FX Temp - 2.8.1

fx_get_dropdown

		fx_get_dropdown = function (o,field,for_search_bar)
		{
			// dont process hidden elements, removed for select2 dependent
			// if (!jQuery(o).is(":visible"))
				// return;

			if (for_search_bar)
			{
				// for inline edit and dialog edit
				var sel = '.ui-search-toolbar select[name='+field+']';
			}
			else
			{
				// for inline edit and dialog edit
				var sel = 'select[name='+field+'].editable,select[name='+field+'].FormElement,.edit-cell select[name='+field+']';
			}

			var request = {};
			request['value'] = jQuery(o).val();

			if (o.event == 'onload')
				request['event'] = 'onload';

			// for dialog, else inline
			if (jQuery(o).closest('.FormGrid').length)
				grid_id = jQuery(o).closest('.FormGrid').attr('id').replace('FrmGrid_','');
			else
				grid_id = jQuery(o).closest('.ui-jqgrid-btable').attr('id');

			grid = jQuery('#'+grid_id);

			// get editable and non-editable data, both
			var row = grid.getRowData(jQuery(o).closest('tr').attr('id'));
			for (var a in row)
				request[a] = row[a];

			// override html data (from above) with content of editable fields
			jQuery(".editable").each(function(){ request[jQuery(this).attr('name')] = jQuery(this).val(); });

			// for dialogs, load param from visible form selection
			jQuery("#FrmGrid_"+grid_id+":visible .FormElement").each(function(){ request[jQuery(this).attr('id')] = jQuery(this).val(); });

			// add source element's value
			request[jQuery(o).attr('name')] = jQuery(o).val();

			if (for_search_bar)
				jQuery(".ui-search-input input, .ui-search-input select").each(function(){ request[jQuery(this).attr('name')] = jQuery(this).val(); });

			// dont send 'act' column data
			delete(request['act']);
			delete(request['xs_view_dots']);
			delete(request[field]);

			// to detect internal ajax call
			request['nd'] = '12345';

			if (o.event == 'onload')
				request['src'] = field;
			else
				request['src'] = jQuery(o).attr('name');


			// if callback is set for dropdown
			if (field instanceof Function)
				request['return'] = "json";
			else
			{
				//preserve last value
				var last_val = jQuery(sel).val();
				// jQuery(sel).css('min-width',"70%");

				request['return'] = "option";
				request['target'] = field;
				// jQuery(sel).prepend("<option value='-1' selected='selected' disabled='disabled' style='display:none'>Loading...</option>");
			}

			jQuery.ajax({
						url: grid.getGridParam('url'),
						dataType: 'html',
						data: request,
						type: 'POST',
						error: function(res, status) {
							alert(res.status+' : '+res.statusText+'. Status: '+status);
						},
						success: function( data ) {

							if (for_search_bar == 1)
							{
								data = "<option value=\"\">-</option>" + data;

								var old_select_content = jQuery('select[name='+field+']').html();
								jQuery('select[name='+field+']').html(data);

								// only refresh if content is different
								if (data != old_select_content)
								{
									// invoke change event for dependents (slowing with extra call to adjust result)
									jQuery('select[name='+field+']').change();
								}

								// reload multiselect filter if exist
								try
								{
									jQuery('select[name='+field+']').multiselect("refresh");
									jQuery('select[name='+field+']').siblings('button.ui-multiselect').css({
										width: "98%"
									});
								}
								catch(err){};
							}
							else
							{
								// if callback is defined for dropdown, call it
								if (field instanceof Function)
								{
									field(data);
								}
								else
								{
									if (data.length)
										jQuery(sel).html(data);
									else
										jQuery(sel).html("<option value='' selected='selected'>Select...</option>");

									// if not select2
									if (!jQuery(sel).data('select2') && !jQuery(sel).attr('skipempty'))
									{
										jQuery(sel).children("option[value='']").remove();
										jQuery(sel).prepend("<option value='' selected='selected'></option>");
									}

									// for multiple option dropdown, select last values
									if(typeof(last_val) == "object" && last_val != null)
									{
										last_val = last_val.toString().split(",");
										jQuery(sel).val(last_val);
									}
									else
									{
										// reselect last option if exist, in new dropdown data
										if (jQuery(sel).children('option[value="'+last_val+'"]').length != 0)
											jQuery(sel).val(last_val);
									}

									// invoke change event for dependents
									jQuery(sel).change();

									// if select2, reset field as blank for new options
									if (jQuery(sel).data('select2'))
									{
										jQuery(sel).select2("val", request[field] || "");
									}

									// load (if any) new values in dropdown k:v values
									// if (o.event == 'onload')
									{
										// add new dropdown values in column
										var s = grid.getColProp(field).editoptions.value;
										var rec = s.split(";");
										var vals = new Array();
										for (var x in rec)
										{
											tmp = rec[x].split(":");
											vals[tmp[0]] = tmp[1];
										}

										var arr = new Array();
										jQuery('select[name='+field+'] option').each(function()
										{
											vals[jQuery(this).val()] = jQuery(this).text();
										});

										s = '';
										for(var x in vals)
											s += x+":"+vals[x]+";";

										// remove last ;
										s = s.substring(0,s.length-1);

										grid.setColProp(field,{editoptions:{value:s}});

										// reselect dropdown value for cellEdit mode, rest already working
										if (grid.getGridParam('cellEdit'))
										{
											val = request['value'] || request[request['src']];
											jQuery('.ui-jqgrid-btable select[name='+field+']').val(val);
										}
									}
								}
							}
						}
					});
		};