最新弄了个asp的软件,提交表单有点生疏了,下面总结了一下通过button和sumbit两种方式来提交表单:
sumbit提交表单

<
meta
http-equiv
="Content-Type"
content
="text/html; charset=gb2312"
/>
< title > 无标题文档 </ title >
< script type ="text/javascript" >
function checkForm()
{
if (document.form1.userName.value.length == 0 )
{
alert( " 请输入用户名! " );
return false ;
}
return true ;
document.form1.submit();
}
</ script >
</ head >
< body >
< form name ="form1" method ="post" action ="ygdacx.html" onsubmit ="return checkForm()" >
< input type ="text" name ="userName" size ="10" />
< input type ="submit" value ="提 交" />
</ form >
</ body >
</ html >
< title > 无标题文档 </ title >
< script type ="text/javascript" >
function checkForm()
{
if (document.form1.userName.value.length == 0 )
{
alert( " 请输入用户名! " );
return false ;
}
return true ;
document.form1.submit();
}
</ script >
</ head >
< body >
< form name ="form1" method ="post" action ="ygdacx.html" onsubmit ="return checkForm()" >
< input type ="text" name ="userName" size ="10" />
< input type ="submit" value ="提 交" />
</ form >
</ body >
</ html >
button提交表单

<
meta
http-equiv
="Content-Type"
content
="text/html; charset=gb2312"
/>
< title > 无标题文档 </ title >
< script type ="text/javascript" >
function checkForm()
{
if (document.form1.userName.value.length == 0 )
{
alert( " 请输入用户名! " );
return false ;
}
document.form1.action = " ygdacx.html " ;
document.form1.submit();
}
</ script >
</ head >
< body >
< form name ="form1" method ="post" >
< input type ="text" name ="userName" size ="10" />
<!-- <input type="submit" value="提 交" /> -->
< input type ="button" value ="提 交" onclick ="checkForm()" />
</ form >
</ body >
< title > 无标题文档 </ title >
< script type ="text/javascript" >
function checkForm()
{
if (document.form1.userName.value.length == 0 )
{
alert( " 请输入用户名! " );
return false ;
}
document.form1.action = " ygdacx.html " ;
document.form1.submit();
}
</ script >
</ head >
< body >
< form name ="form1" method ="post" >
< input type ="text" name ="userName" size ="10" />
<!-- <input type="submit" value="提 交" /> -->
< input type ="button" value ="提 交" onclick ="checkForm()" />
</ form >
</ body >
大家看出区别了吗,不说了..呵呵
多思考,多创新,才是正道!