传递参数的语句出错

[ahking]

<input type="button" value="确定" name="B2" onclick="window.location.href='hh.asp?'+rq_m.value+">
rq_m为某一input的id，该怎样修改？

[patchclass]

<input type="button" value="确定" name="B2" onclick="window.location.href='hh.asp?rq_m='+rq_m.value+">
后你js里面参数得到locactiond 参数值，然后赋给 你里面的rq_minput

[meizz]

<input type="button" value="确定" name="B2"
onclick="window.location.href='hh.asp?rq_m='+ eval(rq_m).value;">

用eval

[yubo1209]

up eval

[ttyp]

<input type="button" value="确定" name="B2"
onclick="window.location.href='hh.asp?rq_m='+ document.getElementById(rq_m).value;">

[micker]

<input type="button" value="确定" name="B2"
onclick="window.location.href='hh.asp?rq_m='+ eval(rq_m).value;">