EasyUI多选的获取

	function deletePRE() {
			var rows = $(‘#dg‘).datagrid(‘getSelections‘);
		        var ids = [];
		        var other_ids = [];
		        $.each(rows, function(index, item){
		        	var  id=item.id;
		        	var  upload=item.upload;
		        	var  checks=item.checks;
				if(upload==0||upload==1&&checks==3){
					ids.push(id);
				}else{
					other_ids.push(id);
				}
		        }
			); 
		        if(ids == "" ||ids == null ){
					url="";
					$.messager.alert(‘系统提示‘, ‘请选择可以删除的记录！‘, ‘error‘);
				}else {
					url="${path}/manifest/premanifestCheckDelete.do?ids="+ids;
					$("#dlg_delete").dialog("open").dialog("setTitle", "删除这条信息！");  
				}
		}