forked from extern/egroupware
491 lines
14 KiB
JavaScript
491 lines
14 KiB
JavaScript
/**
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* EGroupware eTemplate2 - JS Nextmatch object
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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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* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @copyright Stylite 2012
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* @version $Id$
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*/
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/**
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* Default action for nextmatch rows, runs action specified _action.data.nm_action: see nextmatch_widget::egw_actions()
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*
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* @param _action action object with attributes caption, id, nm_action, ...
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* @param _senders array of rows selected
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*/
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function nm_action(_action, _senders, _target, _ids)
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{
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// ignore checkboxes, unless they have an explicit defined nm_action
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if (_action.checkbox && (!_action.data || typeof _action.data.nm_action == 'undefined')) return;
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if (typeof _action.data == 'undefined' || !_action.data) _action.data = {};
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if (typeof _action.data.nm_action == 'undefined' && _action.type == 'popup') _action.data.nm_action = 'submit';
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if(typeof _ids == 'undefined')
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{
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// Get IDs from nextmatch - nextmatch is in the top of the action tree
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// @see et2_extension_nextmatch_controller._initActions()
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var nm = null;
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var action = _action;
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while(nm == null && action != null)
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{
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if(action.data != null && action.data.nextmatch)
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{
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nm = action.data.nextmatch;
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}
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action = action.parent;
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}
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if(nm)
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{
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_ids = nm.getSelection();
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_action.data.nextmatch = nm;
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}
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}
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// default action when doubleclicked contains (previous selected) ids of other hierarchy levels
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// same is true (and fixable here) for right-click in sub for actions allowing no multiple entries
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if (_action.default || !_action.allowOnMultiple)
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{
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_ids.ids = [_senders[0].id];
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}
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// Translate the internal uids back to server uids
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var idsArr = _ids.ids;
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for (var i = 0; i < idsArr.length; i++)
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{
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idsArr[i] = idsArr[i].split("::").pop();
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// empty placeholder gets reported --> ignore it
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if (!idsArr[i])
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{
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delete idsArr[i];
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i--;
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}
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}
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// Calculate the ids parameters
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var ids = "";
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for (var i = 0; i < idsArr.length; i++)
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{
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var id = idsArr[i];
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ids += (id.indexOf(',') >= 0 ? '"'+id.replace(/"/g,'""')+'"' : id) +
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((i < idsArr.length - 1) ? "," : "");
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}
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//console.log(_action); console.log(_senders);
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var mgr = _action.getManager();
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var url = '#';
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if (typeof _action.data.url != 'undefined')
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{
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// Add selected IDs to url
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url = _action.data.url.replace(/(\$|%24)id/,encodeURIComponent(ids))
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// Include select all flag too
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.replace(/(\$|%24)select_all/,_ids.all);
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}
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var target = null;
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if (typeof _action.data.target != 'undefined')
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{
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target = _action.data.target;
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}
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switch(_action.data.nm_action)
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{
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case 'alert':
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alert(_action.caption + " (\'" + _action.id + "\') executed on rows: " + ids);
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break;
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case 'location':
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if (typeof _action.data.targetapp != 'undefined')
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{
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top.egw_appWindowOpen(_action.data.targetapp, url);
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}
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else if(target)
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{
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egw.open_link(url, target, _action.data.width ? _action.data.width+'x'+_action.data.height : false);
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}
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else
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{
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window.location.href = url;
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}
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break;
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case 'popup':
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egw.open_link(url,target,_action.data.width+'x'+_action.data.height);
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break;
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case 'long_task':
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// Run a long task once for each ID with a nice dialog instead of
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// freezing for a while. If egw_open is set, and only 1 row selected,
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// egw_open will be used instead.
