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POhow to calculate element created by append?
 

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    <p>I want to calculate summary of price*quantity how to do that?</p> <p>Table 1 :click add for create detail in table2</p> <pre><code>&lt;table width="60%" border="1"&gt; &lt;tr&gt; &lt;td align="center"&gt;menu&lt;/td&gt; &lt;td align="center"&gt;quantity&lt;/td&gt; &lt;td align="center"&gt;price&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr id="workplace-view-menu"&gt; &lt;td id="workplace-menu"&gt;coffee&lt;/td&gt; &lt;td id="workplace-number"&gt;5&lt;/td&gt; &lt;td id="workplace-price"&gt;50&lt;/td&gt; &lt;td align="center"&gt;&lt;input type="button" value="add" id="workplace-submit" name="workplace-submit" class="btn-green"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr id="workplace-view-menu"&gt; &lt;td id="workplace-menu"&gt;food&lt;/td&gt; &lt;td id="workplace-number"&gt;2&lt;/td&gt; &lt;td id="workplace-price"&gt;70&lt;/td&gt; &lt;td align="center"&gt;&lt;input type="button" value="add" id="workplace-submit" name="workplace-submit" class="btn-green"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre> <p>Table 2 : created element by jquery and calculate value in td class='ordernumber' * td class='order-price'</p> <pre><code>&lt;table width="200" border="1" id="order-detial"&gt; &lt;tr&gt; &lt;td&gt;menu&lt;/td&gt; &lt;td&gt;quantity&lt;/td&gt; &lt;td&gt;price&lt;/td&gt; &lt;td&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;div id="calculator"&gt;&lt;/div&gt; </code></pre> <p>Jquery :</p> <pre><code>$(document).ready(function(){ $('#workplace-submit').click(function(){ var menu=$('#workplace-menu-name').val(); var number=$('#workplace-number').val(); var price=$('td#workplace-price').text(); $('#order-detial').append('&lt;tr class="order-detials"&gt;&lt;td&gt;'+menu+'&lt;/td&gt;&lt;td class="order-number"&gt;'+number+'&lt;/td&gt;&lt;td class="order-price"&gt;'+price+'&lt;/td&gt;&lt;td&gt;&lt;button class="btn-green" onclick="OrderRemove(this)"&gt;delete&lt;/button&gt;&lt;/td&gt;&lt;/tr&gt;'); OrderRemove = function(el) { $(el).parents("tr").remove(); } }); </code></pre>
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    1. USuser2773795
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    1. COYou shouldn't be reassigning ids to those table cells, or your buttons. You should use classes instead, and your jQuery should be looking for the cells like this: `$(this).closest('tr').find('.workplace-number').text()`
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      1. POhow to calculate element created by append?
      1. USRobbie Averill
    2. COcan u set up a fiddle?
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      1. USShashank
    3. COwhere should the calculated value kept?
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      1. USArun P Johny
 

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