check-radio.js

一个struts和extjs得源码

/*
 * Ext JS Library 2.2.1
 * Copyright(c) 2006-2009, Ext JS, LLC.
 * [e-mail]
 * 
 * http://extjs.com/license
 */


Ext.onReady(function(){

    Ext.QuickTips.init();
    
    // turn on validation errors beside the field globally
    Ext.form.Field.prototype.msgTarget = 'side';

    var fp = new Ext.FormPanel({
        frame: true,
        title:'Check/Radio Groups',
        labelWidth: 110,
        width: 600,
        renderTo:'form-ct',
        bodyStyle: 'padding:0 10px 0;',
        
        items: [{
            layout: 'column',
            border: false,
            defaults: {
                columnWidth: '.5',
                border: false
            },
            
            /*====================================================================
             * Individual checkbox/radio examples
             *====================================================================*/
            
            // Using checkbox/radio groups will generally be easier and more flexible than
            // using individual checkbox and radio controls, but this shows that you can
            // certainly do so if you only need a single control, or if you want to control  
            // exactly where each check/radio goes within your layout.
            
            items: [{
                bodyStyle: 'padding-right:5px;',
                items:         {
                    xtype:'fieldset',
                    title: 'Individual Checkboxes',
                    autoHeight: true,
                    defaultType: 'checkbox',  // each item will be a checkbox
                    items: [{
                        xtype: 'textfield',
                        name: 'txt-test1',
                        fieldLabel: 'Alignment Test'
                    },{
                        fieldLabel: 'Favorite Animals',
                        boxLabel: 'Dog',
                        name: 'fav-animal-dog'
                    },{
                        fieldLabel: '',
                        labelSeparator: '',
                        boxLabel: 'Cat',
                        name: 'fav-animal-cat'
                    },{
                        checked: true,
                        fieldLabel: '',
                        labelSeparator: '',
                        boxLabel: 'Monkey',
                        name: 'fav-animal-monkey'
                    }]
                }
            },{
                bodyStyle: 'padding-left:5px;',
                items: {
                    xtype:'fieldset',
                    title: 'Individual Radios',
                    autoHeight: true,
                    defaultType: 'radio',  // each item will be a radio button
                    items: [{
                        xtype: 'textfield',
                        name: 'txt-test2',
                        fieldLabel: 'Alignment Test'
                    },{
                        checked: true,
                        fieldLabel: 'Favorite Color',
                        boxLabel: 'Red',
                        name: 'fav-color',
                        inputValue: 'red'
                    },{
                        fieldLabel: '',
                        labelSeparator: '',
                        boxLabel: 'Blue',
                        name: 'fav-color',
                        inputValue: 'blue'
                    },{
                        fieldLabel: '',
                        labelSeparator: '',
                        boxLabel: 'Green',
                        name: 'fav-color',
                        inputValue: 'green'
                    }]
                }
            }]
        },{
            
            /*====================================================================
             * CheckGroup examples
             *====================================================================*/
            
            xtype:'fieldset',
            title: 'Checkbox Groups',
            autoHeight: true,
            layout: 'form',
            items: [{
                xtype: 'textfield',
                name: 'txt-test3',
                fieldLabel: 'Alignment Test',
                anchor: '95%'
            },{
                // Use the default, automatic layout to distribute the controls evenly
                // across a single row
                xtype: 'checkboxgroup',
                fieldLabel: 'Auto Layout',
                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',
                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'}
                ]
            },{
                xtype: 'checkboxgroup',
                fieldLabel: 'Multi-Column (horizontal)',
                // 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)',
                itemCls: 'x-check-group-alt',
                // 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)',
                // 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',
                itemCls: 'x-check-group-alt',
                fieldLabel: 'Custom Layout<br />(w/ validation)',
                allowBlank: false,
                anchor: '95%',
                items: [{
                    // You can pass sub-item arrays along with width/columnWidth configs 
                    // ColumnLayout-style for complete layout control.  In this example we
                    // only want one item in the middle column, which would not be possible
                    // using the columns config.  We also want to make sure that our headings
                    // end up at the top of each column as expected.
                    columnWidth: '.25',
                    items: [
                        {xtype: 'label', text: 'Heading 1', cls:'x-form-check-group-label', anchor:'-15'},
                        {boxLabel: 'Item 1', name: 'cb-cust-1'},
                        {boxLabel: 'Item 2', name: 'cb-cust-2'}
                    ]
                },{
                    columnWidth: '.5',
                    items: [
                        {xtype: 'label', text: 'Heading 2', cls:'x-form-check-group-label', anchor:'-15'},
                        {boxLabel: 'A long item just for fun', name: 'cb-cust-3'}
                    ]
                },{
                    columnWidth: '.25',
                    items: [
                        {xtype: 'label', text: 'Heading 3', cls:'x-form-check-group-label', anchor:'-15'},
                        {boxLabel: 'Item 4', name: 'cb-cust-4'},
                        {boxLabel: 'Item 5', name: 'cb-cust-5'}
                    ]
                }]
            }]
        },{
            
