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FirebaseDB values in MIT App Inventor
XML parsing in MIT App InventorHow do the “max” and “min” blocks in the MIT App Inventor work?How to integrate Google Admob Ads in a MIT App Inventor 2 project?how to pass data between screens using intent in MIT app inventorAny action at a specific time (MIT App Inventor)upload video to youtube with MIT app Inventor 2MIT App Inventor Bluetooth connect with unpaired deviceHow to connect with MIT App Inventor app using bluetooth?MIT APP INVENTOR 2 dictionary trouble
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How to set variables to Firebase DB values in MIT App Inventor?
I tried with direct setting but the blocks cant match.
app-inventor
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
add a comment |
How to set variables to Firebase DB values in MIT App Inventor?
I tried with direct setting but the blocks cant match.
app-inventor
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
add a comment |
How to set variables to Firebase DB values in MIT App Inventor?
I tried with direct setting but the blocks cant match.
app-inventor
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
How to set variables to Firebase DB values in MIT App Inventor?
I tried with direct setting but the blocks cant match.
app-inventor
app-inventor
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
edited Aug 2 '18 at 5:20
Michał Turczyn
17.7k132241
17.7k132241
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
asked Aug 2 '18 at 0:43
Heitor MedeirosHeitor Medeiros
113
113
add a comment |
add a comment |
1 Answer
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Because getting values from an online database like firebase is asynchronous (it can take a second to complete), you have to ask for the values you want and wait for the database to give them to you. See the screenshot below for an example.
It would also help if you could please edit your question to provide some more information. You could include a screenshot of your relevant blocks or describe the problem more thoroughly.
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
add a comment |
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1 Answer
1
active
oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Because getting values from an online database like firebase is asynchronous (it can take a second to complete), you have to ask for the values you want and wait for the database to give them to you. See the screenshot below for an example.
It would also help if you could please edit your question to provide some more information. You could include a screenshot of your relevant blocks or describe the problem more thoroughly.
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
add a comment |
Because getting values from an online database like firebase is asynchronous (it can take a second to complete), you have to ask for the values you want and wait for the database to give them to you. See the screenshot below for an example.
It would also help if you could please edit your question to provide some more information. You could include a screenshot of your relevant blocks or describe the problem more thoroughly.
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
add a comment |
Because getting values from an online database like firebase is asynchronous (it can take a second to complete), you have to ask for the values you want and wait for the database to give them to you. See the screenshot below for an example.
It would also help if you could please edit your question to provide some more information. You could include a screenshot of your relevant blocks or describe the problem more thoroughly.
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
Because getting values from an online database like firebase is asynchronous (it can take a second to complete), you have to ask for the values you want and wait for the database to give them to you. See the screenshot below for an example.
It would also help if you could please edit your question to provide some more information. You could include a screenshot of your relevant blocks or describe the problem more thoroughly.
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
answered Aug 16 '18 at 0:38
John LockeJohn Locke
166115
166115
add a comment |
add a comment |
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