothing is selected now, just look for a change in selection
|
||||
selectionChanged = (prevLength && element.selectedIndex >= 0)
|
||||
? (ko.selectExtensions.readValue(element.options[element.selectedIndex]) !== previousSelectedValues[0])
|
||||
: (prevLength || element.selectedIndex >= 0);
|
||||
}
|
||||
|
||||
// Ensure consistency between model value and selected option.
|
||||
// If the dropdown was changed so that selection is no longer the same,
|
||||
// notify the value or selectedOptions binding.
|
||||
selectionChanged && ko.dependencyDetection.ignore(ko.utils.triggerEvent, null, [element, "change"]);
|
||||
// Determine if the selection has changed as a result of updating the options list
|
||||
var selectionChanged, prevLength = previousSelectedValues.length;
|
||||
if (multiple) {
|
||||
// For a multiple-select box, compare the new selection count to the previous one
|
||||
// But if nothing was selected before, the selection can't have changed
|
||||
selectionChanged = prevLength && selectedOptions().length < prevLength;
|
||||
} else {
|
||||
// For a single-select box, compare the current value to the previous value
|
||||
// But if nothing was selected before or nothing is selected now, just look for a change in selection
|
||||
selectionChanged = (prevLength && element.selectedIndex >= 0)
|
||||
? (ko.selectExtensions.readValue(element.options[element.selectedIndex]) !== previousSelectedValues[0])
|
||||
: (prevLength || element.selectedIndex >= 0);
|
||||
}
|
||||
|
||||
if (valueAllowUnset || ko.dependencyDetection.isInitial()) {
|
||||
// Ensure consistency between model value and selected option.
|
||||
// If the dropdown was changed so that selection is no longer the same,
|
||||
// notify the value or selectedOptions binding.
|
||||
selectionChanged && ko.dependencyDetection.ignore(ko.utils.triggerEvent, null, [element, "change"]);
|
||||
|
||||
if (ko.dependencyDetection.isInitial()) {
|
||||
ko.bindingEvent.notify(element, ko.bindingEvent.childrenComplete);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
ko.bindingHandlers['submit'] = {
|
||||
'init': (element, valueAccessor, allBindings, viewModel, bindingContext) => {
|
||||
if (typeof valueAccessor() != "function")
|
||||
throw new Error("The value for a submit binding must be a function");
|
||||
throw Error("The value for a submit binding must be a function");
|
||||
element.addEventListener("submit", event => {
|
||||
var handlerReturnValue;
|
||||
var value = valueAccessor();
|
||||
|
|
|
|||
|
|
@ -45,16 +45,6 @@ ko.bindingHandlers['textInput'] = {
|
|||
// Bind to the change event so that we can catch programmatic updates of the value that fire this event.
|
||||
onEvent('change', updateModel);
|
||||
|
||||
// To deal with browsers that don't notify any kind of event for some changes (IE, Safari, etc.)
|
||||
onEvent('blur', updateModel);
|
||||
|
||||
ko.computed(updateView, { disposeWhenNodeIsRemoved: element });
|
||||
}
|
||||
};
|
||||
//ko.expressionRewriting.twoWayBindings.add('textInput');
|
||||
|
||||
// textinput is an alias for textInput
|
||||
ko.bindingHandlers['textinput'] = {
|
||||
// preprocess is the only way to set up a full alias
|
||||
'preprocess': (value, name, addBinding) => addBinding('textInput', value)
|
||||
};
|
||||
|
|
|
|||
|
|
@ -79,9 +79,8 @@ ko.bindingHandlers['value'] = {
|
|||
|
||||
if (valueHasChanged || elementValue === undefined) {
|
||||
if (isSelectElement) {
|
||||
var allowUnset = allBindings.get('valueAllowUnset');
|
||||
ko.selectExtensions.writeValue(element, newValue, allowUnset);
|
||||
if (!allowUnset && newValue !== ko.selectExtensions.readValue(element)) {
|
||||
ko.selectExtensions.writeValue(element, newValue);
|
||||
if (newValue !== ko.selectExtensions.readValue(element)) {
|
||||
// If you try to set a model value that can't be represented in an already-populated dropdown, reject that change,
|
||||
// because you're not allowed to have a model value that disagrees with a visible UI selection.
