How to disable page caching?

How to disable page caching?

hi,

I have pages kept in separate php files and I set :

  1. <div data-role="page" id="pageNewLeave" data-theme="b" data-dom-cache="false"

so data-dom-cache should take care of no caching I guessed but it's ot happending.

For example, in pageNewLeave if I click submit it's redirecting to the home page and when I click on the link New Leave I still see the selected dates and submit button is invisble (from the last post).

How can I fix this please?