topic clearing the grid for OnDemandGrid in ArcGIS JavaScript Maps SDK Questions

clearing the grid for OnDemandGrid

DorothyMortenson — Wed, 04 Dec 2013 18:06:27 GMT

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

Re: clearing the grid for OnDemandGrid

JohnathanBarclay — Sun, 12 Dec 2021 03:46:03 GMT

Just set the store's data to an empty string then refresh the grid:

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

Re: clearing the grid for OnDemandGrid

DorothyMortenson — Thu, 05 Dec 2013 13:35:49 GMT

Nice! Thank you.

Re: clearing the grid for OnDemandGrid

ChristianSailer2 — Mon, 12 Oct 2015 11:50:57 GMT

Hi Johnathan

does this

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

still work?

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