extjs-gpl
Version:
GPL licensed version of Sencha Ext JS
230 lines (223 loc) • 8.68 kB
JavaScript
/**
* This example demonstrates the flexible layout capabilities of the CheckboxGroup class.
* It also shows that you can validate checkboxes as a group - try submitting the form
* before changing any values to see this.
*/
Ext.define('KitchenSink.view.form.CheckboxGroupForm', {
extend: 'Ext.form.Panel',
xtype: 'form-checkboxgroup',
controller: 'form-checkboxgroup',
//<example>
exampleTitle: 'Checkbox Groups',
otherContent: [{
type: 'ViewController',
path: 'classic/samples/view/form/CheckboxGroupFormController.js'
}],
//</example>
title: 'Checkbox Group Example',
frame: true,
width: 650,
bodyPadding: 10,
fieldDefaults: {
labelWidth: 120
},
items: [{
/*====================================================================
* Individual checkbox/radio examples
*====================================================================*/
// Using checkbox/radio groups will generally be more convenient and flexible than
// using individual checkbox and radio controls, but this shows that you can
// certainly do so if you only have a single control at a time.
xtype: 'container',
layout: 'hbox',
margin: '0 0 10',
items: [{
xtype: 'fieldset',
flex: 1,
title: 'Individual Checkboxes',
checkboxToggle: true,
defaultType: 'checkbox', // each item will be a checkbox
layout: 'anchor',
defaults: {
anchor: '100%',
hideEmptyLabel: false
},
items: [{
xtype: 'textfield',
name: 'txt-test1',
fieldLabel: 'Alignment Test'
}, {
fieldLabel: 'Favorite Animals',
boxLabel: 'Dog',
name: 'fav-animal-dog',
inputValue: 'dog'
}, {
boxLabel: 'Cat',
name: 'fav-animal-cat',
inputValue: 'cat'
}, {
checked: true,
boxLabel: 'Monkey',
name: 'fav-animal-monkey',
inputValue: 'monkey'
}]
}, {
xtype: 'component',
width: 10
}, {
xtype: 'fieldset',
flex: 1,
title: 'Individual Radios',
checkboxToggle: true,
defaultType: 'radio', // each item will be a radio button
layout: 'anchor',
defaults: {
anchor: '100%',
hideEmptyLabel: false
},
items: [{
xtype: 'textfield',
name: 'txt-test2',
fieldLabel: 'Alignment Test'
}, {
checked: true,
fieldLabel: 'Favorite Color',
boxLabel: 'Red',
name: 'fav-color',
inputValue: 'red'
}, {
boxLabel: 'Blue',
name: 'fav-color',
inputValue: 'blue'
}, {
boxLabel: 'Green',
name: 'fav-color',
inputValue: 'green'
}]
}]
}, {
/*====================================================================
* CheckGroup example
*====================================================================*/
xtype: 'fieldset',
title: 'Checkbox Groups (initially collapsed)',
layout: 'anchor',
defaults: {
anchor: '100%'
},
collapsible: true,
collapsed: true,
items: [{
xtype: 'textfield',
name: 'txt-test3',
fieldLabel: 'Alignment Test'
},{
// Use the default, automatic layout to distribute the controls evenly
// across a single row
xtype: 'checkboxgroup',
fieldLabel: 'Auto Layout',
cls: 'x-check-group-alt',
items: [
{boxLabel: 'Item 1', name: 'cb-auto-1'},
{boxLabel: 'Item 2', name: 'cb-auto-2', checked: true},
{boxLabel: 'Item 3', name: 'cb-auto-3'},
{boxLabel: 'Item 4', name: 'cb-auto-4'},
{boxLabel: 'Item 5', name: 'cb-auto-5'}
]
},{
xtype: 'checkboxgroup',
fieldLabel: 'Single Column',
// 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'}
]
},{
xtype: 'checkboxgroup',
fieldLabel: 'Multi-Column (horizontal)',
cls: 'x-check-group-alt',
// Distribute controls across 3 even columns, filling each row
// from left to right before starting the next row
columns: 3,
items: [
{boxLabel: 'Item 1', name: 'cb-horiz-1'},
{boxLabel: 'Item 2', name: 'cb-horiz-2', checked: true},
{boxLabel: 'Item 3', name: 'cb-horiz-3'},
{boxLabel: 'Item 4', name: 'cb-horiz-4'},
{boxLabel: 'Item 5', name: 'cb-horiz-5'}
]
},{
xtype: 'checkboxgroup',
fieldLabel: 'Multi-Column (vertical)',
// Distribute controls across 3 even columns, filling each column
// from top to bottom before starting the next column
columns: 3,
vertical: true,
items: [
{boxLabel: 'Item 1', name: 'cb-vert-1'},
{boxLabel: 'Item 2', name: 'cb-vert-2', checked: true},
{boxLabel: 'Item 3', name: 'cb-vert-3'},
{boxLabel: 'Item 4', name: 'cb-vert-4'},
{boxLabel: 'Item 5', name: 'cb-vert-5'}
]
},{
xtype: 'checkboxgroup',
fieldLabel: 'Multi-Column<br />(custom widths)',
cls: 'x-check-group-alt',
// Specify exact column widths (could also include float values for %)
columns: [100, 100],
vertical: true,
items: [
{boxLabel: 'Item 1', name: 'cb-custwidth', inputValue: 1},
{boxLabel: 'Item 2', name: 'cb-custwidth', inputValue: 2, checked: true},
{boxLabel: 'Item 3', name: 'cb-custwidth', inputValue: 3},
{boxLabel: 'Item 4', name: 'cb-custwidth', inputValue: 4},
{boxLabel: 'Item 5', name: 'cb-custwidth', inputValue: 5}
]
},{
xtype: 'checkboxgroup',
fieldLabel: 'Custom Layout<br />(w/ validation)',
allowBlank: false,
msgTarget: 'side',
autoFitErrors: false,
anchor: '-18',
// You can change the 'layout' to anything you want, and include any nested
// container structure, for complete layout control. In this example we only
// want one item in the middle column, which would not be possible using the
// default 'checkboxgroup' layout's columns config. We also want to put
// headings at the top of each column.
layout: 'column',
defaultType: 'container',
items: [{
columnWidth: .25,
items: [
{xtype: 'component', html: 'Heading 1', cls:'x-form-check-group-label'},
{xtype: 'checkboxfield', boxLabel: 'Item 1', name: 'cb-cust-1'},
{xtype: 'checkboxfield', boxLabel: 'Item 2', name: 'cb-cust-2'}
]
},{
columnWidth: .4,
items: [
{xtype: 'component', html: 'Heading 2', cls:'x-form-check-group-label'},
{xtype: 'checkboxfield', boxLabel: 'A long item just for fun', name: 'cb-cust-3'}
]
},{
columnWidth: .25,
items: [
{xtype: 'component', html: 'Heading 3', cls:'x-form-check-group-label'},
{xtype: 'checkboxfield', boxLabel: 'Item 4', name: 'cb-cust-4'},
{xtype: 'checkboxfield', boxLabel: 'Item 5', name: 'cb-cust-5'}
]
}]
}]
}],
buttons: [{
text: 'Save',
handler: 'onSaveFormClick'
}, {
text: 'Reset',
handler: 'onResetFormClick'
}]
});