Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Ovo će web mjesto raditi na ograničen način, dok obavljamo održavanje stranice. Ako neki članak ne riješi tvoj problem i ako želiš postaviti pitanje, naša zajednica za podršku spremna je pomoći na Twitteru @FirefoxSupport i na Redditu /r/firefox.

Avatar for Username

Pretraži podršku

Izbjegni prevare podrške. Nikad te nećemo tražiti da nas nazoveš, da nam pošalješ telefonski broj ili da podijeliš osobne podatke. Prijavi sumnjive radnje pomoću opcije „Prijavi zlouporabu”.

Saznaj više

Ova tema je arhivirana. Postavi novo pitanje ako trebaš pomoć.

Rendering bug - Nested HREF tags created at runtime?

  • 1 odgovor
  • 15 ima ovaj problem
  • 23 prikaza
  • Posljednji odgovor od bmoshe

rationalsystems
rationalsystems
more options

Some code is not rendered correctly at runtime - Firefox creates additional code at runtime which is not present in the source HTML.

A series of A HREF tags are added to code which is nested within a single A HREF tag in the source. It also adds _moz-rs-heading="" within the A, before the HREF property.

It only happens in Windows Firefox (not OS X) and only to a single item in a page - the item affected varies.

If you refresh the page a few times, sometimes it corrects itself.

Doesn't happen in any other browser.

This screenshot (with Firebug enabled) shows the rendering error and the code added at runtime.

Any explanation?

[http://www.rational-systems.net/files/eum/devweb/index.html Some code] is not rendered correctly at runtime - Firefox creates additional code at runtime which is not present in the source HTML. A series of A HREF tags are added to code which is nested within a single A HREF tag in the source. It also adds _moz-rs-heading="" within the A, before the HREF property. It only happens in Windows Firefox (not OS X) and only to a single item in a page - the item affected varies. If you refresh the page a few times, sometimes it corrects itself. Doesn't happen in any other browser. [http://www.rational-systems.net/files/eum/devweb/_notes/scr_web30_bug_moz_article_render.jpg This screenshot] (with Firebug enabled) shows the rendering error and the code added at runtime. Any explanation?

Svi odgovori (1)

bmoshe
bmoshe
more options

The explanation will no longer be relevant with Firefox 4 because of the HTML5 support 

I'm being here a bit inaccurate in favor of simplifying things.

In HTML, every element is either inline or block, where block elements contain inline elements (e.g., form contains paragraphs). In HTML4, a elements (href) cannot be used as blocks because they were defined as inline (bad judgement call of those W3 guys back at the early days of the Internet). Browsers tend to fix that mistake for you, and my guess is that Firefox chooses its fixing method, based on performance issues (that is, you don't get that problem when making a few such mistakes).

This will no longer be relevant with HTML5 due to a redefinition of the a element (finally). If you want to support HTML4 browsers, you should not have div, h#, table, etc... inside an a element.