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Manage Collection View Cell Height Dynamic According To Text Label Data

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In most of the times we take label inside the collection view.  And we want the height of collection view exactly equals to label data height, because it will not look good if label data height is less than collection view cell, it will show a blank space and if label data height is more than collection view then it will truncate the data.

Here I am discussing about how to manage collection view cell height according to text label data.

Follow the steps :

Step 1: Go to Collection View cell class and create the outlet of label.

Step 2: Now go to MainViewController and create the outlet of collection view.

Step 3: Now create the extension to calculate the height of the label.

 

Step 4: Now Register the collection view cell so that we can use.

Step 5: After register the collection view cell write their All delegate and datasource method inside main controller class.

Step 6: Now your collection view cell height will automatically increase after calculating the height of label.

 

Conclusion

So please follow the above step and and if you have any issue or suggestion you can leave your query/suggestion in the comment section I will try to solve that.

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3 comments

  • Hafiz
    Error in this Line
    return text.height(withWidth: UIScreen.main.bounds.width, font: UIFont.systemFont(ofSize: 17))
    label has no member height
    • Debabrata Roy (Moderator)

    • Debabrata Roy
      Use this extension
      extension String {
      func height(withWidth width: CGFloat, font: UIFont) -> CGFloat {
      let constraintRect = CGSize(width: width, height: .greatestFiniteMagnitude)
      let boundingBox = self.boundingRect(with: constraintRect, options: .usesLineFragmentOrigin, attributes: [NSAttributedString.Key.font: font], context: nil)

      return ceil(boundingBox.height)
      }

      }

  • css.php

    Excellent work, fast, good quality and understood the brief perfectly! Quick responses developing the project and very good cooperation. I suggest to anyone.

    Stathis Plakidas

    Stathis Plakidas

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