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Client ID in GTM JS Variable
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| /** | |
| * This snippet is meant to return your | |
| * analytics client ID, of your web visitor | |
| * to a variable of your choosing. | |
| * | |
| * This REQUIRES that you have Classic/Universal Analytics. | |
| * | |
| * Step-by-step: | |
| * 1. Go to your GTM container. (https://tagmanager.google.com) | |
| * 2. Go to Variables. | |
| * 3. Under 'User-Defined Variables', press 'New'. | |
| * 4. Choose 'Custom Javascript' as Variable type. | |
| * 5. Copy and paste the code below. | |
| * 6. Voilà, preview your changes and see your Variable | |
| * be declared on the 'Window Loaded' event. | |
| * | |
| */ | |
| function(){ | |
| try { | |
| var tracker = ga.getAll()[0]; | |
| return tracker.get("clientId"); | |
| } catch(e) { | |
| return false; | |
| } | |
| } |
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