popover size based on content iOS swift

-

 Problem:

I want to show my popover with it's size based on the content of the popover with it's tableview.How can i achieve that?


Solution:

In viewdidload of the popover call the code as like below and achieve that.

        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {

            self.preferredContentSize = self.mytbl.contentSize

        }

Comments

Post a Comment

Popular posts from this blog

Invalid bundle error while upload the app to the app Store

-
Image
Problem:  Invalid bundle. The “ UIInterfaceOrientationLandscap eLeft, UIInterfaceOrientationLandscap eRight, UIInterfaceOrientationPortrait ” orientations were provided for the UISupportedInterfaceOrientatio ns Info.plist key in the com.myapp bundle, but you need to include all of the “ UIInterfaceOrientationPortrait , UIInterfaceOrientationPortrait UpsideDown, UIInterfaceOrientationLandscap eLeft, UIInterfaceOrientationLandscap eRight” orientations to support iPad multitasking. For details, visit:  https://developer.apple.com/ documentation/bundleresources/ information_property_list/ uisupportedinterfaceorientatio ns . (ID: something) Solution: In the above image you have to check the full screen option enabled.If not then enable and upload it will works.
Read more

store cgpoint in userdefaults iOS swift

-
 Problem: I want to store CGPoint in userdefaults.How can i achieve that? Solution: You have to convert the cgpoint to string then save it in userdefaults.      //  MARK: -  set and get the Add button frame      func   getBtnBounds ()-> CGPoint ? {          if   let  obj =  self . userDefaults . object ( forKe y :  "BtnBounds" )  as ?  String  {              let  point =  NSCoder . cgPoint ( for :obj)              return  point         }  else  {              return   nil         }     }           func   setBtnBounds ( value :  CGPoint ) {          let  pointValue =  NSCoder . string ( for : value) ...
Read more