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77 lines
2.0 KiB
JavaScript
77 lines
2.0 KiB
JavaScript
/**
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* Calendar - dragNdrop
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*
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* @link http://www.egroupware.org
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* @author Christian Binder <christian.binder@freakmail.de>
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* @package calendar
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* @copyright (c) 2006 by Christian Binder <christian.binder@freakmail.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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function dragEvent()
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{
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if(minOffset())
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{
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// make a snapshot of the old (original) innerHTML of the dragged event
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if(!dd.obj.oldInnerHTML)
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{
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dd.obj.oldInnerHTML = dd.obj.div.innerHTML;
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}
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if(dropTarget = dd.obj.getEltBelow())
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{
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var datetime = dropTarget.my_datetime;
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}
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// we just allow to drop within the users own calendar
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// and not crossing into another calendar ATM
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if(datetime && (dd.obj.my_calendarOwner == dropTarget.my_owner ))
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{
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dd.obj.div.innerHTML = '<div style="font-size: 1.1em; font-weight: bold; text-align: center;">' + datetime.substr(9,2) + ":" + datetime.substr(11,2) + '</div>';
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} else {
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dd.obj.div.innerHTML = '<div style="background-color: red; height: 100%; width: 100%; text-align: center;">' + dd.obj.my_errorImage + '</div>';
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}
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}
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}
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function dropEvent()
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{
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// minimum requirements for ajax call
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if( minOffset() &&
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(dropTarget = dd.obj.getEltBelow()) &&
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(dropTarget.my_datetime) &&
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(dd.obj.my_calendarOwner == dropTarget.my_owner)
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)
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{
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dd.obj.div.innerHTML = '<div style="height: 100%; width: 100%; text-align: center;">' + dd.obj.my_loaderImage + '</div>';
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xajax_doXMLHTTP(
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'calendar.calendar_ajax.moveEvent',
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dd.obj.my_eventId,
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dd.obj.my_calendarOwner,
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dropTarget.my_datetime,
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dropTarget.my_owner
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);
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}
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else
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{
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// abort - move to old position and restore old innerHTML
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if(dd.obj.oldInnerHTML)
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{
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dd.obj.div.innerHTML = dd.obj.oldInnerHTML;
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}
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dd.obj.moveTo(dd.obj.defx,dd.obj.defy);
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}
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}
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function minOffset()
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{
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var offsetX = Math.abs(dd.obj.defx - dd.obj.x);
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var offsetY = Math.abs(dd.obj.defy - dd.obj.y);
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if(offsetX > 5 || offsetY > 5) { return true; }
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return false;
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}
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