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Spry User Guide - Support - Adobe

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Option Description<br />

transition Determines the type of transition: linear (transition speed is constant for the<br />

duration of the transition) or sinusoidal (effect begins slowly, then speeds up,<br />

then slows again at the end). The default is sinusoidal.<br />

horizontal If set to true, slides the content horizontally instead of vertically. The default<br />

value is false.<br />

setup Lets you define a function that is called before the effect begins, e.g.,<br />

setup:function (element,effect){/* ... */}.<br />

finish Lets you define a function that is called after the effect finishes, e.g.,<br />

finish:function (element,effect){/* ... */}.<br />

Sample code:<br />

<strong>Spry</strong>.Effect.DoSlide('targetID',{duration: 1000,from: '100%',to: '0%'});<br />

Attach a Grow effect<br />

TheGroweffectincreasesorreducesthesizeoftheelement.Themovementistowardorawayfromthecenterofthe<br />

element.<br />

You can only attach this effect to the following HTML objects: address, dd, div, dl, dt, form, p, ol, ul, applet,<br />

center, dir, menu, img or pre.<br />

1 To link the <strong>Spry</strong>Effects.js file on your web page, add the following code to the head of your document:<br />

<br />

. . .<br />

<br />

<br />

Note: The exact file path differs, depending on where you store the <strong>Spry</strong>Effects.js file.<br />

The <strong>Spry</strong>Effects.js file is in the includes folder of the <strong>Spry</strong> folder that you downloaded from <strong>Adobe</strong> Labs. See “Prepare<br />

your files” on page 142.<br />

2 Make sure your target element has a unique ID. The target element is the element that changes when the user<br />

interacts with the page to cause the effect:<br />

<br />

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor<br />

invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam<br />

et justo duo dolores et ea rebum.<br />

<br />

3 To create the effect, add a JavaScript event that causes the effect when the user interacts with the page. For<br />

example, if you want the user to click on a sentence that causes another paragraph to shrink, you might add the<br />

following event to the sentence’s p tag:<br />

SPRY<br />

<strong>User</strong> <strong>Guide</strong><br />

Click here to shrink the paragraph from 100% to 20%.<br />

The first argument of the JavaScript method is always the target element’s ID ('shrink1' in the preceding example).<br />

The complete code looks as follows:<br />

148

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