//動態(tài)獲取主題數(shù)據(jù) 
function getzts(){ 
    parentId = document.getElementById("bselect1").value; 
    if(parentId!=""){ 
        dwrMethod.getZtList(parentId,callback5); 
    }else{ 
        //清空主題Table的數(shù)據(jù)                   
        var t=document.getElementById("zhutiTable");  //獲取Table 
        var length= t.rows.length;          //獲得Table下的行數(shù) 
        if(length!=0){              //如果有行，則清空 
            for(var i=length-1;i>=0;i--)  
            {  
             t.deleteRow(i);     
            } 
        } 
        var r = t.insertRow(); 
        var c = r.insertCell(); 
        c.innerHTML="暫無主題列表"; 
        document.getElementById('zhutiTable').appendChild(t); 
    } 
} 
function callback5(provinces){ 
    var t=document.getElementById("zhutiTable");     //獲取Table 
    var length= t.rows.length;             //獲得Table下的行數(shù) 
    if(length!=0){                      //如果有行，則清空 
        for(var i=length-1;i>=0;i--)  
            {  
                t.deleteRow(i);     
                }  
    } 
    if(provinces.length>0){                           
        for (var i = 0; i < provinces.length; i++) { 
            //tr 
                    if(i%4==0){ 
                        var r = t.insertRow(t.rows.length);//創(chuàng)建新的行 
                     } 
                    //td  
            var c = r.insertCell();                //創(chuàng)建新的列 
            c.innerHTML = "<input type='checkbox' name='zhutiIds' value="+provinces[i][0]+">"+provinces[i][1]; 
            } 
    }else{ 
        var r = t.insertRow(); 
        var c = r.insertCell(); 
        c.innerHTML="暫無主題列表"; 
    } 
    document.getElementById('zhutiTable').appendChild(t); 
} 

html

復(fù)制代碼代碼如下:

<tr> 
    <td class="add_tit">成果類型</td> 
    <td> 
       <s:select id="bselect1" name="pruType1" onchange="getzts();"list="pTypeList" listKey="id" listValue="productionTypeName" headerKey="" headerValue="--  請選擇  --" /> 
       <label class="note4">*</label> 
    </td> 
</tr> 
[html]
<tr> 
     <td class="add_tit">主題</td> 
     <td id="table1" style="padding-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;"> 
        <table id="zhutiTable" border="0" cellpadding="0" cellspacing="0" width=100% class="table_table"> 
       <tr> 
        <td style="color: red;">注:請先選擇成果類型</td> 
       </tr> 
        </table> 
     </td> 
</tr> 