+++ /dev/null
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-<head>
- <title>The source code</title>
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- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
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-<body onload="prettyPrint();">
- <pre class="prettyprint lang-js">Ext.namespace('Ext.ux.grid');\r
-\r
-<div id="cls-Ext.ux.grid.GridFilters"></div>/**\r
- * @class Ext.ux.grid.GridFilters\r
- * @extends Ext.util.Observable\r
- * <p>GridFilter is a plugin (<code>ptype='gridfilters'</code>) for grids that\r
- * allow for a slightly more robust representation of filtering than what is\r
- * provided by the default store.</p>\r
- * <p>Filtering is adjusted by the user using the grid's column header menu\r
- * (this menu can be disabled through configuration). Through this menu users\r
- * can configure, enable, and disable filters for each column.</p>\r
- * <p><b><u>Features:</u></b></p>\r
- * <div class="mdetail-params"><ul>\r
- * <li><b>Filtering implementations</b> :\r
- * <div class="sub-desc">\r
- * Default filtering for Strings, Numeric Ranges, Date Ranges, Lists (which can\r
- * be backed by a Ext.data.Store), and Boolean. Additional custom filter types\r
- * and menus are easily created by extending Ext.ux.grid.filter.Filter.\r
- * </div></li>\r
- * <li><b>Graphical indicators</b> :\r
- * <div class="sub-desc">\r
- * Columns that are filtered have {@link #filterCls a configurable css class}\r
- * applied to the column headers.\r
- * </div></li>\r
- * <li><b>Paging</b> :\r
- * <div class="sub-desc">\r
- * If specified as a plugin to the grid's configured PagingToolbar, the current page\r
- * will be reset to page 1 whenever you update the filters.\r
- * </div></li>\r
- * <li><b>Automatic Reconfiguration</b> :\r
- * <div class="sub-desc">\r
- * Filters automatically reconfigure when the grid 'reconfigure' event fires.\r
- * </div></li>\r
- * <li><b>Stateful</b> :\r
- * Filter information will be persisted across page loads by specifying a\r
- * <code>stateId</code> in the Grid configuration.\r
- * <div class="sub-desc">\r
- * The filter collection binds to the\r
- * <code>{@link Ext.grid.GridPanel#beforestaterestore beforestaterestore}</code>\r
- * and <code>{@link Ext.grid.GridPanel#beforestatesave beforestatesave}</code>\r
- * events in order to be stateful. \r
- * </div></li>\r
- * <li><b>Grid Changes</b> :\r
- * <div class="sub-desc"><ul>\r
- * <li>A <code>filters</code> <i>property</i> is added to the grid pointing to\r
- * this plugin.</li>\r
- * <li>A <code>filterupdate</code> <i>event</i> is added to the grid and is\r
- * fired upon onStateChange completion.</li>\r
- * </ul></div></li>\r
- * <li><b>Server side code examples</b> :\r
- * <div class="sub-desc"><ul>\r
- * <li><a href="http://www.vinylfox.com/extjs/grid-filter-php-backend-code.php">PHP</a> - (Thanks VinylFox)</li>\r
- * <li><a href="http://extjs.com/forum/showthread.php?p=77326#post77326">Ruby on Rails</a> - (Thanks Zyclops)</li>\r
- * <li><a href="http://extjs.com/forum/showthread.php?p=176596#post176596">Ruby on Rails</a> - (Thanks Rotomaul)</li>\r
- * <li><a href="http://www.debatablybeta.com/posts/using-extjss-grid-filtering-with-django/">Python</a> - (Thanks Matt)</li>\r
