I attempted to redefine the value as "pretend" using the code snippet below, but unfortunately it did not succeed.
dataBase.ref().orderByChild('en_word').equalTo('pretend').set({
en_word: 'Pretend'
})
I attempted to redefine the value as "pretend" using the code snippet below, but unfortunately it did not succeed.
dataBase.ref().orderByChild('en_word').equalTo('pretend').set({
en_word: 'Pretend'
})
In order to write a value to Firebase, you must have the exact path where you want to write. Firebase does not support update queries that combine a query and a write operation in one step. Instead, you need to follow these steps:
For example, in your situation, the code would look something like this:
let query = dataBase.ref().orderByChild('en_word').equalTo('pretend');
query.once("value").then((results) => {
results.forEach((snapshot) => {
snapshot.ref.update({
en_word: 'Pretend'
})
})
})
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