X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/25ef3491bd9ae007ff1fc2b0d7943e6eaaccf775..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/docs/source/Hidden.html diff --git a/docs/source/Hidden.html b/docs/source/Hidden.html index f5b547d7..78a8013e 100644 --- a/docs/source/Hidden.html +++ b/docs/source/Hidden.html @@ -1,48 +1,69 @@ - -
-/*! - * Ext JS Library 3.0.3 - * Copyright(c) 2006-2009 Ext JS, LLC - * licensing@extjs.com - * http://www.extjs.com/license +\ No newline at end of fileSencha Documentation Project /** + * @class Ext.form.field.Hidden + * @extends Ext.form.field.Base + * <p>A basic hidden field for storing hidden values in forms that need to be passed in the form submit.</p> + * <p>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.</p> + * <p>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}.</p> + * <p>Example:</p> + * <pre><code>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' + } + }); + } + }] +});</code></pre> + * <p>Submitting the above form will result in three values sent to the server: + * <code>text_field=value+from+text+field&hidden_field_1=value+from+hidden+field&<br>hidden_field_2=value+from+submit+call</code></p> + * + * @constructor + * Create a new Hidden field. + * @param {Object} config Configuration options + * + * @xtype hiddenfield */ -/** - * @class Ext.form.Hidden - * @extends Ext.form.Field - * A basic hidden field for storing hidden values in forms that need to be passed in the form submit. - * @constructor - * Create a new Hidden field. - * @param {Object} config Configuration options - * @xtype hidden - */ -Ext.form.Hidden = Ext.extend(Ext.form.Field, { - // private - inputType : 'hidden', - - // private - onRender : function(){ - Ext.form.Hidden.superclass.onRender.apply(this, arguments); - }, - - // private - initEvents : function(){ - this.originalValue = this.getValue(); - }, - - // These are all private overrides - setSize : Ext.emptyFn, - setWidth : Ext.emptyFn, - setHeight : Ext.emptyFn, - setPosition : Ext.emptyFn, - setPagePosition : Ext.emptyFn, - markInvalid : Ext.emptyFn, - clearInvalid : Ext.emptyFn -}); -Ext.reg('hidden', Ext.form.Hidden);
- - \ No newline at end of file +Ext.define('Ext.form.field.Hidden', { + extend:'Ext.form.field.Base', + alias: ['widget.hiddenfield', 'widget.hidden'], + alternateClassName: 'Ext.form.Hidden', + + // private + inputType : 'hidden', + hideLabel: true, + + initComponent: function(){ + this.formItemCls += '-hidden'; + this.callParent(); + }, + + // These are all private overrides + initEvents: Ext.emptyFn, + setSize : Ext.emptyFn, + setWidth : Ext.emptyFn, + setHeight : Ext.emptyFn, + setPosition : Ext.emptyFn, + setPagePosition : Ext.emptyFn, + markInvalid : Ext.emptyFn, + clearInvalid : Ext.emptyFn +}); +