在一个FORM表单中实现多个ACTION动作，三种方式

from.html

<p>原文地址：<a href="http://www.blogjava.net/hwaspf/articles/320491.html" target="_blank">在一个FORM中实现多个ACTION动作</a></p>

<form name="testForm" method="post" action=""> 
    <input name="Name" type="text" id="Name"> 
    <input type="button" name="Button" value="Act1" onClick="act1();"> 
    <input type="button" name="Submit2" value="Act2" onClick="act2();"> 
</form> 
<script language="JavaScript"> 
function act1() 
{ 
	document.testForm.action="a.jsp"; 
	document.testForm.submit();
} 
function act2() 
{ 
	document.testForm.action="b.jsp"; 
	document.testForm.submit();
} 
</script>



<form name="frm1" action="javascript:void(0)" method="post"> 
    a.jsp <input type="radio" name="rad" checked><br> 
    b.jsp <input type="radio" name="rad"><br> 
    <input type="button" name="btn" value="Submit" onClick="sub(frm1,'_self')"> 
</form>
<script language=javascript> 
function sub(form, target) 
{ 
	if (form.rad[0].checked) { 
		url = "/a.jsp"; 
		form.action = url; 
		form.target = target; 
		form.submit(); 
	} else if (form.rad[1].checked) { 
		url = "/b.jsp"; 
		form.action = url; 
		form.target = target; 
		form.submit(); 
	}
} 
</script>


<hr>
<p>原文地址：<a href="http://spllot.iteye.com/blog/509075" target="_blank">一个表单,多个提交按钮,提交到不同的action</a></p>

<form name="myForm" action="javascript:void(0)" method="post"> 
    <input type="button" value="提交" onclick="myForm.action='a.php';myForm.submit()">  
    <input type="button" value="预览" onclick="myForm.action='b.php';myForm.submit()">  
    <input type="button" value="更新" onclick="myForm.action='c.php';myForm.submit()">
</form>