jquery-animate | 易学教程

How do I animate in jQuery without stacking callbacks?

阅读更多关于 How do I animate in jQuery without stacking callbacks?

Let's say I have three divs, and I'd like each to animate once the previous one is done. Currently, I write this: $('div1').fadeOut('slow', function() { $('div2').fadeOut('slow', function() { $('div3').fadeOut('slow'); }); }); Which is ugly, but manageable. Now imagine I have 10 different animations that need to happen one after the other on different elements . Suddenly the code gets so clunky that it's extremely hard to manage... Here's pseudocode for what I'm looking to do: $('div1').fadeOut('slow' { delay_next_function_until_done: true } ); $('div2').fadeOut('slow' { delay_next_function

jQuery animate SVG element

阅读更多关于 jQuery animate SVG element

问题 I got a svg in my application. Like <svg id="gt" height="450" width="300" xmlns="http://www.w3.org/2000/svg"> <image id="1_dice" x="0" y="420" height="30" width="30" xlink:href="images/1_coin.png" /> </svg> I got a svg element named '1_dice'. In a HTML button click I would likes to animate the element according to the parameters. Like $('#btn').click(function(){ $('#1_dice').animate({'x':200},2000); }); I tried this but this doesn't working ... 回答1: jQuery animate is for animating HTML

jQuery animations sequence

阅读更多关于 jQuery animations sequence

My question has already been asked a million times, but yet I can't find an answer that satisfies my needs. What I need is a function allowing me to play animations sequentially. I'm developping a website containing many CSS3 transitions and jQuery/jQueryUI animations. I have broken those animations into elementary standalone functions such as : slideUpSomething(); fadeOutSomethingElse(); showThisOtherDude(); Those functions could be anything : animationA(); animationB(); animationC(); Using callbacks or queues makes the code impossible to manage. And to be honest, I'm not good enough to

Jquery: animate .outerWidth()?

阅读更多关于 Jquery: animate .outerWidth()?

问题 When animating a width toggle, it's not animating the padding, so i looked into .outerWidth() but i'm not exactly sure how to implement this... $('#shareheart').click(function(){ $('.share-text').animate({outerWidth: 'toggle'}, 2000) }) 回答1: Animate only works on css properties. Im not sure what the toggle key word does but i assume its shortand for alternating hide / show keyword. you could try: $('#shareheart').click(function(){ $('.share-text').animate({ width: 'toggle', 'padding-left':

jQuery: Animating opacity in IE

阅读更多关于 jQuery: Animating opacity in IE

问题 Using a div with solid black color to fade out an image underneath it. In Chrome and Firefox, this works fine, however, in IE, it's backwards. $("div#bgcover").animate( {opacity:.70}, 2500); This starts at 0% opacity and is supposed to animate to 70% over time. In IE, however, it jumps from 0% to 100%, and then fades back down to 70%. Looking for a fix for this. Thanks. 回答1: Try to set the opacity to zero before you animate it: $("div#bgcover").css({ opacity: 0.0 }).animate( {opacity:.70},

jQuery animate() not working with colors

阅读更多关于 jQuery animate() not working with colors

问题 I'm trying to do some simple jQuery test in Confluence 4.1.9. $("div#test").css("background","#F00"); works, but $("div#test").animate({background:"#F00"}); doesn't. Am I missing something? Or maybe animate() just doesn't work in Confluence? Hopefully someone can help me out with this. Thank you. [Update] Thank you guys, it totally worked! But fyi, it did not work in preview, which made me scratch my head a bit. Good thing I decided to save the page and see what happens anyway. :P 回答1: jQuery

Don't Animate X If Animation X Already Running (inside keyup)

阅读更多关于 Don't Animate X If Animation X Already Running (inside keyup)

The way it's currently written causes the hide to fire over and over if msg.d starts returning 'false' from 'true' until enough time has passed for the animation to stop. Is there an isHiding or something? Thanks in advance! if(msg.d == "true") { if(!$("#addContactEmailError").is(":visible")) { $("#addContactEmailError").show('bounce'); } $("#addContactSubmitButton").attr("disabled", true); } else { if($("#addContactEmailError").is(":visible")) { $("#addContactEmailError").hide('slide', { direction: "up" }); } $("#addContactSubmitButton").attr("disabled", false); } Edit 1 This is all in a

Shape tween in javascript

阅读更多关于 Shape tween in javascript

问题 Is there a way to do a shape tween in javascript? Using canvas maybe... 回答1: If you will be doing graphics on the HTML 5 canvas element, you may want to check the Processing.js library. There is a tweening library, but you will probably find it helpful for many other things. Processing.js uses JavaScript to draw shapes and manipulate images on the HTML 5 Canvas element. The code is light-weight, simple to learn and makes an ideal tool for visualizing data, creating user-interfaces and

jQuery opacity animation

阅读更多关于 jQuery opacity animation

问题 I am making a website, and it allows users to change view options. I use jQuery to smooth animations for font changing. It fades the whole page out and back in again with the new fonts. The fade out animation is fine, but when it fades back in, there's no fade. It just pops up, no animation. The problematic jQuery is in http://xsznix.my3gb.com/options.php. The code I have so far is this: $('#font-classic').click(function(){ $(document.body).animate({opacity: '0%'},{duration: 1000, complete:

How to prevent this strange jQuery .animate() lag?

阅读更多关于 How to prevent this strange jQuery .animate() lag?

问题 See demo: jsFiddle I have a simple form that is being toggled when clicking 'show' / 'cancel' Everything works fine, but if you click 'cancel' shortly after the form is revealed, there's a good 2-3 seconds lag before the animation even begins . This doesn't happen if you wait a few seconds before clicking 'cancel'. The lag occures in all tested browsers (ie, ff, chrome). 1. What could cause this lag and how can it be prevented? 2. Is there a better way of coding this sequence of animations,