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htmlÖÐǶÈë
function fsubmit()
    {
    if(searchForm.rcond[0].checked)
    {
      searchForm.action = "list?cond=all";
      window.alert("ÄúÒѾ­µã»÷¸Ã°´Å¥");
    }
    else if(searchForm.rcond[1].chenked)
    {
      searchForm.action = "list?cond=precision";
    }
    else
    {
      searchForm.action = "list?cond=keyword";
    }
    }
ÔÚservletÖÐÓÃ
String condition = request.getParameter("cond");
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HTML code:
<form onsubmit="fsubmit(this);">
<!--other codes-->
</form>

[code=JScript]
function fsubmit(searchForm)
{
if(searchForm.rcond[0].checked)
{
searchForm.action = "list?cond=all";
window.alert("ÄúÒѾ­µã»÷¸Ã°´Å¥");
}
else if(searchForm.rcond[1].chenked)
{