How to pass row index through onchange function

Question

I have a table and each row contains select tag.

 <table>
   <tr>  
     <td><select onchange="function(this.value)">
           <option value="1">1</option>
            <option value="2">2</option>
        </select>
      <td>
 </tr>
<tr>  
     <td><select onchange="function(this.value)">
           <option value="1">1</option>
            <option value="2">2</option>
        </select>
      <td>
 </tr>
<table>

I want to pass the row index to the function(). How can it done?

`$(this).closest('tr').index()` – Arun P Johny Mar 23 '16 at 06:50 — Arun P Johny, Mar 23 '16 at 06:50
@ArunPJohny: ahh... index. i confused it with eq – Milind Anantwar Mar 23 '16 at 06:51 — Milind Anantwar, Mar 23 '16 at 06:51

Milind Anantwar · Answer 1 · 2016-03-23T06:51:18.923

0

You can traverse to tr element using closest along with .index() to get its index:

 $(this).closest('tr').index()

edited Mar 23 '16 at 06:51

answered Mar 23 '16 at 06:42

Milind Anantwar

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How to pass row index through onchange function

1 Answers1