How to handle renderNoMoreCards???

[sadique007]

how to call a function after all last card swiped.

I have simply added a TouchableHighlight as following:-

renderNoMoreCards={() => <TouchableHighlight onPress={() => this.onPressData()}
style={[styles.buttonContainerSubmit,styles.submitButton]}>
Submit
}

I want to directly call this.onPressData() without any button after swiping all the cards.

if am calling directly like this:-
renderNoMoreCards={this.onPressData() }
then i am not able to swipe the card. this function is executing first

how can I fix this???? prob please help me out

[Ramaraju1992]

@sadique007 you can call method in onPress like following ways,

<TouchableHighlight onPress={this.onPressData.bind(this,{params_here})} />

or 

<TouchableHighlight onPress={this.onPressData} />

or

<TouchableHighlight onPress={()=>{this.onPressData()}} />

onPressData =()=>{
}

[sadique007]

@sadique007 you can call method in onPress like following ways,

<TouchableHighlight onPress={this.onPressData.bind(this,{params_here})} />

or 

<TouchableHighlight onPress={this.onPressData} />

or

<TouchableHighlight onPress={()=>{this.onPressData()}} />

onPressData =()=>{
}

THANKS FOR YOUR RESPONSE!!

but this is not the answer what I am expecting.
I want to call a function without TouchableOpacity/TouchableHighlight/ button. And the function call should be made after last card swipe.

[matias91]

Hi, @sadique007. Don't know if you resolved this already, but just in case:

renderNoMoreCards is a function that needs to return a component. Also, is called on the render of CardStack, that's why call this.onPressData() will never work as expected (because will execute that when the CardStack component renders, and not when the last card is swiped).

If you need to execute that after last card swiped, maybe you can use onSwiped event, of the Card component. But the logic to identify the last card relies on you 🤷‍♂️ 😞

[karladler]

Looks like you are actually looking for the onSwipedAll event. Just call your function there.