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Sometimes we need to give the single selection from multiple data on UItextfield , when the user tap on UIText Field. For this there is new accessory view provided by swift through we can add UIPicker view and UITextfield.
For doing this , we need to follow some steps:
open .swift file and
1: create a outlet of UITextfiled
@IBOutlet weak var withoutAirGoCountryTextField1: UITextField!
2: Now create the IBAction of UITextfield and set event didbeginediting. and set the picker view like that
3: Now its time to add the toolbar on this picker view so we can give some functionality like cancel or anything;
for this go to ViewDidload method and write that code:
GoCountriesSearch is existing swift class name and their method
“donePressed” ,Now its time to define this method:
it will remove the picker view .
4: Now we have to write the delegate method of UIPickerView:
a: in class add two delegate of picker view
and their delegate metod:
b: Now set the data to UItextField:
5: Now when you scroll the UIPicker View it automatically set the data to UITextField
6: Now the last and important point , How to fetch the selected row in UIView for this
a: create a button like findData
and write this code:
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We've bought a Shopware Extension which is a hybrid App, which we can now offer in the Google Play Store and the IOS App Store. I'am still impressed how fast and how sharp the support team leads us through every process of the App-Store clarification. Very fast and useful response.
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