Using slider in GUIDE to perform 2 tasks

I have the following GUI: http://postimage.org/image/n0ekwaw4/ I'm trying to use the slider to perform 2 tasks: 1. display current slider number to blue textbox 2. display current slider number+1 to red textbox

Task 1 i can do it but task 2 i have no idea,anyone can give me solution? ps:new guy here,please forgive me if there are any mistake.

Answer 1

[Matt Fig]

For task 2, do exactly the same thing you did with task 1, except add 1. You might be having trouble with adding 1 because you have strings. Lets say that you get the position of the slider and store it in variable P. Then do:

STR = num2str(str2double(P)+1);

and set the editbox 'string' property to STR.

[Cheng Yoong]

This is what i did for task 1:

for slider callback:

set(handles.text_box,'String',num2str(get(gcbo,'Value')));

for textbox callback:

set(handles.slider,'Value',str2num(get(gcbo,'String')));

where should i add the 1?

[Cheng Yoong]

This is what i did for task 1:

for slider callback:

set(handles.text_box,'String',num2str(get(gcbo,'Value')));

for textbox callback:

set(handles.slider,'Value',str2num(get(gcbo,'String')));

where should i add the 1?

[Matt Fig]

set(handles.text_box,'String',num2str(get(gcbo,'Value')+1));

[Cheng Yoong]

Thanks Sir,your method solved my problem.=)

[Cheng Yoong]

Mind to ask Sir, how do we actually store the value of slider?

[Matt Fig]

You can store the value of the slider in GUIDATA if you wish. Though I don't know why you would want to store it. Anywhere you wish to access the stored value, you could also access the value itself by just calling:

get(sliderhandle,'value')