|
||||
ko.dependencyDetection.ignore(valueUpdateHandler);
|
||||
|
|
@ -112,4 +111,3 @@ ko.bindingHandlers['value'] = {
|
|||
},
|
||||
'update': () => {} // Keep for backwards compatibility with code that may have wrapped value binding
|
||||
};
|
||||
//ko.expressionRewriting.twoWayBindings.add('value');
|
||||
|
|
|
|||
|
|
@ -32,8 +32,14 @@
|
|||
// of which nodes would be deleted if valueToMap was itself later removed
|
||||
mappedNodes.length = 0;
|
||||
mappedNodes.push(...newMappedNodes);
|
||||
}, { disposeWhenNodeIsRemoved: containerNode, disposeWhen: ()=>!!mappedNodes.find(ko.utils.domNodeIsAttachedToDocument) });
|
||||
return { mappedNodes : mappedNodes, dependentObservable : (dependentObservable.isActive() ? dependentObservable : undefined) };
|
||||
}, {
|
||||
disposeWhenNodeIsRemoved: containerNode,
|
||||
disposeWhen: ()=>!!mappedNodes.find(ko.utils.domNodeIsAttachedToDocument)
|
||||
});
|
||||
return {
|
||||
mappedNodes : mappedNodes,
|
||||
dependentObservable : (dependentObservable.isActive() ? dependentObservable : undefined)
|
||||
};
|
||||
}
|
||||
|
||||
var lastMappingResultDomDataKey = ko.utils.domData.nextKey(),
|
||||
|
|
@ -41,7 +47,7 @@
|
|||
|
||||
ko.utils.setDomNodeChildrenFromArrayMapping = (domNode, array, mapping, options, callbackAfterAddingNodes, editScript) => {
|
||||
array = array || [];
|
||||
if (typeof array.length == "undefined") // Coerce single value into array
|
||||
if (!Array.isArray(array)) // Coerce single value into array
|
||||
array = [array];
|
||||
|
||||
options = options || {};
|
||||
|
|
@ -70,12 +76,6 @@
|
|||
mapData.indexObservable(currentArrayIndex++);
|
||||
ko.utils.fixUpContinuousNodeArray(mapData.mappedNodes, domNode);
|
||||
newMappingResult.push(mapData);
|
||||
},
|
||||
|
||||
callCallback = (callback, items) => {
|
||||
if (callback) {
|
||||
items.forEach(item => item?.mappedNodes.forEach(node => callback(node, i, item.arrayEntry)));
|
||||
}
|
||||
};
|
||||
|
||||
if (isFirstExecution) {
|
||||
|
|
@ -87,7 +87,6 @@
|
|||
Array.prototype.map.call(lastMappingResult, x => x.arrayEntry),
|
||||
array,
|
||||
{
|
||||
'dontLimitMoves': options['dontLimitMoves'],
|
||||
'sparse': true
|
||||
});
|
||||
}
|
||||
|
|
@ -112,15 +111,6 @@
|
|||
|
||||
// Queue these nodes for later removal
|
||||
if (ko.utils.fixUpContinuousNodeArray(mapData.mappedNodes, domNode).length) {
|
||||
if (options['beforeRemove']) {
|
||||
newMappingResult.push(mapData);
|
||||
countWaitingForRemove++;
|
||||
if (mapData.arrayEntry === deletedItemDummyValue) {
|
||||
mapData = null;
|
||||
} else {
|
||||
itemsForBeforeRemoveCallbacks[mapData.indexObservable.peek()] = mapData;
|
||||
}
|
||||
}
|
||||
if (mapData) {
|
||||
nodesToDelete.push.apply(nodesToDelete, mapData.mappedNodes);
|
||||
}
|
||||
|
|
@ -155,8 +145,8 @@
|
|||
// Store a copy of the array items we just considered so we can difference it next time
|
||||
ko.utils.domData.set(domNode, lastMappingResultDomDataKey, newMappingResult);
|
||||
|
||||
// Next remove nodes for deleted items (or just clean if there's a beforeRemove callback)
|
||||
nodesToDelete.forEach(options['beforeRemove'] ? ko.cleanNode : ko.removeNode);
|
||||
// Next remove nodes for deleted items
|
||||
nodesToDelete.forEach(ko.removeNode);
|
||||
|
||||
var i, lastNode, mappedNodes, activeElement,
|
||||
insertNode = nodeToInsert => {
|
||||
|
|
@ -183,7 +173,7 @@
|
|||
}
|
||||
}
|
||||
|
||||
// Next add/reorder the remaining items (will include deleted items if there's a beforeRemove callback)
|
||||
// Next add/reorder the remaining items
|
||||
newMappingResult.forEach(mapData => {
|
||||
// Get nodes for newly added items
|
||||
mapData.mappedNodes
|
||||
|
|
@ -205,15 +195,8 @@
|
|||
activeElement?.focus();
|
||||
}
|
||||
|
||||
// If there's a beforeRemove callback, call it after reordering.
|
||||
// Note that we assume that the beforeRemove callback will usually be used to remove the nodes using
|
||||
// some sort of animation, which is why we first reorder the nodes that will be removed. If the
|
||||
// callback instead removes the nodes right away, it would be more efficient to skip reordering them.
|
||||
// Perhaps we'll make that change in the future if this scenario becomes more common.
|
||||
callCallback(options['beforeRemove'], itemsForBeforeRemoveCallbacks);
|
||||
|
||||
// Replace the stored values of deleted items with a dummy value. This provides two benefits: it marks this item
|
||||
// as already "removed" so we won't call beforeRemove for it again, and it ensures that the item won't match up
|
||||
// as already "removed", and it ensures that the item won't match up
|
||||
// with an actual item in the array and appear as "retained" or "moved".
|
||||
itemsForBeforeRemoveCallbacks.forEach(callback => callback && (callback.arrayEntry = deletedItemDummyValue));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -78,16 +78,13 @@ ko.utils.compareArrays = (() => {
|
|||
|
||||
// Set a limit on the number of consecutive non-matching comparisons; having it a multiple of
|
||||
// smlIndexMax keeps the time complexity of this algorithm linear.
|
||||
ko.utils.findMovesInArrayComparison(notInBig, notInSml, !options['dontLimitMoves'] && smlIndexMax * 10);
|
||||
ko.utils.findMovesInArrayComparison(notInBig, notInSml, smlIndexMax * 10);
|
||||
|
||||
return editScript.reverse();
|
||||
};
|
||||
|
||||
// Simple calculation based on Levenshtein distance.
|
||||
return (oldArray, newArray, options) => {
|
||||
// For backward compatibility, if the third arg is actually a bool, interpret
|
||||
// it as the old parameter 'dontLimitMoves'. Newer code should use { dontLimitMoves: true }.
|
||||
options = (typeof options === 'boolean') ? { 'dontLimitMoves': options } : (options || {});
|
||||
oldArray = oldArray || [];
|
||||
newArray = newArray || [];
|
||||
|
||||
|
|
|
|||
|
|
@ -112,9 +112,6 @@ ko.expressionRewriting = (() => {
|
|||
return result;
|
||||
},
|
||||
|
||||
// Two-way bindings include a write function that allow the handler to update the value even if it's not an observable.
