Default parameter value

HTML

<script src="https://code.jquery.com/jquery-1.7.2.min.js"></script>
<script src="https://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.23/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.23/themes/base/jquery-ui.css">
<button id="test">Test</button>

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Default parameter value

HTML

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console