mouse click on simulink block

Hi, Pls help me on this,

when the mouse is clicked on the simulink block i just want to run any m file from the call backs. help me how to approach.

Answer 1

[TAB]

1. Right-Click on the simulink block.
2. Select Block Properties
3. In the properties dialog select Callback tab
4. Select OpenFun in the callback function list
5. Write your m-file function call (or script name) in the textbox.
6. If your m-file is not located in current directory, then set m-file directory in matlab path. You can set the path in "OpenFun" callback also using addpath() command.

[Titus Edelhofer]

Perfect answer. @Murali: note that this is for a "double click" on some simulink block.

[TAB]

Titus is right. 'OpenFun' callback will execute on double mouse click. I think, there is no callback for single mouse click on simulink blocks.

[Murali Mohan]

thanks for the reply,

it works for double click, i need it for single click.

Answer 2

[Pascal Greter]

I know, this question was asked quite a while ago, but still the answer might be helpful for whomever.

An easy way to go is using a textblock. Under properties you'll find the 'ClickFcn' which executes on single-click.

Answer 3

[Pragna Mouli Damera]

mdl=mdlname;

blk=[mdl,'/blkname'];

set_param(blk, 'Selected', 'on')

It will work as single click like selecting the particuler block.

Hope this helps.