ExtJS 6 gridStore.model.setFields not a function

Question

I used to work with ExtJS 4.2 and I used to work using:

gridStore.model.setFields(...);

Now in ExtJS 6 I tried to used that and I get:

Any clue on what can I use now?

You could try whether everything works without adding the fields to the model. An up-to-date field definition is not a hard requirement for a model anymore. — Alexander

Shrinath Shrinath · Accepted Answer · 2016-06-08T12:51:07

You can try store.setFields(fields) method intead of store.model.setFields();. Please refer docs for more information.