1 个投票

I have table array in data of UI table.
There are a few columns in my table:
Num1 Num2 Text
5.2345 4.2345 JN
-> I would like to have only two decimals in the first two columns. What is the best way to pull this of? I would like that data in the UI table remains table array.

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Ankit
Ankit 2019-9-30
编辑：Ankit 2019-9-30

2 个投票

hey,
you can set the format of your table as follows using 'ColumnFormat' property. Are you looking for something like this?
Case: Programatically creating GUI
f = figure('Position', [100 100 752 250]);
t = uitable('Parent', f, 'Position', [25 50 700 200]);
t.ColumnName = {'Num1','Num2','Text'};
t.Data = {5.2345, 4.2345,'JN'};
t.ColumnFormat = {'bank' 'bank' []};
Case: StartupFcn as follows (App Designer)
function StartUpFunction(app)
app.UITable.Data = {5.2345, 4.2345,'JN'};
app.UITable.ColumnFormat = {'bank' 'bank' []};
end
regards
Ankit

更多回答（2 个）

Navya Seelam
Navya Seelam 2019-9-27

0 个投票

Hi,
You can use format as shown below.
format bank
table.Data=table.Data % to update the table data to current format

6 个评论
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Hi,
thank you for your answer. I tried changing the format as you suggested.
It is true - when I open the variable from workspace, there are only 2 decimals.
But, the table in the app remains the same (I still have 4 decimals). And I want to change the number of decimals in the app.
Navya Seelam
Navya Seelam 2019-9-30
Hi,
You can try changing the format in the function where you update the table contents.
I did actually. No success. :(
Navya Seelam
Navya Seelam 2019-9-30
Can you attach your code?
I have app, which I made in appdesigner. I added table object.
-> In the code I fill the UI table with data.
exampleTable = table();
exampleTable.num1 = 5.2345;
exampleTable.num2 = 4.2345;
exampleTable.Text = {'JN'};
app.UItable.data = exampleTable;
---- added lines -----
format bank
app.UItable.data = app.UItable.data;
Walter Roberson
Walter Roberson 2019-10-3
The format command has no effect on graphics. You should follow Ankit's solution

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Navya Seelam
Navya Seelam 2019-10-3

0 个投票

Hi,
The issue can be resolved by passing the data to uitable from cell array rather than table.

3 个评论
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Yes, I know that. But I do not want to use cell array rather than table. I want to use table, because I can then index the columns with the column names.
jesus pacheco
jesus pacheco 2022-1-11
@Klemen Peter Kosovinc Hi Bro, I have the same Problem. could you solve it?

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