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if(doLongTask(idsArr, _action, mgr)) break;
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// Fall through
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case 'egw_open':
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var params = _action.data.egw_open.split('-'); // type-appname-idNum (idNum is part of id split by :), eg. "edit-infolog"
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var egw_open_id = idsArr[0];
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var type = params.shift();
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var app = params.shift();
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if (typeof params[2] != 'undefined')
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{
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if(egw_open_id.indexOf(':') >= 0)
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{
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egw_open_id = egw_open_id.split(':')[params.shift(params[2])];
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}
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else
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{
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// Discard , special handling when from=merge is involved
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if(params.length>1 && params[0]=='' && params[1].indexOf('from=merge')!=-1)
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{
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params.shift();
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}
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else
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{
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params.shift(params[2]);
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}
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}
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}
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//special handling when from=merge is involved
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if(params.length>1 && params[0]=='' && params[1].indexOf('from=merge')!=-1)
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{
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params.shift();
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}
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// Re-join, in case extra has a -
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var extra = params.join('-');
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egw(app,window).open(egw_open_id,app,type,extra,target);
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break;
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case 'open_popup':
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// open div styled as popup contained in current form and named action.id+'_popup'
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if (nm_popup_action == null)
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{
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nm_open_popup(_action, _ids.ids);
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break;
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}
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// fall through, if popup is open --> submit form
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case 'submit':
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var checkboxes = mgr.getActionsByAttr("checkbox", true);
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var checkbox_values = {};
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if (checkboxes)
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for (var i in checkboxes)
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checkbox_values[checkboxes[i].id] = checkboxes[i].checked;
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var nextmatch = _action.data.nextmatch;
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if(!nextmatch && _senders.length)
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{
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// Pull it from deep within, where it was stuffed in et2_dataview_controller_selection._attachActionObject()
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nextmatch = _senders[0]._context._widget;
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}
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if(nextmatch)
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{
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// Fake a getValue() function
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var old_value = nextmatch.getValue;
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var value = nextmatch.getValue();
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jQuery.extend(value, this.activeFilters, {
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"selected": idsArr,
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"select_all": _ids.all,
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"checkboxes": checkbox_values,
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});
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value[nextmatch.options.settings.action_var]= _action.id;
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nextmatch.getValue = function() {
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return value;
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}
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// downloads need a regular submit via POST (no Ajax)
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if (_action.data.postSubmit)
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{
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nextmatch.getInstanceManager().postSubmit();
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}
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else
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{
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nextmatch.getInstanceManager().submit();
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}
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if(_action.data.nm_action == 'open_popup')
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{
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// Force nextmatch to re-load affected rows
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// Must be after submit, so server gives us up to date info
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// Otherwise, old info will be sent and could overwrite the new,
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// depending on timing.
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nextmatch.refresh(idsArr);
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// Reset action in case there's another one
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nextmatch.getValue = old_value;
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}
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}
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else
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{
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egw().debug("error", "Missing nextmatch widget, could not submit", _action);
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}
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break;
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}
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function doLongTask(idsArr, _action, mgr)
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{
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if(idsArr.length > 1 || typeof _action.data.egw_open == 'undefined')
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{
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if(_ids.all)
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{
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var nextmatch = mgr.data.nextmatch;
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if(nextmatch && nextmatch.controller && nextmatch.controller._grid && nextmatch.controller._grid.getTotalCount() > idsArr.length)
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{
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// Need to actually fetch all (TODO: just ids) to do this client side
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var idsArr = [];
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var count = idsArr.length;
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var total = nextmatch.controller._grid.getTotalCount();
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var cancel = false;
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var dialog = et2_dialog.show_dialog(
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// Abort the long task if they canceled the data load
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function() {count = total; cancel=true;},
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egw.lang('Loading'), egw.lang('please wait...'),{},[
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{"button_id": et2_dialog.CANCEL_BUTTON,"text": 'cancel',id: 'dialog[cancel]',image: 'cancel'}
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]
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);
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// dataFetch() is asyncronous, so all these requests just get fired off...
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// 200 rows chosen arbitrarily to reduce requests.
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do {
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nextmatch.controller.dataFetch({start:count, num_rows: 200}, function(data) {
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if(data && data.order)
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{
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for(var i = 0; i < data.order.length; i++)
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{
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idsArr.push(data.order[i].split("::").pop());
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}
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}
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// Update total, just in case it changed
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if(data && data.total) total = data.total;
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if(idsArr.length >= total)
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{
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dialog.destroy();
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if(!cancel)
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{
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et2_dialog.long_task(null,_action.data.message||_action.caption,_action.data.title,_action.data.menuaction,idsArr);
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}
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}
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},_action);
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count += 200;
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} while (count < total)
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return true;
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}
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}
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et2_dialog.long_task(null,_action.data.message||_action.caption,_action.data.title,_action.data.menuaction,idsArr);
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return true;
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}
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return false;
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}
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}
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/**
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* Callback to check if a certain field (_action.data.fieldId) is (not) equal to given value (_action.data.fieldValue)
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*
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* If field is not found, we return false too!
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*
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* @param _action egwAction object, we use _action.data.fieldId to check agains _action.data.fieldValue
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* @param _senders array of egwActionObject objects
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* @param _target egwActionObject object, get's called for every object in _senders
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* @returns boolean true if field found and has specified value, false otherwise
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*/
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function nm_compare_field(_action, _senders, _target)
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{
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var value = false;
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// This probably won't work...
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var field = document.getElementById(_action.data.fieldId);
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// Use widget
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if (!field)
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{
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var nextmatch = _action.data.nextmatch;
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if(!nextmatch && _senders.length)
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{
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// Pull it from deep within, where it was stuffed in et2_dataview_controller_selection._attachActionObject()
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nextmatch = _senders[0]._context._widget;
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}
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if(!nextmatch) return false;
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field = nextmatch.getWidgetById(_action.data.fieldId);
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value = field.getValue();
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}
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else
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{
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value = $j(field).val();
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}
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if (!field) return false;
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if (_action.data.fieldValue.substr(0,1) == '!')
