Ext.js 确认框
Ext.js 消息框描述
此消息框要求用户确认以及对不同选项用户选择调用的不同方法为yes或no。语法
下面是确认框的简单语法。 Ext.MessageBox.confirm('Confirm', Msg, optional callbackFunction());
例下面是一个简单的例子显示用法。
<!DOCTYPE html> <html> <head> <link href="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css" rel="stylesheet" /> <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script> <script type="text/javascript"> Ext.onReady(function() { Ext.create('Ext.Button', { renderTo: Ext.getElementById('msgBox'), text: 'Click Me', listeners: { click: function() { Ext.MessageBox.confirm('Confirm', 'Are you sure you want to do this ?', callbackFunction); function callbackFunction(btn){ if(btn == 'yes') { Ext.Msg.alert ('Button Click', 'You clicked the Yes button'); } else { Ext.Msg.alert ('Button Click', 'You clicked the No button'); } }; } } }); }); </script> </head> <body> <p> Click the button for alert box </p> <div id = "msgBox" ></div> </body> </html>
