How to add different <text> to firestore?

Question

I am trying to send some text to the firestore doc and it sends no issues.

Please refer to part of a code of the picture: https://ibb.co/dL0V0yv

However i have a couple of buttons and i want to set my code in a such way so that every onPress will send different text. I could achieve that by re-writing the generateDoc fucntion with diffenet state manually, but i wonder how could i do it with copiying? Do something with props of function so that the text could be change inside onPress, but i do not knwo how to produce that. Please help.

Answer 1

Give the function a parameter, like this...

generateDoc = taskName => {
  return firestore().collection('Rooms')... // OP code here
    .set({ Task: taskName }).then...
}

and call it like this...

onPress={this.generateDoc('task name for this button')}

Edit

To call two or more functions onPress, it's probably better to keep the template code clean and combine two promise returning functions into one, like this...

operationA = param => {
  return firestore()...   // be sure to return the promise
}

operationB = param => {
  return firestore()...   // same thing here, return the promise
}

operationAandB = (paramA, paramB) => {
  // if the A and B are independent, then do them together
  return Promise.all([ operationA(paramA), operationB(paramB) ])

  // or if A and B must run in sequence, then
  return operationA(paramA).then(() => operationB(paramB))
}

onPress={this.operationAandB('paramA', 'paramB')}