Fill editfield text value with string from a table

4 次查看（过去 30 天）
Massimo
Massimo 2023-6-8
编辑： Les Beckham 2023-6-12
What I need to do is to read data from a csv like the one I have updated and then fill an edit field in app designer with what is written in that csv file.
As example i updated one with just a simple text in it.
I have tried with something like
DataComments = readtable('file7.csv');
app.CommentsEditField.value = DataComments
but it doesn't work.

请先登录，再回答此问题。

回答（1 个）

Les Beckham
Les Beckham 2023-6-8
Ran in:
For this specific example, readlines might work better than readtable.
DataComments = readlines('file7.csv')
DataComments = 3×1 string array
"Comments" "testo di prova" ""
Then pick which one of these three strings you want to use to fill in your EditField. For example:
app.CommentsEditField.value = DataComments(2);
disp(app.CommentsEditField.value)
testo di prova
  4 个评论
显示 2更早的评论
Massimo
Massimo 2023-6-12
Ok, thank you. I have tried to make it work with a drop down menu, but it doesn't work. It goes in conflict with item data of drop down menu.
Les Beckham
Les Beckham 2023-6-12
If you want help with that issue, you are going to need to provide your app designer code and any data needed to run it (or a stripped down version of it that illustrates the issue).

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Migrate GUIDE Apps 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by