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jquery re-establish img src in .load() function

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问题 I'm trying to figure out how to re-establish the img src if the image src path is invalid or no image is found. I have a dynamically created img src path that may sometimes be pointing to a directory with no actual images. In this case I need to change the src to img/missing.jpg . I have done this with no luck: $('.imgContainer').append( "<img id='pic' src='/dynamically/created/path/to/img.jpg'>" ); $('.imgContainer img#pic').load(function(){ if( $(this).width() == 0 && $(this).height() == 0

Opendir error; No such file or directory found

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问题 This may be a very easy question. I am working in directory /mobile and I have photos in a directory /uploads. I am getting the error: Warning: opendir(http://www.yoozpaper.com/uploads) [function.opendir]: failed to open dir: not implemented in /hermes/bosweb/web088/b881/ipg.yoozpapercom/mobile/sportspage.php on line 313 I am putting this into a variable $dir = "http://www.yoozpaper.com/uploads" for the image src=$dir/$file . Note that this is working when I am working with files in the main

Image not being retrieved from Dropbox

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问题 Hi! I have an image slider. When I try toe retrieve the images from my server, the images are properly displayed. (http://stthomasmountmtc.org/index.html) However, when I try to retrieve the same images from Dropbox, the images are not displayed/retrieved. (http://stthomasmountmtc.org/index1.html) <img src="https://www.dropbox.com/s/woart55urbw792u/image1.jpg" alt="image" /> When I open the link in the src attribute in the browser, the images can be seen, so the link is obviously not broken.

Slowly change/fade/animate an image changing with JQuery

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问题 This is my img, <img src="one.png" id="one" onMouseOver="animateThis(this)"> I want to slowly change this image src to "oneHovered.png" when the user hovers over using jQuery. Which jQuery method is best to do this? A lot of examples I see want me to change the CSS background. Is there anything to alter the src attribute directly? 回答1: You could start by first fading out the image, controlling the duration of the fadeout using the first optional parameter. After the fade out is complete, the

Fallback (default) image using Angular JS ng-src

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问题 I'm trying to set an image source using data returned from a modal. This is inside an ng-repeat loop: <div id="divNetworkGrid"> <div id="{{network.id}}" ng-repeat="network in networks"> <span> <table> <tr> <td class="imgContainer"> <img ng-src="{{ ('assets/img/networkicons/'+ network.actual + '.png') || 'assets/img/networkicons/default.png' }}"/> </td> </tr> </table> </span> </div> </div> As is apparent, I want to populate default.png when the network.actual model property is returned as null

img标签间距问题

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关于img标签间距问题：多个img之间有间距，包含img标签的div之间有间距。 <!doctype html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>test</title> 6 <link rel="stylesheet" type="text/css" href="css/test.css"> 7 </head> 8 <body> 9 <div> 10 <img src="images/1.png"> 11 <img src="images/2.png"> 12 <img src="images/3.png"> 13 </div> 14 <div> 15 <img src="images/4.png"> 16 <img src="images/5.png"> 17 <img src="images/6.png"> 18 </div> 19 <div> 20 <img src="images/7.png"> 21 <img src="images/8.png"> 22 <img src="images/9.png"> 23 </div> 24 </body> 25 </html> 谷歌浏览器效果：火狐浏览器效果：　　我们发现，不同div之间，上下有空白间隙，不同img之间，左右有间隙，而且

PHP: Find images and links with relative path in output and convert them to absolute path

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问题 There are a lot of posts on converting relative to absolute paths in PHP. I'm looking for a specific implementation beyond these posts (hopefully). Could anyone please help me with this specific implementation? I have a PHP variable containing diverse HTML, including href s and img s containing relative urls. Mostly (for example) /en/discover or /img/icons/facebook.png I want to process this PHP variable in such a way that the values of my href s and img s will be converted to http://mydomain

Passing PHP Variable Into jQuery Function

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问题 I'm trying to implement jQuery Flare Video Plugin for my website.. There's a dropdown menu which the user must choose a year from, when the submit button is clicked, a video is meant to show on the screen. I have a database that grabs the path to the video from the database i.e $row['videoName'] . My question is how can I pass PHP variables in jQuery function.. In the example given in the plugin a full path to the video was given in src attribute of jQuery function. I'm trying to make the src

iframe without an src attribute

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问题 I would like to create an <iframe> on the page, but then add the src later. If I make an iframe without an src attribute, then it loads the current page in some browsers. What is the correct value to set for the src so that it just loads a blank iframe? The answers I've seen are: about:blank javascript:false javascript:void(0) javascript:""; url to a blank page Is there a clear winner? If not, what are the tradeoffs? I'd like to not have mixed content warnings for HTTPS urls, nor any back

Cannot load local office.js

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问题 As this answer suggested, I want to modify a little bit office.js . So I copied the content of https://appsforoffice.microsoft.com/lib/1/hosted/office.js to local, such that https://localhost:3000/static/office.js shows well the content. Then, I make a very simple file test.html : <html> <head>  <script type="text/javascript" src="https://localhost:3000/static/office.js"></script> </head> <body> haha <