如何不编译goog.closure中的某些代码ADVANCED_OPTIMIZATIONS

Question

When I am using ADVANCED_OPTIMIZATIONS in closure, I can add to the web.config attributes such:

<compilation debug="false">

and than when I will write in my code:

if (goog.DEBUG) { code }

on advanced mode I will NOT see this script inside the .js file.

I would like to do the same with my own properties - I've created a define.js file:

Define.js:

goog.scope(function() {
    define.IS_SHOW_CODE = false;
}

and wrote code: if (!define.IS_SHOW_CODE) { code }

and I still CAN find this if and its content inside the compiled .js file!

How to prevent the closure from compiling script in advanced mode?

Answer 1

If "goog" works, likely you are missing the declaration of "define".

It should look something like this:

var define = {};  // goog.provide('define') would also work here.

/** @define {boolean} */
define.IS_SHOW_CODE = true;

Answer 2

Ok i found how - i MUST use the prefix goog.[xxx] in order to tell the compiler to remove the script inside. using "define" instead didnt remove the script.

so i've changed the define.IS_SHOW_CODE to goog.IS_SHOW_CODE