            /*====================================================================
             * RadioGroup examples
             *====================================================================*/
            // NOTE: These radio examples use the exact same options as the checkbox ones
            // above, so the comments will not be repeated.  Please see comments above for
            // additional explanation on some config options.
            
            xtype:'fieldset',
            title: 'Radio Groups',
            autoHeight: true,
            items: [{
                xtype: 'textfield',
                name: 'txt-test4',
                fieldLabel: 'Alignment Test',
                anchor: '95%'
            },{
                xtype: 'radiogroup',
                fieldLabel: 'Auto Layout',
                items: [
                    {boxLabel: 'Item 1', name: 'rb-auto', inputValue: 1},
                    {boxLabel: 'Item 2', name: 'rb-auto', inputValue: 2, checked: true},
                    {boxLabel: 'Item 3', name: 'rb-auto', inputValue: 3},
                    {boxLabel: 'Item 4', name: 'rb-auto', inputValue: 4},
                    {boxLabel: 'Item 5', name: 'rb-auto', inputValue: 5}
                ]
            },{
                xtype: 'radiogroup',
                fieldLabel: 'Single Column',
                itemCls: 'x-check-group-alt',
                columns: 1,
                items: [
                    {boxLabel: 'Item 1', name: 'rb-col', inputValue: 1},
                    {boxLabel: 'Item 2', name: 'rb-col', inputValue: 2, checked: true},
                    {boxLabel: 'Item 3', name: 'rb-col', inputValue: 3}
                ]
            },{
                xtype: 'radiogroup',
                fieldLabel: 'Multi-Column<br />(horiz. auto-width)',
                columns: 3,
                items: [
                    {boxLabel: 'Item 1', name: 'rb-horiz', inputValue: 1},
                    {boxLabel: 'Item 2', name: 'rb-horiz', inputValue: 2, checked: true},
                    {boxLabel: 'Item 3', name: 'rb-horiz', inputValue: 3},
                    {boxLabel: 'Item 4', name: 'rb-horiz', inputValue: 4},
                    {boxLabel: 'Item 5', name: 'rb-horiz', inputValue: 5}
                ]
            },{
                xtype: 'radiogroup',
                fieldLabel: 'Multi-Column<br />(vert. auto-width)',
                itemCls: 'x-check-group-alt',
                columns: 3,
                vertical: true,
                items: [
                    {boxLabel: 'Item 1', name: 'rb-vert', inputValue: 1},
                    {boxLabel: 'Item 2', name: 'rb-vert', inputValue: 2, checked: true},
                    {boxLabel: 'Item 3', name: 'rb-vert', inputValue: 3},
                    {boxLabel: 'Item 4', name: 'rb-vert', inputValue: 4},
                    {boxLabel: 'Item 5', name: 'rb-vert', inputValue: 5}
                ]
            },{
                xtype: 'radiogroup',
                fieldLabel: 'Multi-Column<br />(custom widths)',
                columns: [100, 100],
                vertical: true,
                items: [
                    {boxLabel: 'Item 1', name: 'rb-custwidth', inputValue: 1},
                    {boxLabel: 'Item 2', name: 'rb-custwidth', inputValue: 2, checked: true},
                    {boxLabel: 'Item 3', name: 'rb-custwidth', inputValue: 3},
                    {boxLabel: 'Item 4', name: 'rb-custwidth', inputValue: 4},
                    {boxLabel: 'Item 5', name: 'rb-custwidth', inputValue: 5}
                ]
            },{
                xtype: 'radiogroup',
                itemCls: 'x-check-group-alt',
                fieldLabel: 'Custom Layout<br />(w/ validation)',
                allowBlank: false,
                anchor: '95%',
                items: [{
                    columnWidth: '.25',
                    items: [
                        {xtype: 'label', text: 'Heading 1', cls:'x-form-check-group-label', anchor:'-15'},
                        {boxLabel: 'Item 1', name: 'rb-cust', inputValue: 1},
                        {boxLabel: 'Item 2', name: 'rb-cust', inputValue: 2}
                    ]
                },{
                    columnWidth: '.5',
                    items: [
                        {xtype: 'label', text: 'Heading 2', cls:'x-form-check-group-label', anchor:'-15'},
                        {boxLabel: 'A long item just for fun', name: 'rb-cust', inputValue: 3}
                    ]
                },{
                    columnWidth: '.25',
                    items: [
                        {xtype: 'label', text: 'Heading 3', cls:'x-form-check-group-label', anchor:'-15'},
                        {boxLabel: 'Item 4', name: 'rb-cust', inputValue: 4},
                        {boxLabel: 'Item 5', name: 'rb-cust', inputValue: 5}
                    ]
                }]
            }]
        }],
        
        buttons: [{
            text: 'Save',
            handler: function(){
               if(fp.getForm().isValid()){
                    Ext.Msg.alert('Submitted Values', 'The following will be sent to the server: <br />'+ 
                        fp.getForm().getValues(true).replace(/&/g,', '));
                }
            }
        },{
            text: 'Reset',
            handler: function(){
                fp.getForm().reset();
            }
        }]
    });
});