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- <pre class="prettyprint lang-js"><div id="cls-Ext.form.CheckboxGroup"></div>/**
- * @class Ext.form.CheckboxGroup
- * @extends Ext.form.Field
- * <p>A grouping container for {@link Ext.form.Checkbox} controls.</p>
- * <p>Sample usage:</p>
- * <pre><code>
-var myCheckboxGroup = new Ext.form.CheckboxGroup({
- id:'myGroup',
- xtype: 'checkboxgroup',
- fieldLabel: 'Single Column',
- itemCls: 'x-check-group-alt',
- // Put all controls in a single column with width 100%
- columns: 1,
- items: [
- {boxLabel: 'Item 1', name: 'cb-col-1'},
- {boxLabel: 'Item 2', name: 'cb-col-2', checked: true},
- {boxLabel: 'Item 3', name: 'cb-col-3'}
- ]
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+ <pre class="prettyprint lang-js"><span id='Ext-form-CheckboxGroup-method-constructor'><span id='Ext-form-CheckboxGroup'>/**
+</span></span> * @class Ext.form.CheckboxGroup
+ * @extends Ext.form.FieldContainer
+ * <p>A {@link Ext.form.FieldContainer field container} which has a specialized layout for arranging
+ * {@link Ext.form.field.Checkbox} controls into columns, and provides convenience {@link Ext.form.field.Field} methods
+ * for {@link #getValue getting}, {@link #setValue setting}, and {@link #validate validating} the group
+ * of checkboxes as a whole.</p>
+ * <p><b>Validation:</b> Individual checkbox fields themselves have no default validation behavior, but
+ * sometimes you want to require a user to select at least one of a group of checkboxes. CheckboxGroup
+ * allows this by setting the config <tt>{@link #allowBlank}:false</tt>; when the user does not check at
+ * least one of the checkboxes, the entire group will be highlighted as invalid and the
+ * {@link #blankText error message} will be displayed according to the {@link #msgTarget} config.</p>
+ * <p><b>Layout:</b> The default layout for CheckboxGroup makes it easy to arrange the checkboxes into
+ * columns; see the {@link #columns} and {@link #vertical} config documentation for details. You may also
+ * use a completely different layout by setting the {@link #layout} to one of the other supported layout
+ * types; for instance you may wish to use a custom arrangement of hbox and vbox containers. In that case
+ * the checkbox components at any depth will still be managed by the CheckboxGroup's validation.</p>
+ * {@img Ext.form.RadioGroup/Ext.form.RadioGroup.png Ext.form.RadioGroup component}
+ * <p>Example usage:</p>
+ * <pre><code>
+Ext.create('Ext.form.Panel', {
+ title: 'RadioGroup Example',
+ width: 300,
+ height: 125,
+ bodyPadding: 10,
+ renderTo: Ext.getBody(),
+ items:[{
+ xtype: 'radiogroup',
+ fieldLabel: 'Two Columns',
+ // Arrange radio buttons into two columns, distributed vertically
+ columns: 2,
+ vertical: true,
+ items: [
+ {boxLabel: 'Item 1', name: 'rb', inputValue: '1'},
+ {boxLabel: 'Item 2', name: 'rb', inputValue: '2', checked: true},
+ {boxLabel: 'Item 3', name: 'rb', inputValue: '3'},
+ {boxLabel: 'Item 4', name: 'rb', inputValue: '4'},
+ {boxLabel: 'Item 5', name: 'rb', inputValue: '5'},
+ {boxLabel: 'Item 6', name: 'rb', inputValue: '6'}
+ ]
+ }]