Re: CellTable and multiple editable columns

Another thing that I do often is a Map between an Integer and a List
of Contacts, where Integer will be Column Number. Then you can keep
your current logic, but you just also insert column number.

On Dec 2, 11:38 am, Mittal <mitt...@gmail.com> wrote:
> I am using CellTable with simple pager to show ArrayList<Contact>
> contacts. There are multiple columns that are editable mostly using
> EditTextCell. I have implemented FieldUpdater for editable columns.
> But I do not want to make server side save/update call each time there
> is change made to particular editable column.
>
> I would like to collect all the updates, lets say in
> ArrayList<Contact> modifiedContacts and send it server side by using
> some kind of Save Contacts button.
>
> I am able to do this if I keep only one column editable, but moment I
> add multiple columns as editable, I start getting duplicate objects in
> my ArrayList<Contact> modifiedContacts since each editable column is
> implementing FieldUpdater.
>
> When 2 or more columns of same row are updated, FieldUpdater of each
> column is fired, storing duplicate objects in  ArrayList<Contact>
> modifiedContacts.
>
> I could use Set instead of ArrayList to store unique contact objects
> but is there better way to do this ?
>
> Thanks
> Mittal

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