Instructions for transferring a JavaScript array to a Java servlet

Greetings everyone! I am currently working on a web application with an orthodox approach, utilizing AJAX in Java and JavaScript.

I am wondering if it is feasible to pass an array from JavaScript to a Servlet.

Answer №1

Absolutely, it can be done!

var dataArray = [];
$.ajax({
    type: 'get', 
    url: 'someurl',
    dataType: 'JSON',
    data: { 
      testArray: JSON.stringify(dataArray) 
    },
    success: function(result) {

    },
    error: function(result) {
        alert('failed');
    }
});

Handling it in servlet:

String jsonArray = request.getParameter("testArray");

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