jQuery中有没有一种方法可以动态创建和提交表单.
Something like below.
<html>
<head>
<title> Title Text Goes Here </title>
<script src="http://code.jquery.com/jquery-1.7.js"></script>
<script>
$(document).ready(function(){alert('hi')});
$('<form/>').attr('action','form2.html').submit();
</script>
</head>
<body>
Content Area
</body>
</html>
Is this supposed to work or there is a different way to do this?
There were two things wrong with your code. The first one is that you included the $(document).ready(); but didn't wrap the jQuery object that's creating the element with it.
The second was the method you were using. jQuery will create any element when the selector (or where you would usually put the selector) is replaced with the element you wish to create. Then you just append it to the body and submit it.
$(document).ready(function(){
$('<form action="form2.html"></form>').appendTo('body').submit();
});
Here's正在运行的代码.在本例中，它不会自动提交，只是为了证明它会添加表单元素.
Here's具有自动提交功能的代码.一切都很顺利.Jsfiddle将您带到一个404页面，因为"form2.html"显然不存在于其服务器上.