mirror of
https://github.com/the-djmaze/snappymail.git
synced 2026-07-11 00:14:50 +03:00
Cleanup KnockoutJS
This commit is contained in:
djmaze
parent
4c7ce61bc0
commit
4142526ba6
9 changed files with 121 additions and 279 deletions
102
vendors/knockout/Gruntfile.js
vendored
102
vendors/knockout/Gruntfile.js
vendored
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@ -13,31 +13,9 @@ module.exports = function(grunt) {
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' * License: <%= pkg.licenses[0].type %> (<%= pkg.licenses[0].url %>)\n' +
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' */\n\n',
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checktrailingspaces: {
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main: {
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src: [
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"**/*.{js,html,css,bat,ps1,sh}",
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"!build/output/**",
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"!node_modules/**"
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],
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filter: 'isFile'
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}
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},
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build: {
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debug: './build/output/knockout-latest.debug.js',
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min: './build/output/knockout-latest.js'
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},
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dist: {
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debug: './dist/knockout.debug.js',
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min: './dist/knockout.js'
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},
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test: {
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phantomjs: 'spec/runner.phantom.js',
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node: 'spec/runner.node.js'
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},
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testtypes: {
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global: "spec/types/global",
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module: "spec/types/module"
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}
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});
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@ -52,25 +30,6 @@ module.exports = function(grunt) {
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return !this.errorCount;
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});
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var trailingSpaceRegex = /[ ]$/;
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grunt.registerMultiTask('checktrailingspaces', 'checktrailingspaces', function() {
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var matches = [];
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this.files[0].src.forEach(function(filepath) {
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var content = grunt.file.read(filepath),
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lines = content.split(/\r*\n/);
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lines.forEach(function(line, index) {
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if (trailingSpaceRegex.test(line)) {
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matches.push([filepath, (index+1), line].join(':'));
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}
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});
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});
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if (matches.length) {
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grunt.log.error("The following files have trailing spaces that need to be cleaned up:");
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grunt.log.writeln(matches.join('\n'));
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return false;
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}
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});
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function getReferencedSources(sourceReferencesFilename) {
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// Returns the array of filenames referenced by a file like source-references.js
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var result;
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@ -134,65 +93,6 @@ module.exports = function(grunt) {
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return !this.errorCount;
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});
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grunt.registerMultiTask('test', 'Run tests', function () {
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/*
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var done = this.async();
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grunt.util.spawn({ cmd: this.target, args: [this.data] },
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function (error, result, code) {
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if (code === 127) {
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// not found
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grunt.verbose.error(result.stderr);
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// ignore this error
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done(true);
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} else {
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grunt.log.writeln(result.stdout);
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if (error)
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grunt.log.error(result.stderr);
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done(!error);
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}
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}
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);
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*/
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});
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grunt.registerMultiTask('testtypes', 'Run types tests', function () {
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/*
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var done = this.async(),
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target = this.target;
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grunt.util.spawn({ cmd: "tsc", args: ["-p", this.data] },
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function (error, result, code) {
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grunt.log.writeln(result.stdout);
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if (error)
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grunt.log.error(result.stderr);
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else
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grunt.log.ok("Knockout TypeScript " + target + " types validated!");
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done(!error);
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}
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);
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*/
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});
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grunt.registerTask('dist', function() {
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var version = grunt.config('pkg.version'),
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buildConfig = grunt.config('build'),
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distConfig = grunt.config('dist');
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grunt.file.copy(buildConfig.debug, distConfig.debug);
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grunt.file.copy(buildConfig.min, distConfig.min);
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console.log('To publish, run:');
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console.log(' git add bower.json');
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console.log(' git add -f ' + distConfig.debug);
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console.log(' git add -f ' + distConfig.min);
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console.log(' git checkout head');
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console.log(' git commit -m \'Version ' + version + ' for distribution\'');
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console.log(' git tag -a v' + version + ' -m \'Add tag v' + version + '\'');
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console.log(' git checkout master');
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console.log(' git push origin --tags');
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});
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// Default task.
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grunt.registerTask('default', ['clean', 'checktrailingspaces', 'build', 'test', 'testtypes']);
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grunt.registerTask('default', ['clean', 'build']);
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};
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@ -2,6 +2,4 @@
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// (0, eval)('this') is a robust way of getting a reference to the global object
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// For details, see http://stackoverflow.com/questions/14119988/return-this-0-evalthis/14120023#14120023
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var document = window['document'],
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navigator = window['navigator'],
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JSON = window["JSON"],
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koExports = {};
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@ -8,8 +8,6 @@
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// (0, eval)('this') is a robust way of getting a reference to the global object
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// For details, see http://stackoverflow.com/questions/14119988/return-this-0-evalthis/14120023#14120023
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var document = window['document'],
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navigator = window['navigator'],
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JSON = window["JSON"],
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koExports = {};
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// Internally, all KO objects are attached to koExports (even the non-exported ones whose names will be minified by the closure compiler).
