clear grid totaly

[emi]

Hi
I use a grid and the contents change dynamically, I would like to empty the grid during the loading, i.e. that the contents are white. How I must make?

[jack.slocum]

dataModel.removeAll() might just work.

[emi]

It's ok, thx!!
But, i don't find in the javadoc... Is this normal?

[tryanDLS]

It's marked private in DefaultDataModel - not sure that it needs to be private any longer.

[NoahK17]

And if you stumbled upon this thread and are looking for information on how to clear out a grid (content) using ExtJS 3.0+, the command is simply... "grid.store.removeAll();" where "grid" is your grid component.

Cheers!

[TonySev]

but that doesn't clear out the paging toolbar that has the old data count. Any idea how to clear that as well? I am error handling and would like to clear it all out in the event of a loadexception. Thanks.

[iwosz]

I have the same problem with paging toolbar. When I load 500 records with 50 on page (so there are 10 pages) it creates list of 50 records and all default store methods works only with this 50 records... But I want to use all 500 records in the store but view only 50 on one page, is it possible? I mean for me Pager should only change display, not data... so when I use store.removeAll() I want to remove all 500 records

[mkariti]

Hi there,
Did anyone managed to over come this?
I'm in the same pit as well.
mkariti

[wallynm]

This post is here untill 2006 and anyone could give us an answer... Needing it too!
Someone know the answer?

[completej]

Having his same issue with 4.0.7 - no amount of overrides or hardcodes is solving this for me either. Pagingtoolbar retains page and limit, causes issues when a query that contains less pages / rows is run.