clearing the grid for OnDemandGrid

Question

Hello,
I was using the sample at:
https://developers.arcgis.com/en/javascript/jssamples/fl_paging.html

There suppose to be a check if there are valid records, but it doesn't work in this sample.

I had added an input field and button to be able to do a query.  If the query is valid, I get results. If the query produces no results, the grid doesn't clear; it show the records from the previous successful records.

Anyone know how to clear the grid without clearing the query string?

Thank you.
Dorothy

ChristianSailer2 · Answer

Hi Johnathan

does this

* grid.store.setData("");  
* grid.refresh();

still work?

I'm trying the same but the grid will not clear....

DorothyMortenson · Answer

Nice! Thank you.

JohnathanBarclay · Answer

Just set the store's data to an empty string then refresh the grid:grid.store.setData("");
grid.refresh();