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// In the future, the following "ko" variable may be made distinct from "koExports" so that private objects are not externally reachable.
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@ -55,7 +53,7 @@ ko.utils = {
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var templateDocument = (nodesArray[0] && nodesArray[0].ownerDocument) || document;
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var container = templateDocument.createElement('div');
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nodes.forEach(node => container.append(ko.cleanNode(node)));
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nodesArray.forEach(node => container.append(ko.cleanNode(node)));
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return container;
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},
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@ -97,7 +95,7 @@ ko.utils = {
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// Rule [B]
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while (continuousNodeArray.length > 1
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&& continuousNodeArray[continuousNodeArray.length - 1].parentNode !== parentNode)
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continuousNodeArray.length--;
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--continuousNodeArray.length;
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// Rule [C]
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if (continuousNodeArray.length > 1) {
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@ -119,39 +117,11 @@ ko.utils = {
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string.trim() :
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string.toString().replace(/^[\s\xa0]+|[\s\xa0]+$/g, ''),
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stringStartsWith: (string, startsWith) => {
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string = string || "";
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if (startsWith.length > string.length)
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return false;
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return string.substring(0, startsWith.length) === startsWith;
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},
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domNodeIsContainedBy: (node, containedByNode) =>
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containedByNode.contains(node.nodeType !== 1 ? node.parentNode : node),
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domNodeIsAttachedToDocument: node => ko.utils.domNodeIsContainedBy(node, node.ownerDocument.documentElement),
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catchFunctionErrors: delegate => {
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return ko['onError'] ? function () {
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try {
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return delegate.apply(this, arguments);
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} catch (e) {
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ko['onError'] && ko['onError'](e);
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throw e;
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}
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} : delegate;
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},
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setTimeout: (handler, timeout) => setTimeout(ko.utils.catchFunctionErrors(handler), timeout),
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deferError: error => setTimeout(() => {
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ko['onError'] && ko['onError'](error);
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throw error;
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}, 0),
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registerEventHandler: (element, eventType, handler) =>
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element.addEventListener(eventType, ko.utils.catchFunctionErrors(handler), false),
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triggerEvent: (element, eventType) => {
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if (!(element && element.nodeType))
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throw new Error("element must be a DOM node when calling triggerEvent");
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@ -306,7 +276,9 @@ ko.tasks = (() => {
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if (nextIndexToProcess > mark) {
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if (++countMarks >= 5000) {
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nextIndexToProcess = taskQueueLength; // skip all tasks remaining in the queue since any of them could be causing the recursion
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ko.utils.deferError(Error("'Too much recursion' after processing " + countMarks + " task groups."));
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setTimeout(() => {
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throw Error(`'Too much recursion' after processing ${countMarks} task groups.`)
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}, 0)
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break;
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}
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mark = taskQueueLength;
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@ -314,7 +286,7 @@ ko.tasks = (() => {
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try {
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task();
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} catch (ex) {
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ko.utils.deferError(ex);
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setTimeout(() => { throw ex }, 0);
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}
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}
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}
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@ -381,7 +353,7 @@ function throttle(callback, timeout) {
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var timeoutInstance;
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return () => {
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if (!timeoutInstance) {
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timeoutInstance = ko.utils.setTimeout(() => {
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timeoutInstance = setTimeout(() => {
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timeoutInstance = 0;
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callback();
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}, timeout);
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@ -393,7 +365,7 @@ function debounce(callback, timeout) {
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var timeoutInstance;
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return () => {
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clearTimeout(timeoutInstance);
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timeoutInstance = ko.utils.setTimeout(callback, timeout);
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timeoutInstance = setTimeout(callback, timeout);
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};
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}
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@ -915,7 +887,7 @@ ko.extenders['trackArrayChanges'] = (target, options) => {
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case 'push':
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offset = arrayLength;
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case 'unshift':
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for (var index = 0; index < argsLength; index++) {
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for (let index = 0; index < argsLength; index++) {
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pushDiff('added', args[index], offset + index);
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}
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break;
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@ -936,7 +908,7 @@ ko.extenders['trackArrayChanges'] = (target, options) => {
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endAddIndex = startIndex + argsLength - 2,
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endIndex = Math.max(endDeleteIndex, endAddIndex),
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additions = [], deletions = [];
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for (var index = startIndex, argsIndex = 2; index < endIndex; ++index, ++argsIndex) {
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for (let index = startIndex, argsIndex = 2; index < endIndex; ++index, ++argsIndex) {
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if (index < endDeleteIndex)
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deletions.push(pushDiff('deleted', rawArray[index], index));
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if (index < endAddIndex)
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@ -1169,7 +1141,7 @@ var computedFn = {
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throttleEvaluationTimeout = computedObservable['throttleEvaluation'];
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if (throttleEvaluationTimeout && throttleEvaluationTimeout >= 0) {
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clearTimeout(this[computedState].evaluationTimeoutInstance);
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this[computedState].evaluationTimeoutInstance = ko.utils.setTimeout(() =>
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this[computedState].evaluationTimeoutInstance = setTimeout(() =>
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computedObservable.evaluateImmediate(true /*notifyChange*/)
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, throttleEvaluationTimeout);
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} else if (computedObservable._evalDelayed) {
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@ -2098,24 +2070,6 @@ ko.expressionRewriting = (() => {
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}
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};
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// Given a function that returns bindings, create and return a new object that contains
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// binding value-accessors functions. Each accessor function calls the original function
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// so that it always gets the latest value and all dependencies are captured. This is used
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// by ko.applyBindingsToNode and getBindingsAndMakeAccessors.
