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POCopy contents of one field to another using jQuery
 

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    <p>I have a table structure like:</p> <pre><code>&lt;table id='myTable'&gt; &lt;thead&gt; &lt;tr&gt; &lt;th class='name'&gt;Name&lt;/th&gt; &lt;th class='nick-name'&gt;Nick Name&lt;/th&gt; &lt;th class='age'&gt;Age&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody&gt; &lt;tr&gt; &lt;td class='name'&gt;Ilona&lt;/td&gt; &lt;td class='nick-name'&gt;Baby Doll&lt;/td&gt; &lt;td class='age'&gt;21&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class='name'&gt;Sieraa&lt;/td&gt; &lt;td class='nick-name'&gt;&lt;/td&gt; &lt;td class='age'&gt;24&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class='name'&gt;Britney&lt;/td&gt; &lt;td class='nick-name'&gt;Blondie&lt;/td&gt; &lt;td class='age'&gt;27&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class='name'&gt;Kate&lt;/td&gt; &lt;td class='nick-name'&gt;Night Queen&lt;/td&gt; &lt;td class='age'&gt;19&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class='name'&gt;Dani&lt;/td&gt; &lt;td class='nick-name'&gt;&lt;/td&gt; &lt;td class='age'&gt;23&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class='name'&gt;Aliee&lt;/td&gt; &lt;td class='nick-name'&gt;&lt;/td&gt; &lt;td class='age'&gt;26&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class='name'&gt;Brandi&lt;/td&gt; &lt;td class='nick-name'&gt;&lt;/td&gt; &lt;td class='age'&gt;27&lt;/td&gt; &lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; </code></pre> <p>As some <strong>Nick Name</strong> fields are empty, I want to display the value of <strong>Name</strong> in <strong>Nick Name</strong> if they are empty.</p> <p>Eg: In <strong>Second Row</strong> of Table Body, The <strong><em>Nick Name</em></strong> field is empty, The <strong><em>Name</em></strong> field contains <strong>Sierra</strong>. So, I want to display <strong>Sierra</strong> in <strong><em>Nick Name</em></strong> field instead of leaving it empty. </p> <p>How can I achieve this using <strong>jQuery</strong> or <strong>JavaScript</strong></p>
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