Tìm kiếm hỗ trợ

Tránh các lừa đảo về hỗ trợ. Chúng tôi sẽ không bao giờ yêu cầu bạn gọi hoặc nhắn tin đến số điện thoại hoặc chia sẻ thông tin cá nhân. Vui lòng báo cáo hoạt động đáng ngờ bằng cách sử dụng tùy chọn "Báo cáo lạm dụng".

Tìm hiểu thêm

Why firefox doesn't show placeholder/icon for broken images?

more options

My question is exactly like these posts:

https://support.mozilla.org/en-US/questions/1047715 https://support.mozilla.org/en-US/questions/1016612

In both of them, selected answer refers to the following link which is not available now:

http://megashare.altervista.org/blog/2012/08/enable-broken-image-placeholders-in-firefox/

I want to know how can I enable broken image icon in firefox. Note that "browser.display.show_image_placeholders" is true in my browser.

My question is exactly like these posts: https://support.mozilla.org/en-US/questions/1047715 https://support.mozilla.org/en-US/questions/1016612 In both of them, selected answer refers to the following link which is not available now: http://megashare.altervista.org/blog/2012/08/enable-broken-image-placeholders-in-firefox/ I want to know how can I enable broken image icon in firefox. Note that "browser.display.show_image_placeholders" is true in my browser.

Được chỉnh sửa bởi je.nickp vào

Tất cả các câu trả lời (5)

more options

Which page is giving you a problem? When I try the missing file and corrupted file scenarios, I get a placeholder.

https://www.jeffersonscher.com/res/brokenimg.html

more options

You may not see a placeholder if the image dimensions are unknown and not specified in the image tag or via CSS or there is an alt attribute..

more options

I forgot about the alt="alt text" issue. When I add that to my test page, the placeholders are replaced by the alt text (naturally).

more options

jscher2000 said

I forgot about the alt="alt text" issue. When I add that to my test page, the placeholders are replaced by the alt text (naturally).

I think it is not natural. Chrome shows icon AND alt text together. I want such behavior in firefox.

more options

One workaround would be to apply the style rule from the lower part of the demo page, or a variation of the rule, to all pages. This can be done using either an add-on such as Stylus or by creating an optional userContent.css file.

Or if you aren't in a hurry, you can submit comments and suggestions for feature changes through one or more of the following links: