怎样用js创建Form表单并提交

<script >

//js动态创建form 提交表单

function formSubmit(elementValue) {

var turnForm = document.createElement("form");

//一定要加入到body中！！

document.body.appendChild(turnForm);

turnForm.method = 'post';

turnForm.action = '/product/detail.htm';

turnForm.target = '_blank';

//创建隐藏表单

var newElement = document.createElement("input");

newElement.setAttribute("name","id");

newElement.setAttribute("type","hidden");

newElement.setAttribute("value",elementValue);

turnForm.appendChild(newElement);



turnForm.submit();

}

</script>



<a href="javascript:formSubmit('1')">点击我</a>