Using Javascript How To Insert Blank Tag Between Existing Of A Row?

Here is my table, OneTwoThreeFour Using JavaScript I need to insert &

Solution 1:

If your allowed to use jquery you can do this

$('td').prev().after('<td>test</td>');

To get this working on a specific table give your tables an id and select like this

$('#tableName td').prev().after('<td>test</td>');

JSFiddle

Solution 2:

Using This you can create a var td = document.createElement('td'); Then append it.

Solution 3:

You may use the below code:

$('#tablename tr td:nth-child(N)').after('< td> < /td> ')

Here for N you may use the value such as 1 , 3 ..etc depending on your number of td present in your row