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WoW:API ChangeActionBarPage (source)

Revision as of 01:48, 20 September 2005

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<center>'''ChangeActionBarPage''' ''-Documentation by The Nerd Wonder''</center>
<center>'''ChangeActionBarPage''' - ''Documentation by The Nerd Wonder''</center>


Changes the current action button set.
Changes the current action button set.


----
ChangeActionBarPage()
;''Arguments''
== Parameters ==
 
=== Arguments ===
<!-- List each argument, together with its type -->
:()
 
No arguments are passed. This function checks the current value of the global CURRENT_ACTIONBAR_PAGE and sets the action bar to show that page. Possible page numbers are in the range 1 - NUM_ACTIONBAR_PAGES.
 
----
;''Returns''


:;nil
=== Returns ===
 
:<i>nil</i>
----
;''Example''


== Example ==
<!-- begin code -->
  function ActionBar_PageUp()
  function ActionBar_PageUp()
     CURRENT_ACTIONBAR_PAGE = CURRENT_ACTIONBAR_PAGE + 1;
     CURRENT_ACTIONBAR_PAGE = CURRENT_ACTIONBAR_PAGE + 1;
     if ( CURRENT_ACTIONBAR_PAGE > NUM_ACTIONBAR_PAGES ) then
     if ( CURRENT_ACTIONBAR_PAGE &gt; NUM_ACTIONBAR_PAGES ) then
       CURRENT_ACTIONBAR_PAGE = 1;
       CURRENT_ACTIONBAR_PAGE = 1;
     end
     end
     ChangeActionBarPage();
     ChangeActionBarPage();
  end
  end
<!-- end code -->
==== Result ====
:This function does the same thing as pressing the Page Up button. It increments CURRENT_ACTIONBAR_PAGE, checks for a valid page number, then calls ChangeActionBarPage() to change the action bar.


;''Result''
== Details ==
 
: Notifies the UI that the current action button set has been updated to the current value of the CURRENT_ACTIONBAR_PAGE global variable.
This function does the same thing as pressing the Page Up button. It increments CURRENT_ACTIONBAR_PAGE, checks for a valid page number, then calls ChangeActionBarPage() to change the action bar.
 
This function can be found in Interface/FrameXML/ActionButton.lua.
 
----
;''Details''


: Changes the current action button set.
: Will cause an ACTIONBAR_PAGE_CHANGED event to fire (Whether the event fires when there hasn't actually been a change is untested).


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__NOTOC__
{{Template:WoW API}}
{{Template:WoW API}}
[[Category:API Functions|ChangeActionBarPage]]
[[Category:API Action Functions|ChangeActionBarPage]]
[[Category:API Action Functions|ChangeActionBarPage]]
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