[JBoss JIRA] (RF-11916) extendedDataTable partial update => extend the functionality with INSERT and DELETE row where scroll position does not go up.
by Tom Giberius (JIRA)
Tom Giberius created RF-11916:
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Summary: extendedDataTable partial update => extend the functionality with INSERT and DELETE row where scroll position does not go up.
Key: RF-11916
URL: https://issues.jboss.org/browse/RF-11916
Project: RichFaces
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Reporter: Tom Giberius
Situation:
1) extendDataTable with a verticall ScrollBar
2) Insert or delete record by insert/delete in myBean and by a re-render of the table.
3) The re-render causes a full rebuild of the table in the DOM and the effect is that the scrollbar goes up to the beginning.In fact this makes a scrollable extendedDataTable not useful for inserting/deleting records.
Partial Table Render for extendedDataTable is available in RF 4.1 with a construction like:
render="myTable@rows(myBean.listOfUpdateRows):myColumn"
This works fine for already available rows and indeed it is an UPDATE.
Also @body, @header and @footer are available for partial table update.
I would like to hava a kind of partitial table INSERT and UPDATE where not the whole table is "re-draw" by only the record(s) are INSERTED or DELETED and where the scroll position for the user visually stays the same.
It could look like:
render="myTable(a)insert(myBean.Row)
render="myTable(a)delete(myBean.RowKey)
If you have questions I will gladly elaborate on above.
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12 years, 1 month