setTimeout有关问题
日期：2014-05-16 浏览次数：20453 次
setTimeout问题
ccc.jsp
<%@ page contentType= "text/html;charset=GBK "%>
<html>
<head>
<script language= "javascript ">
<!--
var v_time_num=3;
var ss=v_time_num;
function lk_Log(){
document.form1.t1.value = ss;
if(ss==0 ){
ss=v_time_num;
document.getElementById( "log_iframe ").src= "ddd.jsp "; log_iframe.log_form.submit();
}
ss--;
setTimeout( "lk_Log() ", 1000); }
//-->
</script>
</head>
<body>
<form name= "form1 " >
<input type= "text " name= "t1 " value= " " />
</form>
<iframe id= "log_iframe " name= "log_iframe " src= "ddd.jsp " style= "display:none " > </iframe>
</body>
<script> window.onload = lk_Log; </script>
</html>
ddd.jsp
<%@ page contentType= "text/html;charset=GBK "%>
<html>
<head>
</head>
<%
System.out.println( "dddddddddddddddddddddddddddddd ");
out.println( " <script> location.href= 'ccc.jsp '; <script> ");
%>
</html>
我想在ccc.jsp页面计时，当时间到了0之后跳转到ddd.jsp进行打印，之后再回到ccc.jsp，继续计时。 现在当时间到0之后，跳转到ddd.jsp页面打印是成功的，但是之后就无法继续了，请指教下，谢谢了。
------解决方案--------------------
out.println( " <script> location.href= 'ccc.jsp '; <script> ");这里写错了吧
out.println( " <script> location.href= 'ccc.jsp '; </script> ");
------解决方案--------------------
貌似一低级错误
ccc.jsp
<%@ page contentType= "text/html;charset=GBK "%>
<html>
<head>
<script language= "javascript ">
<!--
var v_time_num=3;
var ss=v_time_num;
function lk_Log(){
document.form1.t1.value = ss;
if(ss==0 ){
ss=v_time_num;
document.getElementById( "log_iframe ").src= "ddd.jsp "; log_iframe.log_form.submit();
}
ss--;
setTimeout( "lk_Log() ", 1000); }
//-->
</script>
</head>
<body>
<form name= "form1 " >
<input type= "text " name= "t1 " value= " " />
</form>
<iframe id= "log_iframe " name= "log_iframe " src= "ddd.jsp " style= "display:none " > </iframe>
</body>
<script> window.onload = lk_Log; </script>
</html>
ddd.jsp
<%@ page contentType= "text/html;charset=GBK "%>
<html>
<head>
</head>
<%
System.out.println( "dddddddddddddddddddddddddddddd ");
out.println( " <script> location.href= 'ccc.jsp '; <script> ");
%>
</html>
我想在ccc.jsp页面计时，当时间到了0之后跳转到ddd.jsp进行打印，之后再回到ccc.jsp，继续计时。 现在当时间到0之后，跳转到ddd.jsp页面打印是成功的，但是之后就无法继续了，请指教下，谢谢了。
------解决方案--------------------
out.println( " <script> location.href= 'ccc.jsp '; <script> ");这里写错了吧
out.println( " <script> location.href= 'ccc.jsp '; </script> ");
------解决方案--------------------
貌似一低级错误
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