How would I create a GUI with a push button that when clicked, guy data will be save in .txt file?

Answer 1

[Jalaj Gambhir]

Hi,

You can do so by adding a SaveFileButtonPushed() callback. In this function you can access the values of the fields and dump it to text file using fprintf, as shown below:

function SaveFileButtonPushed(app, event)
            name = app.NameEditField.Value;
            age = app.AgeEditField.Value;
            sex = app.SexEditField.Value;
            height = app.HeightEditField.Value;
            fileID = fopen('data.txt','w');
            fprintf(fileID,"%s\t%s\t%s\t%s\t",name,age,sex,height);
        end
    end

[Salina]

In this very example you gave, how to keep on adding the data to the text file on every click?