Created
August 18, 2016 18:44
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dyanmic-multi-template
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Polymer Element Test Case</title> | |
| <base href="//polygit.org/components/"> | |
| <script src="webcomponentsjs/webcomponents-lite.js"></script> | |
| <link rel="import" href="polymer/polymer.html"> | |
| <dom-module id="x-template"> | |
| <script> | |
| Polymer({ | |
| is: 'x-template', | |
| behaviors: [ | |
| Polymer.Templatizer | |
| ], | |
| setMarkup: function(markup) { | |
| var t = document.createElement("template"); | |
| var d = document.createElement("div"); | |
| d.innerHTML = markup; | |
| t.content.appendChild(d); | |
| this.templatize(t); | |
| } | |
| }); | |
| </script> | |
| </dom-module> | |
| <dom-module id="x-foo"> | |
| <template> | |
| <button on-tap="_handleTapA">create A</button> | |
| <button on-tap="_handleTapB">create B</button> | |
| <div id="content"></div> | |
| </template> | |
| <script> | |
| Polymer({ | |
| is: 'x-foo', | |
| properties: { | |
| myTemplates: { | |
| type: Object, | |
| value: function() { | |
| return {}; | |
| } | |
| }, | |
| modelA: { | |
| type: Number, | |
| value: 0 | |
| }, | |
| bCounter: { | |
| type: Number, | |
| value: 0 | |
| }, | |
| colors: { | |
| type: Array, | |
| value: function() { | |
| return 'red,green,blue,yellow'.split(','); | |
| } | |
| } | |
| }, | |
| ready: function() { | |
| this._registerTemplate("a", "<div>test A {{count}}</div>"); | |
| this._registerTemplate("b", "<div>test B {{color}} [[count]]</div>"); | |
| }, | |
| _registerTemplate: function(name, innerHtml) { | |
| var t = document.createElement("x-template"); | |
| t.id = name; | |
| t.setMarkup(innerHtml); | |
| this.myTemplates[name] = t; | |
| }, | |
| _handleTapA: function() { | |
| var n = this.myTemplates.a.stamp({count: ++this.modelA}); | |
| Polymer.dom(this.$.content).appendChild(n.root); | |
| }, | |
| _handleTapB: function() { | |
| var color = this.colors[Math.floor(Math.random()*this.colors.length)]; | |
| var n = this.myTemplates.b.stamp({color: color, count: ++this.bCounter}); | |
| Polymer.dom(this.$.content).appendChild(n.root); | |
| } | |
| }) | |
| </script> | |
| </dom-module> | |
| </head> | |
| <body> | |
| <x-foo></x-foo> | |
| </body> | |
| </html> |
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