I remembered this thread and had a moment to dig through some code. The second return of C_LFGList.GetNumApplications() is what you want. Here are some custom weakaura function examples
This one will return true if you are at max, put it in a custom trigger:
Code:
function()
local numApplications, numActiveApplications = C_LFGList.GetNumApplications()
return numActiveApplications >= MAX_LFG_LIST_APPLICATIONS
end
And this one is what you probably want based on your wording, returns your current number of applications, put it in a custom display:
Code:
function()
local numApplications, numActiveApplications = C_LFGList.GetNumApplications()
return numActiveApplications or 0
end
Or formatted so that you have "apps / max apps":
Code:
function()
local numApplications, numActiveApplications = C_LFGList.GetNumApplications()
return (numActiveApplications or 0).."/"..MAX_LFG_LIST_APPLICATIONS
end