Add multi-row data to App Designer Text Area
4 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Hi,
I wish to add multi-row data to App Designer Text Area. As the data to be shown is comprised from different types (a, d and sale), how can I merge them into one data type (which?) and to populate the Text area?
Thanks a lot.
Code:
T = table([1;2;3], [4;5;6])
a = table2array(T)
d="D=1"
sale="SALE="
4 Commenti
dpb
il 15 Ott 2023
I'm more confused than ever by that...what are you/the user going to do with this in this format?
Knowing this must be minimal data for posting a question, what's the real data look like?
You can convert everything to text and make it look like that in a text control, but it will be painful to do anything with, particularly if the user is allowed to make changes and then you have to try to parse the new data.
Risposte (2)
dpb
il 15 Ott 2023
Spostato: dpb
il 15 Ott 2023
You can do it by putting every record into a new line in a string array, but it will be a pain to deal with.
T=join(string(reshape(1:6,[],2))," ");
d="D=1";
sale="SALE=";
app.textarea.Value=[T;d;sale];
but it still seems most bizarre way to present the data to the user--but, granted, we don't know the whole story.
0 Commenti
Ali razi
il 15 Ott 2023
Modificato: dpb
il 15 Ott 2023
Hi,
Not an elegent way but I hope it works for you
T1 = table([1;2;3], [4;5;6])
T1 = table2array(T1);
T1 = num2str(T1)
T2= "D=1";
T3="SALE=";
app.yourTextArea.Value = ([T1; T2; T3]);
4 Commenti
dpb
il 16 Ott 2023
Well, not really. What I'm driving at is that there's no point in creating a table if all one is going to do with it is turn it into an array; create the array only in the first place; then there's no need for table2array.
Vedere anche
Categorie
Scopri di più su Develop uifigure-Based Apps in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!