- * <li><a href="http://mcantrell.wordpress.com/2008/08/22/extjs-grids-and-grails/">Grails</a> - (Thanks Mike)</li>\r
- * </ul></div></li>\r
- * </ul></div>\r
- * <p><b><u>Example usage:</u></b></p>\r
- * <pre><code> \r
-var store = new Ext.data.GroupingStore({\r
- ...\r
-});\r
- \r
-var filters = new Ext.ux.grid.GridFilters({\r
- autoReload: false, //don't reload automatically\r
- local: true, //only filter locally\r
- // filters may be configured through the plugin,\r
- // or in the column definition within the column model configuration\r
- filters: [{\r
- type: 'numeric',\r
- dataIndex: 'id'\r
- }, {\r
- type: 'string',\r
- dataIndex: 'name'\r
- }, {\r
- type: 'numeric',\r
- dataIndex: 'price'\r
- }, {\r
- type: 'date',\r
- dataIndex: 'dateAdded'\r
- }, {\r
- type: 'list',\r
- dataIndex: 'size',\r
- options: ['extra small', 'small', 'medium', 'large', 'extra large'],\r
- phpMode: true\r
- }, {\r
- type: 'boolean',\r
- dataIndex: 'visible'\r
- }]\r
-});\r
-var cm = new Ext.grid.ColumnModel([{\r
- ...\r
-}]);\r
- \r
-var grid = new Ext.grid.GridPanel({\r
- ds: store,\r
- cm: cm,\r
- view: new Ext.grid.GroupingView(),\r
- plugins: [filters],\r
- height: 400,\r
- width: 700,\r
- bbar: new Ext.PagingToolbar({\r
- store: store,\r
- pageSize: 15,\r
- plugins: [filters] //reset page to page 1 if filters change\r
- })\r
- });\r
-\r
-store.load({params: {start: 0, limit: 15}});\r
-\r
-// a filters property is added to the grid\r
-grid.filters\r
- * </code></pre>\r
- */\r
-Ext.ux.grid.GridFilters = Ext.extend(Ext.util.Observable, {\r
- <div id="cfg-Ext.ux.grid.GridFilters-autoReload"></div>/**\r
- * @cfg {Boolean} autoReload\r
- * Defaults to true, reloading the datasource when a filter change happens.\r
- * Set this to false to prevent the datastore from being reloaded if there\r
- * are changes to the filters. See <code>{@link updateBuffer}</code>.\r
- */\r
- autoReload : true,\r
- <div id="cfg-Ext.ux.grid.GridFilters-encode"></div>/**\r
- * @cfg {Boolean} encode\r
- * Specify true for {@link #buildQuery} to use Ext.util.JSON.encode to\r
- * encode the filter query parameter sent with a remote request.\r
- * Defaults to false.\r
- */\r
- <div id="cfg-Ext.ux.grid.GridFilters-filters"></div>/**\r
- * @cfg {Array} filters\r
- * An Array of filters config objects. Refer to each filter type class for\r
- * configuration details specific to each filter type. Filters for Strings,\r
- * Numeric Ranges, Date Ranges, Lists, and Boolean are the standard filters\r
- * available.\r
- */\r
- <div id="cfg-Ext.ux.grid.GridFilters-filterCls"></div>/**\r
- * @cfg {String} filterCls\r
- * The css class to be applied to column headers with active filters.\r
- * Defaults to <tt>'ux-filterd-column'</tt>.\r
- */\r
- filterCls : 'ux-filtered-column',\r
- <div id="cfg-Ext.ux.grid.GridFilters-local"></div>/**\r
- * @cfg {Boolean} local\r
- * <tt>true</tt> to use Ext.data.Store filter functions (local filtering)\r
- * instead of the default (<tt>false</tt>) server side filtering.\r
- */\r
- local : false,\r
- <div id="cfg-Ext.ux.grid.GridFilters-menuFilterText"></div>/**\r
- * @cfg {String} menuFilterText\r
- * defaults to <tt>'Filters'</tt>.\r
- */\r
- menuFilterText : 'Filters',\r
- <div id="cfg-Ext.ux.grid.GridFilters-paramPrefix"></div>/**\r
- * @cfg {String} paramPrefix\r
