HTTP Headers with ExtJS 4 Stores

Question

I have already a few stores instanciated. But at a certain point, I'd to add a HTTP header in all of them. How can I do that, with ExtJS 4 ?

Answer 1

Assuming that you are using an ajax proxy, you could update the headers property on the stores in question. Looking at the code it'll apply whatever is in there as the headers.

A more involved solution would involve overriding the doRequest function to do whatever suited you.