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- <title>The source code</title>
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- <pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.com/license
- */
-<div id="cls-Ext.grid.PropertyRecord"></div>/**
- * @class Ext.grid.PropertyRecord
- * A specific {@link Ext.data.Record} type that represents a name/value pair and is made to work with the
- * {@link Ext.grid.PropertyGrid}. Typically, PropertyRecords do not need to be created directly as they can be
- * created implicitly by simply using the appropriate data configs either via the {@link Ext.grid.PropertyGrid#source}
- * config property or by calling {@link Ext.grid.PropertyGrid#setSource}. However, if the need arises, these records
- * can also be created explicitly as shwon below. Example usage:
- * <pre><code>
-var rec = new Ext.grid.PropertyRecord({
- name: 'Birthday',
- value: new Date(Date.parse('05/26/1972'))
-});
-// Add record to an already populated grid
-grid.store.addSorted(rec);
-</code></pre>
- * @constructor
- * @param {Object} config A data object in the format: {name: [name], value: [value]}. The specified value's type
- * will be read automatically by the grid to determine the type of editor to use when displaying it.
- */
-Ext.grid.PropertyRecord = Ext.data.Record.create([
- {name:'name',type:'string'}, 'value'
-]);
-
-<div id="cls-Ext.grid.PropertyStore"></div>/**
- * @class Ext.grid.PropertyStore
- * @extends Ext.util.Observable
- * A custom wrapper for the {@link Ext.grid.PropertyGrid}'s {@link Ext.data.Store}. This class handles the mapping
- * between the custom data source objects supported by the grid and the {@link Ext.grid.PropertyRecord} format
- * required for compatibility with the underlying store. Generally this class should not need to be used directly --
- * the grid's data should be accessed from the underlying store via the {@link #store} property.
- * @constructor
- * @param {Ext.grid.Grid} grid The grid this store will be bound to
- * @param {Object} source The source data config object
- */
-Ext.grid.PropertyStore = Ext.extend(Ext.util.Observable, {
-
- constructor : function(grid, source){
- this.grid = grid;
- this.store = new Ext.data.Store({
- recordType : Ext.grid.PropertyRecord
- });
- this.store.on('update', this.onUpdate, this);
- if(source){
- this.setSource(source);
- }
- Ext.grid.PropertyStore.superclass.constructor.call(this);
- },
-
- // protected - should only be called by the grid. Use grid.setSource instead.
- setSource : function(o){
- this.source = o;
- this.store.removeAll();
- var data = [];
- for(var k in o){
- if(this.isEditableValue(o[k])){
- data.push(new Ext.grid.PropertyRecord({name: k, value: o[k]}, k));
- }
- }
- this.store.loadRecords({records: data}, {}, true);
- },
-
- // private
- onUpdate : function(ds, record, type){
- if(type == Ext.data.Record.EDIT){
- var v = record.data.value;
- var oldValue = record.modified.value;
- if(this.grid.fireEvent('beforepropertychange', this.source, record.id, v, oldValue) !== false){
- this.source[record.id] = v;
- record.commit();
- this.grid.fireEvent('propertychange', this.source, record.id, v, oldValue);
- }else{
- record.reject();
- }
- }
- },
-
- // private
- getProperty : function(row){
- return this.store.getAt(row);
- },
-
- // private
- isEditableValue: function(val){
- return Ext.isPrimitive(val) || Ext.isDate(val);
- },
-
- // private
- setValue : function(prop, value, create){
- var r = this.getRec(prop);
- if(r){
- r.set('value', value);
- this.source[prop] = value;
- }else if(create){
- // only create if specified.
- this.source[prop] = value;
- r = new Ext.grid.PropertyRecord({name: prop, value: value}, prop);
- this.store.add(r);
-
- }
- },
-
- // private
- remove : function(prop){
- var r = this.getRec(prop);
- if(r){
- this.store.remove(r);
- delete this.source[prop];
- }
- },
-
- // private
- getRec : function(prop){
- return this.store.getById(prop);
- },
-
- // protected - should only be called by the grid. Use grid.getSource instead.
