ExtJs之Ext.comboBox的远程数据源读取程序

既然可以测试本地AJAX，那就把书前面的代码作一次学习吧。

<!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('BookInfo', {
          extend: 'Ext.data.Model',
          fields: [{name: 'bookName'}]
        });
        var bookStore = Ext.create('Ext.data.Store', {
          model: 'BookInfo',
          proxy: {
            type: 'ajax',
            url: 'source.html',
            reader: new Ext.data.ArrayReader({model: 'BookInfo'})
          }
        });
        Ext.create('Ext.form.Panel', {
          title: 'Sample',
          frame: true,
          height: 300,
          width: 600,
          renderTo: Ext.getBody(),
          bodyPadding: 5,
          defaults: {
            labelSeparator: ': ',
            labelWidth: 100,
            width: 400,
            labelAlign: 'left'
          },
          items: [{
            xtype: 'combo',
            fieldLabel: '书籍列表',
            listConfig: {
              loadingText: '正在加载书籍信息',
              emptyText: '未找到匹配值',
              maxHeight: 160
            },
            allQuery: 'allbook',
            minChars: 3,
            queryDelay: 300,
            queryParam: 'searchbook',
            tiggerAction: 'all',
            store: bookStore,
            displayField: 'bookName',
            valueField: 'bookName',
            queryMode: 'remote',
          }]
        });

      });
    </script>
</head>
<body>
<div id='tpl-table1'></div>
<br>
<div id='tpl-table2'></div>
</body>
</html>

　　source.html的内容：

[
	['java编程思想'],
	['C++入门'],
	['javascript入门'],
	['python入门'],
	['php程序设计']
]

巴特西

ExtJs之Ext.comboBox的远程数据源读取程序

最新文章

热门文章