So i am trying to access an array in index.js a different file called countries.js. However when i check the console it says that countries is not defined?
index.js
countries.includes('Ethiopia') ? console.log('ETHIOPIA') : countries.push('Ethiopia')
countries.js
const countries = [ 'Albania', 'Bolivia', 'Canada', 'Denmark', 'Ethiopia', 'Finland', 'Germany', 'Hungary', 'Ireland', 'Japan', 'Kenya' ]
index.html
<body> <script src="index.js"></script> <script src="countries.js"></script> <script src="web_tech.js"></script> </body>
All the scripts are in the index.html so im stuck as to why i cant access the variable?
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Answer
At the time you are executing code in index.js
the countries
variable does not exist yet. You need to create the variable before using:
<body> <script src="countries.js"></script> <!-- Now "countries" exist for index.js to use --> <script src="index.js"></script> <script src="web_tech.js"></script> </body>