|
||||
// twoWayBindings = new Set,
|
||||
|
||||
preProcessBindings = (bindingsStringOrKeyValueArray) => {
|
||||
|
||||
var resultStrings = [],
|
||||
|
|
@ -122,16 +119,6 @@ ko.expressionRewriting = (() => {
|
|||
keyValueArray = parseObjectLiteral(bindingsStringOrKeyValueArray),
|
||||
|
||||
processKeyValue = (key, val) => {
|
||||
var /*writableVal,*/ obj = ko.bindingHandlers[key];
|
||||
if (obj?.['preprocess'] && !obj['preprocess'](val, key, processKeyValue))
|
||||
return;
|
||||
/*
|
||||
if (twoWayBindings.has(key) && (writableVal = getWriteableValue(val))) {
|
||||
// For two-way bindings, provide a write method in case the value
|
||||
// isn't a writable observable.
|
||||
propertyAccessorResultStrings.push("'" + key + "':function(_z){" + writableVal + "=_z}");
|
||||
}
|
||||
*/
|
||||
// Values are wrapped in a function so that each value can be accessed independently
|
||||
val = 'function(){return ' + val + ' }';
|
||||
resultStrings.push("'" + key + "':" + val);
|
||||
|
|
@ -148,10 +135,6 @@ ko.expressionRewriting = (() => {
|
|||
};
|
||||
|
||||
return {
|
||||
bindingRewriteValidators: [],
|
||||
|
||||
// twoWayBindings: twoWayBindings,
|
||||
|
||||
parseObjectLiteral: parseObjectLiteral,
|
||||
|
||||
preProcessBindings: preProcessBindings,
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ ko.selectExtensions = {
|
|||
}
|
||||
},
|
||||
|
||||
writeValue: (element, value, allowUnset) => {
|
||||
writeValue: (element, value) => {
|
||||
switch (element.nodeName) {
|
||||
case 'OPTION':
|
||||
if (typeof value === "string") {
|
||||
|
|
@ -49,7 +49,7 @@ ko.selectExtensions = {
|
|||
break;
|
||||
}
|
||||
}
|
||||
if (allowUnset || selection >= 0 || (noValue && element.size > 1)) {
|
||||
if (selection >= 0 || (noValue && element.size > 1)) {
|
||||
element.selectedIndex = selection;
|
||||
}
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -18,8 +18,7 @@
|
|||
currentViewModel = null;
|
||||
// Any in-flight loading operation is no longer relevant, so make sure we ignore its completion
|
||||
currentLoadingOperationId = null;
|
||||
},
|
||||
originalChildNodes = [...ko.virtualElements.childNodes(element)];
|
||||
};
|
||||
|
||||
ko.virtualElements.emptyNode(element);
|
||||
ko.utils.domNodeDisposal['addDisposeCallback'](element, disposeAssociatedComponentViewModel);
|
||||
|
|
@ -34,7 +33,7 @@
|
|||
}
|
||||
|
||||
if (!componentName) {
|
||||
throw new Error('No component name specified');
|
||||
throw Error('No component name specified');
|
||||
}
|
||||
|
||||
var asyncContext = ko.bindingEvent.startPossiblyAsyncContentBinding(element, bindingContext);
|
||||
|
|
@ -48,25 +47,19 @@
|
|||
|
||||
// Instantiate and bind new component. Implicitly this cleans any old DOM nodes.
|
||||
if (!componentDefinition) {
|
||||
throw new Error('Unknown component \'' + componentName + '\'');
|
||||
throw Error('Unknown component \'' + componentName + '\'');
|
||||
}
|
||||
// cloneTemplateIntoElement
|
||||
var template = componentDefinition['template'];
|
||||
if (!template) {
|
||||
throw new Error('Component \'' + componentName + '\' has no template');
|
||||
throw Error('Component \'' + componentName + '\' has no template');
|
||||
}
|
||||
ko.virtualElements.setDomNodeChildren(element, ko.utils.cloneNodes(template));
|
||||
|
||||
currentViewModel = componentDefinition['createViewModel'](componentParams, {
|
||||
'element': element,
|
||||
'templateNodes': originalChildNodes
|
||||
'element': element
|
||||
});
|
||||
ko.applyBindingsToDescendants(asyncContext['createChildContext'](currentViewModel, {
|
||||
'extend': ctx => {
|
||||
ctx['$component'] = currentViewModel;
|
||||
ctx['$componentTemplateNodes'] = originalChildNodes;
|
||||
}
|
||||
}), element);
|
||||
ko.applyBindingsToDescendants(asyncContext['createChildContext'](currentViewModel, {}), element);
|
||||
}
|
||||
});
|
||||
}, { disposeWhenNodeIsRemoved: element });
|
||||
|
|
|
|||
|
|
@ -34,11 +34,11 @@
|
|||
|
||||
'register': (componentName, config) => {
|
||||
if (!config) {
|
||||
throw new Error('Invalid configuration for ' + componentName);
|
||||
throw Error('Invalid configuration for ' + componentName);
|
||||
}
|
||||
|
||||
if (defaultConfigRegistry[componentName]) {
|
||||
throw new Error('Component ' + componentName + ' is already registered');
|
||||
throw Error('Component ' + componentName + ' is already registered');
|
||||
}
|
||||
|
||||
defaultConfigRegistry[componentName] = config;
|
||||
|
|
@ -57,7 +57,7 @@
|
|||
|
||||
var defaultConfigRegistry = Object.create(null),
|
||||
createViewModelKey = 'createViewModel',
|
||||
throwError = (componentName, message) => { throw new Error(`Component '${componentName}': ${message}`) },
|
||||
throwError = (componentName, message) => { throw Error(`Component '${componentName}': ${message}`) },
|
||||
|
||||
// Takes a config object of the form { template: ..., viewModel: ... }, and asynchronously convert it
