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Retrieve entire document as array of entries
How to loop through a plain JavaScript object with the objects as members?How do I check if an array includes an object in JavaScript?How to append something to an array?How to insert an item into an array at a specific index (JavaScript)?$(document).ready equivalent without jQuerySort array of objects by string property valueHow do I empty an array in JavaScript?Loop through an array in JavaScriptHow to check if an object is an array?How do I remove a particular element from an array in JavaScript?For-each over an array in JavaScript?
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I have a collection in Firestore with the following structure:
Publications
PubData <---- This is a Doc
1892872 <---- This is a map
Name: abc
Id: 123
1892875 <---- This is a map
Name: abc
Id: 123
Querying the PubData document:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = res.data();
)
returns the following data:
1892872: …, 1892875: …
How can I return this as an array, so I can iterate over it with a for loop?
javascript firebase google-cloud-firestore
asked Mar 24 at 16:11
ogotogot
8612
add a comment |
I have a collection in Firestore with the following structure:
Publications
PubData <---- This is a Doc
1892872 <---- This is a map
Name: abc
Id: 123
1892875 <---- This is a map
Name: abc
Id: 123
Querying the PubData document:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = res.data();
)
returns the following data:
1892872: …, 1892875: …
How can I return this as an array, so I can iterate over it with a for loop?
javascript firebase google-cloud-firestore
asked Mar 24 at 16:11
ogotogot
8612
add a comment |
I have a collection in Firestore with the following structure:
Publications
PubData <---- This is a Doc
1892872 <---- This is a map
Name: abc
Id: 123
1892875 <---- This is a map
Name: abc
Id: 123
Querying the PubData document:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = res.data();
)
returns the following data:
1892872: …, 1892875: …
How can I return this as an array, so I can iterate over it with a for loop?
javascript firebase google-cloud-firestore
asked Mar 24 at 16:11
ogotogot
8612
I have a collection in Firestore with the following structure:
Publications
PubData <---- This is a Doc
1892872 <---- This is a map
Name: abc
Id: 123
1892875 <---- This is a map
Name: abc
Id: 123
Querying the PubData document:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = res.data();
)
returns the following data:
1892872: …, 1892875: …
How can I return this as an array, so I can iterate over it with a for loop?
javascript firebase google-cloud-firestore
javascript firebase google-cloud-firestore
asked Mar 24 at 16:11
ogotogot
8612
asked Mar 24 at 16:11
ogotogot
8612
asked Mar 24 at 16:11
ogotogot
8612
asked Mar 24 at 16:11
ogotogot
8612
asked Mar 24 at 16:11
ogotogot
8612
8612
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
You can iterate an object's properties with a foreach loop:
const pubData = res.data();
Object.keys(pubData).forEach(function(key)
// key is 1892872, pubData[key] is the associated object
console.log(key, pubData[key]);
);
Since you didn't really say what exactly you wanted the array to contain, I'll leave it up to you to figure out how the keys and values of the document's map should be represented in that final array.
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
add a comment |
Since you asked for an array of entries, you can use Object.entries:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = Object.entries(res.data());
// pubData will look like:
// [["1892872", …], ["1892875", …]]
)
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
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
You can iterate an object's properties with a foreach loop:
const pubData = res.data();
Object.keys(pubData).forEach(function(key)
// key is 1892872, pubData[key] is the associated object
console.log(key, pubData[key]);
);
Since you didn't really say what exactly you wanted the array to contain, I'll leave it up to you to figure out how the keys and values of the document's map should be represented in that final array.
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
add a comment |
You can iterate an object's properties with a foreach loop:
const pubData = res.data();
Object.keys(pubData).forEach(function(key)
// key is 1892872, pubData[key] is the associated object
console.log(key, pubData[key]);
);
Since you didn't really say what exactly you wanted the array to contain, I'll leave it up to you to figure out how the keys and values of the document's map should be represented in that final array.
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
add a comment |
You can iterate an object's properties with a foreach loop:
const pubData = res.data();
Object.keys(pubData).forEach(function(key)
// key is 1892872, pubData[key] is the associated object
console.log(key, pubData[key]);
);
Since you didn't really say what exactly you wanted the array to contain, I'll leave it up to you to figure out how the keys and values of the document's map should be represented in that final array.
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
You can iterate an object's properties with a foreach loop:
const pubData = res.data();
Object.keys(pubData).forEach(function(key)
// key is 1892872, pubData[key] is the associated object
console.log(key, pubData[key]);
);
Since you didn't really say what exactly you wanted the array to contain, I'll leave it up to you to figure out how the keys and values of the document's map should be represented in that final array.
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
answered Mar 24 at 16:17
Doug StevensonDoug Stevenson
92.2k10105125
92.2k10105125
add a comment |
add a comment |
Since you asked for an array of entries, you can use Object.entries:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = Object.entries(res.data());
// pubData will look like:
// [["1892872", …], ["1892875", …]]
)
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
add a comment |
Since you asked for an array of entries, you can use Object.entries:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = Object.entries(res.data());
// pubData will look like:
// [["1892872", …], ["1892875", …]]
)
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
add a comment |
Since you asked for an array of entries, you can use Object.entries:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = Object.entries(res.data());
// pubData will look like:
// [["1892872", …], ["1892875", …]]
)
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
Since you asked for an array of entries, you can use Object.entries:
fb.publicationsCollection
.doc("pubdata")
.get()
.then(res =>
let pubData = Object.entries(res.data());
// pubData will look like:
// [["1892872", …], ["1892875", …]]
)
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
edited Mar 24 at 16:31
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
answered Mar 24 at 16:20
Scott RudigerScott Rudiger
901414
901414
add a comment |
add a comment |
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