title: extjs form trigger store
body: <p>When i write  <code>myForm.getForm().updateRecord(this.record);</code> it triggers the store to call <strong><em>update</em></strong> function.
  the form tirggers the <strong><em>update</em></strong> function, I do not trigger it directly.</p>
  
  <p>How do i trigger <strong><em>add</em></strong> function when a new record is added via the form (i mean, what do i need to write in the form in order to trigger <strong><em>add</em></strong> (create) function of the store. I don't want to call the store.add function directly, i want the form to call it) ?</p>
  
  <p>How do i trigger <strong><em>read</em></strong>(by id) function in store via the form ?</p>
  
  <p>some more clarification:
  in the form, there is an "Apply" button with a handler.
  when the button is pressed i am preforming <code>store.add(&lt;--new_record--&gt;)</code> .
  but, i don't want to call the store function directly, i want to use the form to call this function.
  How do i do that ?</p>
  
  <p>Thx</p>