|
||||
// into the standard component definition format:
|
||||
|
|
|
|||
|
|
@ -19,7 +19,7 @@ ko.dependencyDetection = {
|
|||
registerDependency: subscribable => {
|
||||
if (currentFrame) {
|
||||
if (!ko.isSubscribable(subscribable))
|
||||
throw new Error("Only subscribable things can act as dependencies");
|
||||
throw Error("Only subscribable things can act as dependencies");
|
||||
currentFrame.callback.call(currentFrame.callbackTarget, subscribable,
|
||||
subscribable._id || (subscribable._id = ++lastId));
|
||||
}
|
||||
|
|
|
|||
|
|
@ -25,8 +25,8 @@ ko.computed = (evaluatorFunctionOrOptions, options) => {
|
|||
pure: false,
|
||||
isSleeping: false,
|
||||
readFunction: options["read"],
|
||||
disposeWhenNodeIsRemoved: options["disposeWhenNodeIsRemoved"] || options.disposeWhenNodeIsRemoved || null,
|
||||
disposeWhen: options["disposeWhen"] || options.disposeWhen,
|
||||
disposeWhenNodeIsRemoved: options.disposeWhenNodeIsRemoved || null,
|
||||
disposeWhen: options.disposeWhen,
|
||||
domNodeDisposalCallback: null,
|
||||
dependencyTracking: {},
|
||||
dependenciesCount: 0,
|
||||
|
|
@ -36,7 +36,7 @@ ko.computed = (evaluatorFunctionOrOptions, options) => {
|
|||
function computedObservable() {
|
||||
if (arguments.length > 0) {
|
||||
if (typeof writeFunction !== "function") {
|
||||
throw new Error("Cannot write a value to a ko.computed unless you specify a 'write' option. If you wish to read the current value, don't pass any parameters.");
|
||||
throw Error("Cannot write a value to a ko.computed unless you specify a 'write' option. If you wish to read the current value, don't pass any parameters.");
|
||||
}
|
||||
// Writing a value
|
||||
writeFunction(...arguments);
|
||||
|
|
@ -205,14 +205,8 @@ var computedFn = {
|
|||
return target['subscribe'](this.evaluatePossiblyAsync, this);
|
||||
},
|
||||
evaluatePossiblyAsync() {
|
||||
var computedObservable = this,
|
||||
throttleEvaluationTimeout = computedObservable['throttleEvaluation'];
|
||||
if (throttleEvaluationTimeout >= 0) {
|
||||
clearTimeout(this[computedState].evaluationTimeoutInstance);
|
||||
this[computedState].evaluationTimeoutInstance = setTimeout(() =>
|
||||
computedObservable.evaluateImmediate(true /*notifyChange*/)
|
||||
, throttleEvaluationTimeout);
|
||||
} else if (computedObservable._evalDelayed) {
|
||||
var computedObservable = this;
|
||||
if (computedObservable._evalDelayed) {
|
||||
computedObservable._evalDelayed(true /*isChange*/);
|
||||
} else {
|
||||
computedObservable.evaluateImmediate(true /*notifyChange*/);
|
||||
|
|
|
|||
|
|
@ -10,9 +10,8 @@ ko['extenders'] = {
|
|||
}
|
||||
};
|
||||
|
||||
var primitiveTypes = { 'undefined':1, 'boolean':1, 'number':1, 'string':1 };
|
||||
function valuesArePrimitiveAndEqual(a, b) {
|
||||
return (a === null || primitiveTypes[typeof(a)]) ? (a === b) : false;
|
||||
return a === b && a !== Object(a);
|
||||
}
|
||||
|
||||
function throttle(callback, timeout) {
|
||||
|
|
|
|||
|
|
@ -39,29 +39,28 @@ ko['extenders']['trackArrayChanges'] = (target, options) => {
|
|||
}
|
||||
};
|
||||
|
||||
function trackChanges() {
|
||||
function notifyChanges() {
|
||||
if (pendingChanges) {
|
||||
// Make a copy of the current contents and ensure it's an array
|
||||
var currentContents = [].concat(target.peek() || []), changes;
|
||||
|
||||
function notifyChanges() {
|
||||
if (pendingChanges) {
|
||||
// Make a copy of the current contents and ensure it's an array
|
||||
var currentContents = [].concat(target.peek() || []), changes;
|
||||
// Compute the diff and issue notifications, but only if someone is listening
|
||||
if (target.hasSubscriptionsForEvent(arrayChangeEventName)) {
|
||||
changes = getChanges(previousContents, currentContents);
|
||||
}
|
||||
|
||||
// Compute the diff and issue notifications, but only if someone is listening
|
||||
if (target.hasSubscriptionsForEvent(arrayChangeEventName)) {
|
||||
changes = getChanges(previousContents, currentContents);
|
||||
}
|
||||
// Eliminate references to the old, removed items, so they can be GCed
|
||||
previousContents = currentContents;
|
||||
cachedDiff = null;
|
||||
pendingChanges = 0;
|
||||
|
||||
// Eliminate references to the old, removed items, so they can be GCed
|
||||
previousContents = currentContents;
|
||||
cachedDiff = null;
|
||||
pendingChanges = 0;
|
||||
|
||||
if (changes?.length) {
|
||||
target.notifySubscribers(changes, arrayChangeEventName);
|
||||
}
|
||||
if (changes?.length) {
|
||||
target.notifySubscribers(changes, arrayChangeEventName);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function trackChanges() {
|
||||
if (trackingChanges) {
|
||||
// Whenever there's a new subscription and there are pending notifications, make sure all previous
|
||||
// subscriptions are notified of the change so that all subscriptions are in sync.
