Parameters de URL command

Hello to All! I need one helps. I want to change by means of code the parameters of commands URL to open views, like for example START, with for the value that EXPAND.

How I can do it?

Thank you very much

Alexander Bustos

Subject: Parameters de URL command

Check out this link - this may help you.Use javascript to open urls as it is simpler to customize.

if you want to open perticular Category in a View then simply check what is url in browser when you open it manually and build same url using javascript.