We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊，或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

此討論串已被封存。 如果您有需要幫助，請新增一個新問題

Iframe content disappear if script loaded from string

  • 2 回覆
  • 2 有這個問題
  • 1 次檢視
  • 最近回覆由 Lehych

Lehych
Lehych
more options

I've got strange behaviour of FireFox 3.6-14 (have no 3.0 for now) with whis sample of code http://pastebin.com/CzzfB709 Short explanation: if we create SCRIPT element and push script text from string and at the same time this script (that comes from string) create IFRAME, then iframe content is reloaded after script finished; In sample code you can see that we have `scriptText` variable that contains JS code. Then we create SCRIPT tag and put string code there. What you see: till you not close alert windows, you see text in iframe, but when you close it, iframe became blank.

I also have an example of the same code from string if it pasted directly into HTML. Everything seems fine there. http://pastebin.com/4JcajiDQ

I ask if anyone can just explain me, why is it hapend.

I've got strange behaviour of FireFox 3.6-14 (have no 3.0 for now) with whis sample of code http://pastebin.com/CzzfB709 Short explanation: if we create SCRIPT element and push script text from string and at the same time this script (that comes from string) create IFRAME, then iframe content is reloaded after script finished; In sample code you can see that we have `scriptText` variable that contains JS code. Then we create SCRIPT tag and put string code there. What you see: till you not close alert windows, you see text in iframe, but when you close it, iframe became blank. I also have an example of the same code from string if it pasted directly into HTML. Everything seems fine there. http://pastebin.com/4JcajiDQ I ask if anyone can just explain me, why is it hapend.

所有回覆 (2)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

Although you haven't yet received a response on the mozillaZine web development forum, I do think that is a better board for this discussion.

Iframe content disappear if script loaded from string - mozillaZine Forums

Lehych
Lehych 提出問題者
more options

As I think, this is some kind of a problem inside FireFox. So I just didn't know where to post it. Usually I'll prefer developer discussion group or maillist but I could not find such for FireFox. If you shure that mozillaZine is a best place for it than I'll wait. But I'm not shure whether it is still active community based on it's main page.