|
||||
|
|
@ -102,16 +101,15 @@ ko['extenders']['trackArrayChanges'] = (target, options) => {
|
|||
var diff = [],
|
||||
arrayLength = rawArray.length,
|
||||
argsLength = args.length,
|
||||
offset = 0;
|
||||
offset = 0,
|
||||
pushDiff = (status, value, index) =>
|
||||
diff[diff.length] = { 'status': status, 'value': value, 'index': index };
|
||||
|
||||
function pushDiff(status, value, index) {
|
||||
return diff[diff.length] = { 'status': status, 'value': value, 'index': index };
|
||||
}
|
||||
switch (operationName) {
|
||||
case 'push':
|
||||
offset = arrayLength;
|
||||
case 'unshift':
|
||||
for (let index = 0; index < argsLength; index++) {
|
||||
for (let index = 0; index < argsLength; ++index) {
|
||||
pushDiff('added', args[index], offset + index);
|
||||
}
|
||||
break;
|
||||
|
|
|
|||
|
|
@ -1,8 +1,8 @@
|
|||
ko['observableArray'] = initialValues => {
|
||||
initialValues = initialValues || [];
|
||||
|
||||
if (typeof initialValues != 'object' || !('length' in initialValues))
|
||||
throw new Error("The argument passed when initializing an observable array must be an array, or null, or undefined.");
|
||||
if (!Array.isArray(initialValues))
|
||||
throw Error("The argument passed when initializing an observable array must be an array, or null, or undefined.");
|
||||
|
||||
return Object.setPrototypeOf(ko.observable(initialValues), ko['observableArray']['fn']).extend({'trackArrayChanges':true});
|
||||
};
|
||||
|
|
|
|||
259
vendors/knockout/src/templating/templating.js
vendored
259
vendors/knockout/src/templating/templating.js
vendored
|
|
@ -1,5 +1,5 @@
|
|||
(() => {
|
||||
var renderTemplateSource = templateSource => {
|
||||
const renderTemplateSource = templateSource => {
|
||||
var templateNodes = templateSource.nodes ? templateSource.nodes() : null;
|
||||
return templateNodes
|
||||
? [...templateNodes.cloneNode(true).childNodes]
|
||||
|
|
@ -12,14 +12,14 @@
|
|||
templateDocument = templateDocument || document;
|
||||
var elem = templateDocument.getElementById(template);
|
||||
if (!elem)
|
||||
throw new Error("Cannot find template with ID " + template);
|
||||
throw Error("Cannot find template with ID " + template);
|
||||
return new ko.templateSources.domElement(elem);
|
||||
}
|
||||
if ([1,8].includes(template.nodeType)) {
|
||||
// Anonymous template
|
||||
return new ko.templateSources.anonymousTemplate(template);
|
||||
}
|
||||
throw new Error("Unknown template type: " + template);
|
||||
throw Error("Unknown template type: " + template);
|
||||
},
|
||||
|
||||
invokeForEachNodeInContinuousRange = (firstNode, lastNode, action) => {
|
||||
|
|
@ -60,32 +60,20 @@
|
|||
: null;
|
||||
},
|
||||
|
||||
executeTemplate = (targetNodeOrNodeArray, renderMode, template, bindingContext) => {
|
||||
executeTemplate = (targetNodeOrNodeArray, replaceChildren, template, bindingContext) => {
|
||||
var firstTargetNode = targetNodeOrNodeArray && getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
|
||||
var templateDocument = (firstTargetNode || template || {}).ownerDocument;
|
||||
|
||||
var renderedNodesArray = renderTemplateSource(makeTemplateSource(template, templateDocument));
|
||||
|
||||
// Loosely check result is an array of DOM nodes
|
||||
if ((typeof renderedNodesArray.length != "number") || (renderedNodesArray.length > 0 && typeof renderedNodesArray[0].nodeType != "number"))
|
||||
throw new Error("Template engine must return an array of DOM nodes");
|
||||
if (!Array.isArray(renderedNodesArray) || (renderedNodesArray.length > 0 && typeof renderedNodesArray[0].nodeType != "number"))
|
||||
throw Error("Template engine must return an array of DOM nodes");
|
||||
|
||||
var haveAddedNodesToParent = false;
|
||||
switch (renderMode) {
|
||||
case "replaceChildren":
|
||||
ko.virtualElements.setDomNodeChildren(targetNodeOrNodeArray, renderedNodesArray);
|
||||
haveAddedNodesToParent = true;
|
||||
break;
|
||||
case "ignoreTargetNode": break;
|
||||
default:
|
||||
throw new Error("Unknown renderMode: " + renderMode);
|
||||
}
|
||||
|
||||
if (haveAddedNodesToParent) {
|
||||
if (replaceChildren) {
|
||||
ko.virtualElements.setDomNodeChildren(targetNodeOrNodeArray, renderedNodesArray);
|
||||
activateBindingsOnContinuousNodeArray(renderedNodesArray, bindingContext);
|
||||
if (renderMode == "replaceChildren") {
|
||||
ko.bindingEvent.notify(targetNodeOrNodeArray, ko.bindingEvent.childrenComplete);
|
||||
}
|
||||
ko.bindingEvent.notify(targetNodeOrNodeArray, ko.bindingEvent.childrenComplete);
|
||||
}
|
||||
|
||||
return renderedNodesArray;
|
||||
|
|
@ -99,100 +87,92 @@
|
|||
}
|
||||
// 2. A function of (data, context) returning a string ELSE 3. A string
|
||||
return (typeof template === 'function') ? template(data, context) : template;
|
||||
},
|
||||
|
||||
renderTemplate = (template, dataOrBindingContext, options, targetNodeOrNodeArray) => {
|
||||
options = options || {};
|
||||
|
||||
if (targetNodeOrNodeArray) {
|
||||
var firstTargetNode = getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
|
||||
|
||||
var whenToDispose = () => (!firstTargetNode) || !ko.utils.domNodeIsAttachedToDocument(firstTargetNode); // Passive disposal (on next evaluation)
|
||||
|
||||
return ko.computed( // So the DOM is automatically updated when any dependency changes
|
||||
() => {
|
||||
// Ensure we've got a proper binding context to work with
|
||||
var bindingContext = (dataOrBindingContext instanceof ko.bindingContext)
|
||||
? dataOrBindingContext
|
||||
: new ko.bindingContext(dataOrBindingContext, null, null, { "exportDependencies": true });
|
||||
|
||||
var templateName = resolveTemplateName(template, bindingContext['$data'], bindingContext);
|
||||
executeTemplate(targetNodeOrNodeArray, true, templateName, bindingContext, options);
|
||||
},
|
||||
{ disposeWhen: whenToDispose, disposeWhenNodeIsRemoved: firstTargetNode }
|
||||
);
|
||||
} else {
|
||||
console.log('no targetNodeOrNodeArray');
|
||||
}
|
||||
},
|
||||
|
||||
renderTemplateForEach = (template, arrayOrObservableArray, options, targetNode, parentBindingContext) => {
|
||||
// Since setDomNodeChildrenFromArrayMapping always calls executeTemplateForArrayItem and then
|
||||
// activateBindingsCallback for added items, we can store the binding context in the former to use in the latter.
