Simple Test with Backbone using VirtualDom, Underscore Template and ConvertHTML
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'use strict'; | |
var $ = require('jquery'); | |
var _ = require('underscore'); | |
var Backbone = require('backbone'); | |
Backbone.$ = $; | |
var h = require('virtual-dom/h'); | |
var diff = require('virtual-dom/diff'); | |
var patch = require('virtual-dom/patch'); | |
var createElement = require('virtual-dom/create-element'); | |
var VNode = require('virtual-dom/vnode/vnode'); | |
var VText = require('virtual-dom/vnode/vtext'); | |
var convertHTML = require('html-to-vdom')({ | |
VNode: VNode, | |
VText: VText | |
}); | |
var MainView = Backbone.View.extend({ | |
template: require('../templates/main.tpl'), | |
tagName:'section', | |
className:'main', | |
initialize: function(){ | |
this.listenTo(this.model,'change',this.render); | |
this.count = 0; | |
this.tree = h("div"); // initial state | |
this.rootNode = createElement(this.tree); | |
this.$el.append(this.rootNode); | |
setInterval(_.bind(this.render,this),500); | |
}, | |
render: function(){ | |
this.model.set({status:this.count++}, {silent:true}); | |
var newTree = convertHTML(this.template(this.model.attributes)); | |
var patches = diff(this.tree, newTree); | |
this.rootNode = patch(this.rootNode, patches); | |
this.tree = newTree; | |
return this; | |
} | |
}); | |
module.exports = MainView; |
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