- getSource : function(){
- return this.source;
- }
-});
-
-<div id="cls-Ext.grid.PropertyColumnModel"></div>/**
- * @class Ext.grid.PropertyColumnModel
- * @extends Ext.grid.ColumnModel
- * A custom column model for the {@link Ext.grid.PropertyGrid}. Generally it should not need to be used directly.
- * @constructor
- * @param {Ext.grid.Grid} grid The grid this store will be bound to
- * @param {Object} source The source data config object
- */
-Ext.grid.PropertyColumnModel = Ext.extend(Ext.grid.ColumnModel, {
- // private - strings used for locale support
- nameText : 'Name',
- valueText : 'Value',
- dateFormat : 'm/j/Y',
- trueText: 'true',
- falseText: 'false',
-
- constructor : function(grid, store){
- var g = Ext.grid,
- f = Ext.form;
-
- this.grid = grid;
- g.PropertyColumnModel.superclass.constructor.call(this, [
- {header: this.nameText, width:50, sortable: true, dataIndex:'name', id: 'name', menuDisabled:true},
- {header: this.valueText, width:50, resizable:false, dataIndex: 'value', id: 'value', menuDisabled:true}
- ]);
- this.store = store;
-
- var bfield = new f.Field({
- autoCreate: {tag: 'select', children: [
- {tag: 'option', value: 'true', html: this.trueText},
- {tag: 'option', value: 'false', html: this.falseText}
- ]},
- getValue : function(){
- return this.el.dom.value == 'true';
- }
- });
- this.editors = {
- 'date' : new g.GridEditor(new f.DateField({selectOnFocus:true})),
- 'string' : new g.GridEditor(new f.TextField({selectOnFocus:true})),
- 'number' : new g.GridEditor(new f.NumberField({selectOnFocus:true, style:'text-align:left;'})),
- 'boolean' : new g.GridEditor(bfield, {
- autoSize: 'both'
- })
- };
- this.renderCellDelegate = this.renderCell.createDelegate(this);
- this.renderPropDelegate = this.renderProp.createDelegate(this);
- },
-
- // private
- renderDate : function(dateVal){
- return dateVal.dateFormat(this.dateFormat);
- },
-
- // private
- renderBool : function(bVal){
- return this[bVal ? 'trueText' : 'falseText'];
- },
-
- // private
- isCellEditable : function(colIndex, rowIndex){
- return colIndex == 1;
- },
-
- // private
- getRenderer : function(col){
- return col == 1 ?
- this.renderCellDelegate : this.renderPropDelegate;
- },
-
- // private
- renderProp : function(v){
- return this.getPropertyName(v);
- },
-
- // private
- renderCell : function(val, meta, rec){
- var renderer = this.grid.customRenderers[rec.get('name')];
- if(renderer){
- return renderer.apply(this, arguments);
- }
- var rv = val;
- if(Ext.isDate(val)){
- rv = this.renderDate(val);
- }else if(typeof val == 'boolean'){
- rv = this.renderBool(val);
- }
- return Ext.util.Format.htmlEncode(rv);
- },
-
- // private
- getPropertyName : function(name){
- var pn = this.grid.propertyNames;
- return pn && pn[name] ? pn[name] : name;
- },
-
- // private
- getCellEditor : function(colIndex, rowIndex){
- var p = this.store.getProperty(rowIndex),
- n = p.data.name,
- val = p.data.value;
- if(this.grid.customEditors[n]){
- return this.grid.customEditors[n];
- }
- if(Ext.isDate(val)){
- return this.editors.date;
- }else if(typeof val == 'number'){
- return this.editors.number;
- }else if(typeof val == 'boolean'){
- return this.editors['boolean'];
- }else{
- return this.editors.string;
- }
- },
-
- // inherit docs
- destroy : function(){
- Ext.grid.PropertyColumnModel.superclass.destroy.call(this);
- this.destroyEditors(this.editors);
- this.destroyEditors(this.grid.customEditors);
- },
-
- destroyEditors: function(editors){
- for(var ed in editors){
- Ext.destroy(editors[ed]);
- }
- }
-});
-
-<div id="cls-Ext.grid.PropertyGrid"></div>/**
- * @class Ext.grid.PropertyGrid
- * @extends Ext.grid.EditorGridPanel
- * A specialized grid implementation intended to mimic the traditional property grid as typically seen in