- * The url parameter prefix for the filters.\r
- * Defaults to <tt>'filter'</tt>.\r
- */\r
- paramPrefix : 'filter',\r
- <div id="cfg-Ext.ux.grid.GridFilters-showMenu"></div>/**\r
- * @cfg {Boolean} showMenu\r
- * Defaults to true, including a filter submenu in the default header menu.\r
- */\r
- showMenu : true,\r
- <div id="cfg-Ext.ux.grid.GridFilters-stateId"></div>/**\r
- * @cfg {String} stateId\r
- * Name of the value to be used to store state information.\r
- */\r
- stateId : undefined,\r
- <div id="cfg-Ext.ux.grid.GridFilters-updateBuffer"></div>/**\r
- * @cfg {Integer} updateBuffer\r
- * Number of milliseconds to defer store updates since the last filter change.\r
- */\r
- updateBuffer : 500,\r
-\r
- /** @private */\r
- constructor : function (config) { \r
- this.deferredUpdate = new Ext.util.DelayedTask(this.reload, this);\r
- this.filters = new Ext.util.MixedCollection();\r
- this.filters.getKey = function (o) {\r
- return o ? o.dataIndex : null;\r
- };\r
- this.addFilters(config.filters);\r
- delete config.filters;\r
- Ext.apply(this, config);\r
- },\r
-\r
- /** @private */\r
- init : function (grid) {\r
- if (grid instanceof Ext.grid.GridPanel) {\r
- this.grid = grid;\r
-\r
- this.bindStore(this.grid.getStore(), true);\r
- \r
- this.grid.filters = this;\r
- \r
- this.grid.addEvents({'filterupdate': true});\r
- \r
- grid.on({\r
- scope: this,\r
- beforestaterestore: this.applyState,\r
- beforestatesave: this.saveState,\r
- beforedestroy: this.destroy,\r
- reconfigure: this.onReconfigure\r
- });\r
- \r
- if (grid.rendered){\r
- this.onRender();\r
- } else {\r
- grid.on({\r
- scope: this,\r
- single: true,\r
- render: this.onRender\r
- });\r
- }\r
- \r
- } else if (grid instanceof Ext.PagingToolbar) {\r
- this.toolbar = grid;\r
- }\r
- },\r
- \r
- /**\r
- * @private\r
- * Handler for the grid's beforestaterestore event (fires before the state of the\r
- * grid is restored).\r
- * @param {Object} grid The grid object\r
- * @param {Object} state The hash of state values returned from the StateProvider.\r
- */ \r
- applyState : function (grid, state) {\r
- var key, filter;\r
- this.applyingState = true;\r
- this.clearFilters();\r
- if (state.filters) {\r
- for (key in state.filters) {\r
- filter = this.filters.get(key);\r
- if (filter) {\r
- filter.setValue(state.filters[key]);\r
- filter.setActive(true);\r
- }\r
- }\r
- }\r
- this.deferredUpdate.cancel();\r
- if (this.local) {\r
- this.reload();\r
- }\r
- delete this.applyingState;\r
- },\r
- \r
- <div id="method-Ext.ux.grid.GridFilters-saveState"></div>/**\r
- * Saves the state of all active filters\r
- * @param {Object} grid\r
- * @param {Object} state\r
- * @return {Boolean}\r
- */\r
- saveState : function (grid, state) {\r
- var filters = {};\r
- this.filters.each(function (filter) {\r
- if (filter.active) {\r
- filters[filter.dataIndex] = filter.getValue();\r
- }\r
- });\r
- return (state.filters = filters);\r
- },\r
- \r
- /**\r
- * @private\r
- * Handler called when the grid is rendered\r
- */ \r
- onRender : function () {\r
- this.grid.getView().on('refresh', this.onRefresh, this);\r
- this.createMenu();\r
- },\r
-\r
- /**\r
- * @private\r
- * Handler called by the grid 'beforedestroy' event\r
- */ \r
- destroy : function () {\r
- this.removeAll();\r
