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| Ext.define('KitchenSink.view.form.FormGrid', {
| extend: 'Ext.form.Panel',
|
| requires: [
| 'Ext.grid.*',
| 'Ext.form.*',
| 'Ext.layout.container.Column',
| 'KitchenSink.model.Company'
| ],
| xtype: 'form-grid',
|
| //<example>
| exampleTitle: 'Dynamic Form interacting with an embedded Grid',
| exampleDescription: [
| '<p>',
| 'This Form demonstrates the fact that by virtue of inheriting from the Ext <b><tt>Container</tt></b>',
| 'class, an Ext.form.Panel can contain any Ext <b><tt>Component</tt></b>. This includes all the',
| 'subclasses of Ext.Panel, including the GridPanel.',
| '</p>',
| '<p>',
| 'The Grid demonstrates the use of creation of derived fields in a Record created using a custom',
| '<b><tt>convert</tt></b> function, and the use of column renderers.',
| '</p>',
| '<p>',
| 'The Form demonstrates the use of radio buttons grouped by name being set by the value of the derived',
| 'rating field.',
| '</p>'
| ].join(''),
| themes: {
| classic: {
| width: 750,
| gridWidth: 0.6,
| formWidth: 0.4,
| percentChangeColumnWidth: 75,
| lastUpdatedColumnWidth: 85,
| ratingColumnWidth: 30
| },
| neptune: {
| width: 880,
| gridWidth: 0.65,
| formWidth: 0.35,
| percentChangeColumnWidth: 100,
| lastUpdatedColumnWidth: 115,
| ratingColumnWidth: 60
| }
| },
| //</example>
|
| frame: true,
| title: 'Company data',
| bodyPadding: 5,
| layout: 'column',
|
| initComponent: function(){
| Ext.apply(this, {
| width: this.themeInfo.width,
| fieldDefaults: {
| labelAlign: 'left',
| labelWidth: 90,
| anchor: '100%',
| msgTarget: 'side'
| },
|
| items: [{
| columnWidth: this.themeInfo.gridWidth,
| xtype: 'gridpanel',
| store: new Ext.data.Store({
| model: KitchenSink.model.Company,
| proxy: {
| type: 'memory',
| reader: {
| type: 'array'
| }
| },
| data: KitchenSink.data.DataSets.company
| }),
| height: 400,
| columns: [{
| text: 'Company',
| flex: 1,
| sortable: true,
| dataIndex: 'company'
| }, {
| text: 'Price',
| width: 75,
| sortable: true,
| dataIndex: 'price'
| }, {
| text: 'Change',
| width: 80,
| sortable: true,
| renderer: this.changeRenderer,
| dataIndex: 'change'
| }, {
| text: '% Change',
| width: this.themeInfo.percentChangeColumnWidth,
| sortable: true,
| renderer: this.pctChangeRenderer,
| dataIndex: 'pctChange'
| }, {
| text: 'Last Updated',
| width: this.themeInfo.lastUpdatedColumnWidth,
| sortable: true,
| renderer: Ext.util.Format.dateRenderer('m/d/Y'),
| dataIndex: 'lastChange'
| }, {
| text: 'Rating',
| width: this.themeInfo.ratingColumnWidth,
| sortable: true,
| renderer: this.renderRating,
| dataIndex: 'rating'
| }],
| listeners: {
| scope: this,
| selectionchange: this.onSelectionChange
| }
| }, {
| columnWidth: this.themeInfo.formWidth,
| margin: '0 0 0 10',
| xtype: 'fieldset',
| title:'Company details',
| layout: 'anchor',
| defaultType: 'textfield',
| items: [{
| fieldLabel: 'Name',
| name: 'company'
| },{
| fieldLabel: 'Price',
| name: 'price'
| },{
| fieldLabel: '% Change',
| name: 'pctChange'
| },{
| xtype: 'datefield',
| fieldLabel: 'Last Updated',
| name: 'lastChange'
| }, {
| xtype: 'radiogroup',
| fieldLabel: 'Rating',
| columns: 3,
| defaults: {
| name: 'rating' //Each radio has the same name so the browser will make sure only one is checked at once
| },
| items: [{
| inputValue: '0',
| boxLabel: 'A'
| }, {
| inputValue: '1',
| boxLabel: 'B'
| }, {
| inputValue: '2',
| boxLabel: 'C'
| }]
| }]
| }]
| });
| this.callParent();
| },
|
| changeRenderer: function(val) {
| if (val > 0) {
| return '<span style="color:green;">' + val + '</span>';
| } else if(val < 0) {
| return '<span style="color:red;">' + val + '</span>';
| }
| return val;
| },
|
| pctChangeRenderer: function(val){
| if (val > 0) {
| return '<span style="color:green;">' + val + '%</span>';
| } else if(val < 0) {
| return '<span style="color:red;">' + val + '%</span>';
| }
| return val;
| },
|
| renderRating: function(val){
| switch (val) {
| case 0:
| return 'A';
| case 1:
| return 'B';
| case 2:
| return 'C';
| }
| },
|
| onSelectionChange: function(model, records) {
| var rec = records[0];
| if (rec) {
| this.getForm().loadRecord(rec);
| }
| }
| });
|
|
