How to cancel AlertIOS programatically
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0
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Description
I have a component with Barcode scanner. After the barcode scanner returns a value, the AlertIOS with a prompt shows up, with Cancel and Save buttons. Now one option is to click Save button for sending the value to the server. For the other option, the client wishes to send data with volume down button or cancel with volume up button.
Problem
Now I already have set up confirmation with volume down button, but I would also like to close the Alert popup when pressing any of the buttons.
My code
For alert:
showAlert(value) {
this.alert = AlertIOS.prompt(
`Gescannter Wert: ${value}`,
'Menge eingeben (Standartwert ist 1)',
[{
text: 'Cancel',
onPress: () => this.scanning = true,
style: 'cancel',
},
{
text: 'Save',
onPress: (input) => this.pushCodeData(value, input)
}],
'plain-text',
'1',
'number-pad',
);
}
for volume change detection:
this.volumeListener = SystemSetting.addVolumeListener((data) => {
let volume = data.value.toFixed(1);
console.log(volume, this.VOLUME);
SystemSetting.setVolume(this.VOLUME);
if (volume < this.VOLUME && this.scanning === false) {
console.log("confirm")
this.pushCodeData(this.state.scannedValue, 1)
} else if (volume > this.VOLUME && this.scanning === false){
console.log("cancel")
this.scanning = true
}
});
The function that sends the data is this.pushCodeData(params...)
Is it even possible to programatically close the alert prompt? So far I couldn't find any answers to this.
javascript react-native
asked Nov 12 at 9:59
Razmooo
121119
add a comment |
up vote
0
down vote
favorite
Description
I have a component with Barcode scanner. After the barcode scanner returns a value, the AlertIOS with a prompt shows up, with Cancel and Save buttons. Now one option is to click Save button for sending the value to the server. For the other option, the client wishes to send data with volume down button or cancel with volume up button.
Problem
Now I already have set up confirmation with volume down button, but I would also like to close the Alert popup when pressing any of the buttons.
My code
For alert:
showAlert(value) {
this.alert = AlertIOS.prompt(
`Gescannter Wert: ${value}`,
'Menge eingeben (Standartwert ist 1)',
[{
text: 'Cancel',
onPress: () => this.scanning = true,
style: 'cancel',
},
{
text: 'Save',
onPress: (input) => this.pushCodeData(value, input)
}],
'plain-text',
'1',
'number-pad',
);
}
for volume change detection:
this.volumeListener = SystemSetting.addVolumeListener((data) => {
let volume = data.value.toFixed(1);
console.log(volume, this.VOLUME);
SystemSetting.setVolume(this.VOLUME);
if (volume < this.VOLUME && this.scanning === false) {
console.log("confirm")
this.pushCodeData(this.state.scannedValue, 1)
} else if (volume > this.VOLUME && this.scanning === false){
console.log("cancel")
this.scanning = true
}
});
The function that sends the data is this.pushCodeData(params...)
Is it even possible to programatically close the alert prompt? So far I couldn't find any answers to this.
javascript react-native
asked Nov 12 at 9:59
Razmooo
121119
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Description
I have a component with Barcode scanner. After the barcode scanner returns a value, the AlertIOS with a prompt shows up, with Cancel and Save buttons. Now one option is to click Save button for sending the value to the server. For the other option, the client wishes to send data with volume down button or cancel with volume up button.
Problem
Now I already have set up confirmation with volume down button, but I would also like to close the Alert popup when pressing any of the buttons.
