javascript - How to take the id of a <tr> or <td>? -


i create dynamic table in javascript. row looks 

<td id="user[i]['id']">user[i]['name']</td>

so need value user[i]['id'] represents id of <td> or <input>.

how id ?

you can attribute value following:

document.getelementsbytagname("td")[0].id;

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