DataLayer.push is not working on External JavaScript
Question
If we use dataLayer.push and GTM code in external JavaScript the dataLayer.push value is not firing
In case If we use dataLayer.push and GTM code in HTML the dataLayer.push value is firing as expected
Below is the code which we are used in external JavaScript.
Please let us know if there are any queries
$(document).ready(function() {
window.dataLayer = window.dataLayer || [];
function getMetaContent(name) {
name = document.getElementsByTagName('meta')[name];
if (name != undefined) {
name = name.getAttribute("content");
if (name != undefined) {
return name;
}
}
return "";
}
var countryLanguage = getMetaContent('countryLanguage');
var pageType = getMetaContent('pageType');
var audiencePage = getMetaContent('audiencePage');
var userlogin = "";
if (localStorage.getItem("login") !== null) {
userlogin = "identifié";
} else {
userlogin = "Non identifié";
}
console.log("start");
window.dataLayer.push({
'countryLanguage': 'english',
'pageType': pageType
});
console.log("end");
universal_variable = {
"page": window.dataLayer
};
});
1 answers
solution1
0 2020-02-23 22:39:47
You haven't really asked a question with this post, nonetheless, I think I can help, since i had this problem myself.
What I did was put my GTM container snippet in a seperate .js file, and referenced that near the opening <head> tag of the HTML file in question.
Then in another JS file use:
dataLayer.push({'var_name': 'value'});
Make sure this file is referenced AFTER the JS file with the GTM container snippet.
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