extjs问题，请大伙帮着看看！

Question

新手刚学习function Pass () {
if(LGForm.form.isValid()) {
LGForm.form.submit({
url:'LoginPage_Service.aspx',
waitTitle:"请稍候",
method:'POST',
waitMsg:"正在提交数据,请稍候....",success:function (form,action) {
var loginResult=action.result.success;
if(loginResult==false) {
Ext.MessageBox.alert('提示',action.result.message);
}else if(loginResult==true) {
window.location.href='Managementframework.aspx';
}
},failure:function (form,action) {
Ext.MessageBox.alert('提示',action.result.message);
//_window.getComponent('LGForm').form.reset();
}
});
}
}
我如何在LoginPage_Service.aspx 这个页面获取用户名密码啊，现在加载不过去出错！～获取代码        Response.Write(Request.Form["username"].ToString());
        Response.Write(Request.Form["password"].ToString());
        Response.Write(Request.Form["verifycode"].ToString());

Answer 1

Ext.BLANK_IMAGE_URL="ExtJs_2_3_0/resources/images/default/s.gif";
Ext.QuickTips.init();
Ext.onReady(function (){
scode=function(){
Ext.getDom("imgcode").src="Confir.aspx?			CodeLen=4&Fineness=95&ImgWidth=71&ImgHeight=18&PosX=4&PosY=0&FontName=Bookman Old Style&FontSize=14&FontStyle=3?dt=" + (new Date()).getTime();
}
var LGForm=new Ext.FormPanel({
el:'hello-tabs',
name:'LGForm',
title:'学习1.0“,
bodyStyle:"padding:10 5 10 5px",
contentEl:'loginInfo',
layout:'form',
frame:true,
border:false,
keys:[{key: [10,13],fn:Pass}],
defaults:{
width:230
},
items:[{
xtype:"textfield",
fieldLabel:'用户名',
name:'username',
allowBlank:false
},
{
xtype:"textfield",
fieldLabel:'密   码',
name:'password',
inputType:'password',
allowBlank:false
},
{
xtype:'panel',
defaults:{border : false,frame:false},
style:'border-left: 0px solid #000000;',
width:458,
layout:'column',
items:[{
columnWidth:.6,
layout : 'form',
items:[{ xtype:'textfield',
width:180,
fieldLabel : '验证码',
name : 'verifycode',
allowBlank:false,
anchor : '98%'}]
},{
xtype:'panel',
columnWidth:.4,
html:"<img src='Confir.aspx?&#9;&#9;&#9;CodeLen=4&amp;Fineness=95&amp;ImgWidth=71&amp;ImgHeight=18&amp;PosX=4&amp;PosY=0&amp;FontName=Bookman Old Style&amp;FontSize=14&amp;FontStyle=3' id='imgcode' width='60' height='21'>"
}]
}
]
});
var _window=new Ext.Window({el:'hello-win',
frame:true,
width:420,
height:278,
layout:"fit",
closeAction:'close',
modal:true,
collapsible:true,
draggable:true,
resizable:false,
closable:true,
buttonAlign:"center",
bodyStyle:"padding:1 1 1 1px",
labelWidth:40,
items:[LGForm],buttons:[{
text:"登 陆(Login)",
handler:Pass
},
{
text:"关 闭(Close)",
handler:function () {
_window.close();
}
}]
});
function Pass () {
if(LGForm.form.isValid()) {
LGForm.form.submit({
url:'LoginPage_Service.aspx',
waitTitle:"请稍候",
method:'POST',
waitMsg:"正在提交数据,请稍候....",success:function (form,action) {
var loginResult=action.result.success;
if(loginResult==false) {
Ext.MessageBox.alert('提示',action.result.message);
}else if(loginResult==true) {
window.location.href='Managementframework.aspx';
}
},failure:function (form,action) {
Ext.MessageBox.alert('提示',action.result.message);
//_window.getComponent('LGForm').form.reset();
}
});
}
}_window.show();
});

Answer 2

  Response.Write(Request["username"].ToString());
  Response.Write(Request["password"].ToString());
  Response.Write(Request["verifycode"].ToString());
这么取试试行不行。