Internet Explorer 11中的JavaScript错误

Question

我有一个表单页面，从弹出窗口向数据库提交数据。我为提交数据添加了一个禁用的按钮js。它不适用于ie11但完全适用于其他浏览器。

  <script language="javascript" type="text/javascript">
    // disables the button specified and sets its style to a disabled "look".
    function disableButtonOnClick(oButton, sButtonText, sCssClass)
    {
        // set button to disabled so you can't click on it.
        oButton.disabled = true; 
        // change the text of the button.
        oButton.value = sButtonText; 
        // IE uses className for the css property.
        oButton.setAttribute('className', sCssClass); 
        // Firefox, Safari use class for the css property. 
        oButton.setAttribute('class', sCssClass);
    }
</script>

Answer 1

尝试以下代码

if((navigator.userAgent.indexOf("MSIE") != -1 )
oButton.setAttribute('className', sCssClass); 
else
oButton.setAttribute('class', sCssClass);