SpellMixin

The SpellMixin interface was added to get spell data without the risk of it returning empty data.

• Source: FrameXML\ObjectAPI\Spell.lua

• Spell:CreateFromSpellID( spellID ) : spell - Creates an object from a spell ID.

• SpellMixin:SetSpellID( spellID )
• SpellMixin:GetSpellID : spellID
• SpellMixin:Clear
• SpellMixin:IsSpellEmpty : boolean
• SpellMixin:IsSpellDataCached : boolean
• SpellMixin:GetSpellName : name
• SpellMixin:GetSpellTexture : texture
• SpellMixin:GetSpellSubtext : subtext
• SpellMixin:GetSpellDescription : description
• SpellMixin:ContinueOnSpellLoad( callbackFunction )
• SpellMixin:ContinueWithCancelOnSpellLoad( callbackFunction ) : cancelFunc

Some spell data - such as subtext and description - are load on demand. You can use SpellMixin:ContinueOnSpellLoad to asynchronously query the data.

Certain spells might not return information when using. For example spellID 10444 will return info for and but will have , possibly because of an error with other data like the spell description. This will make never fire the callback. One workaround is to use with a timeout or directly listen to.

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