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ID/Title: 2697,array-forEach

Description Article: Array's forEach method - iterate over an array of elements using the forEach function to execute a callback forEach element in the Array

Library: technology-developer-www/language-javascript/ch-005-features

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Author: View Author

Created:2014-03-31-19:21:52

<h1 style="text-align: center;">language contstruct - forEach</h1>
<h2>[WHAT]</h2>
<ol>
<li>]&nbsp;method to iterate over an array of elements</li>
<li>] started in js version ??</li>
</ol>
<h2>[WHY]</h2>
<ol>
<li>]&nbsp;</li>
</ol>
<h2>[WHERE]</h2>
<ol>
<li>]</li>
</ol>
<h2>[WHEN]</h2>
<ol>
<li>]</li>
</ol>
<h2>[EXAMPLE]</h2>
<ol>
<li>] window.iterateArray = function (){<br />&nbsp;&nbsp;&nbsp; var fruits = ['apple', 'lemon', 'orange'];<br />&nbsp;&nbsp;&nbsp; var main = document.getElementById('main');<br />&nbsp;<br />&nbsp;&nbsp;&nbsp; fruits.forEach(function(element, index, array){<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; main.appendChild(document.createTextNode(element + ' is at index ' + index)); <br />&nbsp;&nbsp;&nbsp; main.appendChild(document.createElement("br"));<br />&nbsp;&nbsp;&nbsp; });<br />}</li>
</ol>
<h2>[HOW-TO]</h2>
<ol>
<li>]</li>
</ol>
<h2>[REFERENCE]</h2>
<ol>
<li>] <a href="http://jsfiddle.net/gpDWk/" target="_blank">http://jsfiddle.net/gpDWk/</a></li>
</ol>
<h1 style="text-align: center;">&nbsp;</h1>

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