mutation-events
Library for DOM mutation events?
I need to trigger an action when conten开发者_开发百科t is added to a Web page. The updates can be of different nature (AJAX, delayed scripts, user action for example) and are not under my control.[详细]
2023-01-30 00:26 分类:问答How do I play a sound when an element changes, like SO Chat does?
I want a sound to play when an element changes on a page. I know how to do this, but I can\'t get it to play only on the first change, and don\'t do it later, until the user focuses the window (tab) a[详细]
2023-01-27 06:08 分类:问答What's the best way to be notified when an extension's toolbaritem is being used?
I want to setup label attributes, and event listeners for a toolbaritem when it\'s being used. Because even though I add my extension\'s toolbaritem to <toolbarpalette id=\"BrowserToolbarPalette\"&[详细]
2023-01-21 15:59 分类:问答How to get the changed content in the page?
I wrote a user script for the latest Chrome browser. It seems the script can\'t get the changed content of the page after loaded (for example, after the page loaded, I clicked ¿sth? and an embedded w[详细]
2023-01-19 15:30 分类:问答Detect changes in the DOM
I want to execute a function when开发者_运维问答 some div or input are added to the html. Is this possible?[详细]
2023-01-07 03:34 分类:问答Possible to modify DOM during/before initial DOM parsing?
Is it possible to modify the DOM during or before the initial DOM parsing? Or do I have to wait until the DOM is parsed and built before interacting with it? More specifically, is it possible to hinde[详细]
2022-12-25 20:39 分类:问答Most efficient method of detecting/monitoring DOM changes?
I need an efficient mechanism for detecting changes to the DOM. Preferably cross-browser, but if there\'s any efficient means which are not cross browser, I can implement these with a fail开发者_高级运[详细]
2022-12-23 16:51 分类:问答is there an alternative to DOMAttrModified that will work in webkit
I need to leverage this DOM event. I开发者_Python百科E has onpropertychange, which does what I need it to do also. Webkit doesn\'t seem to support this event, however. Is there an alternative I could[详细]
2022-12-13 14:26 分类:问答XUL attaching events to anchors added with javascript
I\'m writing a firefox extension that adds event listeners to all the anchor tags on a page. Essentially I have:[详细]
2022-12-09 03:55 分类:问答