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function makeAccessorsFromFunction(callback) {
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return ko.utils.objectMap(ko.dependencyDetection.ignore(callback), (value, key) =>
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() => callback()[key]
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);
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}
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// Given a bindings function or object, create and return a new object that contains
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// binding value-accessors functions. This is used by ko.applyBindingsToNode.
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function makeBindingAccessors(bindings, context, node) {
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return (typeof bindings === 'function')
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? makeAccessorsFromFunction(bindings.bind(null, context, node))
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: ko.utils.objectMap(bindings, value => () => value);
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}
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function validateThatBindingIsAllowedForVirtualElements(bindingName) {
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var validator = ko.virtualElements.allowedBindings[bindingName];
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if (!validator)
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@ -2773,9 +2727,8 @@ ko.expressionRewriting = (() => {
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}
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})();
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var attrHtmlToJavaScriptMap = { 'class': 'className', 'for': 'htmlFor' };
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ko.bindingHandlers['attr'] = {
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'update': (element, valueAccessor, allBindings) => {
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'update': (element, valueAccessor) => {
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var value = ko.utils.unwrapObservable(valueAccessor()) || {};
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ko.utils.objectForEach(value, function(attrName, attrValue) {
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attrValue = ko.utils.unwrapObservable(attrValue);
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@ -2787,7 +2740,7 @@ ko.bindingHandlers['attr'] = {
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// To cover cases like "attr: { checked:someProp }", we want to remove the attribute entirely
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// when someProp is a "no value"-like value (strictly null, false, or undefined)
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// (because the absence of the "checked" attr is how to mark an element as not checked, etc.)
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var toRemove = (attrValue === false) || (attrValue === null) || (attrValue === undefined);
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var toRemove = (attrValue === false) || (attrValue == null);
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if (toRemove) {
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namespace ? element.removeAttributeNS(namespace, attrName) : element.removeAttribute(attrName);
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} else {
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@ -2867,7 +2820,7 @@ ko.bindingHandlers['event'] = {
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var eventsToHandle = valueAccessor() || {};
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ko.utils.objectForEach(eventsToHandle, eventName => {
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if (typeof eventName == "string") {
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ko.utils.registerEventHandler(element, eventName, function (event) {
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element.addEventListener(eventName, function (event) {
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var handlerReturnValue;
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var handlerFunction = valueAccessor()[eventName];
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if (!handlerFunction)
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@ -2942,10 +2895,13 @@ ko.bindingHandlers['hasfocus'] = {
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var handleElementFocusIn = handleElementFocusChange.bind(null, true);
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var handleElementFocusOut = handleElementFocusChange.bind(null, false);
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ko.utils.registerEventHandler(element, "focus", handleElementFocusIn);
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ko.utils.registerEventHandler(element, "focusin", handleElementFocusIn);
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ko.utils.registerEventHandler(element, "blur", handleElementFocusOut);
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ko.utils.registerEventHandler(element, "focusout", handleElementFocusOut);
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var registerEventHandler = (event, handler) =>
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element.addEventListener(event, handler);
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registerEventHandler("focus", handleElementFocusIn);
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registerEventHandler("focusin", handleElementFocusIn);
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registerEventHandler("blur", handleElementFocusOut);
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registerEventHandler("focusout", handleElementFocusOut);
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// Assume element is not focused (prevents "blur" being called initially)
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element[hasfocusLastValue] = false;
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@ -2984,10 +2940,10 @@ ko.bindingHandlers['html'] = {
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function makeWithIfBinding(bindingKey, isWith, isNot) {
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ko.bindingHandlers[bindingKey] = {
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'init': (element, valueAccessor, allBindings, viewModel, bindingContext) => {
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var didDisplayOnLastUpdate, savedNodes, contextOptions = {}, needAsyncContext;
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var savedNodes, contextOptions = {}, needAsyncContext;
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if (isWith) {
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var as = allBindings.get('as'), noChildContext = false;
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var as = allBindings.get('as');
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contextOptions = { 'as': as, 'exportDependencies': true };
