JSP二级下拉框低层的问题

totsheng 2008-12-31 11:46:10



 function showSelect(value)

 {

    if(value=="all")

       $("selectzg2").style.display = "none";

    else 

    {

       $("selectzg2").style.display = "";

       var form=document.forms[0];

       form.action="/humanres/empstat.shtml?method=zg2Select";

       form.submit();

    }

 }

<select name="selectzg1" id="selectzg1"

										style="width:200;display:none"

										onchange="changezg(this);showSelect(this.value);">

										<option value="all">

											全部资格证书

										</option>

										<c:forEach items="${zgselect1 }" var="zs1">

											<option value="${zs1.LETTER_NAME }">

												${zs1.LETTER_NAME }

											</option>

										</c:forEach>

									</select>

									<select name="selectzg2" id="selectzg2"

										style="width:200;display:none" onchange="changezg(this)">

										<option value="all">

											全部资格证书

										</option>

										<c:forEach items="${zgselect2 }" var="zs2">

											<option value="${zs2.COMP_NAME }">

												${zs2.COMP_NAME }

											</option>

										</c:forEach>

									</select>



public zg2Select(ActionMapping mapping, ActionForm form,

			HttpServletRequest request, HttpServletResponse response)

			throws Exception {



		List zg2 = this.getHanton().getEmployeeDAO().getCompNameByLetter(

				this.getSessionComCode(request),

				this.getParameter(request, "selectzg1"));

		this.setAttribute(request, "zgselect2", zg2);



	}

请问这个zg2Select的return应该怎么写？

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totsheng 2009-01-05

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这个问题没有解决，现在我改了实现方式，用JS实现中....
先结贴了，谢谢各位！

chinaboy2005 2009-01-04

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ActionForward af = mapping.findForward("succ"); //succ 对应的是你的配置信息啊

totsheng 2009-01-04

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public ActionForward zg2Select(ActionMapping mapping, ActionForm form,

			HttpServletRequest request, HttpServletResponse response)

			throws Exception {



		List zg2 = this.getHanton().getEmployeeDAO().getCompNameByLetter(

				this.getSessionComCode(request),

				this.getParameter(request, "selectzg1"));

		this.setAttribute(request, "zgselect2", zg2);

		List hk = this.getHanton().getDictDAO().getValues("CENSUS_PROPRTY");

		List wh = this.getHanton().getDictDAO().getValues("EDUCATE");

		List zc = this.getHanton().getEmployeeDAO().getPositionName(

				this.getSessionComCode(request));

		this.setAttribute(request, "coms", this.getAllComs());

		this.setAttribute(request, "comCode", this.getSessionComCode(request));

		this.setAttribute(request, "hkselect", hk);

		this.setAttribute(request, "whselect", wh);

		this.setAttribute(request, "zgselect1", this.getParameter(request, "selectzg1"));

		this.setAttribute(request, "zgselect2", zg2);

		this.setAttribute(request, "zcselect", zc);

		return mapping.findForward("newExport");

	}

我现在是这样写的

zhouzheng4731 2009-01-04

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你的这个方法是不是写错了啊
应该是这样的啊
public ActionForward zg2Select(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {

List zg2 = this.getHanton().getEmployeeDAO().getCompNameByLetter(
this.getSessionComCode(request),
this.getParameter(request, "selectzg1"));
this.setAttribute(request, "zgselect2", zg2);
ActionForward af = mapping.findForward("succ");//succ 对应的是你的配置信息啊
return af
}

totsheng 2009-01-04