ScriptObject:HasScript()

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FrameXML  Wowprogramming

Returns whether the widget supports a script type.

hasScript = frame:HasScript(scriptType)

Arguments

scriptType 

string - Name of the script type, e.g. "OnShow".

Returns

hasScript 

boolean - Returns true if this script type is supported, false otherwise.

Example

OnShow is supported by Frame, but OnClick is not.

local f = CreateFrame("Frame")
print(f:HasScript("OnShow")) -- true
print(f:HasScript("OnClick")) -- false