- this.purgeListeners();\r
-\r
- if(this.filterMenu){\r
- Ext.menu.MenuMgr.unregister(this.filterMenu);\r
- this.filterMenu.destroy();\r
- this.filterMenu = this.menu.menu = null; \r
- }\r
- },\r
-\r
- <div id="method-Ext.ux.grid.GridFilters-removeAll"></div>/**\r
- * Remove all filters, permanently destroying them.\r
- */ \r
- removeAll : function () {\r
- if(this.filters){\r
- Ext.destroy.apply(Ext, this.filters.items);\r
- // remove all items from the collection \r
- this.filters.clear();\r
- }\r
- },\r
-\r
-\r
- <div id="method-Ext.ux.grid.GridFilters-bindStore"></div>/**\r
- * Changes the data store bound to this view and refreshes it.\r
- * @param {Store} store The store to bind to this view\r
- */\r
- bindStore : function(store, initial){\r
- if(!initial && this.store){\r
- if (this.local) {\r
- store.un('load', this.onLoad, this);\r
- } else {\r
- store.un('beforeload', this.onBeforeLoad, this);\r
- }\r
- }\r
- if(store){\r
- if (this.local) {\r
- store.on('load', this.onLoad, this);\r
- } else {\r
- store.on('beforeload', this.onBeforeLoad, this);\r
- }\r
- }\r
- this.store = store;\r
- },\r
-\r
- /**\r
- * @private\r
- * Handler called when the grid reconfigure event fires\r
- */ \r
- onReconfigure : function () {\r
- this.bindStore(this.grid.getStore());\r
- this.store.clearFilter();\r
- this.removeAll();\r
- this.addFilters(this.grid.getColumnModel());\r
- this.updateColumnHeadings();\r
- },\r
-\r
- createMenu : function () {\r
- var view = this.grid.getView(),\r
- hmenu = view.hmenu;\r
-\r
- if (this.showMenu && hmenu) {\r
- \r
- this.sep = hmenu.addSeparator();\r
- this.filterMenu = new Ext.menu.Menu({\r
- id: this.grid.id + '-filters-menu'\r
- }); \r
- this.menu = hmenu.add({\r
- checked: false,\r
- itemId: 'filters',\r
- text: this.menuFilterText,\r
- menu: this.filterMenu\r
- });\r
-\r
- this.menu.on({\r
- scope: this,\r
- checkchange: this.onCheckChange,\r
- beforecheckchange: this.onBeforeCheck\r
- });\r
- hmenu.on('beforeshow', this.onMenu, this);\r
- }\r
- this.updateColumnHeadings();\r
- },\r
-\r
- /**\r
- * @private\r
- * Get the filter menu from the filters MixedCollection based on the clicked header\r
- */\r
- getMenuFilter : function () {\r
- var view = this.grid.getView();\r
- if (!view || view.hdCtxIndex === undefined) {\r
- return null;\r
- }\r
- return this.filters.get(\r
- view.cm.config[view.hdCtxIndex].dataIndex\r
- );\r
- },\r
-\r
- /**\r
- * @private\r
- * Handler called by the grid's hmenu beforeshow event\r
- */ \r
- onMenu : function (filterMenu) {\r
- var filter = this.getMenuFilter();\r
-\r
- if (filter) {\r
-/* \r
-TODO: lazy rendering\r
- if (!filter.menu) {\r
- filter.menu = filter.createMenu();\r
- }\r
-*/\r
- this.menu.menu = filter.menu;\r
- this.menu.setChecked(filter.active, false);\r
- // disable the menu if filter.disabled explicitly set to true\r
- this.menu.setDisabled(filter.disabled === true);\r
- }\r
- \r
- this.menu.setVisible(filter !== undefined);\r
- this.sep.setVisible(filter !== undefined);\r
- },\r
- \r
- /** @private */\r
- onCheckChange : function (item, value) {\r
- this.getMenuFilter().setActive(value);\r
- },\r
- \r
- /** @private */\r
- onBeforeCheck : function (check, value) {\r
- return !value || this.getMenuFilter().isActivatable();\r
- },\r
-\r
- /**\r
- * @private\r
