WoW:API ExpandTrainerSkillLine: Difference between revisions

From AddOn Studio
Jump to navigation Jump to search
(Added Documentation)
m (Move page script moved page API ExpandTrainerSkillLine to API ExpandTrainerSkillLine without leaving a redirect)
 
(2 intermediate revisions by 2 users not shown)
Line 1: Line 1:
<center>'''ExpandTrainerSkillLine''' ''-Documentation by [[User:starlightblunder|starlightblunder]]-''</center>
{{wowapi}}


Expands a header, showing all spells below it.
Expands a header, showing all spells below it.
Line 24: Line 24:
   end
   end
  end
  end
----
{{WoW API}}

Latest revision as of 04:45, 15 August 2023

← WoW API < ExpandTrainerSkillLine

Expands a header, showing all spells below it. 

ExpandTrainerSkillLine(id);
Arguments
id
Index of the trainer service header to expand (if the supplied index is not a header, an error is produced). Note that indices are affected by the trainer filter. (See GetTrainerServiceTypeFilter and SetTrainerServiceTypeFilter.)
Example

Expands all trainer headers. 

local i, category;
for i=1,GetNumTrainerServices() do
 _ , _, category = GetTrainerServiceInfo(i);
 if (category == nil) then
  break; -- GetNumTrainerServices() does not check if you're talking to a trainer or not.
 end
 if (category == "header") then
  ExpandTrainerSkillLine(i);
 end
end
Retrieved from "https://addonstudio.org/mw/index.php?title=WoW:API_ExpandTrainerSkillLine&oldid=18770"