onbeforeunload

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How to display onbeforeunload dialog when appropriate?

I\'ve got an editor in javascript on my webpage and I would like to ask user if he/she wants to leave the page even if there are unsaved changes.[详细]

2022-12-27 20:41 分类：问答
onBeforeUnload and multiple forms

I want to have a feature to submit several forms开发者_Python百科 on a page when the user leaves the page. There is this \"do you wanna save?\" question and my code so far is like this:[详细]

2022-12-22 06:53 分类：问答
onbeforeunload dilemma: iframe breaking vs. annoying message on refresh/back buttons click

I\'m implementing a search service called SearchInsideOut. This search service simply replaces web pag开发者_如何学Pythone results by full web pages (Yes, I used iframe).[详细]

2022-12-22 06:15 分类：问答
jQuery UI Dialog OnBeforeUnload

I hav开发者_开发问答e a small problem.I\'m attempting to catch the OnUnLoad Event of the Window and ask a confirmation question and if the user decides they want to stay then fine, and if they want to[详细]

2022-12-14 06:38 分类：问答
window.beforeunload called twice in Firefox - how to get around this?

I\'m creating a popup window that has a beforeunload handler installed. When the \"Close\" file menu item is used to close the popup, the beforeunload handler is called twice, resulting in two \"Are y[详细]

2022-12-13 01:24 分类：问答
Can I prevent onbeforeunload from being called when clicking on an anchor tag?

In head: <head> <script type=\"text/javascript\"> $(document).ready(function() { $(\"#anchor_id\").click(clickHandler);[详细]

2022-12-11 19:07 分类：问答
window.onbeforeunload not firing in child window

I want to bind a function to the beforeunload event of a child window in Javascript. I have the following code:[详细]

2022-12-11 13:44 分类：问答
Internet Explorer calling window.onbeforeunload on window.open and AJAX calls

Ok, I have spent a while on this problem and this is what I have gathered: If you make an AJAX call in IE7 and you have a window.onbeforeunload function specified, it calls the onbeforeunload functi[详细]

2022-12-10 10:09 分类：问答
Google chrome onbeforeunload wrong behavior with iframe

Let say I have two pages. One of them contains another one inside as iframe. If you subscribe to onbeforeunload event on the parent page, then this event doesn\'t triggers if you close tab when iframe[详细]

2022-12-09 05:37 分类：问答