- * Handler for all events on filters.\r
- * @param {String} event Event name\r
- * @param {Object} filter Standard signature of the event before the event is fired\r
- */ \r
- onStateChange : function (event, filter) {\r
- if (event === 'serialize') {\r
- return;\r
- }\r
-\r
- if (filter == this.getMenuFilter()) {\r
- this.menu.setChecked(filter.active, false);\r
- }\r
-\r
- if ((this.autoReload || this.local) && !this.applyingState) {\r
- this.deferredUpdate.delay(this.updateBuffer);\r
- }\r
- this.updateColumnHeadings();\r
- \r
- if (!this.applyingState) {\r
- this.grid.saveState();\r
- } \r
- this.grid.fireEvent('filterupdate', this, filter);\r
- },\r
- \r
- /**\r
- * @private\r
- * Handler for store's beforeload event when configured for remote filtering\r
- * @param {Object} store\r
- * @param {Object} options\r
- */\r
- onBeforeLoad : function (store, options) {\r
- options.params = options.params || {};\r
- this.cleanParams(options.params); \r
- var params = this.buildQuery(this.getFilterData());\r
- Ext.apply(options.params, params);\r
- },\r
- \r
- /**\r
- * @private\r
- * Handler for store's load event when configured for local filtering\r
- * @param {Object} store\r
- * @param {Object} options\r
- */\r
- onLoad : function (store, options) {\r
- store.filterBy(this.getRecordFilter());\r
- },\r
-\r
- /**\r
- * @private\r
- * Handler called when the grid's view is refreshed\r
- */ \r
- onRefresh : function () {\r
- this.updateColumnHeadings();\r
- },\r
-\r
- <div id="method-Ext.ux.grid.GridFilters-updateColumnHeadings"></div>/**\r
- * Update the styles for the header row based on the active filters\r
- */ \r
- updateColumnHeadings : function () {\r
- var view = this.grid.getView(),\r
- hds, i, len, filter;\r
- if (view.mainHd) {\r
- hds = view.mainHd.select('td').removeClass(this.filterCls);\r
- for (i = 0, len = view.cm.config.length; i < len; i++) {\r
- filter = this.getFilter(view.cm.config[i].dataIndex);\r
- if (filter && filter.active) {\r
- hds.item(i).addClass(this.filterCls);\r
- }\r
- }\r
- }\r
- },\r
- \r
- /** @private */\r
- reload : function () {\r
- if (this.local) {\r
- this.grid.store.clearFilter(true);\r
- this.grid.store.filterBy(this.getRecordFilter());\r
- } else {\r
- var start,\r
- store = this.grid.store;\r
- this.deferredUpdate.cancel();\r
- if (this.toolbar) {\r
- start = store.paramNames.start;\r
- if (store.lastOptions && store.lastOptions.params && store.lastOptions.params[start]) {\r
- store.lastOptions.params[start] = 0;\r
- }\r
- }\r
- store.reload();\r
- }\r
- },\r
- \r
- /**\r
- * Method factory that generates a record validator for the filters active at the time\r
- * of invokation.\r
- * @private\r
- */\r
- getRecordFilter : function () {\r
- var f = [], len, i;\r
- this.filters.each(function (filter) {\r
- if (filter.active) {\r
- f.push(filter);\r
- }\r
- });\r
- \r
- len = f.length;\r
- return function (record) {\r
- for (i = 0; i < len; i++) {\r
- if (!f[i].validateRecord(record)) {\r
- return false;\r
- }\r
- }\r
- return true;\r
- };\r
- },\r
- \r
- <div id="method-Ext.ux.grid.GridFilters-addFilter"></div>/**\r
- * Adds a filter to the collection and observes it for state change.\r
- * @param {Object/Ext.ux.grid.filter.Filter} config A filter configuration or a filter object.\r
