jQuery.cssNumber.xml

<?xml version="1.0"?>
<entry type="property" name="jQuery.cssNumber" return="Object" removed="4.0">
  <title>jQuery.cssNumber</title>
  <signature>
    <added>1.4.3</added>
  </signature>
  <desc>An object containing all CSS properties that may be used without a unit. Prior to jQuery 4.0, the <a href="/css/"><code>.css()</code></a> method uses this object to see if it may append <code>px</code> to unitless values.</desc>
  <longdesc>
    <p>You can think about <code>jQuery.cssNumber</code> as a list of all CSS properties you might use without a unit. Prior to jQuery 4.0, it was used by <a href="/css/"><code>.css()</code></a> to determine if it needs to add <code>px</code> to unitless values.</p>
    <p>The keys of the <code>jQuery.cssNumber</code> object are camel-cased and the values are all set to <code>true</code>. If you want to prevent the <a href="/css/"><code>.css()</code></a> method from automatically adding the <code>px</code> unit for a specific CSS property and that property is not yet a key of the <code>jQuery.cssNumber</code> object, you can add such an extra property:</p>
    <pre><code>
jQuery.cssNumber.someCSSProp = true;
    </code></pre>
  </longdesc>
  <category slug="css"/>
  <category slug="manipulation/style-properties"/>
  <category slug="version/1.4.3"/>
</entry>