Taking user input from table in GUI

Hello,

Sorry for the long post. I have this GUI, I am working on in this gui. I have this table

I made this table using these lines:

Boundary_Position = 0;
AssemblyData4 = {0, 0};
AssemblyTable4 = uitable (f, 'Units' , ' centimeters' , 'Position' , [13,0,5,5], 'Data' , AssemblyData4, 'ColumnEditable' , [true, true], 'ColumnName' , { ' Nodes / mm ' ; ' Boundary ' }, ' CellEditCallback ' , {@ AssemblyEdit_Callback4});

Now to put data in the table,

I am using this loop

for TempIndex2 = 1: size (GlobalMesh, 2)
            
            AssemblyData4 (TempIndex2,1) = num2cell (GlobalMesh (1, TempIndex2));
            AssemblyData4 {TempIndex2,2} = 0;
        end
        set (AssemblyTable4, 'Data' , AssemblyData4);

Global Mesh is the list of nodes, after I enter data, the picture looks like this

After this the user enters the value in the bounary column, and the picture becomes

To save this data from the user, the code I am using is

 function AssemblyEdit_Callback4 (source, eventdata, handles)
             
        for TempIndex3 = 1: size (GlobalMesh, 2)
            
            Boundary_Position (TempIndex3) = AssemblyData4 {TempIndex3,2};
            % Boundary_Position (TempIndex3) = get (handles.AssemblyTable4, 'data');
          
        end
 end

Boundary_Position is a global variable.

The problm I am having is that no data is being stored in the variable Boundary_Position. It is empty

Does anyone know what could be changed or how it can be done?

[Chris Dan]

The data is entered into the table when I press a push button.

After that, I cannot take user input in the table

Answer 1

[Chris Dan]

I solved it.

function AssemblyEdit_Callback4(source, eventdata, handles)
        
        
      
       Boundary_Position= get(AssemblyTable4, 'data');
        display(Boundary_Position)
        
        
end

A single line of code......no for loop