ios - IOS7 UIPickerView how to hide the selection indicator

Question

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

How can I hide those 2 lines on the selected row?

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1 Answer

深蓝 · Answer 1 · 2021-10-06T05:15:42+0000

[[pickerview.subviews objectAtIndex:1] setHidden:TRUE];
[[pickerview.subviews objectAtIndex:2] setHidden:TRUE];

Use this in titleForRow or viewForRow delegate method of the pickerView.