My code
For alert:
showAlert(value) {
this.alert = AlertIOS.prompt(
`Gescannter Wert: ${value}`,
'Menge eingeben (Standartwert ist 1)',
[{
text: 'Cancel',
onPress: () => this.scanning = true,
style: 'cancel',
},
{
text: 'Save',
onPress: (input) => this.pushCodeData(value, input)
}],
'plain-text',
'1',
'number-pad',
);
}
for volume change detection:
this.volumeListener = SystemSetting.addVolumeListener((data) => {
let volume = data.value.toFixed(1);
console.log(volume, this.VOLUME);
SystemSetting.setVolume(this.VOLUME);
if (volume < this.VOLUME && this.scanning === false) {
console.log("confirm")
this.pushCodeData(this.state.scannedValue, 1)
} else if (volume > this.VOLUME && this.scanning === false){
console.log("cancel")
this.scanning = true
}
});
The function that sends the data is this.pushCodeData(params...)
Is it even possible to programatically close the alert prompt? So far I couldn't find any answers to this.
javascript react-native
asked Nov 12 at 9:59
Razmooo
121119
Description
I have a component with Barcode scanner. After the barcode scanner returns a value, the AlertIOS with a prompt shows up, with Cancel and Save buttons. Now one option is to click Save button for sending the value to the server. For the other option, the client wishes to send data with volume down button or cancel with volume up button.
Problem
Now I already have set up confirmation with volume down button, but I would also like to close the Alert popup when pressing any of the buttons.
My code
For alert:
showAlert(value) {
this.alert = AlertIOS.prompt(
`Gescannter Wert: ${value}`,
'Menge eingeben (Standartwert ist 1)',
[{
text: 'Cancel',
onPress: () => this.scanning = true,
style: 'cancel',
},
{
text: 'Save',
onPress: (input) => this.pushCodeData(value, input)
}],
'plain-text',
'1',
'number-pad',
);
}
for volume change detection:
this.volumeListener = SystemSetting.addVolumeListener((data) => {
let volume = data.value.toFixed(1);
console.log(volume, this.VOLUME);
SystemSetting.setVolume(this.VOLUME);
if (volume < this.VOLUME && this.scanning === false) {
console.log("confirm")
this.pushCodeData(this.state.scannedValue, 1)
} else if (volume > this.VOLUME && this.scanning === false){
console.log("cancel")
this.scanning = true
}
});
The function that sends the data is this.pushCodeData(params...)
Is it even possible to programatically close the alert prompt? So far I couldn't find any answers to this.
javascript react-native
javascript react-native
asked Nov 12 at 9:59
Razmooo
121119
asked Nov 12 at 9:59
Razmooo
121119
asked Nov 12 at 9:59
Razmooo
121119
asked Nov 12 at 9:59
Razmooo
121119
asked Nov 12 at 9:59
Razmooo
121119
121119
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
up vote
1
down vote
It's not possible to close an alert programmatically yet. https://github.com/facebook/react-native/issues/4928
You may give it a try.
How can I remove Alert prompts programmatically?
answered Nov 12 at 10:47
Aaditya Paliwal
518
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
It's not possible to close an alert programmatically yet. https://github.com/facebook/react-native/issues/4928
You may give it a try.
How can I remove Alert prompts programmatically?
answered Nov 12 at 10:47
Aaditya Paliwal
518
add a comment |
up vote
1
down vote
It's not possible to close an alert programmatically yet. https://github.com/facebook/react-native/issues/4928
You may give it a try.
How can I remove Alert prompts programmatically?
answered Nov 12 at 10:47
Aaditya Paliwal
518
add a comment |
up vote
1
down vote
up vote
1
down vote
It's not possible to close an alert programmatically yet. https://github.com/facebook/react-native/issues/4928
You may give it a try.
How can I remove Alert prompts programmatically?
answered Nov 12 at 10:47
Aaditya Paliwal
518
It's not possible to close an alert programmatically yet. https://github.com/facebook/react-native/issues/4928
You may give it a try.
How can I remove Alert prompts programmatically?
answered Nov 12 at 10:47
Aaditya Paliwal
518
answered Nov 12 at 10:47
Aaditya Paliwal
518
answered Nov 12 at 10:47
Aaditya Paliwal
518
answered Nov 12 at 10:47
Aaditya Paliwal
518
518
add a comment |
add a comment |
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