EXTJS之DATA PROXY READER

这是不依赖于STORE的读取。我测试了很久，原来在新版本的EXTJS里。modelmanager.getmodel之类的不用了。

更改为静态的LOAD办法。

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<! DOCTYPE html> < html > < head >      < title >ExtJs</ title >          < meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>      < link rel="stylesheet" type="text/css" href="ExtJs/packages/ext-theme-crisp/build/resources/ext-theme-crisp-all.css">          < script type="text/javascript" src="ExtJs/ext-all.js"></ script >          < script type="text/javascript" src="ExtJs/bootstrap.js"></ script >          < script type="text/javascript" src="ExtJs/packages/ext-theme-crisp/build/ext-theme-crisp.js"></ script >        < script type="text/javascript">              Ext.onReady(function(){          Ext.define('User', {            extend: 'Ext.data.Model',            fields: [              {name: 'name', type: 'string'},              {name: 'age', type: 'int'},              {name: 'id', type: 'int'}            ],            proxy: {              type: 'ajax',              url: 'source.html'            }          });            User.load(1, {            success: function(rec) {              alert(rec.get('age'));            }          });          });      </ script > </ head > < body style="margin: 20px">   </ body > </ html >

　　source.html：

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1	{id: '1', age: 45, name: 'user1'}