mirror of
https://github.com/Hopiu/jquery-mobile.git
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f9f236fb8b
In starting markup, pages should now be identified with the attribute data-role="page". This allows us to then add ui-page programatically, hiding all non-active pages, and apply ui-page-active to one page at a time to show it. mobile.js is updated to find pages by this attribute now, instead of ui-page class. fixes issue 32
71 lines
No EOL
2.8 KiB
HTML
71 lines
No EOL
2.8 KiB
HTML
<!DOCTYPE html>
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<html lang='en'><head><meta http-equiv='content-type' content='text/html; charset=UTF-8' /></head><body>
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<div data-role="page">
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<div class="ui-header">
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<h1>jQuery.makeArray()</h1>
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</div>
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<div class="ui-content ui-body ui-body-c" id="jQuery.makeArray1">
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<h2 class="jq-clearfix roundTop section-title">
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<span class="name">jQuery.makeArray( obj )</span> <span class="returns">Returns: <a class="return" href="http://docs.jquery.com/Types#Array">Array</a></span>
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</h2>
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<div class=" entry-details">
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<p class="desc"><strong>Description: </strong>Convert an array-like object into a true JavaScript array.</p>
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<ul class="signatures"><li class="signature" id="jQuery.makeArray-obj">
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<h4 class="name">
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<span class="versionAdded">version added: <a href="/category/version/1.2/">1.2</a></span>jQuery.makeArray( obj )</h4>
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<p class="arguement"><strong>obj</strong>Any object to turn into a native Array.</p>
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</li></ul>
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<div class="longdesc">
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<p>Many methods, both in jQuery and in JavaScript in general, return objects that are array-like. For example, the jQuery factory function <code>$()</code> returns a jQuery object that has many of the properties of an array (a length, the <code>[]</code> array access operator, etc.), but is not exactly the same as an array and lacks some of an array's built-in methods (such as <code>.pop()</code> and <code>.reverse()</code>).</p>
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<p>Note that after the conversion, any special features the object had (such as the jQuery methods in our example) will no longer be present. The object is now a plain array.</p>
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</div>
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<h3>Examples:</h3>
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<div id="entry-examples" class="entry-examples">
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<div id="example-0">
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<h4>Example: <span class="desc">Turn a collection of HTMLElements into an Array of them.</span>
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</h4>
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<pre><code class="example demo-code"><!DOCTYPE html>
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<html>
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<head>
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<style>
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div { color:red; }
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</style>
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<script src="http://code.jquery.com/jquery-latest.js"></script>
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</head>
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<body>
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<div>First</div>
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<div>Second</div>
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<div>Third</div>
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<div>Fourth</div>
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<script>
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var elems = document.getElementsByTagName("div"); // returns a nodeList
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var arr = jQuery.makeArray(elems);
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arr.reverse(); // use an Array method on list of dom elements
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$(arr).appendTo(document.body);
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</script>
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</body>
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</html></code></pre>
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<h4>Demo:</h4>
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<div class="demo code-demo"></div>
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</div>
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<div id="example-1">
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<h4>Example: <span class="desc">Turn a jQuery object into an array</span>
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</h4>
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<pre><code class="example">
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var obj = $('li');
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var arr = $.makeArray(obj);
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</code></pre>
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<h4>Result:</h4>
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<pre><code class="results">(typeof obj === 'object' && obj.jquery) === true;
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jQuery.isArray(arr) === true;
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</code></pre>
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</div>
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</div>
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</div>
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</div>
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</div>
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</body></html> |