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PODeleting HTML tables rows
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  1. PODeleting HTML tables rows
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    copied!<p>I know there are like thousands of answers on Stack Overflow about this specific topic, but I have been reading them for 3 days and nights already trying to apply solutions to my code with no success.</p> <p>The problem is that <code>addRow</code> works fine, but <code>DeleteRow</code> doesn't work at all.</p> <p>Here is my HTML:</p> <pre><code>&lt;input type="button" value="add" onClick="addRow('dataTable')" /&gt; &lt;input type="button" value="delete" onclick="deleteRow(this)"/&gt; &lt;p&gt;&lt;/p&gt; &lt;/p&gt; &lt;/table&gt; &lt;table id="dataTable" class="cv" border="1"&gt; &lt;tr&gt; &lt;td&gt; &lt;input type="text" style="width:100%" placeholder="ievadiet valodu"&gt; &lt;/td&gt; &lt;td&gt; &lt;select id="BX_gender" name="BX_gender" required="required"&gt; &lt;option&gt;dzimtā valoda&lt;/option&gt; &lt;option&gt;teicami&lt;/option&gt; &lt;option&gt;labi&lt;/option&gt; &lt;option&gt;viduvēji&lt;/option&gt; &lt;option&gt;pamatzināšanas&lt;/option&gt; &lt;/select&gt; &lt;/td&gt; &lt;td&gt; &lt;select id="BX_gender" name="BX_gender" required="required"&gt; &lt;option&gt;teicami&lt;/option&gt; &lt;option&gt;labi&lt;/option&gt; &lt;option&gt;viduvēji&lt;/option&gt; &lt;option&gt;pamatzināšanas&lt;/option&gt; &lt;/select&gt; &lt;/td&gt; &lt;td&gt; &lt;select id="BX_gender" name="BX_gender" required="required"&gt; &lt;option&gt;teicami&lt;/option&gt; &lt;option&gt;labi&lt;/option&gt; &lt;option&gt;viduvēji&lt;/option&gt; &lt;option&gt;pamatzināšanas&lt;/option&gt; &lt;/select&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;div class="clear"&gt;&lt;/div&gt; &lt;/fieldset&gt; </code></pre> <p>javascript:</p> <pre><code>function addRow(tableID) { var table = document.getElementById(tableID); var rowCount = table.rows.length; if (rowCount &lt; 5) { var row = table.insertRow(rowCount); var colCount = table.rows[0].cells.length; for (var i = 0; i &lt; colCount; i++) { var newcell = row.insertCell(i); newcell.innerHTML = table.rows[0].cells[i].innerHTML; } } else { alert("Maksimālais ierakstu skaits ir 7."); } } function DeleteRow(o) { //no clue what to put here? var p = o.parentNode.parentNode; p.parentNode.removeChild(p); } </code></pre> <p>Here is a fiddle with code working (only the <code>addRow</code> function): <a href="http://jsfiddle.net/7AeDQ/690/" rel="nofollow">http://jsfiddle.net/7AeDQ/690/</a></p>
 

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