参数传递解决window.open的session变量丢失
<br> 用window.open打开的窗口中,有时候session变量会丢掉,给asp编程带来的一定的麻烦。用参数传递解决它:<br> <br> <DIV id=cus_table style="BORDER-RIGHT: #000000 1px solid; BORDER-TOP: #000000 1px solid; OVERFLOW: scroll; BORDER-LEFT: #000000 1px solid; WIDTH: 450px; BORDER-BOTTOM: #000000 1px solid; HEIGHT: 150px; BACKGROUND-COLOR: #ffffff"><br> open函数,放在<head>和</head>之间<br> <script language="javascript"><br> <!--<br> function openwindow(par,hang,lie,mterm,mweek,mlabname)<br> {<br> var pp,bhang,blie,req_week,req_term;<br> pp=par;<br> bhang=hang;<br> blie=lie;<br> req_week=mweek;<br> req_term=mterm;<br> req_labname=mlabname; window.open('iptinfo.asp?qinqiu=' pp '&qhang=' bhang '&qlie=' blie '&req_week=' req_week '&req_term=' req_term '&req_labname=' req_labname,'请输入相关信息','height=200, width=320, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, status=no')<br> }<br> <br> </script><br> <br> 函数的调用,放在你想到的地方,我这儿是用onclick触发<br> <br> <a href=# onclick=openwindow('<%=session("teachername")%>','<%=(bhang 2)/4%>','<%=blie-1%>','<%=lnd_term%>','<%=lnd_week%>','<%=sek_labname%>')>预约</a><br> </div><br> 那么在iptinfo.asp里面就可以用request(“qinqiu“)获得session变量的值,其它参数一样,可由request得到,不过据说在参数传递时url不能超过255,我好像超过了也没出错提示:(<br> <br> <
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