Android Question label text isn't working

Erel

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• Apr 8, 2016

• #2

What is the output of Log (SQL1.ExecQuerySingleResult("SELECT max(teamscore) FROM GamePlay Limit 1") ?

If you don't see it in the label then you didn't add the label correctly.

 

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LucaMs

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• Apr 8, 2016

• #3

This is one of many reasons to separate data (and their construction / retrieval) from GUI.

If you had:

Dim TeamHighScore As Int = modDB.GetTeamHighScore
(SQL1.ExecQuerySingleResult("SELECT max(teamscore) FROM GamePlay Limit 1") in your modDB module)

lblHighScore.Text = TeamHighScore

you could debug your code, checking the TeamHighScore value

 

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mc73

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• Apr 8, 2016

• #4

Just a guess, you redimmed or reinitialized lblHighScore somewhere, though it belongs to a layout?

 

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anaylor01

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• Apr 8, 2016

• #5

Erel: The output of the log is 80 which is the highscore.
mc73: I am pretty sure I did not. And the code for the label is with the other code on that layout and they work.

 

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DonManfred

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• Apr 8, 2016

• #6

anaylor01 said:

And the code for the label is with the other code on that layout and they work.

Click to expand...

There is no label in your code in post #1

Create a small project which shows the problem and upload it.
I´m sure the problem is with your code somehow

 

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anaylor01

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• Apr 8, 2016

• #7

What do you mean DonManfred? This is a label "
lblHighScore.Text = SQL1.ExecQuerySingleResult("SELECT max(teamscore) FROM GamePlay Limit 1""

 

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fixit30

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• Apr 8, 2016

• #8

anaylor01 said:

What do you mean DonManfred? This is a label "

Click to expand...

He means that we do not see in your code above

B4X:

Dim lblHighScore as Label

 

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anaylor01

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• Apr 8, 2016

• #9

Here it is. I deleted it and added a new one and still doesn't work.

B4X:

Private lblhighscore1 As Label

 

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Lahksman

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• Apr 8, 2016

• #10

If you add a label in code (and not through the designer) you should also initialize it.

B4X:

Dim lblHighScore as label
lblHighScore.initialize("")

 

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anaylor01

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• Apr 8, 2016

• #11

I moved it to another place and it works. So that is odd.

 

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