我需要带警告框消息的写名字，如果我输入名字插孔，则警报将像插口登录成功出现(I need the write first name with the alertbox message like if I enter firstname jack then alert will comes out like jack login successfully)

我需要带警告框消息的写名字，如果我输入名字插孔，则警报将像插口登录成功出现(I need the write first name with the alertbox message like if I enter firstname jack then alert will comes out like jack login successfully)

我需要带警告框消息的写名字，如果我输入名字插孔，则警报将像插口登录成功出现。

defaultType: 'textfield', items: [{ fieldLabel: 'First ame', itemId:'fname', name: 'first', allowBlank: false },{ fieldLabel: 'Last ame', name: 'last', allowBlank: false },{ fieldLabel: 'User ame', name: 'uame', allowBlank: false, emptyText:'User Id' },{ fieldLabel: 'Password', name: 'passWd', allowBlank: false, inputType:'Password' }], // Reset and Submit butt butt: [{ text: 'Reset', handler: function() { this.up('form').getForm().reset(); } }, { text: 'Login', formBind: true, //only enabled once the form is valid listeners: { click: function() { Ext.Msg.alert('Login Successfully'); }

I need the write first name with the alertbox message like if I enter firstname jack then alert will comes out like jack login successfully.

defaultType: 'textfield', items: [{ fieldLabel: 'First ame', itemId:'fname', name: 'first', allowBlank: false },{ fieldLabel: 'Last ame', name: 'last', allowBlank: false },{ fieldLabel: 'User ame', name: 'uame', allowBlank: false, emptyText:'User Id' },{ fieldLabel: 'Password', name: 'passWd', allowBlank: false, inputType:'Password' }], // Reset and Submit butt butt: [{ text: 'Reset', handler: function() { this.up('form').getForm().reset(); } }, { text: 'Login', formBind: true, //only enabled once the form is valid listeners: { click: function() { Ext.Msg.alert('Login Successfully'); }

最满意答案

看看这个小提琴

代码片段：

{ text: 'Login', formBind: true, //only enabled once the form is valid listeners: { click: function () { var fname = this.up('form').down('#fname').getValue(); Ext.Msg.alert('Success!', fname + ' login successfully'); } } }

Have a look on this fiddle

Code snippet:

{ text: 'Login', formBind: true, //only enabled once the form is valid listeners: { click: function () { var fname = this.up('form').down('#fname').getValue(); Ext.Msg.alert('Success!', fname + ' login successfully'); } } }