- * @return {Ext.ux.grid.filter.Filter} The existing or newly created filter object.\r
- */\r
- addFilter : function (config) {\r
- var Cls = this.getFilterClass(config.type),\r
- filter = config.menu ? config : (new Cls(config));\r
- this.filters.add(filter);\r
- \r
- Ext.util.Observable.capture(filter, this.onStateChange, this);\r
- return filter;\r
- },\r
-\r
- <div id="method-Ext.ux.grid.GridFilters-addFilters"></div>/**\r
- * Adds filters to the collection.\r
- * @param {Array/Ext.grid.ColumnModel} filters Either an Array of\r
- * filter configuration objects or an Ext.grid.ColumnModel. The columns\r
- * of a passed Ext.grid.ColumnModel will be examined for a <code>filter</code>\r
- * property and, if present, will be used as the filter configuration object. \r
- */\r
- addFilters : function (filters) {\r
- if (filters) {\r
- var i, len, filter, cm = false, dI;\r
- if (filters instanceof Ext.grid.ColumnModel) {\r
- filters = filters.config;\r
- cm = true;\r
- }\r
- for (i = 0, len = filters.length; i < len; i++) {\r
- filter = false;\r
- if (cm) {\r
- dI = filters[i].dataIndex;\r
- filter = filters[i].filter || filters[i].filterable;\r
- if (filter){\r
- filter = (filter === true) ? {} : filter;\r
- Ext.apply(filter, {dataIndex:dI});\r
- // filter type is specified in order of preference:\r
- // filter type specified in config\r
- // type specified in store's field's type config\r
- filter.type = filter.type || this.store.fields.get(dI).type; \r
- }\r
- } else {\r
- filter = filters[i];\r
- }\r
- // if filter config found add filter for the column \r
- if (filter) {\r
- this.addFilter(filter);\r
- }\r
- }\r
- }\r
- },\r
- \r
- <div id="method-Ext.ux.grid.GridFilters-getFilter"></div>/**\r
- * Returns a filter for the given dataIndex, if one exists.\r
- * @param {String} dataIndex The dataIndex of the desired filter object.\r
- * @return {Ext.ux.grid.filter.Filter}\r
- */\r
- getFilter : function (dataIndex) {\r
- return this.filters.get(dataIndex);\r
- },\r
-\r
- <div id="method-Ext.ux.grid.GridFilters-clearFilters"></div>/**\r
- * Turns all filters off. This does not clear the configuration information\r
- * (see {@link #removeAll}).\r
- */\r
- clearFilters : function () {\r
- this.filters.each(function (filter) {\r
- filter.setActive(false);\r
- });\r
- },\r
-\r
- <div id="method-Ext.ux.grid.GridFilters-getFilterData"></div>/**\r
- * Returns an Array of the currently active filters.\r
- * @return {Array} filters Array of the currently active filters.\r
- */\r
- getFilterData : function () {\r
- var filters = [], i, len;\r
-\r
- this.filters.each(function (f) {\r
- if (f.active) {\r
- var d = [].concat(f.serialize());\r
- for (i = 0, len = d.length; i < len; i++) {\r
- filters.push({\r
- field: f.dataIndex,\r
- data: d[i]\r
- });\r
- }\r
- }\r
- });\r
- return filters;\r
- },\r
- \r
- <div id="method-Ext.ux.grid.GridFilters-buildQuery"></div>/**\r
- * Function to take the active filters data and build it into a query.\r
- * The format of the query depends on the <code>{@link #encode}</code>\r
- * configuration:\r
- * <div class="mdetail-params"><ul>\r
- * \r
- * <li><b><tt>false</tt></b> : <i>Default</i>\r
- * <div class="sub-desc">\r
- * Flatten into query string of the form (assuming <code>{@link #paramPrefix}='filters'</code>:\r
- * <pre><code>\r
-filters[0][field]="someDataIndex"&\r
-filters[0][data][comparison]="someValue1"&\r
-filters[0][data][type]="someValue2"&\r
-filters[0][data][value]="someValue3"&\r
- * </code></pre>\r
- * </div></li>\r
- * <li><b><tt>true</tt></b> : \r
- * <div class="sub-desc">\r
- * JSON encode the filter data\r
- * <pre><code>\r
-filters[0][field]="someDataIndex"&\r
-filters[0][data][comparison]="someValue1"&\r
-filters[0][data][type]="someValue2"&\r
-filters[0][data][value]="someValue3"&\r
- * </code></pre>\r
- * </div></li>\r
- * </ul></div>\r
- * Override this method to customize the format of the filter query for remote requests.\r
- * @param {Array} filters A collection of objects representing active filters and their configuration.\r
- * Each element will take the form of {field: dataIndex, data: filterConf}. dataIndex is not assured\r
- * to be unique as any one filter may be a composite of more basic filters for the same dataIndex.\r
- * @return {Object} Query keys and values\r
- */\r
- buildQuery : function (filters) {\r
- var p = {}, i, f, root, dataPrefix, key, tmp,\r
- len = filters.length;\r
-\r
- if (!this.encode){\r
- for (i = 0; i < len; i++) {\r
- f = filters[i];\r
- root = [this.paramPrefix, '[', i, ']'].join('');\r
- p[root + '[field]'] = f.field;\r
- \r
- dataPrefix = root + '[data]';\r
- for (key in f.data) {\r
- p[[dataPrefix, '[', key, ']'].join('')] = f.data[key];\r
- }\r
- }\r
- } else {\r
- tmp = [];\r
- for (i = 0; i < len; i++) {\r
- f = filters[i];\r
- tmp.push(Ext.apply(\r
- {},\r
- {field: f.field},\r
- f.data\r
- ));\r
- }\r
- // only build if there is active filter \r
- if (tmp.length > 0){\r
- p[this.paramPrefix] = Ext.util.JSON.encode(tmp);\r
- }\r
- }\r
- return p;\r
- },\r
- \r
- <div id="method-Ext.ux.grid.GridFilters-cleanParams"></div>/**\r
- * Removes filter related query parameters from the provided object.\r
- * @param {Object} p Query parameters that may contain filter related fields.\r
- */\r
- cleanParams : function (p) {\r
- // if encoding just delete the property\r
- if (this.encode) {\r
- delete p[this.paramPrefix];\r
- // otherwise scrub the object of filter data\r
- } else {\r
- var regex, key;\r
- regex = new RegExp('^' + this.paramPrefix + '\[[0-9]+\]');\r
- for (key in p) {\r
- if (regex.test(key)) {\r
- delete p[key];\r
- }\r
- }\r
- }\r
- },\r
- \r
- <div id="method-Ext.ux.grid.GridFilters-getFilterClass"></div>/**\r
- * Function for locating filter classes, overwrite this with your favorite\r
- * loader to provide dynamic filter loading.\r
- * @param {String} type The type of filter to load ('Filter' is automatically\r
- * appended to the passed type; eg, 'string' becomes 'StringFilter').\r
- * @return {Class} The Ext.ux.grid.filter.Class \r
- */\r
- getFilterClass : function (type) {\r
- // map the supported Ext.data.Field type values into a supported filter\r
- switch(type) {\r
- case 'auto':\r
- type = 'string';\r
- break;\r
- case 'int':\r
- case 'float':\r
- type = 'numeric';\r
- break;\r
- }\r
- return Ext.ux.grid.filter[type.substr(0, 1).toUpperCase() + type.substr(1) + 'Filter'];\r
- }\r
-});\r
-\r
-// register ptype\r
-Ext.preg('gridfilters', Ext.ux.grid.GridFilters);\r
-</pre>
-</body>
-</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff