Editing WoW:API KBArticle BeginLoading

{{wowapi|toc=0}}
Starts the article load process.
 KBArticle_BeginLoading(id, searchType)

== Parameters ==
=== Arguments ===
* id (number) - The article's ID
* searchType (number) - Search type for the loading process.

=== Returns ===
: nil

== Details ==
* The 'searchType' can be either 1 or 2. 1 is used if the search text is empty, 2 otherwise.

== Example ==
From Blizzard's KnowledgeBaseFrame.lua (l. 529 ff.):
 function KnowledgeBaseArticleListItem_OnClick(frame)
   local searchText = KnowledgeBaseFrameEditBox:GetText()
   local searchType = 2
   if (searchText == KBASE_DEFAULT_SEARCH_TEXT or searchText == "") then
     searchType = 1
   end
   KBArticle_BeginLoading(frame.articleId, searchType)
 end