日期:2014-05-17 浏览次数:20928 次
 function inquireInformation(option)
    {
           var value=option.value;
        alert(value);
        if(value=="student")
        {
            window.location.href="teacher_selectStudents.jsp";
        }
        else if(value="teacher")
        {
            window.location.href="teacher_selectTeachers.jsp";
        }
        else if(value="sc")
        {
            window.location.href="teacher_selectGrade.jsp";
        }
        else if(value="allKeBiao")
        {
            window.location.href="teacher_selectAllKeBiao.jsp";
        }
        else if(value="singleKeBiao")
        {
            window.location.href="teacher_selectSingleKeBiao.jsp";
        }
        else{alert("hahah");}
    }
    <select id="infomation" onChange="inquireInformation(this)">
         <option>查询信息</option>
         <option  value="student">查询全部学生信息</option>
         <option value="teacher">查询全部教师信息</option>
         <option value="sc">查询全部学生成绩</option>
         <option value="allKeBiao">查询全部课表</option>
         <option value="singleKeBiao">查询个人课表</option>
       </select>
function inquireInformation(option)
    {
           var value=option.value;
        alert(value);
        if(value=="student")
        {
            window.location.href="teacher_selectStudents.jsp";
        }
        else if(value[color=#FF0000]=[/color]"teacher")
        {
            window.location.href="teacher_selectTeachers.jsp";
        }
        else if(value[color=#FF0000]=[/color]"sc")
        {
            window.location.href="teacher_selectGrade.jsp";
        }
        else if(value[color=#FF0000]=[/color]"allKeBiao")
        {
            window.location.href="teacher_selectAllKeBiao.jsp";
        }
        else if(value[color=#FF0000]=[/color]"singleKeBiao")
        {
            window.location.href="teacher_selectSingleKeBiao.jsp";
        }
        else{alert("hahah");}
    }
------解决方案--------------------
 else if(value="teacher")
------解决方案--------------------
function inquireInformation(option)
   {
          var value=option.value;
       alert(value);
       if(value=="student")
       {
           window.location.href="teacher_selectStudents.jsp";
       }
       else if(value=="teacher")
       {
           window.location.href="teacher_selectTeachers.jsp";
       }
       else if(value="sc")
       {
           window.location.href="teacher_selectGrade.jsp";
       }
       else if(value=="allKeBiao")