brokenimage

Detecting Broken CSS “background-images” in JavaScript/jQuery

由 依然范特西╮ 提交于 2019-12-22 08:06:23
问题 Here is an example to detect broken Images http://maisonbisson.com/blog/post/12150/detecting-broken-images-in-javascript/ but is it possible to detect an broken background-image? For exmaple: <div style="background-image:url('http://myimage.de/image.png');"></div> 回答1: Do you have control over the "404 not found" page on your server? In that case you could point it to a script that looks for .jpg/.png/.gif in the requested URL and log accordingly, then outputting a 404 page to the user. 回答2:

404 not found - broken links to CSS, images

由 北城以北 提交于 2019-12-18 09:12:22
问题 I am experiencing a strange problem regarding broken links to the CSS and image files. On our website everything works as expected. If you type in a non existing URL path such as http://example.com/test the 404 not found comes up as it should. However, if you type in a different path http://example.com/another/test.html the 404 page comes up as well but the links to the CSS and images are broken. In addition, the URL occasionally resolves to http://example.com/example.com/kontakt having the

Is it possible to detect broken/unloaded (error) images with CSS?

由 牧云@^-^@ 提交于 2019-12-18 07:52:07
问题 I'd like to give broken/errored images some extra CSS: img:error { max-width: 20px; max-height: 20px; } but that doesn't work. Is there a way with pure CSS to do this? Is there an img pseudo selector for this? Or even better: a dirty hack that works? I've looked around, but nobody seems to be wondering =) (Yes, I know JS can do it and I know how; no need to mention it.) 回答1: There is no way in CSS specs or drafts, but Firefox has a proprietary selector (pseudo-class) :-moz-broken. Its

.PNG's breaking in IE 7 and 8, red x white border

由 心不动则不痛 提交于 2019-12-13 05:16:50
问题 we're working on a site for some really cool folks, it's here: http://journeyofaction.com it's a modified version of the 'wave' video-centric theme found on themeforest. they're uploading all their images as .PNG's. the other day they emailed us saying some of their users aren't seeing any images, only small white boxes with a red 'x' and where the image should be has a large white border. i checked it out in IE 7 / 8 / 9 on adobe browserlab, and verified that this is so. when we initially

How to replace nonexistent images with a placeholder in asynchronous loading from database

由 匆匆过客 提交于 2019-12-11 01:51:23
问题 I have a database with images that i need to load on-the-fly per user's request. The images would go as background images of separate s in an encompassing div container... something like image scroller. The database is currently a local database but this is not my issue. the issue is that the database may not have all the images that i have requested...and i may get one or more images that are non-existent... and since things are asynchronous on the database front and the loading image front

Yii Asset manager - css with image url

由 ↘锁芯ラ 提交于 2019-12-07 03:46:31
问题 I am using the following code to publish my css file to assets. Yii::app()->clientScript->registerCssFile( Yii::app()->assetManager->publish( Yii::getPathOfAlias('application').'/../css/combo-autocomplete.css' )); It registers the css successfully and styles are working fine, but the following css class using a image. .ui-icon { background-image: url(../images/down-arrow.png); } is not loading, it is referred to path inside assets folder. It is looking for the image inside root/assets/images/

Detecting Broken CSS “background-images” in JavaScript/jQuery

由 孤街醉人 提交于 2019-12-05 17:28:29
Here is an example to detect broken Images http://maisonbisson.com/blog/post/12150/detecting-broken-images-in-javascript/ but is it possible to detect an broken background-image? For exmaple: <div style="background-image:url('http://myimage.de/image.png');"></div> Do you have control over the "404 not found" page on your server? In that case you could point it to a script that looks for .jpg/.png/.gif in the requested URL and log accordingly, then outputting a 404 page to the user. I dont think you need to have jQuery or javascript to tell you whether a link is broken. Use Firebug in Firefox

Yii Asset manager - css with image url

由 假如想象 提交于 2019-12-05 05:58:41
I am using the following code to publish my css file to assets. Yii::app()->clientScript->registerCssFile( Yii::app()->assetManager->publish( Yii::getPathOfAlias('application').'/../css/combo-autocomplete.css' )); It registers the css successfully and styles are working fine, but the following css class using a image. .ui-icon { background-image: url(../images/down-arrow.png); } is not loading, it is referred to path inside assets folder. It is looking for the image inside root/assets/images/ Is there any way to redirect the image url in the css to the original path, because i am not

jQuery/JavaScript to replace broken images

由 旧巷老猫 提交于 2019-11-25 22:15:57
问题 I have a web page that includes a bunch of images. Sometimes the image isn\'t available, so a broken image is displayed in the client\'s browser. How do I use jQuery to get the set of images, filter it to broken images then replace the src? --I thought it would be easier to do this with jQuery, but it turned out much easier to just use a pure JavaScript solution, that is, the one provided by Prestaul. 回答1: Handle the onError event for the image to reassign its source using JavaScript:
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