forked from extern/egroupware
134 lines
3.1 KiB
JavaScript
134 lines
3.1 KiB
JavaScript
/**
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* eGroupWare eTemplate2 - Class which contains a the data model for nextmatch widgets
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*
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package etemplate
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* @subpackage api
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* @link http://www.egroupware.org
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* @author Andreas Stöckel
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* @copyright Stylite 2012
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* @version $Id$
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*/
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"use strict";
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/*egw:uses
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et2_core_common;
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et2_core_inheritance;
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et2_dataview_view_row;
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et2_dataview_controller;
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et2_dataview_interfaces;
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egw_data;
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*/
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var et2_nextmatch_controller = et2_dataview_controller.extend(
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et2_IDataProvider, {
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/**
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* Initializes the nextmatch controller.
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*
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* @param _egw is the api instance
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* @param _execId is the execId of the etemplate
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* @param _widgetId is the id of the nextmatch-widget we are fetching data
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* for.
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*/
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init: function (_egw, _execId, _widgetId, _grid, _rowProvider) {
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// Call the parent et2_dataview_controller constructor
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this._super(_grid, this, this._rowCallback, this);
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// Copy all parameters
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this.egw = _egw;
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this._execId = _execId;
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this._widgetId = _widgetId;
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this._rowProvider = _rowProvider;
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// We start with no filters
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this._filters = {};
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// Directly use the API-Implementation of dataRegisterUID and
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// dataUnregisterUID
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this.dataRegisterUID = _egw.dataRegisterUID;
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this.dataUnregisterUID = _egw.dataUnregisterUID;
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},
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/**
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* Updates the filter instance.
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*/
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setFilters: function (_filters) {
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// Update the filters, reset the "lastModification"
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this._filters = _filters;
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this._lastModification = null;
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// Trigger an update
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this.update();
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},
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/** -- PRIVATE FUNCTIONS -- **/
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/**
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* Overwrites the inherited _destroyCallback function in order to be able
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* to free the "rowWidget".
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*/
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_destroyCallback: function (_row) {
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// Destroy any widget associated to the row
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if (this.entry.widget)
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{
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this.entry.widget.free();
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this.entry.widget = null;
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}
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// Call the inherited function
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this._super.call(this, arguments);
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},
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/**
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* Creates the actual data row.
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*
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* @param _data is an array containing the row data
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* @param _tr is the tr into which the data will be inserted
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* @param _idx is the index of the row
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* @param _entry is the internal row datastructure of the controller, in
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* this special case used to store the rowWidget reference, so that it can
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* be properly freed.
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*/
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_rowCallback: function (_data, _tr, _idx, _entry) {
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// Let the row provider fill in the data row -- store the returned
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// rowWidget inside the _entry
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_entry.widget = this._rowProvider.getDataRow(
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{ "content": _data }, _tr, _idx);
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},
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/** -- Implementation of et2_IDataProvider -- **/
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dataFetch: function (_queriedRange, _callback, _context) {
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// Pass the fetch call to the API, multiplex the data about the
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// nextmatch instance into the call.
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this.egw.dataFetch(
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this._execId,
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_queriedRange,
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this._filters,
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this._widgetId,
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_callback,
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_context);
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},
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dataRegisterUID: function () {
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// Overwritten in the constructor
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},
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dataUnregisterUID: function () {
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// Overwritten in the constructor
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}
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});
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