<!DOCTYPE html>
|
<html>
|
<head>
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
<title>The source code</title>
|
<link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
|
<script type="text/javascript" src="../resources/prettify/prettify.js"></script>
|
<style type="text/css">
|
.highlight { display: block; background-color: #ddd; }
|
</style>
|
<script type="text/javascript">
|
function highlight() {
|
document.getElementById(location.hash.replace(/#/, "")).className = "highlight";
|
}
|
</script>
|
</head>
|
<body onload="prettyPrint(); highlight();">
|
<pre class="prettyprint lang-js"><span id='Ext-form-field-Hidden'>/**
|
</span> * A basic hidden field for storing hidden values in forms that need to be passed in the form submit.
|
*
|
* This creates an actual input element with type="submit" in the DOM. While its label is
|
* {@link #hideLabel not rendered} by default, it is still a real component and may be sized according
|
* to its owner container's layout.
|
*
|
* Because of this, in most cases it is more convenient and less problematic to simply
|
* {@link Ext.form.action.Action#params pass hidden parameters} directly when
|
* {@link Ext.form.Basic#submit submitting the form}.
|
*
|
* Example:
|
*
|
* new Ext.form.Panel({
|
* title: 'My Form',
|
* items: [{
|
* xtype: 'textfield',
|
* fieldLabel: 'Text Field',
|
* name: 'text_field',
|
* value: 'value from text field'
|
* }, {
|
* xtype: 'hiddenfield',
|
* name: 'hidden_field_1',
|
* value: 'value from hidden field'
|
* }],
|
*
|
* buttons: [{
|
* text: 'Submit',
|
* handler: function() {
|
* this.up('form').getForm().submit({
|
* params: {
|
* hidden_field_2: 'value from submit call'
|
* }
|
* });
|
* }
|
* }]
|
* });
|
*
|
* Submitting the above form will result in three values sent to the server:
|
*
|
* text_field=value+from+text+field&hidden;_field_1=value+from+hidden+field&hidden_field_2=value+from+submit+call
|
*
|
*/
|
Ext.define('Ext.form.field.Hidden', {
|
extend:'Ext.form.field.Base',
|
alias: ['widget.hiddenfield', 'widget.hidden'],
|
alternateClassName: 'Ext.form.Hidden',
|
|
<span id='Ext-form-field-Hidden-cfg-inputType'> // private
|
</span> inputType : 'hidden',
|
<span id='Ext-form-field-Hidden-cfg-hideLabel'> hideLabel: true,
|
</span><span id='Ext-form-field-Hidden-cfg-hidden'> hidden: true,
|
</span>
|
<span id='Ext-form-field-Hidden-method-initComponent'> initComponent: function() {
|
</span> this.formItemCls += '-hidden';
|
this.callParent();
|
},
|
|
<span id='Ext-form-field-Hidden-method-isEqual'> /**
|
</span> * @private
|
* Override. Treat undefined and null values as equal to an empty string value.
|
*/
|
isEqual: function(value1, value2) {
|
return this.isEqualAsString(value1, value2);
|
},
|
|
<span id='Ext-form-field-Hidden-method-initEvents'> // These are all private overrides
|
</span> initEvents: Ext.emptyFn,
|
<span id='Ext-form-field-Hidden-method-setSize'> setSize : Ext.emptyFn,
|
</span><span id='Ext-form-field-Hidden-method-setWidth'> setWidth : Ext.emptyFn,
|
</span><span id='Ext-form-field-Hidden-method-setHeight'> setHeight : Ext.emptyFn,
|
</span><span id='Ext-form-field-Hidden-method-setPosition'> setPosition : Ext.emptyFn,
|
</span><span id='Ext-form-field-Hidden-method-setPagePosition'> setPagePosition : Ext.emptyFn,
|
</span><span id='Ext-form-field-Hidden-method-markInvalid'> markInvalid : Ext.emptyFn,
|
</span><span id='Ext-form-field-Hidden-method-clearInvalid'> clearInvalid : Ext.emptyFn
|
</span>});
|
</pre>
|
</body>
|
</html>
|
