iframe 加form提交数据

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>伪造Ajax</title>
</head>
<body>

<input type="text">
<form id="f1" action="/fakeajax/" method="post" target="ifr">
    <iframe name="ifr" id="ifr"></iframe>
{#    当iframe加载时,也就是有返回值的时候 执行loadiframe()     模拟回调函数#}
    <input name="user" type="text">
    <a onclick="submit_form()">提交 </a>
</form>
</body>
<script>
    function submit_form() {
       document.getElementById('f1').submit()
       document.getElementById('ifr').onload=loadiframe#绑定事件
    }
   function loadiframe() {
      var return_values=document.getElementById('ifr').contentWindow.document.body.innerHTML
      console.log(return_values)
   }
</script>
</html>
iframe提交数据

 要用ID去找不然前台报错

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>


<form id="f1" action="/fakeajax" method="post" target="ifr">
{% csrf_token %}
<iframe name="ifr" id="iframe"></iframe>
<input name="user" type="text">
<a onclick="submit_form()">提交</a>
</form>

<script>
function submit_form() {
document.getElementById('f1').submit()
document.getElementById('iframe').onload=loadiframe
}
function loadiframe() {
var return_values=this.contentWindow.document.body.innerHTML
var obj = JSON.parse(return_values)
if(obj.status){

alert(obj.status);
}
}
</script>

</body>
</html>

详细:https://www.cnblogs.com/sss4/p/7137032.html

posted @ 2019-04-26 13:43  黑色薄荷糖  阅读(1745)  评论(0编辑  收藏  举报