slideUpTransition jQuery plugin

This plugin is a replacement for the $.slideUp() plugin using CSS transitions for smooth and efficient sliding of content.

$.fn.slideUpTransition = function()

This plugin works by using a wrapper DOM element around your content and a couple of pre-defined styles to provide a slide transition. You can customize the transition speed and easing with the CSS.

Requirements

First you need to specify two CSS classes:

.height-transition {
    -webkit-transition: max-height 0.5s ease-in-out;
    -moz-transition: max-height 0.5s ease-in-out;
    -o-transition: max-height 0.5s ease-in-out;
    transition: max-height 0.5s ease-in-out;
    overflow-y: hidden;
}

.height-transition-hidden {
    max-height: 0;
}

The wrap your content to slide up or down into a <div> tag that includes the height-transition style and optionally the height-transition-hidden style to hide the element initially.

<div id="SlideWrapper" class="height-transition height-transition-hidden">
    <!-- content has to be wrapped so that the padding and
          margins don't effect the transition's height -->
    <div id="Actual">
        Your actual content to slide down goes here.
    </div>
</div>

Finally call the plugin functions to slideUp or Down:

$("#Trigger").click(function () {
            
    if ($("#SlideWrapper").hasClass("height-transition-hidden"))
        $("#SlideWrapper").slideDownTransition();
    else
        $("#SlideWrapper").slideUpTransition();
});

Class Members


© West Wind Technologies, 1996-2019 • Updated: 12/18/15
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