Firebase sdk with react native unable to see anything
I am following this tutorial on RN with Firestore. I've so far only used the Firebase Web SDK installed via
npm install firebase -save
With the following example code:
constructor(props) {
super(props);
this.ref = firebase.firestore().collection('sessions');
this.unsubscribe = null;
this.state = {
dataSource: ,
loading: true,
};
}
componentDidMount() {
this.unsubscribe = this.ref.onSnapshot(this.onCollectionUpdate);
}
componentWillUnmount() {
his.unsubscribe();
}
onCollectionUpdate = (querySnapshot) => {
const dataSource = ;
querySnapshot.forEach((doc) => {
const { id, desc, zipcode, timestamp } = doc.data();
dataSource.push({
key: doc.id,
doc,
desc,
zipcode,
timestamp,
});
});
this.setState({
dataSource,
loading: false,
});
}
The above code returns absolutely nothing, even if I put a bogus collection name. Nothing runs, and I put a bunch of console.log statements but still can't see anything. I can't even tell if there is any problems connecting to Firestore.
I have not yet tried react-native-firebase module because I thought I am only doing a simple Firestore query, but at same time I am building my app natively on iOS on a Mac.
Am I supposed to be using the react-native-firebase module?
firebase react-native
asked Nov 20 '18 at 23:34
user3786924user3786924
226
add a comment |
I am following this tutorial on RN with Firestore. I've so far only used the Firebase Web SDK installed via
npm install firebase -save
With the following example code:
constructor(props) {
super(props);
this.ref = firebase.firestore().collection('sessions');
this.unsubscribe = null;
this.state = {
dataSource: ,
loading: true,
};
}
componentDidMount() {
this.unsubscribe = this.ref.onSnapshot(this.onCollectionUpdate);
}
componentWillUnmount() {
his.unsubscribe();
}
onCollectionUpdate = (querySnapshot) => {
const dataSource = ;
querySnapshot.forEach((doc) => {
const { id, desc, zipcode, timestamp } = doc.data();
dataSource.push({
key: doc.id,
doc,
desc,
zipcode,
timestamp,
});
});
this.setState({
dataSource,
loading: false,
});
}
The above code returns absolutely nothing, even if I put a bogus collection name. Nothing runs, and I put a bunch of console.log statements but still can't see anything. I can't even tell if there is any problems connecting to Firestore.
I have not yet tried react-native-firebase module because I thought I am only doing a simple Firestore query, but at same time I am building my app natively on iOS on a Mac.
Am I supposed to be using the react-native-firebase module?
firebase react-native
asked Nov 20 '18 at 23:34
user3786924user3786924
226
Yeah, would recommend using react-native-firebase. From their readme on github: "Although the official Firebase JS SDK will work with React Native; it is mainly built for the web and has a limited feature-set compared to native."
– Kai
Nov 21 '18 at 0:42
Thanks, TBH I just need the most basic GET and SET, but if the SDK can't even provide that, obviously it cannot even be used.
– user3786924
Nov 21 '18 at 2:40
add a comment |
I am following this tutorial on RN with Firestore. I've so far only used the Firebase Web SDK installed via
npm install firebase -save
With the following example code:
constructor(props) {
super(props);
this.ref = firebase.firestore().collection('sessions');
this.unsubscribe = null;
this.state = {
dataSource: ,
loading: true,
};
}
componentDidMount() {
this.unsubscribe = this.ref.onSnapshot(this.onCollectionUpdate);
}
componentWillUnmount() {
his.unsubscribe();
}
onCollectionUpdate = (querySnapshot) => {
const dataSource = ;
querySnapshot.forEach((doc) => {
const { id, desc, zipcode, timestamp } = doc.data();
dataSource.push({
key: doc.id,
doc,
desc,
zipcode,
timestamp,
});
});
this.setState({
dataSource,
loading: false,
});
}
The above code returns absolutely nothing, even if I put a bogus collection name. Nothing runs, and I put a bunch of console.log statements but still can't see anything. I can't even tell if there is any problems connecting to Firestore.
I have not yet tried react-native-firebase module because I thought I am only doing a simple Firestore query, but at same time I am building my app natively on iOS on a Mac.
