android - PFQueryTableViewController getting possible error -
i have question regarding how 1 intercept error message on pfquerytableviewcontroller. basically, override method in pfquerytableviewcontroller allow me display custom error alerts if there problem executing query. know how perform such behavior.
on ios, here's method override:
- (void)objectsdidload:(nullable nserror *)error; in implementation, can check if there error , responded you'd like.
note: should [super objectsdidload:] if override it.
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