$ {document).ready(函数不加载，除非刷新 [英] $(document).ready(function not loading unless refreshed

问题描述

我正在使用jQuery和$(document).ready事件.当我在IE8中加载时，出现错误对象不支持此属性或方法".当我刷新时，它工作正常.这是我的代码:

I am using jQuery and the $(document).ready event. when i load in IE8 i get an error "Object doesn't support this property or method". When i refresh it works fine. Here is my code:

    <script language="text/javascript">
    $(document).ready(function ()
    {
        var xmlhttp;
        xmlhttp=new XMLHttpRequest();
        xmlhttp.onreadystatechange=function()
       {
     if (xmlhttp.readyState==4 && xmlhttp.status==200)
        {
       document.getElementById("loginbox").innerHTML=xmlhttp.responseText;
       }
    }
        xmlhttp.open("POST","loginform.php",true);
       xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
       xmlhttp.send();
   });
  </script>

我的头部标记中有以下内容:

I have the following in my head tag:

    <script type="text/javascript" src="http://code.jquery.com/jquery-latest.js">

我尝试过$(window).load和其他任何帮助，我们将不胜感激.

Any help would be appreciated i have tried $(window).load and others.

推荐答案

包含jQuery库时，请使用jQuery库，因为仅使用$(document).ready()函数.

Use the jQuery library when you include it, as you are using only the $(document).ready() function.

尝试以下代码(它可以完成与您完全相同的操作):

Try this code (it accomplishes the exact same thing as yours):

$(document).ready(function() {
  $.post('loginform.php', $('#id_of_your_login_form').serialize(), function(response) {
    $('#loginbox').html(response);
  });
});

---

此行也可能有问题:

---

This line also might be problematic:

<script language="text/javascript">

您指定的是type，而不是language.尝试以下方法:

You are specifying the type, not the language. Try this one instead:

<script type="text/javascript">

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