ExtJs之Ajax模式的表单数据加载
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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.QuickTips.init(); var productForm = Ext.create(‘Ext.form.Panel‘, { title: ‘Sample‘, frame: true, height: 300, width: 600, renderTo: Ext.getBody(), bodyPadding: 5, fieldDefaults: { labelSeparator: ‘: ‘, labelWidth: 100, width: 400, labelAlign: ‘left‘ }, items: [{ fieldLabel: ‘产品名称‘, xtype: ‘textfield‘, name: ‘productName‘, value: ‘U盘‘ },{ fieldLabel: ‘金额‘, xtype: ‘numberfield‘, name: ‘price‘, value: ‘100‘ },{ fieldLabel: ‘生产日期‘, xtype: ‘datefield‘, format: ‘Ymd‘, name: ‘date‘, value: new Date() },{ xtype: ‘hidden‘, name: ‘productId‘, value: ‘001‘ },{ fieldLabel: ‘产品简介‘, name: ‘introduction‘, xtype: ‘textarea‘ }], buttons: [{ text: ‘加载简介‘, handler: loadIntroduction }] }); function loadIntroduction(){ var params = productForm.getForm().getValues(); productForm.getForm().load({ params: params, url: ‘source.html‘, method: ‘GET‘, success: function(form, action){ Ext.Msg.alert(‘notice‘, ‘产品简介加载成功‘); }, failure: function(form, action){ Ext.Msg.alert(‘error‘, ‘load failure‘); } }); } }); </script> </head> <body> <div id=‘tpl-table1‘></div> <br> <div id=‘tpl-table2‘></div> </body> </html>
source.html
{success: true, data: {introduction: ‘本产品美观实用,售后服务优秀‘}}
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