<SELECT NAME="Cars" SIZE="1" onchange="document.forms[0].submit">
<OPTION VALUE="1">BMW
<OPTION VALUE="2">PORSCHE
<OPTION VALUE="3" SELECTED>MERCEDES
</SELECT>
<OPTION VALUE="1">BMW
<OPTION VALUE="2">PORSCHE
<OPTION VALUE="3" SELECTED>MERCEDES
</SELECT>
<form name="form1" action="gogo.jsp" mothod="post">
<select name="sel" onchange="window.location='gogo.jsp'">
</select>
</form>
提交转向
<form name="form1" action="gogo.jsp" mothod="post">
<select name="sel" onchange="form1.submit()">
</select>
</form>
<%
String a=request.getParameter("issueobject");
out.print(a);
%>
<form action="select.jsp">
<select name="issueobject" >
<option value=""> please select here... </option>
<option value="/cw/issues/2002/9" > 2002 Issue 9 </option>
<option value="/cw/issues/2002/10" > 2002 Issue 10 </option>
<option value="/cw/issues/2002/11" > 2002 Issue 11 </option>
<option value="/cw/issues/2002/12" > 2002 Issue 12 </option>
<option value="/cw/issues/2002/13" > 2002 Issue 13 </option>
<option value="/cw/issues/2002/14" > 2002 Issue 14 </option>
<option value="/cw/issues/2002/15" > 2002 Issue 15 </option>
</select>
</form>
</body>
我想做的是当我选择了2002 Issue 13后,它将自动将value传递给字符串a,是得a的只是可变的,我打印a,只是想看看是否变化了,我其实想用a做SQL语句中where的约定条件,以上的贴子,好像都没有做到?
function gopage(p){
window.location.href="b.asp?pp="+p;
}
// --></script>
<select name="select1" onChange="javascript:gopage(this.value);">
<option value="">select</option>
<option value=100>100</option>
<option value=200>200</option>
</select>
<%= request("pp") %>