Attribute(s)
Declarations
Description
Declarations: All variables have to declared in JavaScript
Motivation
It is important to have an overview of all used variables in a function. Especially when using JS debuggers.
Example / Details
All variables will be declared in the script. In general, declare the variable local in a function.
Declare local variables at the top of the function.
Global variables are allowed, but use them as less as possible.
Declare global variables at the top of the JS Header event.
