How do I delete some tabs in a tab group in AppDesigner programatically?

36 次查看(过去 30 天)
How do I delete some tabs in a tab group in AppDesigner programatically?
Steps I am currently doing:
1. I am plotting a bar by a push button.
2. Expectation: When I am re-pushing the push button I want the old tabs to be deleted and new ones to come up.
Current: When I am re-pushing the push button, the old tabs are staying and fresh set of new tabs are opening.

回答(1 个)

Abhishek Chakram
Abhishek Chakram 2022-6-27
Hi Partha Mitra,
You can use the delete method to remove the old tabs and plot the new bar in a fresh tab.
  2 个评论
Will Reeves
Will Reeves 2022-8-19
编辑:Will Reeves 2022-8-19
Hi, can you give an example of this please?
This does not work:
If you use this method to create the tabs in the first place:
I'm probably missing something, so an example would be great.
Specifically, if you create an "app property" to hold handles to UI elements, how do you "delete" them? "clearing" or setting to empty does not remove the element obviously.
For instance:
properties (Access = private)
tabs % structure to hold the tabs for different datasets
end
and creating like this:
app.tabs=cell(1,length(dataSets));
then:
for i=1:length(dataSets)
app.tabs{i}= uitab(app.TabGroup,"Title",['Measurement ' num2str(i)]);
end
Will Reeves
Will Reeves 2022-8-19
Actually... is it just OK to "copy" the handle to a local variable and delete it? It seems to work, but is it "clean"?
for i=1:length(app.tabs)
a=app.tabs{i};
delete(a);
end
for instance?

请先登录,再进行评论。

类别

Help CenterFile Exchange 中查找有关 Develop Apps Using App Designer 的更多信息

标签

产品


版本

R2017b

Community Treasure Hunt

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

Start Hunting!

Translated by