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Showing results for tags 'css'.
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As an erstwhile AS3 developer moving over to some JS, could someone clarify this for me? I was trying to move a div on screen and then (when invisible) set it back to where it started. Something like this (swapOut is a JQuery object): TweenMax.to(swapOut,0.4,{css:{x,opacity:0},onComplete:this.finishSwapImages,onCompleteParams:[swapOut,swapOut.css('x')]}); But I could never get it set back where I wanted? See the obvious error: I'm using 'x' instead of 'left'. When I inspected in Firebug I saw that my div's css had a transform-matrix set on it. When I went back and did this, all worked fine TweenMax.to(swapOut,0.4,{css:{left,opacity:0},onComplete:this.finishSwapImages,onCompleteParams:[swapOut,swapOut.css('left')]}); My question is: what's TweenMax doing for me with respect to x? Is this a proper CSS property? — or is TweenMax lending a helpful hand for us AS3 people and moving stuff in a tricky way when we (mistakenly) say 'x'? If so, what else is like this in the JS version? ("y" -> "top", etc?)
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I'm trying to figure out the best practice for an image swap. I'm coming from AS, new to JS, but I have a basic idea of what to do -- and nothing seems to work. I'm trying to use the old 'make a UL inline for a horizontal menu' trick -- I ran through all of these options but couldn't get any to work 1) loaded both images into the <li> with different z-indexes, thinking that I'd TweenMax the top image to 0 opacity on rollover -- even with float:left they sat next to each other not on top of each other. 2) I set the "over" image as the background with CSS and put the "out" image in the <li> and then tweened the "out" image to 0 opacity on rollover. Somehow this seemed to collapse the box -- the background image wasn't displayed when the front was invisible -- this seemed to be a result of the 'display:inline' The easiest thing is to simply swap 'src' on rollover -- but I'm looking for a gradual transition. Any suggestions? I know it's hard to talk about what I'm doing/not doing without my code, but in lieu of that, if someone could provide a sample, or a link, that would be helpful. Thanks!
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Hey! First of all, this isn't an animation or tween problem but as there is no other Javascript section, I'm posting it here. Also I'm not entirely sure that it is caused by TweenLite but it is happening in my TweenLite line of code. I have an image and I want to generate a reflection effect for it so I duplicated the image, mirrored it and reduced the opacity through TweenLite (makes it so much easier!). In all browsers I have tested it so far it works fine (including IE7) but in Chrome it's behaving weird. The reflecting image is at the bottom of my page and should partially exceed the bottom border of the DIV it is in. What Chrome does is that the image itself does not go further down than the border of the content div but the canvas or area of the image does go down. This results in clipping the image. This could be an issue with the css I'm applying with the TweenLite line or it could be the way TweenLite handles it. If I comment out the line with where the TweenLite css is set, it gets positioned over the border just fine, but obviously without the right css attributes. Here is the Jsfiddle: http://jsfiddle.net/qTE2m/ here are screenshots of what I mean: Chrome: http://puu.sh/1xI15 FireFox: http://puu.sh/1xI24 The black line at the bottom is the border of the div the image is in.
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Hi Jack, thanks for the gsap. From what i see the overwrite auto does not work for tweens initiated via css className. So if you have say an on-mouseover and add a css class {css:{className:"+=class1"}} and then mouse-out before the css property tweens are complete and remove the class {css:{className:"-=class1"}}, the first tween/s are not cancelled and continue to completion - and then the remove class takes effect immediately. If you use overwrite "all" - all tweens stop as expected. Cheers
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Hi, I was implementing a tween based on CSS3's background-size today. That would map to "backgroundSize" as defined in CSSPlugin.js. However, the tween doesn't work in the latest Firefox. While it works perfectly in the latest Chrome. I digged down until I found about this condition in _parsePosition function in CSSPlugin.js: _parsePosition = function(v, o) { if (v == null || v === "" || v === "auto") { v = "0 0"; } Debugging this, I found that 'v' was passed in as 'auto' in Chrome. But it was passed in as 'auto auto' instead in Firefox. Since 'v' was not changed to '0 0' this leads to parsing problem resulting in 'NaN' in o.ox. And thus the effect doesn't work. My TweenMax code looks like something along these lines: controller.addTween( chart.offset().top, TweenMax.fromTo($('.bub', chart), .25, {css:{opacity:0, 'letter-spacing':'30px', backgroundSize:'0% 0%'}, immediateRender:true, ease:Quad.easeInOut}, {css:{opacity:1, 'letter-spacing':'0px', backgroundSize:'100% 100%'}, ease:Quad.easeInOut} ), 0, -350 ); I patched CSSPlugin.js locally so that it now handles 'auto auto' case. The backgroundSize transition now works correctly on my machine. if (v == null || v === "" || v === "auto" || v === 'auto auto') { v = "0 0"; } Hope this helps. Not sure of any proper channel to report issue for TweenMax? Natthawut
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Sorry this is probably a really newb question, but can somebody help with the correct syntax for tweening css properties using fromTo (or is this not possible)? TweenMax.fromTo($(".obj"),1,{css:{left:50, top: 10}, css{left:0, top: 50}}); I've been messing around adding and deleting curly brackets for ages, but the console just throws an error every time and I can't seem to find anything in documentation to give me a better clue. Thanks for any help in advance - GSAP really is an awesome work!
