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POAdd/remove row in a table
 

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    <p>I have the following jquery code to add and remove a row in a table. I have multiple tables on one page. Each row in each table has these two classes: .row-add and .row-delete</p> <p>Now when I click on '.row-add'to add a new row, all the tables are affected, meaning that row is added to all of the tables on the same page. What should I do to make it only apply to its own table when clicked?</p> <p>Jquery:</p> <pre><code>$(document).ready(function () { $('.row-delete').click(function () { $(this).closest("tr").remove(); }); $('.row-add').click(function () { $(this).closest("tr").clone(true).appendTo(".table-comparison"); }); }); </code></pre> <p>Html:</p> <pre><code>&lt;div id="tab-1" class="tab-section"&gt; &lt;div class="container flat rounded-sm bspace"&gt; &lt;table cellspacing="0" class="display table-comparison"&gt; &lt;thead&gt; &lt;tr&gt; &lt;th&gt;&lt;span&gt;Effective Date&lt;/span&gt;&lt;/th&gt; &lt;th&gt;&lt;span&gt;Price&lt;/span&gt;&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody&gt; &lt;tr&gt; &lt;td&gt;&lt;input class="effective-date" type="text" value="01/01/2013"&gt; - &lt;input class="effective-date" type="text" value="06/05/2015"&gt; &lt;span class="row-add"&gt;&lt;/span&gt; &lt;span class="row-delete"&gt;&lt;/span&gt; &lt;/td&gt; &lt;td&gt; $&lt;input class="price" value="50"&gt; / &lt;select&gt; &lt;option&gt;Second&lt;/option&gt; &lt;option&gt;Minute&lt;/option&gt; &lt;option&gt;Hour&lt;/option&gt; &lt;option&gt;Day&lt;/option&gt; &lt;option&gt;Week&lt;/option&gt; &lt;option&gt;Biweek&lt;/option&gt; &lt;/select&gt; / &lt;select&gt; &lt;option&gt;Day&lt;/option&gt; &lt;option&gt;Week&lt;/option&gt; &lt;option&gt;Biweek&lt;/option&gt; &lt;option&gt;Month&lt;/option&gt; &lt;option&gt;Quarter&lt;/option&gt; &lt;option&gt;Year&lt;/option&gt; &lt;/select&gt; &lt;span class="row-add"&gt;&lt;/span&gt; &lt;span class="row-delete"&gt;&lt;/span&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr class="price-present"&gt; &lt;td&gt;&lt;input class="effective-date" type="text" value="07/01/2013"&gt; - &lt;span class="effective-date"&gt;Present&lt;/span&gt; &lt;span class="row-add"&gt;&lt;/span&gt; &lt;span class="row-delete"&gt;&lt;/span&gt; &lt;/td&gt; &lt;td&gt; $&lt;input class="price" value="40"&gt; / &lt;select&gt; &lt;option&gt;Second&lt;/option&gt; &lt;option&gt;Minute&lt;/option&gt; &lt;option&gt;Hour&lt;/option&gt; &lt;option&gt;Day&lt;/option&gt; &lt;option&gt;Week&lt;/option&gt; &lt;option&gt;Biweek&lt;/option&gt; &lt;/select&gt; / &lt;select&gt; &lt;option&gt;Day&lt;/option&gt; &lt;option&gt;Week&lt;/option&gt; &lt;option&gt;Biweek&lt;/option&gt; &lt;option&gt;Month&lt;/option&gt; &lt;option&gt;Quarter&lt;/option&gt; &lt;option&gt;Year&lt;/option&gt; &lt;/select&gt; &lt;span class="row-add"&gt;&lt;/span&gt; &lt;span class="row-delete"&gt;&lt;/span&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;input class="effective-date" type="text" value="01/01/2011"&gt; - &lt;input class="effective-date" type="text" value="06/30/2012"&gt; &lt;span class="row-add"&gt;&lt;/span&gt; &lt;span class="row-delete"&gt;&lt;/span&gt; &lt;/td&gt; &lt;td&gt; $&lt;input class="price" value="30"&gt; / &lt;select&gt; &lt;option&gt;Second&lt;/option&gt; &lt;option&gt;Minute&lt;/option&gt; &lt;option&gt;Hour&lt;/option&gt; &lt;option&gt;Day&lt;/option&gt; &lt;option&gt;Week&lt;/option&gt; &lt;option&gt;Biweek&lt;/option&gt; &lt;/select&gt; / &lt;select&gt; &lt;option&gt;Day&lt;/option&gt; &lt;option&gt;Week&lt;/option&gt; &lt;option&gt;Biweek&lt;/option&gt; &lt;option&gt;Month&lt;/option&gt; &lt;option&gt;Quarter&lt;/option&gt; &lt;option&gt;Year&lt;/option&gt; &lt;/select&gt; &lt;span class="row-add"&gt;&lt;/span&gt; &lt;span class="row-delete"&gt;&lt;/span&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;/div&gt; &lt;/div&gt; </code></pre>
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