How to select multiple option on listbox?

Question

Epri Pratiwi 2020-8-13

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/579219-how-to-select-multiple-option-on-listbox

评论： Epri Pratiwi 2020-8-17

Screen Shot 2020-08-13 at 23.22.47.png

I want to select multiple children song title from the listbox1 (left). The only thing I know is only select one by to to move to into listbox2 (right). If somebody know the functio how to do that, let me know :)

% --- Executes on button press in upload.
function upload_Callback(hObject, eventdata, handles)
global MyListOfFiles
global List
global i
if i<16
ListBoxValue = get(handles.listbox1,'value');
f=MyListOfFiles{ListBoxValue};
g=find(strcmp(List,f));
if isempty(g)==1
    List(i,:)=MyListOfFiles(ListBoxValue);
    set(handles.listbox2,'String',List);
    i=i+1;
else
    msgbox('you have already selected this song')   
end
if i>15
    msgbox('Switch to the next tab for operator setting')
end
else
msgbox('you have already selected 15 songs, Switch to the next tab for operator setting')    
end

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dpb 2020-8-13

编辑：dpb 2020-8-13

Use the 'MultiSelect','on' property when create the listbox...

Epri Pratiwi 2020-8-17

thanks!!!

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Answer 1

Prabhanjan Mentla 2020-8-17

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/579219-how-to-select-multiple-option-on-listbox#answer_481005

Hi,

There is an option to select multiple items in a list box. By default, it is not selected.

Here’s the option for Multiselect in Interactivity under Inspector.

To test, consider a sample case where to display all the items selected in a UI table. However, the order of items in UI table depends on the order of selection from list box.