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在对extform进行布局处理后,发现不能提交textfield的值到服务器上面。代码只能提交params里面的一个参数,其他的field不能提交。下面的代码是布局后的代码:

<html>

<head>

<link rel="stylesheet" type="text/css" href="http://127.0.0.1:8080/greatwall/script/ext/resources/css/ext-all.css" />

<script type="text/javascript" src="http://127.0.0.1:8080/greatwall/script/ext/ext-base.js"></script>

<script type="text/javascript" src="http://127.0.0.1:8080/greatwall/script/ext/ext-all.js"></script>

<script type="text/javascript" src="http://127.0.0.1:8080/greatwall/script/ext/ext-lang-zh_CN.js"></script>

<title>Example of Form Demo</title>

</head>

<script>

function func_submit_click(){

    testForm.form.doAction("submit",{

       method:'post',

       url : 'http://127.0.0.1:8080/greatwall/txn990051.do',

       success:function(form,action){ 

           Ext.Msg.alert('add', 'success22222222222');

       },

       failure:function(form,action){

           Ext.Msg.alert('add', 'success2222222222222222222222222');

       },

       params : { action : 'submit', qq : '233298765' }

    });   

}

</script>

<body>

<script>

var testForm = null;

Ext.BLANK_IMAGE_URL = 'http://127.0.0.1:8080/greatwall/script/ext/resources/images/default/s.gif';

var _bodyWidth = Ext.getBody().getWidth()-12;

Ext.onReady(function(){

    Ext.QuickTips.init();

    Ext.form.Field.prototype.msgTarget = 'qtip';

    testForm = new Ext.FormPanel({name:'testForm',id:'testForm',layout:'table',style:'height:100%',width:_bodyWidth+12,layoutConfig: {columns:4},defaults:{border:false,layout:'form',frame:false,labelAlign:'right',labelWidth:75,width:_bodyWidth/2,height:30}, method:'post',src:'txn990042.do',title:'testForm',frame:true});

    testForm.addButton({text:'submit',name:'button_submit',handler:func_submit_click});

    testForm.add({colspan:2,width:_bodyWidth/2.0,items:{xtype:'textfield',fieldLabel:'username',name:'username',anchor:'100%'}});

    testForm.add({colspan:2,width:_bodyWidth/2.0,items:{xtype:'textfield',fieldLabel:'email',name:'email',anchor:'100%'}});

    testForm.add({colspan:2,width:_bodyWidth/2.0,items:{xtype:'textfield',fieldLabel:'qq',name:'qq',anchor:'100%'}});

    testForm.add({colspan:2,width:_bodyWidth/2.0,items:{xtype:'textfield',fieldLabel:'msn',name:'msn',anchor:'100%'}});

    testForm.render(Ext.getBody());

});

</script>

</body>

</html>

 

    而使用下面的代码是可以提交到服务器上面的:

<html>

<head>

<link rel="stylesheet" type="text/css" href="http://127.0.0.1:8080/greatwall/script/ext/resources/css/ext-all.css" />

<script type="text/javascript" src="http://127.0.0.1:8080/greatwall/script/ext/ext-base.js"></script>

<script type="text/javascript" src="http://127.0.0.1:8080/greatwall/script/ext/ext-all.js"></script>

<script type="text/javascript" src="http://127.0.0.1:8080/greatwall/script/ext/ext-lang-zh_CN.js"></script>

<title>Example of Form Demo</title>

</head>

<script>

function func_submit(){

    testForm.form.doAction("submit",{

       method:'post',

       url : 'http://127.0.0.1:8080/greatwall/txn990051.do',

       success:function(form,action){ 

           Ext.Msg.alert('add', 'success22222222222');

       },

       failure:function(form,action){

           Ext.Msg.alert('add', 'success2222222222222222222222222');

       },

       params : { action : 'submit', qq : '233298765' }

    });   

}

</script>

<body>

<script>

var testForm = null;

Ext.BLANK_IMAGE_URL = 'http://127.0.0.1:8080/greatwall/script/ext/resources/images/default/s.gif';

var _bodyWidth = Ext.getBody().getWidth()-12;

Ext.onReady(function(){

    Ext.QuickTips.init();

    Ext.form.Field.prototype.msgTarget = 'qtip';

    testForm = new Ext.FormPanel({

       name:'testForm',

       id:'testForm',

       style:'height:100%',

       title:'testForm',

       frame:true

    });

    testForm.add({fieldLabel:'username',name:'username',xtype:'textfield'});

    testForm.add({fieldLabel:'email',name:'email',xtype:'textfield'});

    testForm.add({fieldLabel:'msn',name:'msn',xtype:'textfield'});

    testForm.addButton({text:'submit',handler:func_submit});

    testForm.render(Ext.getBody());

});

</script>

</body>

</html>

 

    对于表单肯定是需要进行布局处理的,数据提交肯定是可以满足的,但是对于ext来说,怎么样才算是创建了一个html的表单?是FormPanel还是layoutform的?感觉第一段代码是不是添加了多个form在一个大的form里面了,到底ext是怎么处理的,还需要研究研究。

 

posted on 2008-11-13 17:22 王总兵 阅读(565) 评论(0)  编辑  收藏 所属分类: Ext

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