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}
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@ -3032,8 +2988,6 @@ function makeWithIfBinding(bindingKey, isWith, isNot) {
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ko.bindingEvent.notify(element, ko.bindingEvent.childrenComplete);
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}
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didDisplayOnLastUpdate = shouldDisplay;
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}, { disposeWhenNodeIsRemoved: element });
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return { 'controlsDescendantBindings': true };
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@ -3210,7 +3164,7 @@ ko.bindingHandlers['style'] = {
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ko.utils.objectForEach(value, (styleName, styleValue) => {
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styleValue = ko.utils.unwrapObservable(styleValue);
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if (styleValue === null || styleValue === undefined || styleValue === false) {
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if (styleValue == null || styleValue === false) {
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// Empty string removes the value, whereas null/undefined have no effect
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styleValue = "";
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}
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@ -3235,7 +3189,7 @@ ko.bindingHandlers['submit'] = {
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'init': (element, valueAccessor, allBindings, viewModel, bindingContext) => {
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if (typeof valueAccessor() != "function")
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throw new Error("The value for a submit binding must be a function");
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ko.utils.registerEventHandler(element, "submit", event => {
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element.addEventListener("submit", event => {
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var handlerReturnValue;
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var value = valueAccessor();
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try { handlerReturnValue = value.call(bindingContext['$data'], element); }
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|
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@ -3284,26 +3238,15 @@ ko.bindingHandlers['textInput'] = {
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}
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};
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var deferUpdateModel = event => {
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if (!timeoutHandle) {
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// The elementValueBeforeEvent variable is set *only* during the brief gap between an
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// event firing and the updateModel function running. This allows us to ignore model
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// updates that are from the previous state of the element, usually due to techniques
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// such as rateLimit. Such updates, if not ignored, can cause keystrokes to be lost.
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elementValueBeforeEvent = element.value;
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timeoutHandle = ko.utils.setTimeout(updateModel, 4);
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}
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};
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var updateView = () => {
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var modelValue = ko.utils.unwrapObservable(valueAccessor());
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if (modelValue === null || modelValue === undefined) {
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if (modelValue == null) {
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modelValue = '';
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}
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if (elementValueBeforeEvent !== undefined && modelValue === elementValueBeforeEvent) {
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ko.utils.setTimeout(updateView, 4);
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setTimeout(updateView, 4);
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return;
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}
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|
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@ -3316,7 +3259,7 @@ ko.bindingHandlers['textInput'] = {
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};
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var onEvent = (event, handler) =>
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ko.utils.registerEventHandler(element, event, handler);
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element.addEventListener(event, handler);
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onEvent('input', updateModel);
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|
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@ -3350,6 +3293,8 @@ ko.bindingHandlers['value'] = {
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var eventsToCatch = new Set;
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var requestedEventsToCatch = allBindings.get("valueUpdate");
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var elementValueBeforeEvent = null;
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var registerEventHandler = (event, handler) =>
|
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element.addEventListener(event, handler);
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||||
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if (requestedEventsToCatch) {
|
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// Allow both individual event names, and arrays of event names
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|
|
@ -3373,7 +3318,7 @@ ko.bindingHandlers['value'] = {
|
|||
// This is useful, for example, to catch "keydown" events after the browser has updated the control
|
||||
// (otherwise, ko.selectExtensions.readValue(this) will receive the control's value *before* the key event)
|
||||
var handler = valueUpdateHandler;
|
||||
if (ko.utils.stringStartsWith(eventName, "after")) {
|
||||
if ((eventName||'').startsWith("after")) {
|
||||
handler = () => {
|
||||
// The elementValueBeforeEvent variable is non-null *only* during the brief gap between
|
||||
// a keyX event firing and the valueUpdateHandler running, which is scheduled to happen
|
||||
|
|
@ -3383,11 +3328,11 @@ ko.bindingHandlers['value'] = {
|
|||
// techniques like rateLimit can trigger model changes at critical moments that will
|
||||
// override the user's inputs, causing keystrokes to be lost.
