i have a table like

<table>
<tr>
    <td>Sr. No.</td>
    <td> Name</td> 
    <td>$nbsp;</td>
</tr>
<tr>
    <td>1</td>
    <td>abc</td>
    <td>remove button</td>

</tr>
<tr>
    <td>2</td>
    <td>xyz</td>
    <td>remove button</td>
</tr>
<tr>
    <td>3</td>
    <td>def</td>
    <td>remove button</td>
</tr>

onclick of ' remove button ' i send ajax request & after successful response i remove the respective TR using $('#id_of_tr').remove();.

till here everything goes fine but now i want to update Sr. No.s of each row. Because Initially order is 1 2 3 , when i remove second row then it becames 1 3 which i want to update it to 1 2.

I hope this would help.