Partial update of table based on column data

devpriya

My table contains rows showing the state of jobs running. Currently I update the entire table when I refresh it but I would like to update the state of only running jobs and leave the completed jobs as is. What would be the best way to achieve this? My backend server can easily provide me the complete list for the first time and then on only updates on the runnings jobs. There is a column in the table that shows the current state of the jobs.

With every refresh the following changes -

(i) I get updated status of the existing jobs.
(ii) New jobs might come up.

I do have unique job IDs that I can store as a hidden field if that helps in accomplishing this task.

Thanks in advance,
Dev