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Cleanup CSS and JS code

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This commit is contained in:
djmaze 2020-10-01 11:10:40 +02:00
parent 0eea2cb5ad
commit 6c75dd12f8
19 changed files with 82 additions and 146 deletions
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49
vendors/bootstrap/js/bootstrap.native.js vendored
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@ -4,13 +4,10 @@
* Licensed under MIT (https://github.com/thednp/bootstrap.native/blob/master/LICENSE)
*/
window.BSN = (() => {
'use strict';
(doc => {
const setFocus = element => element.focus ? element.focus() : element.setActive();
const doc = document,
setFocus = element => element.focus ? element.focus() : element.setActive();
return {
this.BSN = {
Dropdown: function(element) {
let menu, menuItems = [];
const self = this,
@ -20,30 +17,29 @@ window.BSN = (() => {
(href && href.slice(-1) === '#') && e.preventDefault();
},
toggleEvents = () => {
let action = element.open ? 'addEventListener' : 'removeEventListener';
doc[action]('click',dismissHandler,false);
doc[action]('keydown',preventScroll,false);
doc[action]('keyup',keyHandler,false);
doc[action]('focus',dismissHandler,false);
let action = (element.open ? 'add' : 'remove') + 'EventListener';
doc[action]('click',dismissHandler);
doc[action]('keydown',preventScroll);
doc[action]('keyup',keyHandler);
doc[action]('focus',dismissHandler);
},
dismissHandler = e => {
let eventTarget = e.target,
inside = menu.contains(eventTarget),
hasData = eventTarget && (eventTarget.getAttribute('data-toggle')
|| (eventTarget.parentNode && eventTarget.parentNode.getAttribute('data-toggle')));
if ((e.type === 'focus' && (eventTarget === element || inside))
|| (hasData && inside)
if (!(hasData && inside)
&& !(e.type === 'focus' && (inside || eventTarget === element))
) {
return;
self.hide();
preventEmptyAnchor(e);
}
self.hide();
preventEmptyAnchor(e);
},
clickHandler = e => {
self.show();
preventEmptyAnchor(e);
},
preventScroll = e => (e.code === 'ArrowUp' || e.code === 'ArrowDown') && e.preventDefault(),
preventScroll = e => (e.key === 'ArrowUp' || e.key === 'ArrowDown') && e.preventDefault(),
keyHandler = e => {
let activeItem = doc.activeElement,
isSameElement = activeItem === element,
@ -52,14 +48,14 @@ window.BSN = (() => {
idx = menuItems.indexOf(activeItem);
if ( isMenuItem ) {
idx = isSameElement ? 0
: e.code === 'ArrowUp' ? (idx>1?idx-1:0)
: e.code === 'ArrowDown' ? (idx<menuItems.length-1?idx+1:idx) : idx;
: e.key === 'ArrowUp' ? (idx>1?idx-1:0)
: e.key === 'ArrowDown' ? (idx<menuItems.length-1?idx+1:idx) : idx;
menuItems[idx] && setFocus(menuItems[idx]);
}
if ( (menuItems.length && isMenuItem
|| !menuItems.length && (isInsideMenu || isSameElement)
|| !isInsideMenu )
&& element.open && e.code === 'Escape'
&& element.open && e.key === 'Escape'
) {
self.toggle();
}
@ -76,7 +72,7 @@ window.BSN = (() => {
parent.classList.add('show');
element.setAttribute('aria-expanded',true);
element.open = true;
element.removeEventListener('click',clickHandler,false);
element.removeEventListener('click',clickHandler);
setTimeout(() => {
setFocus( menu.getElementsByTagName('INPUT')[0] || element );
toggleEvents();
@ -89,10 +85,10 @@ window.BSN = (() => {
element.open = false;
toggleEvents();
setFocus(element);
setTimeout(() => element.Dropdown && element.addEventListener('click',clickHandler,false), 1);
setTimeout(() => element.Dropdown && element.addEventListener('click',clickHandler), 1);
};
self.toggle = () => (parent.classList.contains('show') && element.open) ? self.hide() : self.show();
element.addEventListener('click',clickHandler,false);
element.addEventListener('click',clickHandler);
element.open = false;
element.Dropdown = self;
},
@ -101,7 +97,10 @@ window.BSN = (() => {
constructor(element) {
this.element = element
element.Tab = this;
element.addEventListener('click', e => {e.preventDefault();this.show();});
element.addEventListener('click', e => {
e.preventDefault();
this.show();
});
}
show() {
@ -117,4 +116,4 @@ window.BSN = (() => {
}
};
})();
})(document);