How to Set the Language of an HTML Doc in JavaScript

There are certain components that are essential to every HTML document, regardless of its content; one such component is the language code. This two-letter combination denotes the language of the document such as ‘en’ for English, or ‘es’ for Spanish. If you regularly need to set the language of HTML documents, we have a solution you can use in JavaScript that will automate and simplify the process.

To begin, we will need to run this command to install jQuery:

bower install jquery

Now, we are ready to call our API function by inputting the file or file URL along with the preferred language code into the below:

var settings = {
     "url": "https://api.cloudmersive.com/convert/edit/html/head/set/language",
     "method": "POST",
     "timeout": 0,
     "headers": {
          "inputFileUrl": "<string>",
          "languageCode": "<string>",
          "Content-Type": "application/x-www-form-urlencoded",
          "Apikey": "YOUR-API-KEY-HERE"
     },
     "data": {
          "inputFile": "<binary>"
     }
};
$.ajax(settings).done(function (response) {
     console.log(response);
});

To retrieve your API key, visit the Cloudmersive website to register for a free account; this will provide 800 monthly calls across our library of APIs.