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How to fire events for visible row items in react native Flatlist? [on hold]



2019 Community Moderator ElectionGetting the ID of the element that fired an eventStrange out of memory issue while loading an image to a Bitmap objectHow to insert an item into an array at a specific index (JavaScript)?What is the difference between React Native and React?React native flatlist, not expected behaviorReact FlatList renderItemReact Native horizontal FlatList with multiple rowsReact Native ref in Flatlist items. Returning for last item aloneReact-Native TextInput focus on a FlatListReact Native Android Flatlist is not visible










-2















I am using Flatlist in react native. I need some way or event which is called for the visible row item in the react native. I know there are some props related to viewabilityConfig but I have tried that but I am unable to understand and make it work.



Please either provide some resources to master Flatlist viewabilityConfig or suggest some other way to make it work. Thanks










share|improve this question













put on hold as off-topic by SherylHohman, gdlmx, Dale Burrell, Gilles Gouaillardet, Pablo Cegarra Mar 7 at 6:51


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions asking us to recommend or find a book, tool, software library, tutorial or other off-site resource are off-topic for Stack Overflow as they tend to attract opinionated answers and spam. Instead, describe the problem and what has been done so far to solve it." – SherylHohman, gdlmx, Gilles Gouaillardet, Pablo Cegarra
If this question can be reworded to fit the rules in the help center, please edit the question.
















  • Can you tell us what exactly you couldn't understand? I never heard about this feature in Flatlist, but from the docs it is pretty clear that you need to specify two props. The first one is viewabilityConfig and onViewableItemsChanged

    – Murtaza Raja
    Mar 7 at 2:55











  • Yeah, but it never worked for me as stated by the docs. Also, I rarely found any example on the google using it. I just want that whenever the scroll down the list for each new row that is visible on the screen some callback function must be called so that I can person some network logic corresponding to that particular row. Can you please provide some example?

    – Shubham1164
    Mar 7 at 3:21















-2















I am using Flatlist in react native. I need some way or event which is called for the visible row item in the react native. I know there are some props related to viewabilityConfig but I have tried that but I am unable to understand and make it work.



Please either provide some resources to master Flatlist viewabilityConfig or suggest some other way to make it work. Thanks










share|improve this question













put on hold as off-topic by SherylHohman, gdlmx, Dale Burrell, Gilles Gouaillardet, Pablo Cegarra Mar 7 at 6:51


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions asking us to recommend or find a book, tool, software library, tutorial or other off-site resource are off-topic for Stack Overflow as they tend to attract opinionated answers and spam. Instead, describe the problem and what has been done so far to solve it." – SherylHohman, gdlmx, Gilles Gouaillardet, Pablo Cegarra
If this question can be reworded to fit the rules in the help center, please edit the question.
















  • Can you tell us what exactly you couldn't understand? I never heard about this feature in Flatlist, but from the docs it is pretty clear that you need to specify two props. The first one is viewabilityConfig and onViewableItemsChanged

    – Murtaza Raja
    Mar 7 at 2:55











  • Yeah, but it never worked for me as stated by the docs. Also, I rarely found any example on the google using it. I just want that whenever the scroll down the list for each new row that is visible on the screen some callback function must be called so that I can person some network logic corresponding to that particular row. Can you please provide some example?

    – Shubham1164
    Mar 7 at 3:21













-2












-2








-2








I am using Flatlist in react native. I need some way or event which is called for the visible row item in the react native. I know there are some props related to viewabilityConfig but I have tried that but I am unable to understand and make it work.



Please either provide some resources to master Flatlist viewabilityConfig or suggest some other way to make it work. Thanks










share|improve this question














I am using Flatlist in react native. I need some way or event which is called for the visible row item in the react native. I know there are some props related to viewabilityConfig but I have tried that but I am unable to understand and make it work.



Please either provide some resources to master Flatlist viewabilityConfig or suggest some other way to make it work. Thanks







javascript android ios react-native






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Mar 6 at 14:28









Shubham1164Shubham1164

7117




7117




put on hold as off-topic by SherylHohman, gdlmx, Dale Burrell, Gilles Gouaillardet, Pablo Cegarra Mar 7 at 6:51


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions asking us to recommend or find a book, tool, software library, tutorial or other off-site resource are off-topic for Stack Overflow as they tend to attract opinionated answers and spam. Instead, describe the problem and what has been done so far to solve it." – SherylHohman, gdlmx, Gilles Gouaillardet, Pablo Cegarra
If this question can be reworded to fit the rules in the help center, please edit the question.







put on hold as off-topic by SherylHohman, gdlmx, Dale Burrell, Gilles Gouaillardet, Pablo Cegarra Mar 7 at 6:51


This question appears to be off-topic. The users who voted to close gave this specific reason:


  • "Questions asking us to recommend or find a book, tool, software library, tutorial or other off-site resource are off-topic for Stack Overflow as they tend to attract opinionated answers and spam. Instead, describe the problem and what has been done so far to solve it." – SherylHohman, gdlmx, Gilles Gouaillardet, Pablo Cegarra
If this question can be reworded to fit the rules in the help center, please edit the question.












  • Can you tell us what exactly you couldn't understand? I never heard about this feature in Flatlist, but from the docs it is pretty clear that you need to specify two props. The first one is viewabilityConfig and onViewableItemsChanged

    – Murtaza Raja
    Mar 7 at 2:55











  • Yeah, but it never worked for me as stated by the docs. Also, I rarely found any example on the google using it. I just want that whenever the scroll down the list for each new row that is visible on the screen some callback function must be called so that I can person some network logic corresponding to that particular row. Can you please provide some example?

    – Shubham1164
    Mar 7 at 3:21

















  • Can you tell us what exactly you couldn't understand? I never heard about this feature in Flatlist, but from the docs it is pretty clear that you need to specify two props. The first one is viewabilityConfig and onViewableItemsChanged

    – Murtaza Raja
    Mar 7 at 2:55











  • Yeah, but it never worked for me as stated by the docs. Also, I rarely found any example on the google using it. I just want that whenever the scroll down the list for each new row that is visible on the screen some callback function must be called so that I can person some network logic corresponding to that particular row. Can you please provide some example?

    – Shubham1164
    Mar 7 at 3:21
















Can you tell us what exactly you couldn't understand? I never heard about this feature in Flatlist, but from the docs it is pretty clear that you need to specify two props. The first one is viewabilityConfig and onViewableItemsChanged

– Murtaza Raja
Mar 7 at 2:55





Can you tell us what exactly you couldn't understand? I never heard about this feature in Flatlist, but from the docs it is pretty clear that you need to specify two props. The first one is viewabilityConfig and onViewableItemsChanged

– Murtaza Raja
Mar 7 at 2:55













Yeah, but it never worked for me as stated by the docs. Also, I rarely found any example on the google using it. I just want that whenever the scroll down the list for each new row that is visible on the screen some callback function must be called so that I can person some network logic corresponding to that particular row. Can you please provide some example?

– Shubham1164
Mar 7 at 3:21





Yeah, but it never worked for me as stated by the docs. Also, I rarely found any example on the google using it. I just want that whenever the scroll down the list for each new row that is visible on the screen some callback function must be called so that I can person some network logic corresponding to that particular row. Can you please provide some example?

– Shubham1164
Mar 7 at 3:21












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