в 09:59, 26 мая 2010

2010-05-26T09:59:51Z

Admin: 1 версия

2010-05-26T07:21:27Z

1 версия

Новая страница

==Add a TextField to a window by setting the xtype==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<script type="text/javascript">

Ext.onReady(function(){

var w = new Ext.Window({
items:[
{ xtype: "textfield", fieldLabel: "First Name"},
new Ext.form.TextField({fieldLabel: "Surname"})
]
});
w.show();
});
</script>
<body>
<div id="mainContent">
</div>
</body>
</html>

</source>

==Add text box to a window and set the width==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<body>
<script type="text/javascript">
Ext.onReady(function() {

var myWin = new Ext.Window({
height : 220,
width : 230,
bodyStyle : "padding: 5px",
layout : "form",
labelWidth : 50,
defaultType : "field",
items : [
{
fieldLabel : "Name",
width : 110
},
{
fieldLabel : "Age",
width : 25
}
]
});

myWin.show();

});
</script>
<div id="div1">asdf</div>
</body>
</html>

</source>

==Not-allow-blank field==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<body>
<script type="text/javascript">
Ext.onReady(function() {

new Ext.FormPanel({
url: "your.php",
renderTo: Ext.getBody(),
frame: true,
title: "Title",
width: 250,
items: [
{
xtype: "textfield",
fieldLabel: "Title",
name: "title",
allowBlank: false
},
{
xtype: "datefield",
fieldLabel: "Released",
name: "released"
}
]
});

});
</script>
<div id="div1">asdf</div>
</body>
</html>

</source>

==Preset value on a textbox==



<source lang="html4strict">


<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>

<body>
<script type="text/javascript">
/*!
* Ext JS Library 3.0.0
* Copyright(c) 2006-2009 Ext JS, LLC
* licensing@extjs.ru
* http://www.extjs.ru/license
*/
Ext.onReady(function(){
Ext.QuickTips.init();
// turn on validation errors beside the field globally
Ext.form.Field.prototype.msgTarget = "side";
var bd = Ext.getBody();
/*
* Form 2
*/
bd.createChild({tag: "h2", html: "Form 2 - Adding fieldsets"});
var fsf = new Ext.FormPanel({
labelWidth: 75, // label settings here cascade unless overridden
url:"save-form.php",
frame:true,
title: "Simple Form with FieldSets",
bodyStyle:"padding:5px 5px 0",
width: 350,
items: [{
xtype:"fieldset",
checkboxToggle:true,
title: "User Information",
autoHeight:true,
defaults: {width: 210},
defaultType: "textfield",
collapsed: true,
items :[{
fieldLabel: "First Name",
name: "first",
allowBlank:false
},{
fieldLabel: "Last Name",
name: "last"
},{
fieldLabel: "Company",
name: "company"
}, {
fieldLabel: "Email",
name: "email",
vtype:"email"
}
]
},{
xtype:"fieldset",
title: "Phone Number",
collapsible: true,
autoHeight:true,
defaults: {width: 210},
defaultType: "textfield",
items :[{
fieldLabel: "Home",
name: "home",
value: "(888) 555-1212"
},{
fieldLabel: "Business",
name: "business"
},{
fieldLabel: "Mobile",
name: "mobile"
},{
fieldLabel: "Fax",
name: "fax"
}
]
}],
buttons: [{
text: "Save"
},{
text: "Cancel"
}]
});
fsf.render(document.body);
});
</script>
</div>
</body>
</html>

</source>

==Set min and max length for a field==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<body>
<script type="text/javascript">
Ext.onReady(function() {

Ext.QuickTips.init();
var formPanelItems =[
{
fieldLabel : "Alpha only",
allowBlank : false,
emptyText : "This field is empty!",
maskRe : /[a-z]/i,
msgTarget : "under",
minLength : 3,
maxLength : 7
}
];
var fp = new Ext.form.FormPanel({
renderTo : Ext.getBody(),
width : 400,
title : "Title here",
height : 170,
frame : true,
bodyStyle : "padding: 5px",
monitorValid : true,
monitorPoll : 50,
labelWidth : 125,
defaultType : "textfield",
defaults : {
msgTarget : "side",
anchor : "-20"
},
items : formPanelItems,
});

});
</script>
<div id="div1">asdf</div>
</body>
</html>

</source>

==Set validation type for a textfield==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<body>
<script type="text/javascript">
Ext.onReady(function() {
Ext.form.VTypes.nameVal = /^([A-Z]{1})[A-Za-z\-]+ ([A-Z]{1})[A-Za-z\-]+/;
Ext.form.VTypes.nameMask = /[A-Za-z\- ]/;
Ext.form.VTypes.nameText = "In-valid.";
Ext.form.VTypes.name = function(v){
return Ext.form.VTypes.nameVal.test(v);
};
new Ext.FormPanel({
url: "your.php",
renderTo: Ext.getBody(),
frame: true,
title: "Title",
width: 250,
items: [
{
xtype: "textfield",
fieldLabel: "Title",
name: "title",
vtype: "name"
}
]
});

});
</script>
<div id="div1">asdf</div>
</body>
</html>

</source>

==Set value for a text field==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<body>
<script type="text/javascript">
Ext.onReady(function() {

var myform = new Ext.FormPanel({
url: "your.php",
renderTo: Ext.getBody(),
frame: true,
title: "Title",
width: 250,
items: [
{
xtype: "textfield",
fieldLabel: "Title",
name: "title",
allowBlank: false
}
]
});
myform.getForm().findField("title").setValue("new value");
});
</script>
<div id="div1">asdf</div>
</body>
</html>

</source>

==TextField enter key action listener==



<source lang="html4strict">

<html>
<head>
<title>Hello World Window</title>
<link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" />
<script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-3.0.0/ext-all.js"></script>
</head>
<body>
<script type="text/javascript">
Ext.onReady(function() {

var myform = new Ext.FormPanel({
url: "your.php",
renderTo: Ext.getBody(),
frame: true,
title: "Title",
width: 250,
items: [
{
xtype: "textfield",
fieldLabel: "Title",
name: "title",
allowBlank: false,
listeners: {
specialkey: function(f,e){
if (e.getKey() == e.ENTER) {
alert("about to submit");
myform.getForm().submit();
}
}
}
}
]
});

});
</script>
<div id="div1">asdf</div>
</body>
</html>

</source>

← Предыдущая	Версия 09:59, 26 мая 2010
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JavaScript DHTML/Ext JS/TextBox - История изменений

в 09:59, 26 мая 2010

Admin: 1 версия