在IE中通过javascript调用C#函数时出现问题

问题描述：

你好

我正在FileUpload OnChange事件上上传图像，并且在Mozilla中工作正常
但不能在IE中使用
错误:中断JScript运行时错误-拒绝访问

Hello

I am uploading image on FileUpload OnChange event and it''s working fine in Mozilla
but not working in IE
Error: Breaking on JScript Run time error-Access Denied

function CheckFileUpload()
   {
    document.getElementById('<%= Submit.ClientID %>').click();
   }

我的C#函数是这样的

My c# function like this

protected void SubmitImageUpload_Click(object sender, EventArgs e)
    {
    }

感谢U

Thank U

答

您似乎正在从iframe访问父框架?如果您在jscript运行时遇到权限被拒绝的问题，则可能是受信任的站点/跨域脚本问题，两个域都添加到了受信任的站点吗?

有时在IE8中，document.domain的设置速度不够快，我不得不在超时后调用iframe函数才能使其正常工作-否则我会遇到相同的问题.

You seem to be accessing a parent frame from an iframe? If you''re getting permission denied issues with jscript runtime it may be a trusted site/cross domain scripting issue, are both domains added to your trusted sites?

Sometimes in IE8 the document.domain isn''t set fast enough, I''ve had to call iframe functions after a timeout before to get it to work - or I get the same issues.

在IE中通过javascript调用C#函数时出现问题

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