How to add inputs to a selector method

Question

I'm trying this

[timePicker addTarget:self action:@selector(timeValueChanged:self.pickupTimeTextField datePicker:self.timePicker) forControlEvents:UIControlEventValueChanged];

But it gives me a syntax error. How can I pass through UITextField and UIDatePicker to the method in the selector.

possible duplicate of [Passing parameters to addTarget:action:forControlEvents](http://stackoverflow.com/questions/3988485/passing-parameters-to-addtargetactionforcontrolevents) — Martin R, Sep 04 '13 at 11:26

score 0 · Accepted Answer · answered Sep 04 '13 at 11:27

It's the method signature in the action parameter. You are attempting to pass parameters to the method, which doesn't make sense.

Try:

[timePicker addTarget:self
               action:@selector(timeValueChanged:datePicker:)
     forControlEvents:UIControlEventValueChanged];

score 0 · Answer 2 · edited May 23 '17 at 10:31

0

You can define a method with no parameter and you can use this method for target selector. Also in this method, you can call "timeValueChanged:datePicker:" method.

You may see this for detail: Passing parameters to addTarget:action:forControlEvents

edited May 23 '17 at 10:31

Community

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answered Sep 04 '13 at 11:31

lykant

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How to add inputs to a selector method

2 Answers2