How can i identify a view in objective c with given nativeID(given in react-native)

Question

In React-Native i have a component like this

<View nativeID={'id1'}>
 ...other chicle components
</View>

In native how this nativeID will be used. In Objective C how can i check if certain UIVIew has given nativeID or not. I have access to RCTRootView, now how can i get a subview with given nativeID.

Iterate over all your subviews and check their `nativeID` value. — koen, Aug 06 '18 at 11:52

score 2 · Accepted Answer · answered Aug 06 '18 at 13:27

2

You can check the nativeID for all subviews as follows:

#import "UIView+React.h"

for (UIView *subview in self.subviews) {
    if [subview.nativeID isEqualToString: "myIDString"] {
        // found it!
    }
}

answered Aug 06 '18 at 13:27

koen

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#import "UIView+React.h" is must. – Harish_N Aug 06 '18 at 14:11
i got error UIView+React.h not found – famfamfam Dec 26 '22 at 07:00
Same here and also I got error for self.subviews in the .m file – Bhushan Patil Mar 21 '23 at 19:33

How can i identify a view in objective c with given nativeID(given in react-native)

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