|
||||
elementValueBeforeEvent = ko.selectExtensions.readValue(element);
|
||||
ko.utils.setTimeout(valueUpdateHandler, 0);
|
||||
setTimeout(valueUpdateHandler, 0);
|
||||
};
|
||||
eventName = eventName.substring("after".length);
|
||||
eventName = eventName.substring(5);
|
||||
}
|
||||
ko.utils.registerEventHandler(element, eventName, handler);
|
||||
registerEventHandler(eventName, handler);
|
||||
});
|
||||
|
||||
var updateFromModel;
|
||||
|
|
@ -3396,7 +3341,7 @@ ko.bindingHandlers['value'] = {
|
|||
// For file input elements, can only write the empty string
|
||||
updateFromModel = () => {
|
||||
var newValue = ko.utils.unwrapObservable(valueAccessor());
|
||||
if (newValue === null || newValue === undefined || newValue === "") {
|
||||
if (newValue == null || newValue === "") {
|
||||
element.value = "";
|
||||
} else {
|
||||
ko.dependencyDetection.ignore(valueUpdateHandler); // reset the model to match the element
|
||||
|
|
@ -3408,7 +3353,7 @@ ko.bindingHandlers['value'] = {
|
|||
var elementValue = ko.selectExtensions.readValue(element);
|
||||
|
||||
if (elementValueBeforeEvent !== null && newValue === elementValueBeforeEvent) {
|
||||
ko.utils.setTimeout(updateFromModel, 0);
|
||||
setTimeout(updateFromModel, 0);
|
||||
return;
|
||||
}
|
||||
|
||||
|
|
@ -3434,7 +3379,7 @@ ko.bindingHandlers['value'] = {
|
|||
var updateFromModelComputed;
|
||||
ko.bindingEvent.subscribe(element, ko.bindingEvent.childrenComplete, () => {
|
||||
if (!updateFromModelComputed) {
|
||||
ko.utils.registerEventHandler(element, "change", valueUpdateHandler);
|
||||
registerEventHandler("change", valueUpdateHandler);
|
||||
updateFromModelComputed = ko.computed(updateFromModel, { disposeWhenNodeIsRemoved: element });
|
||||
} else if (allBindings.get('valueAllowUnset')) {
|
||||
updateFromModel();
|
||||
|
|
@ -3443,7 +3388,7 @@ ko.bindingHandlers['value'] = {
|
|||
}
|
||||
}, null, { 'notifyImmediately': true });
|
||||
} else {
|
||||
ko.utils.registerEventHandler(element, "change", valueUpdateHandler);
|
||||
registerEventHandler("change", valueUpdateHandler);
|
||||
ko.computed(updateFromModel, { disposeWhenNodeIsRemoved: element });
|
||||
}
|
||||
},
|
||||
|
|
@ -3587,8 +3532,7 @@ makeEventHandlerShortcut('click');
|
|||
: null;
|
||||
}
|
||||
|
||||
function executeTemplate(targetNodeOrNodeArray, renderMode, template, bindingContext, options) {
|
||||
options = options || {};
|
||||
function executeTemplate(targetNodeOrNodeArray, renderMode, template, bindingContext) {
|
||||
var firstTargetNode = targetNodeOrNodeArray && getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
|
||||
var templateDocument = (firstTargetNode || template || {}).ownerDocument;
|
||||
|
||||
|
|
|
|||
147
vendors/knockout/build/output/knockout-latest.js
vendored
147
vendors/knockout/build/output/knockout-latest.js
vendored
|
|
@ -4,77 +4,76 @@
|
|||
* License: MIT (http://www.opensource.org/licenses/mit-license.php)
|
||||
*/
|
||||
|
||||
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||||
c)=>Array.prototype.map.call(a,c?e=>b.fa(e.cloneNode(!0)):e=>e.cloneNode(!0)),ua:(a,c)=>{b.a.Wa(a);c&&a.append(...c)},Aa:(a,c)=>{if(a.length){for(c=8===c.nodeType&&c.parentNode||c;a.length&&a[0].parentNode!==c;)a.splice(0,1);for(;1<a.length&&a[a.length-1].parentNode!==c;)a.length--;if(1<a.length){c=a[0];var e=a[a.length-1];for(a.length=0;c!==e;)a.push(c),c=c.nextSibling;a.push(e)}}return a},Sb:a=>null==a?"":a.trim?a.trim():a.toString().replace(/^[\s\xa0]+|[\s\xa0]+$/g,""),zc:(a,c)=>{a=a||"";return c.length>
