dataGrid编辑表格下拉框增加itemTitle属性

modules/static/src/main/resources/static/jqGrid/4.7/js/jquery.jqGrid.js

@@ -5169,12 +5169,18 @@ $.extend($.jgrid,{
 						ovm = $.map(ovm,function(n){return $.trim(n);});
 					}
 					if ($.isArray(options.items)){
-						var label, value;
+						var label, value, title;
 						for (var i=0; i<options.items.length; i++){
 							label = options.items[i][options.itemLabel];
 							value = options.items[i][options.itemValue];
 							ov = document.createElement("option");
 							ov.setAttribute("role","option");
+							if (options.itemTitle) {
+								title = options.items[i][options.itemTitle];
+								if (title) {
+									ov.setAttribute("title",title);
+								}
+							}
 							ov.value = value; ov.innerHTML = label;
 							elem.appendChild(ov);
 							if (!msl &&  ( $.trim(value) === $.trim(vl) || $.trim(label) === $.trim(vl)) ) { ov.selected ="selected"; }
@@ -11376,7 +11382,7 @@ jQuery(selector).each(function() {
 	jQuery(this).addClass("scroll");
 
 	jQuery(this).jqGrid(jQuery.extend({
-		datatype: 'local',
+		datatype: "local",
 		width: w,
 		colNames: colNames,
 		colModel: colModel,