|
||||
var arrayItemContext;
|
||||
|
||||
// This will be called by setDomNodeChildrenFromArrayMapping to get the nodes to add to targetNode
|
||||
var executeTemplateForArrayItem = (arrayValue, index) => {
|
||||
// Support selecting template as a function of the data being rendered
|
||||
arrayItemContext = parentBindingContext['createChildContext'](arrayValue, {
|
||||
'extend': context => context['$index'] = index
|
||||
});
|
||||
|
||||
var templateName = resolveTemplateName(template, arrayValue, arrayItemContext);
|
||||
return executeTemplate(targetNode, false, templateName, arrayItemContext, options);
|
||||
};
|
||||
|
||||
// This will be called whenever setDomNodeChildrenFromArrayMapping has added nodes to targetNode
|
||||
var activateBindingsCallback = (arrayValue, addedNodesArray) => {
|
||||
activateBindingsOnContinuousNodeArray(addedNodesArray, arrayItemContext);
|
||||
|
||||
// release the "cache" variable, so that it can be collected by
|
||||
// the GC when its value isn't used from within the bindings anymore.
|
||||
arrayItemContext = null;
|
||||
};
|
||||
|
||||
var setDomNodeChildrenFromArrayMapping = (newArray, changeList) => {
|
||||
// Call setDomNodeChildrenFromArrayMapping, ignoring any observables unwrapped within (most likely from a callback function).
|
||||
// If the array items are observables, though, they will be unwrapped in executeTemplateForArrayItem and managed within setDomNodeChildrenFromArrayMapping.
|
||||
ko.dependencyDetection.ignore(ko.utils.setDomNodeChildrenFromArrayMapping, null, [targetNode, newArray, executeTemplateForArrayItem, options, activateBindingsCallback, changeList]);
|
||||
ko.bindingEvent.notify(targetNode, ko.bindingEvent.childrenComplete);
|
||||
};
|
||||
|
||||
if (ko['isObservableArray'](arrayOrObservableArray)) {
|
||||
setDomNodeChildrenFromArrayMapping(arrayOrObservableArray.peek());
|
||||
|
||||
var subscription = arrayOrObservableArray['subscribe'](changeList => {
|
||||
setDomNodeChildrenFromArrayMapping(arrayOrObservableArray(), changeList);
|
||||
}, null, "arrayChange");
|
||||
subscription.disposeWhenNodeIsRemoved(targetNode);
|
||||
|
||||
return subscription;
|
||||
}
|
||||
return ko.computed(() => {
|
||||
var unwrappedArray = ko.utils.unwrapObservable(arrayOrObservableArray) || [];
|
||||
if (!Array.isArray(unwrappedArray)) // Coerce single value into array
|
||||
unwrappedArray = [unwrappedArray];
|
||||
|
||||
setDomNodeChildrenFromArrayMapping(unwrappedArray);
|
||||
|
||||
}, { disposeWhenNodeIsRemoved: targetNode });
|
||||
},
|
||||
|
||||
templateComputedDomDataKey = ko.utils.domData.nextKey(),
|
||||
disposeOldComputedAndStoreNewOne = (element, newComputed) => {
|
||||
var oldComputed = ko.utils.domData.get(element, templateComputedDomDataKey);
|
||||
oldComputed?.['dispose']?.();
|
||||
ko.utils.domData.set(element, templateComputedDomDataKey, (newComputed && (!newComputed.isActive || newComputed.isActive())) ? newComputed : undefined);
|
||||
};
|
||||
|
||||
ko.renderTemplate = function (template, dataOrBindingContext, options, targetNodeOrNodeArray, renderMode) {
|
||||
options = options || {};
|
||||
renderMode = renderMode || "replaceChildren";
|
||||
|
||||
if (targetNodeOrNodeArray) {
|
||||
var firstTargetNode = getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
|
||||
|
||||
var whenToDispose = () => (!firstTargetNode) || !ko.utils.domNodeIsAttachedToDocument(firstTargetNode); // Passive disposal (on next evaluation)
|
||||
|
||||
return ko.computed( // So the DOM is automatically updated when any dependency changes
|
||||
() => {
|
||||
// Ensure we've got a proper binding context to work with
|
||||
var bindingContext = (dataOrBindingContext instanceof ko.bindingContext)
|
||||
? dataOrBindingContext
|
||||
: new ko.bindingContext(dataOrBindingContext, null, null, null, { "exportDependencies": true });
|
||||
|
||||
var templateName = resolveTemplateName(template, bindingContext['$data'], bindingContext);
|
||||
executeTemplate(targetNodeOrNodeArray, renderMode, templateName, bindingContext, options);
|
||||
},
|
||||
{ disposeWhen: whenToDispose, disposeWhenNodeIsRemoved: firstTargetNode }
|
||||
);
|
||||
} else {
|
||||
console.log('no targetNodeOrNodeArray');
|
||||
}
|
||||
};
|
||||
|
||||
ko.renderTemplateForEach = (template, arrayOrObservableArray, options, targetNode, parentBindingContext) => {
|
||||
// Since setDomNodeChildrenFromArrayMapping always calls executeTemplateForArrayItem and then
|
||||
// activateBindingsCallback for added items, we can store the binding context in the former to use in the latter.