Am I supposed to be using the react-native-firebase module?
firebase react-native
asked Nov 20 '18 at 23:34
user3786924user3786924
226
I am following this tutorial on RN with Firestore. I've so far only used the Firebase Web SDK installed via
npm install firebase -save
With the following example code:
constructor(props) {
super(props);
this.ref = firebase.firestore().collection('sessions');
this.unsubscribe = null;
this.state = {
dataSource: ,
loading: true,
};
}
componentDidMount() {
this.unsubscribe = this.ref.onSnapshot(this.onCollectionUpdate);
}
componentWillUnmount() {
his.unsubscribe();
}
onCollectionUpdate = (querySnapshot) => {
const dataSource = ;
querySnapshot.forEach((doc) => {
const { id, desc, zipcode, timestamp } = doc.data();
dataSource.push({
key: doc.id,
doc,
desc,
zipcode,
timestamp,
});
});
this.setState({
dataSource,
loading: false,
});
}
The above code returns absolutely nothing, even if I put a bogus collection name. Nothing runs, and I put a bunch of console.log statements but still can't see anything. I can't even tell if there is any problems connecting to Firestore.
I have not yet tried react-native-firebase module because I thought I am only doing a simple Firestore query, but at same time I am building my app natively on iOS on a Mac.
Am I supposed to be using the react-native-firebase module?
firebase react-native
firebase react-native
asked Nov 20 '18 at 23:34
user3786924user3786924
226
asked Nov 20 '18 at 23:34
user3786924user3786924
226
asked Nov 20 '18 at 23:34
user3786924user3786924
226
asked Nov 20 '18 at 23:34
user3786924user3786924
226
asked Nov 20 '18 at 23:34
user3786924user3786924
226
226
Yeah, would recommend using react-native-firebase. From their readme on github: "Although the official Firebase JS SDK will work with React Native; it is mainly built for the web and has a limited feature-set compared to native."
– Kai
Nov 21 '18 at 0:42
Thanks, TBH I just need the most basic GET and SET, but if the SDK can't even provide that, obviously it cannot even be used.
– user3786924
Nov 21 '18 at 2:40
add a comment |
Yeah, would recommend using react-native-firebase. From their readme on github: "Although the official Firebase JS SDK will work with React Native; it is mainly built for the web and has a limited feature-set compared to native."
– Kai
Nov 21 '18 at 0:42
Thanks, TBH I just need the most basic GET and SET, but if the SDK can't even provide that, obviously it cannot even be used.
– user3786924
Nov 21 '18 at 2:40
Yeah, would recommend using react-native-firebase. From their readme on github: "Although the official Firebase JS SDK will work with React Native; it is mainly built for the web and has a limited feature-set compared to native."
– Kai
Nov 21 '18 at 0:42
Yeah, would recommend using react-native-firebase. From their readme on github: "Although the official Firebase JS SDK will work with React Native; it is mainly built for the web and has a limited feature-set compared to native."
– Kai
Nov 21 '18 at 0:42
Thanks, TBH I just need the most basic GET and SET, but if the SDK can't even provide that, obviously it cannot even be used.
– user3786924
Nov 21 '18 at 2:40
Thanks, TBH I just need the most basic GET and SET, but if the SDK can't even provide that, obviously it cannot even be used.
– user3786924
Nov 21 '18 at 2:40
add a comment |
2 Answers
2
active
oldest
votes
There is a typo error in your componentWillMount. componentWillUnmount() {
his.unsubscribe();
}
should be: componentWillUnmount() {
this.unsubscribe();
}
Also i recommend react-native-firebase.
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
its there, I copied incorrectly, must have overwritten it while trying to format the code for code display. honestly my code is exactly like the tutorial minus a few elements in the doc
– user3786924
Nov 21 '18 at 2:38
add a comment |
So for anyone who found this with similar issues, just want to confirm that the Firebase Web SDK is indeed possible to be used for Firestore. There is no need to use react-native-firebase if your use case is very simple CRUD.
My error was that it was pulling the database content just that my render function was not displaying it.
answered Nov 24 '18 at 4:16
user3786924user3786924
226
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
There is a typo error in your componentWillMount. componentWillUnmount() {
his.unsubscribe();
}
should be: componentWillUnmount() {
this.unsubscribe();
}
Also i recommend react-native-firebase.
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
its there, I copied incorrectly, must have overwritten it while trying to format the code for code display. honestly my code is exactly like the tutorial minus a few elements in the doc
– user3786924
Nov 21 '18 at 2:38
add a comment |
There is a typo error in your componentWillMount. componentWillUnmount() {
his.unsubscribe();
}
should be: componentWillUnmount() {
this.unsubscribe();
}
Also i recommend react-native-firebase.
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
its there, I copied incorrectly, must have overwritten it while trying to format the code for code display. honestly my code is exactly like the tutorial minus a few elements in the doc
– user3786924
Nov 21 '18 at 2:38
add a comment |
There is a typo error in your componentWillMount. componentWillUnmount() {
his.unsubscribe();
}
should be: componentWillUnmount() {
this.unsubscribe();
}
Also i recommend react-native-firebase.
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
There is a typo error in your componentWillMount. componentWillUnmount() {
his.unsubscribe();
}
should be: componentWillUnmount() {
this.unsubscribe();
}
Also i recommend react-native-firebase.
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
answered Nov 21 '18 at 1:24
Rafael ZerbiniRafael Zerbini
607
607
its there, I copied incorrectly, must have overwritten it while trying to format the code for code display. honestly my code is exactly like the tutorial minus a few elements in the doc
– user3786924
Nov 21 '18 at 2:38
add a comment |
its there, I copied incorrectly, must have overwritten it while trying to format the code for code display. honestly my code is exactly like the tutorial minus a few elements in the doc
– user3786924
Nov 21 '18 at 2:38
its there, I copied incorrectly, must have overwritten it while trying to format the code for code display. honestly my code is exactly like the tutorial minus a few elements in the doc
– user3786924
Nov 21 '18 at 2:38
its there, I copied incorrectly, must have overwritten it while trying to format the code for code display. honestly my code is exactly like the tutorial minus a few elements in the doc
– user3786924
Nov 21 '18 at 2:38
add a comment |
So for anyone who found this with similar issues, just want to confirm that the Firebase Web SDK is indeed possible to be used for Firestore. There is no need to use react-native-firebase if your use case is very simple CRUD.
My error was that it was pulling the database content just that my render function was not displaying it.
answered Nov 24 '18 at 4:16
user3786924user3786924
226
add a comment |
So for anyone who found this with similar issues, just want to confirm that the Firebase Web SDK is indeed possible to be used for Firestore. There is no need to use react-native-firebase if your use case is very simple CRUD.
My error was that it was pulling the database content just that my render function was not displaying it.
answered Nov 24 '18 at 4:16
user3786924user3786924
226
add a comment |
So for anyone who found this with similar issues, just want to confirm that the Firebase Web SDK is indeed possible to be used for Firestore. There is no need to use react-native-firebase if your use case is very simple CRUD.
My error was that it was pulling the database content just that my render function was not displaying it.
answered Nov 24 '18 at 4:16
user3786924user3786924
226
So for anyone who found this with similar issues, just want to confirm that the Firebase Web SDK is indeed possible to be used for Firestore. There is no need to use react-native-firebase if your use case is very simple CRUD.
My error was that it was pulling the database content just that my render function was not displaying it.
answered Nov 24 '18 at 4:16
user3786924user3786924
226
answered Nov 24 '18 at 4:16
user3786924user3786924
226
answered Nov 24 '18 at 4:16
user3786924user3786924
226
answered Nov 24 '18 at 4:16
user3786924user3786924
226
226
add a comment |
add a comment |
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Yeah, would recommend using react-native-firebase. From their readme on github: "Although the official Firebase JS SDK will work with React Native; it is mainly built for the web and has a limited feature-set compared to native."
– Kai
Nov 21 '18 at 0:42
Thanks, TBH I just need the most basic GET and SET, but if the SDK can't even provide that, obviously it cannot even be used.
– user3786924
Nov 21 '18 at 2:40