iframe和javascript问题，我无法不刷新就关闭iframe. [英] Iframe and javascript issue where i am not able to close an iframe without refresh.

问题描述

您好，我在一个页面中使用了iframe，该iframe在asp.net主页上看起来像div.在iframe页面中，我有一个关闭按钮，当我单击关闭按钮时，我在iframe页面中调用了一个javascript函数，其代码为:

window.location.href ="Pagename.aspx";

该行关闭了iframe，但是包含iframe的主页在关闭iframe后会刷新，因此....我尝试了多种方式来关闭iframe，而无需引用

window.close();

但它不起作用.关闭iframe的主要问题是close btn本身位于iframe页面中，因此，如果我编写代码以关闭iframe页面中的iframe无法使用.....


因此，您能否帮助我解决此问题..那就是关闭iframe而不刷新包含iframe的主页.在此先感谢您！！

Hi, I am using an iframe in a page where the iframe looks like a div on the main asp.net page. In the Iframe page i have got a close button and when i click on close button i am calling a javascript function in iframe page which is having the code as:

window.location.href = "Pagename.aspx";

this line closes the Iframe but the main page which contains Iframe refreshes after closing the iframe so.... I tried in many ways to close the iframe without refres like

window.close();

but it is not working. The main problem to close the iframe is that the close btn is in the iframe page it self so if i write the code to close iframe in iframe page that does not work.....


So, can u please help me solve this issue .. that is closing of iframe without refreshing main page that contains iframe. Thanking you in advance!!

推荐答案

您将需要销毁iframe组件. I框架不是窗口.所以window.close不会做任何事情.但是，您可以在顶层窗口中调用一个函数.只要您iframe的内容在同一个域中即可.

因此，您不用window.close()而是使用window.parent.closeIframe();

在父窗口中，您将需要一个函数closeIframe();

You''ll need to destroy the iframe component. An I frame is not a window. So window.close won''t do anything. You can however call a function in the top level window. As long as the content of you iframe is in the same domain.

So instead of window.close() you do window.parent.closeIframe();

The in the parent window you''ll need a function closeIframe();

function closeIframe() {
   var ifram=document.getElementById("iframe-id");
   iframe.parent.removeChild(iframe);
}

诸如此类.

Something like that.

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