|
||||
var arrayItemContext, asName = options['as'];
|
||||
|
||||
// This will be called by setDomNodeChildrenFromArrayMapping to get the nodes to add to targetNode
|
||||
var executeTemplateForArrayItem = (arrayValue, index) => {
|
||||
// Support selecting template as a function of the data being rendered
|
||||
arrayItemContext = parentBindingContext['createChildContext'](arrayValue, {
|
||||
'as': asName,
|
||||
'extend': context => {
|
||||
context['$index'] = index;
|
||||
if (asName) {
|
||||
context[asName + "Index"] = index;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
var templateName = resolveTemplateName(template, arrayValue, arrayItemContext);
|
||||
return executeTemplate(targetNode, "ignoreTargetNode", templateName, arrayItemContext, options);
|
||||
};
|
||||
|
||||
// This will be called whenever setDomNodeChildrenFromArrayMapping has added nodes to targetNode
|
||||
var activateBindingsCallback = (arrayValue, addedNodesArray) => {
|
||||
activateBindingsOnContinuousNodeArray(addedNodesArray, arrayItemContext);
|
||||
|
||||
// release the "cache" variable, so that it can be collected by
|
||||
// the GC when its value isn't used from within the bindings anymore.
|
||||
arrayItemContext = null;
|
||||
};
|
||||
|
||||
var setDomNodeChildrenFromArrayMapping = function (newArray, changeList) {
|
||||
// Call setDomNodeChildrenFromArrayMapping, ignoring any observables unwrapped within (most likely from a callback function).
|
||||
// If the array items are observables, though, they will be unwrapped in executeTemplateForArrayItem and managed within setDomNodeChildrenFromArrayMapping.
|
||||
ko.dependencyDetection.ignore(ko.utils.setDomNodeChildrenFromArrayMapping, null, [targetNode, newArray, executeTemplateForArrayItem, options, activateBindingsCallback, changeList]);
|
||||
ko.bindingEvent.notify(targetNode, ko.bindingEvent.childrenComplete);
|
||||
};
|
||||
|
||||
if (!options['beforeRemove'] && ko['isObservableArray'](arrayOrObservableArray)) {
|
||||
setDomNodeChildrenFromArrayMapping(arrayOrObservableArray.peek());
|
||||
|
||||
var subscription = arrayOrObservableArray['subscribe'](changeList => {
|
||||
setDomNodeChildrenFromArrayMapping(arrayOrObservableArray(), changeList);
|
||||
}, null, "arrayChange");
|
||||
subscription.disposeWhenNodeIsRemoved(targetNode);
|
||||
|
||||
return subscription;
|
||||
}
|
||||
return ko.computed(() => {
|
||||
var unwrappedArray = ko.utils.unwrapObservable(arrayOrObservableArray) || [];
|
||||
if (typeof unwrappedArray.length == "undefined") // Coerce single value into array
|
||||
unwrappedArray = [unwrappedArray];
|
||||
|
||||
setDomNodeChildrenFromArrayMapping(unwrappedArray);
|
||||
|
||||
}, { disposeWhenNodeIsRemoved: targetNode });
|
||||
};
|
||||
|
||||
var templateComputedDomDataKey = ko.utils.domData.nextKey();
|
||||
function disposeOldComputedAndStoreNewOne(element, newComputed) {
|
||||
var oldComputed = ko.utils.domData.get(element, templateComputedDomDataKey);
|
||||
oldComputed?.['dispose']?.();
|
||||
ko.utils.domData.set(element, templateComputedDomDataKey, (newComputed && (!newComputed.isActive || newComputed.isActive())) ? newComputed : undefined);
|
||||
}
|
||||
|
||||
var cleanContainerDomDataKey = ko.utils.domData.nextKey();
|
||||
ko.bindingHandlers['template'] = {
|
||||
'init': (element, valueAccessor) => {
|
||||
// Support anonymous templates
|
||||
|
|
@ -200,25 +180,6 @@
|
|||
if (typeof bindingValue == "string" || 'name' in bindingValue) {
|
||||
// It's a named template - clear the element
|
||||
ko.virtualElements.emptyNode(element);
|
||||
} else if ('nodes' in bindingValue) {
|
||||
// We've been given an array of DOM nodes. Save them as the template source.
|
||||
// There is no known use case for the node array being an observable array (if the output
|
||||
// varies, put that behavior *into* your template - that's what templates are for), and
|
||||
// the implementation would be a mess, so assert that it's not observable.