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return value != _action.data.fieldValue.substr(1);
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return value == _action.data.fieldValue;
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}
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// TODO: This code is rather suboptimal! No global variables as this code will
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// run in a global context
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var nm_popup_action, nm_popup_ids = null;
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/**
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* Open popup for a certain action requiring further input
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*
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* Popup needs to have eTemplate name of action id plus "_popup"
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*
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* @param _action
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* @param _ids
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*/
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function nm_open_popup(_action, _ids)
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{
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//Check if there is nextmatch on _action otherwise gets the uniqueid from _ids
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var uid;
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if (typeof _action.data.nextmatch !== 'undefined')
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uid = _action.data.nextmatch.getInstanceManager().uniqueId;
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else if(typeof _ids[0] !== 'undefined')
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uid = _ids[0].manager.data.nextmatch.getInstanceManager().uniqueId;
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// Find the popup div
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var popup = jQuery("#"+(uid||"") + "_"+_action.id+"_popup").first() || jQuery("[id*='" + _action.id + "_popup']").first();
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if (popup) {
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nm_popup_action = _action;
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if(_ids.length && typeof _ids[0] == 'object')
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{
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egw().debug("warn", 'Not proper format for IDs, should be array',_ids);
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_action.data.nextmatch = _ids[0]._context._widget;
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nm_popup_ids = [];
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for(var i = 0; i < _ids.length; i++)
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{
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nm_popup_ids.push(_ids[i].id);
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}
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}
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else
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{
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nm_popup_ids = _ids;
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}
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var dialog = jQuery('.action_popup-content',popup);
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if(dialog.length == 0)
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{
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// Couldn't get the dialog, use the div less the first (header) & last (buttons) nodes
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dialog = jQuery(document.createElement('div'))
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.addClass('action_popup-content');
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if(popup.children().length == 1)
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{
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dialog.append(popup.children().children().slice(1,popup.children().children().length-1));
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}
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else
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{
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dialog.append(popup.children().slice(1,popup.children().length-1));
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}
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dialog.appendTo(popup);
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}
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if(dialog.length == 1)
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{
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// Set up the buttons
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var dialog_parent = dialog.parent();
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var d_buttons = [];
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var action = _action;
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popup.show();
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var buttons = jQuery('button:visible',popup).each(function(index) {
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var but = jQuery(this);
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but.hide();
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if(but.attr("id"))
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{
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// Find the associated widget
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var widget_id = but.attr("id").replace(_action.data.nextmatch.getInstanceManager().uniqueId+'_', '');
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var button = nm_popup_action.data.nextmatch.getRoot().getWidgetById(widget_id);
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}
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d_buttons.push({
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text: but.text(),
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click: button && button.onclick ? function(e) {
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dialog.dialog("close");
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nm_popup_action = action;
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button.onclick.apply(button, e.currentTarget);
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} : function(e) {
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dialog.dialog("close");
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nm_popup_action = null;
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}
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});
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});
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popup.hide();
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dialog.dialog({
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title: jQuery('.promptheader',popup).text(),
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modal: true,
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buttons: d_buttons,
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minWidth: dialog.outerWidth(true),
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close: function(event, ui) {
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// Need to destroy the dialog, etemplate widget needs divs back where they were
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dialog.dialog("destroy");
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// Put it back where it came from, or et2 will error when clear() is called
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dialog.appendTo(dialog_parent);
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buttons.show();
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}
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});
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}
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// Reset global variables
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nm_popup_action = null;
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nm_popup_senders = null;
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}
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}
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/**
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* Submit a popup action
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*/
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function nm_submit_popup(button)
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{
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if(button.form)
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{
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button.form.submit_button.value = button.name; // set name of button (sub-action)
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}
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else if (nm_popup_action.data.nextmatch)
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{
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// Find the associated widget
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var widget_id = $j(button).attr("id").replace(nm_popup_action.data.nextmatch.getInstanceManager().uniqueId+'_', '');
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nm_popup_action.data.nextmatch.getRoot().getWidgetById(widget_id).clicked = true;
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}
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// Mangle senders to get IDs where nm_action() wants them
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// No idea why this is needed
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var ids = {ids:[]};
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for(var i in nm_popup_ids)
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{
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ids.ids.push(nm_popup_ids[i]);
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}
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// call regular nm_action to transmit action and senders correct
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nm_action(nm_popup_action,nm_popup_ids, button, ids);
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nm_hide_popup(button, null);
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}
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/**
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* Hide popup
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*/
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function nm_hide_popup(element, div_id)
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{
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var prefix = element.id.substring(0,element.id.indexOf('['));
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var popup = div_id ? document.getElementById(div_id) : jQuery("#"+prefix+"_popup").get(0) || jQuery("[id*='" + prefix + "_popup']").get(0);
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// Hide popup
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if(popup) {
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popup.style.display = 'none';
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}
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nm_popup_action = null;
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nm_popup_senders = null;
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return false;
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}
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/**
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* Activate/click first link in row
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*/
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function nm_activate_link(_action, _senders)
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{
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$j(_senders[0].iface.getDOMNode()).find('.et2_clickable:first').trigger('click');
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}
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