jquery-animate

问题 I need a div B on my website to update dynamically according to the run time changing height of another div A . div A uses the jquery slideToggle() [on several divs inside the div A ], but div B should only be changing (at the same time) to match the current height of div A . panel_toggle1 and panel1 are contained inside div A : $(document).ready(function () { $("#panel_toggle1").click(function () { $("#panel1").slideToggle("slow", function () { var divAheight = $("#divA").height(); $("#divB"

问题 I'm using multiple number elements on my site which are counting up after hitting the visible area of the viewport. That part works until the user manually scrolls the page. If the user scrolls up or down, the animation stops for a second and repeats when the user don't scroll anymore. It looks very buggy. If I try to replicate the problem in a fiddle, the same code always works without the "stuttering"? jQuery(function($) { $(function($, win) { $.fn.inViewport = function(cb) { return this

问题 JSFIDDLE $("button").click(function(){ $("h1").animate({fontSize: "50px"}); How to make the font size return to its original size if clicked again. 回答1: You can achieve this by checking the current font size and then toggle the value to set, like this: $("button").click(function() { $("h1").animate({ fontSize: $('h1').css('font-size') == '32px' ? "50px" : '32px' }); }) <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <button>CLICK</button> <h1>HELLO</h1

问题 This Jquery animation works except that the hidden element being revealed is automatically shown on top of the other visible element when it should just slide out from under that element. --- |--------- | | | | | | |--------- --- but shows like this --- --------- | | | --------- --- Code Arial; writing-mode: tb-rl; filter: flipH flipV; z-index: 80;"> <b>x-buttons</b> </p> </div> <!-- div id="xbuttons" style="border: 2px solid #404040; font-family: Arial; font-size: 0.9em; background-color:

问题 See Code: http://jsbin.com/amavud/2 Problem: In browsers which implement requestAnimationFrame, when tab with animation is set to background (new tab opened), animation timing is borked. Question : My understanding of requestAnimationFrame is that animation should stop when moved to a background tab, but from this example, it seems like webkit browsers complete the current animation and THEN stop. The problem seems to come from the fact that the second and third balls need a delay before

问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 6 years ago . So I have a series of float:left div elements in a toolbar in my web-app. One of them, when clicked, expands to the right via a jQuery sliding animation. All the divs to the right of this div should slide over to

问题 So, i've got this "skills bar graph" that i need animated. Not just ASAP, but when the viewer scrolls down to it, so they'll see the animate happen! This is what i've got: .bargraph { height: 229px; position: relative; border-left: 1px solid #d4d4d4; margin: 0 auto; } .bargraph ul.bars { margin: 0; padding: 0; list-style-type: none; } .bargraph ul.bars li { position: absolute; width: 30px; height: 200px; bottom: 29px; padding: 0; margin: 0; background: url(http://pics.cssbakery.com/pics

问题 Ok so I have a tab class that is scrollable which works fine, but now I want to hide the controls if they cannot scroll in the direction that they are trying to go. so I have something like this; function tab_left(){ $(".tab_link").each(function(){ //animation here }); } Then I want to create a function that will make sure that none of them are animated(because if they are there position will not be correct). Then it will fix the image to either display or not. The problem I am having is

问题 Ok so I have a tab class that is scrollable which works fine, but now I want to hide the controls if they cannot scroll in the direction that they are trying to go. so I have something like this; function tab_left(){ $(".tab_link").each(function(){ //animation here }); } Then I want to create a function that will make sure that none of them are animated(because if they are there position will not be correct). Then it will fix the image to either display or not. The problem I am having is

问题 I'm trying to run an animation on an infinite loop, starting when the page loads. Everything works fine until you hit refresh while viewing on Safari on both Mobile and Desktop. The first time the page loads everything works just fine, it's on refresh when the translate property fails. If I remove the animation, CSS Translate works fine. The animation goes like this (and I did try using the -webkit- prefix but it won't work). @keyframes circulo_claro { 50% {transform: translate(-43%,45%)