|
||||
var nodes = bindingValue['nodes'] || [];
|
||||
if (ko.isObservable(nodes)) {
|
||||
throw new Error('The "nodes" option must be a plain, non-observable array.');
|
||||
}
|
||||
|
||||
// If the nodes are already attached to a KO-generated container, we reuse that container without moving the
|
||||
// elements to a new one (we check only the first node, as the nodes are always moved together)
|
||||
let container = nodes[0]?.parentNode;
|
||||
if (!container || !ko.utils.domData.get(container, cleanContainerDomDataKey)) {
|
||||
container = ko.utils.moveCleanedNodesToContainerElement(nodes);
|
||||
ko.utils.domData.set(container, cleanContainerDomDataKey, true);
|
||||
}
|
||||
|
||||
new ko.templateSources.anonymousTemplate(element).nodes(container);
|
||||
} else {
|
||||
// It's an anonymous template - store the element contents, then clear the element
|
||||
var templateNodes = ko.virtualElements.childNodes(element);
|
||||
|
|
@ -226,7 +187,7 @@
|
|||
let container = ko.utils.moveCleanedNodesToContainerElement(templateNodes); // This also removes the nodes from their current parent
|
||||
new ko.templateSources.anonymousTemplate(element).nodes(container);
|
||||
} else {
|
||||
throw new Error("Anonymous template defined, but no template content was provided");
|
||||
throw Error("Anonymous template defined, but no template content was provided");
|
||||
}
|
||||
}
|
||||
return { 'controlsDescendantBindings': true };
|
||||
|
|
@ -243,23 +204,14 @@
|
|||
options = {};
|
||||
} else {
|
||||
template = 'name' in options ? options['name'] : element;
|
||||
|
||||
// Support "if"/"ifnot" conditions
|
||||
if ('if' in options)
|
||||
shouldDisplay = ko.utils.unwrapObservable(options['if']);
|
||||
if (shouldDisplay && 'ifnot' in options)
|
||||
shouldDisplay = !ko.utils.unwrapObservable(options['ifnot']);
|
||||
|
||||
// Don't show anything if an empty name is given (see #2446)
|
||||
if (shouldDisplay && !template) {
|
||||
shouldDisplay = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Don't show anything if an empty name is given (see #2446)
|
||||
shouldDisplay = !!template;
|
||||
|
||||
if ('foreach' in options) {
|
||||
// Render once for each data point (treating data set as empty if shouldDisplay==false)
|
||||
var dataArray = (shouldDisplay && options['foreach']) || [];
|
||||
templateComputed = ko.renderTemplateForEach(template, dataArray, options, element, bindingContext);
|
||||
templateComputed = renderTemplateForEach(template, (shouldDisplay && options['foreach']) || [], options, element, bindingContext);
|
||||
} else if (!shouldDisplay) {
|
||||
ko.virtualElements.emptyNode(element);
|
||||
} else {
|
||||
|
|
@ -267,11 +219,10 @@
|
|||
var innerBindingContext = bindingContext;
|
||||
if ('data' in options) {
|
||||
innerBindingContext = bindingContext['createChildContext'](options['data'], {
|
||||
'as': options['as'],
|
||||
'exportDependencies': true
|
||||
});
|
||||
}
|
||||
templateComputed = ko.renderTemplate(template, innerBindingContext, options, element);
|
||||
templateComputed = renderTemplate(template, innerBindingContext, options, element);
|
||||
}
|
||||
|
||||
// It only makes sense to have a single template computed per element (otherwise which one should have its output displayed?)
|
||||
|
|
@ -279,17 +230,5 @@
|
|||
}
|
||||
};
|
||||
|
||||
// Anonymous templates can't be rewritten. Give a nice error message if you try to do it.
|
||||
ko.expressionRewriting.bindingRewriteValidators['template'] = bindingValue => {
|
||||
var parsedBindingValue = ko.expressionRewriting.parseObjectLiteral(bindingValue);
|
||||
|
||||
if ((parsedBindingValue.length == 1) && parsedBindingValue[0]['unknown'])
|
||||
return null; // It looks like a string literal, not an object literal, so treat it as a named template (which is allowed for rewriting)
|
||||
|
||||
if (ko.expressionRewriting.keyValueArrayContainsKey(parsedBindingValue, "name"))
|
||||
return null; // Named templates can be rewritten, so return "no error"
|
||||
return "This template engine does not support anonymous templates nested within its templates";
|
||||
};
|
||||
|
||||
ko.virtualElements.allowedBindings['template'] = true;
|
||||
})();
|
||||
|
|
|
|||
|
|
@ -47,7 +47,7 @@ ko.utils.domNodeDisposal = (() => {
|
|||
return {
|
||||
'addDisposeCallback' : (node, callback) => {
|
||||
if (typeof callback != "function")
|
||||
throw new Error("Callback must be a function");
|
||||
throw Error("Callback must be a function");
|
||||
getDisposeCallbacksCollection(node, 1).add(callback);
|
||||
},
|
||||
|
||||
|
|
|
|||
2
vendors/knockout/src/utils.js
vendored
2
vendors/knockout/src/utils.js
vendored
|
|
@ -84,7 +84,7 @@ ko.utils = {
|
|||
|
||||
triggerEvent: (element, eventType) => {
|
||||
if (!element?.nodeType)
|
||||
throw new Error("element must be a DOM node when calling triggerEvent");
|
||||
throw Error("element must be a DOM node when calling triggerEvent");
|
||||
|
||||
element.dispatchEvent(new Event(eventType));
|
||||
},
|
||||
|
|
|
|||
4
vendors/knockout/src/virtualElements.js
vendored
4
vendors/knockout/src/virtualElements.js
vendored
|
|
@ -41,7 +41,7 @@
|
|||
++depth;
|
||||
}
|
||||
if (!allowUnbalanced)
|
||||
throw new Error("Cannot find closing comment tag to match: " + startComment.nodeValue);
|
||||
throw Error("Cannot find closing comment tag to match: " + startComment.nodeValue);
|
||||
return null;
|
||||
}
|
||||
|
||||
|
|
@ -96,7 +96,7 @@
|
|||
}
|
||||
let first = node.firstChild;
|
||||
if (first && isEndComment(first)) {
|
||||
throw new Error("Found invalid end comment, as the first child of " + node);
|
||||
throw Error("Found invalid end comment, as the first child of " + node);
|
||||
}
|
||||
return first;
|
||||
},
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue