Read and use dates from Firebase in tableView
0
In my Firebase I have a timestamp that I want to read out and populate in a tableView
The Firebase structure looks like this:
"OpeHS4UhH6YWcK4aPHJWumueCQP2" : {
"Events" : {
"Date" : {
"-LQYDWAKlzTrlTtO1Qiz" : 1541410526186,
"-LQYspEghK3KE27MlFNE" : 1541421618601,
"-LQsILjpNqKwLl9XBcQm" : 1541764115618,
"-LQsYbhf-vl-NnRLTHhK" : 1541768379422
},
So I want to go down the childByAutoID/Events/Date and read out all dates and display in a `tableView.
The closest I have gotten is something like this:
var eventDates = [String]()
func getEventHistory() {
let eventHistoryRef = Database.database().reference().child("users/(uid)/Events/")
eventHistoryRef.observeSingleEvent(of: .value, with: { (snapshot) in
let value = snapshot.value as? NSDictionary
if let eventDate = value?["Date"] as? [String:String] {
self.DateHistoryArray += Array(eventDate.values)
}
self.tableView.reloadData()
// ...
}) { (error) in
print(error.localizedDescription)
}
}
Im not able to convert the dates and add them to the array.
swift firebase uitableview
asked Nov 13 '18 at 20:40
PerNilPerNil
336
add a comment |
0
In my Firebase I have a timestamp that I want to read out and populate in a tableView
The Firebase structure looks like this:
"OpeHS4UhH6YWcK4aPHJWumueCQP2" : {
"Events" : {
"Date" : {
"-LQYDWAKlzTrlTtO1Qiz" : 1541410526186,
"-LQYspEghK3KE27MlFNE" : 1541421618601,
"-LQsILjpNqKwLl9XBcQm" : 1541764115618,
"-LQsYbhf-vl-NnRLTHhK" : 1541768379422
},
So I want to go down the childByAutoID/Events/Date and read out all dates and display in a `tableView.
The closest I have gotten is something like this:
var eventDates = [String]()
func getEventHistory() {
let eventHistoryRef = Database.database().reference().child("users/(uid)/Events/")
eventHistoryRef.observeSingleEvent(of: .value, with: { (snapshot) in
let value = snapshot.value as? NSDictionary
if let eventDate = value?["Date"] as? [String:String] {
self.DateHistoryArray += Array(eventDate.values)
}
self.tableView.reloadData()
// ...
}) { (error) in
print(error.localizedDescription)
}
}
Im not able to convert the dates and add them to the array.
swift firebase uitableview
asked Nov 13 '18 at 20:40
PerNilPerNil
336
Are you using an auto ID or a user ID as the top key? It's unclear in the question.
– Jen Person
Nov 13 '18 at 20:50
don't know which array you use to fill the table DateHistoryArray or eventDates ? make sure that you fill the correct one
– Sh_Khan
Nov 13 '18 at 20:57
always track code with breakpoints or logs
– Sh_Khan
Nov 13 '18 at 21:01
@JenPerson Sorry for being imprecise. The correct path is users/uid/Events/Date/chidlByAutoID : dateInMilleseconds
– PerNil
Nov 14 '18 at 20:50
add a comment |
0
0
0
In my Firebase I have a timestamp that I want to read out and populate in a tableView
The Firebase structure looks like this:
"OpeHS4UhH6YWcK4aPHJWumueCQP2" : {
"Events" : {
"Date" : {
"-LQYDWAKlzTrlTtO1Qiz" : 1541410526186,
"-LQYspEghK3KE27MlFNE" : 1541421618601,
"-LQsILjpNqKwLl9XBcQm" : 1541764115618,
"-LQsYbhf-vl-NnRLTHhK" : 1541768379422
},
So I want to go down the childByAutoID/Events/Date and read out all dates and display in a `tableView.
The closest I have gotten is something like this:
var eventDates = [String]()
func getEventHistory() {
let eventHistoryRef = Database.database().reference().child("users/(uid)/Events/")
eventHistoryRef.observeSingleEvent(of: .value, with: { (snapshot) in
let value = snapshot.value as? NSDictionary
if let eventDate = value?["Date"] as? [String:String] {
self.DateHistoryArray += Array(eventDate.values)
}
self.tableView.reloadData()
// ...
}) { (error) in
print(error.localizedDescription)
}
}
Im not able to convert the dates and add them to the array.
swift firebase uitableview
asked Nov 13 '18 at 20:40
PerNilPerNil
336
In my Firebase I have a timestamp that I want to read out and populate in a tableView
The Firebase structure looks like this:
"OpeHS4UhH6YWcK4aPHJWumueCQP2" : {
"Events" : {
"Date" : {
"-LQYDWAKlzTrlTtO1Qiz" : 1541410526186,
"-LQYspEghK3KE27MlFNE" : 1541421618601,
"-LQsILjpNqKwLl9XBcQm" : 1541764115618,
"-LQsYbhf-vl-NnRLTHhK" : 1541768379422
},
So I want to go down the childByAutoID/Events/Date and read out all dates and display in a `tableView.
The closest I have gotten is something like this:
var eventDates = [String]()
func getEventHistory() {
let eventHistoryRef = Database.database().reference().child("users/(uid)/Events/")
eventHistoryRef.observeSingleEvent(of: .value, with: { (snapshot) in
let value = snapshot.value as? NSDictionary
if let eventDate = value?["Date"] as? [String:String] {
self.DateHistoryArray += Array(eventDate.values)
}
self.tableView.reloadData()
// ...
}) { (error) in
print(error.localizedDescription)
}
}
Im not able to convert the dates and add them to the array.
swift firebase uitableview
swift firebase uitableview
asked Nov 13 '18 at 20:40
PerNilPerNil
336
asked Nov 13 '18 at 20:40
PerNilPerNil
336
asked Nov 13 '18 at 20:40
PerNilPerNil
336
asked Nov 13 '18 at 20:40
PerNilPerNil
336
asked Nov 13 '18 at 20:40
PerNilPerNil
336
336
Are you using an auto ID or a user ID as the top key? It's unclear in the question.
– Jen Person
Nov 13 '18 at 20:50
don't know which array you use to fill the table DateHistoryArray or eventDates ? make sure that you fill the correct one
– Sh_Khan
Nov 13 '18 at 20:57
always track code with breakpoints or logs
– Sh_Khan
Nov 13 '18 at 21:01
@JenPerson Sorry for being imprecise. The correct path is users/uid/Events/Date/chidlByAutoID : dateInMilleseconds
– PerNil
Nov 14 '18 at 20:50
add a comment |
Are you using an auto ID or a user ID as the top key? It's unclear in the question.
– Jen Person
Nov 13 '18 at 20:50
don't know which array you use to fill the table DateHistoryArray or eventDates ? make sure that you fill the correct one
– Sh_Khan
Nov 13 '18 at 20:57
always track code with breakpoints or logs
– Sh_Khan
Nov 13 '18 at 21:01
@JenPerson Sorry for being imprecise. The correct path is users/uid/Events/Date/chidlByAutoID : dateInMilleseconds
– PerNil
Nov 14 '18 at 20:50
Are you using an auto ID or a user ID as the top key? It's unclear in the question.
– Jen Person
Nov 13 '18 at 20:50
Are you using an auto ID or a user ID as the top key? It's unclear in the question.
– Jen Person
Nov 13 '18 at 20:50
don't know which array you use to fill the table DateHistoryArray or eventDates ? make sure that you fill the correct one
– Sh_Khan
Nov 13 '18 at 20:57
don't know which array you use to fill the table DateHistoryArray or eventDates ? make sure that you fill the correct one
– Sh_Khan
Nov 13 '18 at 20:57
always track code with breakpoints or logs
– Sh_Khan
Nov 13 '18 at 21:01
always track code with breakpoints or logs
– Sh_Khan
Nov 13 '18 at 21:01
@JenPerson Sorry for being imprecise. The correct path is users/uid/Events/Date/chidlByAutoID : dateInMilleseconds
– PerNil
Nov 14 '18 at 20:50
@JenPerson Sorry for being imprecise. The correct path is users/uid/Events/Date/chidlByAutoID : dateInMilleseconds
– PerNil
Nov 14 '18 at 20:50
add a comment |
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Are you using an auto ID or a user ID as the top key? It's unclear in the question.
– Jen Person
Nov 13 '18 at 20:50
don't know which array you use to fill the table DateHistoryArray or eventDates ? make sure that you fill the correct one
– Sh_Khan
Nov 13 '18 at 20:57
always track code with breakpoints or logs
– Sh_Khan
Nov 13 '18 at 21:01
@JenPerson Sorry for being imprecise. The correct path is users/uid/Events/Date/chidlByAutoID : dateInMilleseconds
– PerNil
Nov 14 '18 at 20:50