迭代调用js方法

[gds2014]

表格显示多个数据：产品ID，名称，数量，单位，这些数据在两张表中，用struts2中的<s:iterator />显示部分数据：产品ID和数量，其他数据想在每次迭代过程中利用AJAX查询数据库中得到其它数据用于显示，怎么解决？

  <struts:iterator value="supplierInventoryList">  
            <script type="text/javascript">getProductInfo();</script>          
          <tr>            
            <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="productID"><struts:property value="productId"/></span></div></td>
            <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="name"></span></div></td>
            <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1"  id="unit"></span></div></td>
            <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="price"></span></div></td>
            <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1"><struts:property value="quantity"/></span></div></td>
            <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1"><struts:property value="updateDate"/></span></div></td>
            </tr>
        </struts:iterator>

function getProductInfo()
  {
	  var productIDvalue=document.getElementById("productID").value;   //获取id为productID标记的元素
	  createXmlHttp();
	  xmlHttp.onreadystatechange=writeProductInfo;//设置回调函数
	  xmlHttp.open("GET","<%=basePath %>product_ajax.jsp?productID="+productIDvalue,true);
	  xmlHttp.send(null);
  }

这样写的话无法调用getProductInfo(),有没有好的解决方法，多谢了！！！

[gds2014]

谢谢你，但这样只能显示一行呀

[gds2014]

引用 1 楼 slwsss 的回复:

<struts:iterator value="supplierInventoryList"> <tr> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="productID"><struts:property value="productId"/></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="name"></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="unit"></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="price"></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1"><struts:property value="quantity"/></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1"><struts:property value="updateDate"/></span></div></td> </tr> <script type="text/javascript">getProductInfo("参数ID");</script> </struts:iterator> function getProductInfo(id) { var productIDvalue=document.getElementById(id).value; //获取id为productID标记的元素 createXmlHttp(); xmlHttp.onreadystatechange=writeProductInfo;//设置回调函数 xmlHttp.open("GET","<%=basePath %>product_ajax.jsp?productID="+productIDvalue,true); xmlHttp.send(null); }

只能显示一行呀，<s:iterator />中每次迭代过程中span的id怎么区分？

[slwsss]

<struts:iterator value="supplierInventoryList"> <tr> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="productID"><struts:property value="productId"/></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="name"></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="unit"></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1" id="price"></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1"><struts:property value="quantity"/></span></div></td> <td height="20" bgcolor="#FFFFFF"><div align="center"><span class="STYLE1"><struts:property value="updateDate"/></span></div></td> </tr> <script type="text/javascript">getProductInfo("参数ID");</script> </struts:iterator> function getProductInfo(id) { var productIDvalue=document.getElementById(id).value; //获取id为productID标记的元素 createXmlHttp(); xmlHttp.onreadystatechange=writeProductInfo;//设置回调函数 xmlHttp.open("GET","<%=basePath %>product_ajax.jsp?productID="+productIDvalue,true); xmlHttp.send(null); }

[孟子E章]

id="productID<struts:property value="productId"/>"><struts:property value="productId"/> <script type="text/javascript">getProductInfo("productID<struts:property value="productId"/>");</script>

[斯洛文尼亚旅游]

http://bbs.csdn.net/topics/391951046?page=1#post-401142456