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Is this post correct? 

Can I set a global variable inline that is not within any function and use this variable anytime I choose so long as I don’t refresh the page?

For example, can I run a snippet which sets the value, so something in a popup, then run another snipper that used this global value.

Pat,

With JavaScript, the global scope is the complete JavaScript environment.  In HTML, the global scope is the window object: All global variables belong to the window object.  So you could do something like this

var isDude = ‘Pat’;
alert(window.isDude);

-or-

if (!window.isDude) { window.isDude = 'Pat; }

Best practice is to not use global variables.

I am not a JavaScript developer so nothing said or written comes with an expressed warranty.

google-bing for lots of details and opinions.

Irvin


I wouldn’t use a global variables in snippets could take in parameters when being called from an action.


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