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https://github.com/EGroupware/egroupware.git
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c7122b1006
and performs quite well (just some non-objective data): Lines | IE 7/8 | FF | Chrome --------------------------------------------- 1000 | fast | very fast | very fast 10000 | ok | fast | very fast 100000 | still ok | ok | fast (Performance might still be optimized but this does not really help right now). The code for dynamic data loading has been written but still has to be tested. Work which still has to be done to have a fully functional grid view: - Data columns have to be generated correctly - Displaying trees has to be tested, but should work more or less out-of-the-box due to the design of the grid containers - Client side manipulation of data (sorting/filtering...) - most functionality is already there but not yet used (will be tested alongside with the filemanager)
75 lines
1.8 KiB
JavaScript
75 lines
1.8 KiB
JavaScript
/**
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* eGroupWare egw_action framework - egw action framework
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*
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* @link http://www.egroupware.org
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* @author Andreas Stöckel <as@stylite.de>
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* @copyright 2011 by Andreas Stöckel
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package egw_action
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* @version $Id$
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*/
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/*
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uses
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egw_action_common,
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egw_action_view,
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egw_action_data,
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egw_action_columns
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*/
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function egwGrid(_parentNode, _columns, _objectManager, _fetchCallback, _context)
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{
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this.parentNode = _parentNode;
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this.objectManager = _objectManager;
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this.width = 0;
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this.height = 0;
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// Create the column handler and connect its update event to this object
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this.columns = new egwGridColumns(_columns, this.columnsUpdate, this);
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// Create the read queue
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this.readQueue = new egwGridDataQueue(_fetchCallback, _context);
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// Create the root data element
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this.dataRoot = new egwGridDataElement("", null, this.columns, this.readQueue,
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_objectManager);
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// Create the outer view component and pass the dataRoot element so that
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// the grid outer element will be capable of fetching the root data and
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// can create a spacer for that.
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this.gridOuter = new egwGridViewOuter(_parentNode, this.dataRoot);
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this.gridOuter.updateColumns(this.columns.getColumnData());
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}
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egwGrid.prototype.resize = function(_w, _h)
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{
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if (_w != this.width)
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{
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this.columns.setTotalWidth(_w - this.gridOuter.scrollbarWidth);
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this.gridOuter.updateColumns(this.columns.getColumnData());
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this.height = -1;
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}
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if (_h != this.height)
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{
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this.gridOuter.setHeight(_h);
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}
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this.height = _h;
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this.width = _w;
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}
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/**
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* If the columns have changed, call the gridOuter "updateColumns" function,
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* which will rebuild the view.
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*/
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egwGrid.prototype.columnsUpdate = function(_column)
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{
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if (this.gridOuter)
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{
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this.gridOuter.updateColumns(this.columns.getColumnData());
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}
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}
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