- * development IDEs. Each row in the grid represents a property of some object, and the data is stored
- * as a set of name/value pairs in {@link Ext.grid.PropertyRecord}s. Example usage:
- * <pre><code>
-var grid = new Ext.grid.PropertyGrid({
- title: 'Properties Grid',
- autoHeight: true,
- width: 300,
- renderTo: 'grid-ct',
- source: {
- "(name)": "My Object",
- "Created": new Date(Date.parse('10/15/2006')),
- "Available": false,
- "Version": .01,
- "Description": "A test object"
- }
-});
-</code></pre>
- * @constructor
- * @param {Object} config The grid config object
- */
-Ext.grid.PropertyGrid = Ext.extend(Ext.grid.EditorGridPanel, {
- <div id="cfg-Ext.grid.PropertyGrid-propertyNames"></div>/**
- * @cfg {Object} propertyNames An object containing property name/display name pairs.
- * If specified, the display name will be shown in the name column instead of the property name.
- */
- <div id="cfg-Ext.grid.PropertyGrid-source"></div>/**
- * @cfg {Object} source A data object to use as the data source of the grid (see {@link #setSource} for details).
- */
- <div id="cfg-Ext.grid.PropertyGrid-customEditors"></div>/**
- * @cfg {Object} customEditors An object containing name/value pairs of custom editor type definitions that allow
- * the grid to support additional types of editable fields. By default, the grid supports strongly-typed editing
- * of strings, dates, numbers and booleans using built-in form editors, but any custom type can be supported and
- * associated with a custom input control by specifying a custom editor. The name of the editor
- * type should correspond with the name of the property that will use the editor. Example usage:
- * <pre><code>
-var grid = new Ext.grid.PropertyGrid({
- ...
- customEditors: {
- 'Start Time': new Ext.grid.GridEditor(new Ext.form.TimeField({selectOnFocus:true}))
- },
- source: {
- 'Start Time': '10:00 AM'
- }
-});
-</code></pre>
- */
- <div id="cfg-Ext.grid.PropertyGrid-source"></div>/**
- * @cfg {Object} source A data object to use as the data source of the grid (see {@link #setSource} for details).
- */
- <div id="cfg-Ext.grid.PropertyGrid-customRenderers"></div>/**
- * @cfg {Object} customRenderers An object containing name/value pairs of custom renderer type definitions that allow
- * the grid to support custom rendering of fields. By default, the grid supports strongly-typed rendering
- * of strings, dates, numbers and booleans using built-in form editors, but any custom type can be supported and
- * associated with the type of the value. The name of the renderer type should correspond with the name of the property
- * that it will render. Example usage:
- * <pre><code>
-var grid = new Ext.grid.PropertyGrid({
- ...
- customRenderers: {
- Available: function(v){
- if(v){
- return '<span style="color: green;">Yes</span>';
- }else{
- return '<span style="color: red;">No</span>';
- }
- }
- },
- source: {
- Available: true
- }
-});
-</code></pre>
- */
-
- // private config overrides
- enableColumnMove:false,
- stripeRows:false,
- trackMouseOver: false,
- clicksToEdit:1,
- enableHdMenu : false,
- viewConfig : {
- forceFit:true
- },
-
- // private
- initComponent : function(){
- this.customRenderers = this.customRenderers || {};
- this.customEditors = this.customEditors || {};
- this.lastEditRow = null;
- var store = new Ext.grid.PropertyStore(this);
- this.propStore = store;
- var cm = new Ext.grid.PropertyColumnModel(this, store);
- store.store.sort('name', 'ASC');
- this.addEvents(
- <div id="event-Ext.grid.PropertyGrid-beforepropertychange"></div>/**
- * @event beforepropertychange
- * Fires before a property value changes. Handlers can return false to cancel the property change
- * (this will internally call {@link Ext.data.Record#reject} on the property's record).
- * @param {Object} source The source data object for the grid (corresponds to the same object passed in
- * as the {@link #source} config property).
- * @param {String} recordId The record's id in the data store
- * @param {Mixed} value The current edited property value
- * @param {Mixed} oldValue The original property value prior to editing
- */
- 'beforepropertychange',
- <div id="event-Ext.grid.PropertyGrid-propertychange"></div>/**
- * @event propertychange
- * Fires after a property value has changed.
- * @param {Object} source The source data object for the grid (corresponds to the same object passed in
- * as the {@link #source} config property).
- * @param {String} recordId The record's id in the data store
- * @param {Mixed} value The current edited property value
- * @param {Mixed} oldValue The original property value prior to editing
- */
- 'propertychange'
- );
- this.cm = cm;
- this.ds = store.store;
- Ext.grid.PropertyGrid.superclass.initComponent.call(this);
-
- this.mon(this.selModel, 'beforecellselect', function(sm, rowIndex, colIndex){
- if(colIndex === 0){
- this.startEditing.defer(200, this, [rowIndex, 1]);
- return false;
- }
- }, this);
- },
-
- // private
- onRender : function(){
- Ext.grid.PropertyGrid.superclass.onRender.apply(this, arguments);
-
- this.getGridEl().addClass('x-props-grid');
- },
-
- // private
- afterRender: function(){
- Ext.grid.PropertyGrid.superclass.afterRender.apply(this, arguments);
- if(this.source){
- this.setSource(this.source);
- }
- },
-
- <div id="method-Ext.grid.PropertyGrid-setSource"></div>/**
- * Sets the source data object containing the property data. The data object can contain one or more name/value
- * pairs representing all of the properties of an object to display in the grid, and this data will automatically
- * be loaded into the grid's {@link #store}. The values should be supplied in the proper data type if needed,
- * otherwise string type will be assumed. If the grid already contains data, this method will replace any
- * existing data. See also the {@link #source} config value. Example usage:
- * <pre><code>
-grid.setSource({
- "(name)": "My Object",
- "Created": new Date(Date.parse('10/15/2006')), // date type
- "Available": false, // boolean type
- "Version": .01, // decimal type
- "Description": "A test object"
-});
-</code></pre>
- * @param {Object} source The data object
- */
- setSource : function(source){
- this.propStore.setSource(source);
- },
-
- <div id="method-Ext.grid.PropertyGrid-getSource"></div>/**
- * Gets the source data object containing the property data. See {@link #setSource} for details regarding the
- * format of the data object.
- * @return {Object} The data object
- */
- getSource : function(){
- return this.propStore.getSource();
- },
-
- <div id="method-Ext.grid.PropertyGrid-setProperty"></div>/**
- * Sets the value of a property.
- * @param {String} prop The name of the property to set
- * @param {Mixed} value The value to test
- * @param {Boolean} create (Optional) True to create the property if it doesn't already exist. Defaults to <tt>false</tt>.
- */
- setProperty : function(prop, value, create){
- this.propStore.setValue(prop, value, create);
- },
-
- <div id="method-Ext.grid.PropertyGrid-removeProperty"></div>/**
- * Removes a property from the grid.
- * @param {String} prop The name of the property to remove
- */
- removeProperty : function(prop){
- this.propStore.remove(prop);
- }
-
- <div id="cfg-Ext.grid.PropertyGrid-null"></div>/**
- * @cfg store
- * @hide
- */
- <div id="cfg-Ext.grid.PropertyGrid-null"></div>/**
- * @cfg colModel
- * @hide
- */
- <div id="cfg-Ext.grid.PropertyGrid-null"></div>/**
- * @cfg cm
- * @hide
- */
- <div id="cfg-Ext.grid.PropertyGrid-null"></div>/**
- * @cfg columns
- * @hide
- */
-});
-Ext.reg("propertygrid", Ext.grid.PropertyGrid);
-</pre>
-</body>
-</html>
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