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a.length?!1:a.substring(0,c.length)===c},fc:(a,c)=>c.contains(1!==a.nodeType?a.parentNode:a),Va:a=>b.a.fc(a,a.ownerDocument.documentElement),zb:a=>b.onError?function(){try{return a.apply(this,arguments)}catch(c){throw b.onError&&b.onError(c),c;}}:a,setTimeout:(a,c)=>setTimeout(b.a.zb(a),c),Db:a=>setTimeout(()=>{b.onError&&b.onError(a);throw a;},0),H:(a,c,e)=>a.addEventListener(c,b.a.zb(e),!1),Vb:(a,c)=>{if(!a||!a.nodeType)throw Error("element must be a DOM node when calling triggerEvent");a.dispatchEvent(new Event(c))},
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||||
g:a=>b.P(a)?a():a,fb:(a,c)=>a.textContent=b.a.g(c)||""};b.o("utils",b.a);b.o("unwrap",b.a.g);(()=>{let a=0,c="__ko__"+Date.now(),e=new WeakMap;b.a.f={get:(g,k)=>(e.get(g)||{})[k],set:(g,k,r)=>{if(e.has(g))e.get(g)[k]=r;else{let d={};d[k]=r;e.set(g,d)}return r},Ya:function(g,k,r){return this.get(g,k)||this.set(g,k,r)},clear:g=>e.delete(g),W:()=>a++ +c}})();b.a.J=(()=>{var a=b.a.f.W(),c={1:1,8:1,9:1},e={1:1,9:1};const g=(d,f)=>{var h=b.a.f.get(d,a);f&&!h&&(h=new Set,b.a.f.set(d,a,h));return h},k=d=>
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||||
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{b.fa(d);d.parentNode&&d.parentNode.removeChild(d)}}})();b.fa=b.a.J.fa;b.removeNode=b.a.J.removeNode;b.o("utils.domNodeDisposal",b.a.J);b.o("utils.domNodeDisposal.addDisposeCallback",b.a.J.na);b.Ub=(()=>{function a(){if(e)for(var d=e,f=0,h;k<e;)if(h=c[k++]){if(k>d){if(5E3<=++f){k=e;b.a.Db(Error("'Too much recursion' after processing "+f+" task groups."));break}d=e}try{h()}catch(q){b.a.Db(q)}}k=e=c.length=0}var c=[],e=0,g=1,k=0,r=(d=>{var f=Q.createElement("div");(new MutationObserver(d)).observe(f,
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{attributes:!0});return()=>f.classList.toggle("foo")})(a);return{Qb:d=>{e||r(a);c[e++]=d;return g++},cancel:d=>{d-=g-e;d>=k&&d<e&&(c[d]=null)}}})();b.Xa={debounce:(a,c)=>a.Ha(e=>G(e,c)),rateLimit:(a,c)=>{if("number"==typeof c)var e=c;else{e=c.timeout;var g=c.method}var k="function"==typeof g?g:D;a.Ha(r=>k(r,e,c))},notify:(a,c)=>{a.equalityComparer="always"==c?null:E}};var ba={undefined:1,"boolean":1,number:1,string:1};b.o("extenders",b.Xa);class ca{constructor(a,c,e){this.U=a;this.lb=c;this.pa=e;
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||||
this.Na=!1;this.C=this.X=null;b.Z(this,"dispose",this.m);b.Z(this,"disposeWhenNodeIsRemoved",this.i)}m(){this.Na||(this.C&&b.a.J.eb(this.X,this.C),this.Na=!0,this.pa(),this.U=this.lb=this.pa=this.X=this.C=null)}i(a){this.X=a;b.a.J.na(a,this.C=this.m.bind(this))}}b.S=function(){Object.setPrototypeOf(this,L);L.Ea(this)};var L={Ea:a=>{a.T=new Map;a.T.set("change",new Set);a.rb=1},subscribe:function(a,c,e){var g=this;e=e||"change";var k=new ca(g,c?a.bind(c):a,()=>{g.T.get(e).delete(k);g.wa&&g.wa(e)});
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||||
g.oa&&g.oa(e);g.T.has(e)||g.T.set(e,new Set);g.T.get(e).add(k);return k},notifySubscribers:function(a,c){c=c||"change";"change"===c&&this.Ka();if(this.sa(c)){c="change"===c&&this.Wb||new Set(this.T.get(c));try{b.l.wb(),c.forEach(e=>{e.Na||e.lb(a)})}finally{b.l.end()}}},Ca:function(){return this.rb},lc:function(a){return this.Ca()!==a},Ka:function(){++this.rb},Ha:function(a){var c=this,e=b.P(c),g,k,r,d,f;c.va||(c.va=c.notifySubscribers,c.notifySubscribers=function(q,p){p&&"change"!==p?"beforeChange"===
