removeclass

replace img src with jquery on click

由 走远了吗. 提交于 2019-12-24 19:16:36
问题 This might seem as child play, but I can't figure out how I can replace the src attribute of an image. The src is "build.php" which generate the image. What I want is when I click on "mix" it will run build.php to generate a new image, remove the old image and display the new image with a nice fadeout/fadein. Also with an "Building new image" which hides when the new image is done loading. I tried with $("#mix").click(function(){ var img = new Image(); $(img).load(function () { $(this).hide()

addClass() then removeClass() on click (jquery)

由 南笙酒味 提交于 2019-12-24 17:43:12
问题 .I'm trying to make some gallery. Want to use addClass to show image and then click on same place to remove this new class I googled for help, but after hour of trying to get it work normally, i'm asking you for help. I found here solution for reversed option (first remove and add) Code: <html> <script type="text/javascript" src="http://www.s-ola.me/js/jquery.js"></script> <script type="text/javascript" src="http://www.s-ola.me/js/jquery.nailthumb.1.1.min.js"></script> <style> #window { width

.removeClass from all elements (versus a single defined element)

由 浪尽此生 提交于 2019-12-23 08:57:05
问题 how would I use .removeClass to remove all matching classes instead of calling out each element individually? So instead of this: $("input").removeClass("CO_form_alert"); $("select").removeClass("CO_form_alert"); 回答1: $("input, select").removeClass("CO_form_alert"); or even $(".CO_form_alert").removeClass("CO_form_alert"); Hint: jQuery always works on all selected elements. 回答2: $(".CO_form_alert").removeClass("CO_form_alert"); 回答3: why couldn't you just use the following to do as you asked

removing a class that contains a set of characters

由 旧巷老猫 提交于 2019-12-22 05:20:15
问题 Is there a way to remove a class that starts or contains a defined text string? I have several classes for background color overides that start .bg .bgwhite .bgblue .bgyellow I've set up a little jquery for a select box that adds and removes modifying classes to an element, in this case an <a href id="buttontostyle"> tag I need to remove these classes that start with .bg , while keeping another class which determines the size of the buttons so something like this: $("#buttoncolors").change

Why don't multiple class selectors work with removeClass

由 孤者浪人 提交于 2019-12-20 04:33:08
问题 How do I make this work in one statement with multiple classes? <div class="ddd back7">d</div> <div class="fff back7">f</div> <div class="ggg back7">g</div> $('.ddd','.fff','.ggg').removeClass('back7'); //Does not work $('.ddd').removeClass('back7');//Does $('.fff').removeClass('back7');//Does $('.ggg').removeClass('back7');//Does http://jsfiddle.net/qfmgcvkk/ 回答1: You want the commas in the quotes: $('.ddd, .fff, .ggg').removeClass('back7'); 来源： https://stackoverflow.com/questions/26722299

Rework jQuery Scripts to Utilize Wildcard Targeting of Classes/Ids

由 北慕城南 提交于 2019-12-18 09:42:04
问题 I currently have a (fairly sizable) JavaScript file which is used to animate some elements on a page. There are four 'sets' of scripts used on the page, each set contains a number of scripts equal to the number of steps in the tutorial on the page. What I would like to do is rework the scripts so that they will use wildcard targeting (if possible) instead of using the current setup (which is one script per function per step). I will provide the first script from each of the sets: First

jQuery: Wildcard class selector in removeClass

由 ﹥＞﹥吖頭↗ 提交于 2019-12-18 09:05:06
问题 This code snippet works to remove an existing class, before adding a new one, when I specify it directly (ie, 'ratingBlock', 'ratingBlock1', 'ratingBlock2', etc.). But when I use a wildcard selector in the removeClass ('[class^="ratingBlock"]'), it doesn't work. Am I doing something wrong? Thanks. <style type="text/css"> .ratingBlock {background:gold !important;} .ratingBlock1, .ratingBlock2, .ratingBlock3, .ratingBlock4, .ratingBlock5 {background:LightGreen;} </style> <div class="test block

Add & remove active class from a navigation link

由 江枫思渺然 提交于 2019-12-18 05:04:16
问题 I have been looking for tutorials on how to add and remove a class from a link unfortunately without any success. All the earlier questions on this have give me some understanding, but haven't give me the result I want to accomplish. I'm trying to have an active state for my navigation, by adding and removing a class when the link is clicked. Here is what I have as far as JavaScript: $(document).ready(function(){ //active state $(function() { $('li a').click(function(e) { e.preventDefault();

Remove all classes except one

由 早过忘川 提交于 2019-12-17 17:54:15
问题 Well, I know that with some jQuery actions, we can add a lot of classes to a particular div: <div class="cleanstate"></div> Let's say that with some clicks and other things, the div gets a lot of classes <div class="cleanstate bgred paddingleft allcaptions ..."></div> So, how I can remove all the classes except one? The only idea I have come up is with this: $('#container div.cleanstate').removeClass().addClass('cleanstate'); While removeClass() kills all the classes, the div get screwed up,

Add class and remove class based on checked radio? [duplicate]

由 ￣綄美尐妖づ 提交于 2019-12-13 06:27:39
问题 This question already has answers here : Add class to target based on radio input value (toggle, like function) (2 answers) Closed 6 years ago . Here is my jsbin, http://jsbin.com/ugufi/11 I removed any attempt I made to remove the class, because it just kept alerting undefined. My problem is when I add the checked class to my target I (as said above) fail to remove the class of the target. I cannot use parent or sibling selectors, because the target is separate from my nested radio inputs.
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