When using the function to switch images as shown below, I want to check if the image is already in the cache to prevent showing the css .loading class. The .complete() object just made a lot of trouble but I couldn't use it probably. The switchImage Function is fired when pressing a thumbnail or a prev/next button.Is their any solution to check whether the image/url I want to load is already in the cache?
Here is a link to my gallery: [URL] Here is a screencap of my problem: [URL] This just seems to randomly happen sometimes, and I can't figure out why. Very rarely, it will be one or two of the thumbnails that's lower, but I didn't get a screencap and haven't been able to get it to happen again. The problem with the main image occurs frequently after clearing the cache in Safari. I'm totally stumped, because other times it loads just fine, and seems to always be fine when the page is reloaded or a thumbnail is clicked.
Is there a way in Javascript, or perhaps in HTML, to force a browser to re-render an image on an HTML page after a round-trip between the client and the server ?
In my particular case, the image is changing on the server although the URL for it remains the same, but the browser is still displaying the old image from its cache rather than the new image from its URL location.
I'm trying to figure out how I can check if a certain div on my page contains an image or not. Kind of; if (#div contains 'img'){do this} else {do that The div will always contain some code etc. but not an image typically. the image name is always the same: button.png if that matters.
I want to know if there is a possibilty to check with JQuery if an image can be loaded or not? Because when an imgae can't be loaded the Jqzoom should not work, because the big image (which is for the zoom) could not be loaded. Imagin I have hundreds of pictures, how can I check if this big image could be loaded or not?
There are a couple of things I'm having issues with and was hoping someone could point me in the right direction:1) When you click the check boxes, the image area is selected in red. I'd like to make it so when you click on mild=yellow, moderate=orange, severe=red. But as the colour is specified in default_options. How do I specify the colour for each check box separately?2) I'd like to move the text and check boxes to the top left of the image (I can get the image to float right, but can't seem to move the text (as an asp:panel) to the top left. It is still at the bottom, even after playing with the height etc.
I just started with Jquery: <script type="text/javascript"> $(document).ready(function() { $('#desperation input[type=image]').attr('disabled', true).fadeTo ("fast", 0.10); $('#1').attr('disabled', false).fadeTo("fast", 0.70); }); $('#1').toggle( function () { $('#1').click(function() { $('#1').fadeTo("fast", 1.00).attr('checked', true); $('#2').attr('disabled', false); });}, function () { $('#1').click(function() { $('#1').fadeTo("fast", 0.70).attr('checked', false); $('#2').attr('disabled', true); });}); </script> <div id="skill"> <form action="javascript:void(null);" method="post" enctype="application/x-www-form-urlencoded" id="skillplanner" name="skillplanner" > <fieldset id="desperation"><legend>Freetrader Skills: Desperation</ legend> <input type="image" src="files/icons/underdog.png" id="1"></input> <input type="image" src="files/icons/dump_guns.png" id="2"></input> <input type="image" src="files/icons/desperation_fire.png" id="3"></input> <input type="image" src="files/icons/rum_ration.png" id="4"></input> <input type="image" src="files/icons/hasty_fire.png" id="5"></input> </fieldset></form></div> The problem is with the toggle function. On click it should "check" clicked one and activate next one. Function doesnt work and I dont have a clue....
I am sorry if this has been asked already. I searched but could not find a suitable answer.I am making a simple RSS reader (using jquery mobile) and I need to be able to cache the resulted feed.To understand better let me explain alittle. I have a page where the users selects the desired category. After that he is taken to a different page where the titles of news are. here the feed is read for the first time. When the user click on a title he is taken to another page where I want to display the content of the selected news article.Sincethe feed was already retrieved on the previous page, I want to be able to cache it so that it won't be retrieved again.Any idea how I best do this?
I have a DOM manipulated page - manipulated with jQuery.The user follows a link on this page - but when he uses the back button all the previous JSON data is lost and the original (unmanipulated) static page is shown.This is putting a *STOP* on our project.I cannot find a way to cache the content - have tried headers and mod_cache in apache... it still simply shows the original page.To make things worse different browsers give different results.
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head>
<body bgcolor="#ffffff" text="#000066"> I'm working with some large images that are in markup but being processed into queued animations. If image is already loaded but I call $load will it pull image from browser cache? I want to use the success to do some size processing
The scenario would be something like checking if an element fulfills some complex conditions, something like if(myElement.is('div.someClass[someAttribute], td.someOtherClass[someAttribute]')) ... . Is there a way to parse that string only once, maybe create some sort of "compiled" version of the check, cache it, then give it to is ? Or does jQuery cache the string after parsing it once so I don't have to do anything?
I have a list of checkboxes. Want to show or hide images related to each checkbox upon selection/deselection.
I want initially the images will not shown as the check boxes are select the images will showup. if deselect any checkbox then that particular image will disappear with taking no space.
I'm looking for a JS code that will check the current browser and then use a different background image accordingly.Mainly for browsers like Flock and etc. that aren't yet CSS3 friendly (background-size:cover; etc.)I'm not looking for an alternative to CSS3, because, well, I like it! Just a way to check if the current browser is CSS3 friendly.[EDIT]I just started reading an article about Object Detection ttp://www.quirksmode.org/js/support.html). Seems like a better alternative to browser detection. However, how do I use JS to check if the browser supports a CSS3 statement???
the bellow scenario: I have a list of checkboxes. Want to show or hide images related to each checkbox upon selection/deselection. I want initially the images will not shown as the check boxes are select the images will showup. if deselect any checkbox then that particular image will disappear with taking no space.
I have a list of checkboxes. Want to show or hide images related to each checkbox upon selection/deselection.
I want initially the images will not shown as the check boxes are select the images will showup. if deselect any checkbox then that particular image will disappear with taking no space.[code]...
Here is the HTML: [URL] I'm trying to uncheck the selected radio button, then set the value to 1 (Yes), basically overwriting theinitialvalue to 1. I've looked at prop(), val(), and attr(), and just don't know where to start. Should I select $('#set_q157 input') or$('#set_q157 input:radio'), or each individual radio?
Do I need to each them, and check if its checked, then change its value, or is there a way to select all three inputs as just one radial button? It would also need to work if the input has not yet been checked.
I have several .js files that are included in various jsp pages.
I've read somewhere(can't remember where?) that the browser caches .js files.
If this is the case is it better to include all of them in the 1st page of my app regardless if they're used in this page & take a performance hit once? - or am I missing something?
What's the simplest way to fetch a js file from the current website, then cache it?
I'm using dojo, which has a large js file when using the built version. As a mercy for dialup users, I want to serve up a tiny 'loader' html page (containing an animated 'loading...' gif) which, when loaded:
1. retrieves the big js file, and plants it in the cache 2. when the js file is retrieved, then sets document.location to the url of the real website page which uses this js file, and thus redirects to that page.