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p?this.ob(q):this.va(q,p):this.pb(q)});var h=a(()=>{c.ka=!1;e&&d===c&&(d=c.mb?c.mb():c());var q=k||f&&c.Ga(r,d);f=k=g=!1;q&&c.va(r=d)});c.pb=(q,p)=>{p&&c.ka||(f=!p);c.Wb=new Set(c.T.get("change"));c.ka=g=!0;d=q;h()};c.ob=q=>{g||(r=q,c.va(q,"beforeChange"))};c.qb=()=>{f=!0};c.Yb=()=>{c.Ga(r,c.G(!0))&&(k=!0)}},sa:function(a){return(this.T.get(a)||[]).size},Ga:function(a,c){return!this.equalityComparer||!this.equalityComparer(a,c)},toString:()=>"[object Object]",extend:function(a){var c=this;a&&b.a.N(a,
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(e,g)=>{e=b.Xa[e];"function"==typeof e&&(c=e(c,g)||c)});return c}};b.Z(L,"init",L.Ea);b.Z(L,"subscribe",L.subscribe);b.Z(L,"extend",L.extend);Object.setPrototypeOf(L,Function.prototype);b.S.fn=L;b.oc=a=>null!=a&&"function"==typeof a.subscribe&&"function"==typeof a.notifySubscribers;(()=>{var a=[],c,e=0;b.l={wb:g=>{a.push(c);c=g},end:()=>c=a.pop(),Pb:g=>{if(c){if(!b.oc(g))throw Error("Only subscribable things can act as dependencies");c.$b.call(c.ac,g,g.Xb||(g.Xb=++e))}},K:(g,k,r)=>{try{return a.push(c),
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||||
c=void 0,g.apply(k,r||[])}finally{c=a.pop()}},Ba:()=>c&&c.j.Ba(),$a:()=>c&&c.$a,j:()=>c&&c.j}})();const K=Symbol("_latestValue");b.ba=a=>{function c(){if(0<arguments.length)return c.Ga(c[K],arguments[0])&&(c.jb(),c[K]=arguments[0],c.La()),this;b.l.Pb(c);return c[K]}c[K]=a;Object.defineProperty(c,"length",{get:()=>null==c[K]?void 0:c[K].length});b.S.fn.Ea(c);Object.setPrototypeOf(c,N);return c};var N={toJSON:function(){let a=this[K];return a&&a.toJSON?a.toJSON():a},equalityComparer:E,G:function(){return this[K]},
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||||
La:function(){this.notifySubscribers(this[K],"spectate");this.notifySubscribers(this[K])},jb:function(){this.notifySubscribers(this[K],"beforeChange")}};Object.setPrototypeOf(N,b.S.fn);var O=b.ba.C="__ko_proto__";N[O]=b.ba;b.P=a=>{if((a="function"==typeof a&&a[O])&&a!==N[O]&&a!==b.j.fn[O])throw Error("Invalid object that looks like an observable; possibly from another Knockout instance");return!!a};b.qc=a=>"function"==typeof a&&(a[O]===N[O]||a[O]===b.j.fn[O]&&a.mc);b.o("observable",b.ba);b.o("isObservable",
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||||
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||||
e||this.jb();e=!0;c.splice(k,1)}}e&&this.La()}};Object.setPrototypeOf(b.ia.fn,b.ba.fn);Object.getOwnPropertyNames(Array.prototype).forEach(a=>{"function"===typeof Array.prototype[a]&&"constructor"!=a&&("copyWithin fill pop push reverse shift sort splice unshift".split(" ").includes(a)?b.ia.fn[a]=function(...c){var e=this.G();this.jb();this.yb(e,a,c);c=e[a](...c);this.La();return c===e?this:c}:b.ia.fn[a]=function(...c){return this()[a](...c)})});b.Jb=a=>b.P(a)&&"function"==typeof a.remove&&"function"==
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typeof a.push;b.o("observableArray",b.ia);b.o("isObservableArray",b.Jb);b.Xa.trackArrayChanges=(a,c)=>{function e(){function t(){if(f){var l=[].concat(a.G()||[]);if(a.sa("arrayChange")){if(!k||1<f)k=b.a.Ab(h,l,a.Qa);var m=k}h=l;k=null;f=0;m&&m.length&&a.notifySubscribers(m,"arrayChange")}}g?t():(g=!0,d=a.subscribe(()=>++f,null,"spectate"),h=[].concat(a.G()||[]),k=null,r=a.subscribe(t))}a.Qa={};c&&"object"==typeof c&&b.a.extend(a.Qa,c);a.Qa.sparse=!0;if(!a.yb){var g=!1,k=null,r,d,f=0,h,q=a.oa,p=a.wa;
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||||
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||||
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||||
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||||
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|
||||
(d.beforeRemove&&(l.push(x),y++,x.ca===f?x=null:v[x.Ca.G()]=x),x&&u.push.apply(u,x.L))}m++;break;case "added":for(;n<J;)p(m++);void 0!==G?(w.push(l.length),p(G)):q(z.value)}for(;n<k.length;)p(m++);l._countWaitingForRemove=y}else k.forEach(q);b.a.f.set(g,c,l);u.forEach(d.beforeRemove?b.ea:b.removeNode);var C,H;y=g.ownerDocument.activeElement;if(w.length)for(;void 0!=(k=w.shift());){x=l[k];for(C=void 0;k;)if((H=l[--k].L)&&H.length){C=H[H.length-1];break}for(m=0;u=x.L[m];C=u,m++)b.h.Fb(g,u,C)}for(k=
|
||||
0;x=l[k];k++){x.L||b.a.extend(x,a(g,r,x.ca,e,x.Ca));for(m=0;u=x.L[m];C=u,m++)b.h.Fb(g,u,C);!x.kc&&e&&(e(x.ca,x.L,x.Ca),x.kc=!0,C=x.L[x.L.length-1])}y&&g.ownerDocument.activeElement!=y&&y.focus();(function(F,z){if(F)for(var G=0,J=z.length;G<J;G++)z[G]&&z[G].L.forEach(M=>F(M,G,z[G].ca))})(d.beforeRemove,v);for(k=0;k<v.length;++k)v[k]&&(v[k].ca=f)}})();A.ko=U})(this);
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ ko.bindingHandlers['attr'] = {
|
|||
// To cover cases like "attr: { checked:someProp }", we want to remove the attribute entirely
|
||||
// when someProp is a "no value"-like value (strictly null, false, or undefined)
|
||||
// (because the absence of the "checked" attr is how to mark an element as not checked, etc.)
|
||||
var toRemove = (attrValue === false) || (attrValue === null) || (attrValue === undefined);
|
||||
var toRemove = (attrValue === false) || (attrValue == null);
|
||||
if (toRemove) {
|
||||
namespace ? element.removeAttributeNS(namespace, attrName) : element.removeAttribute(attrName);
|
||||
} else {
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ ko.bindingHandlers['style'] = {
|
|||
ko.utils.objectForEach(value, (styleName, styleValue) => {
|
||||
styleValue = ko.utils.unwrapObservable(styleValue);
|
||||
|
||||
if (styleValue === null || styleValue === undefined || styleValue === false) {
|
||||
if (styleValue == null || styleValue === false) {
|
||||
// Empty string removes the value, whereas null/undefined have no effect
|
||||
styleValue = "";
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,7 +20,7 @@ ko.bindingHandlers['textInput'] = {
|
|||
var updateView = () => {
|
||||
var modelValue = ko.utils.unwrapObservable(valueAccessor());
|
||||
|
||||
if (modelValue === null || modelValue === undefined) {
|
||||
if (modelValue == null) {
|
||||
modelValue = '';
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -60,7 +60,7 @@ ko.bindingHandlers['value'] = {
|
|||
// For file input elements, can only write the empty string
|
||||
updateFromModel = () => {
|
||||
var newValue = ko.utils.unwrapObservable(valueAccessor());
|
||||
if (newValue === null || newValue === undefined || newValue === "") {
|
||||
if (newValue == null || newValue === "") {
|
||||
element.value = "";
|
||||
} else {
|
||||
ko.dependencyDetection.ignore(valueUpdateHandler); // reset the model to match the element
|
||||
|
|
|
|||
7
vendors/knockout/src/tasks.js
vendored
7
vendors/knockout/src/tasks.js
vendored
|
|
@ -24,8 +24,9 @@ ko.tasks = (() => {
|
|||
if (nextIndexToProcess > mark) {
|
||||
if (++countMarks >= 5000) {
|
||||
nextIndexToProcess = taskQueueLength; // skip all tasks remaining in the queue since any of them could be causing the recursion
|
||||
setTimeout(() =>
|
||||
throw Error(`'Too much recursion' after processing ${countMarks} task groups.`), 0)
|
||||
setTimeout(() => {
|
||||
throw Error(`'Too much recursion' after processing ${countMarks} task groups.`)
|
||||
}, 0)
|
||||
break;
|
||||
}
|
||||
mark = taskQueueLength;
|
||||
|
|
@ -33,7 +34,7 @@ ko.tasks = (() => {
|
|||
try {
|
||||
task();
|
||||
} catch (ex) {
|
||||
setTimeout(() => throw ex, 0);
|
||||
setTimeout(() => { throw ex }, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue