无法在dhtmlxgantt php中加载数据库

Question

我的项目有问题，数据库中的数据无法在ganttchart dhtmlx中显示

这是我在data.php中的代码

<?php

   include ('../../codebase/connector/gantt_connector.php');

   $res=mysql_connect("localhost","root","");
   mysql_select_db("gantt");

   $gantt = new JSONGanttConnector($res);
   //$gantt->render_links("gantt_links","id","source",target,type");
   $gantt->render_table(
   "schedule",
   "id",matrl,"cust_name","po_num",
   "start_date,duration"
  );
?>

Answer 1

您正在为render_table使用一组奇怪的参数 它必须是render_table（table，id，fields）

$gantt->render_table(
 /*table*/  "schedule",
 /*id*/     "id",
 /*fields*/ "start_date,duration,matrl,cust_name,po_num"
);