How can I use JQuery to post JSON data?

Question

I would like to post Json to a web service on the same server. But I don\'t know how to post Json using JQuery. I have tried with this code:

$.ajax({
    typ         


        

Answer 1

Base on lonesomeday's answer, I create a jpost that wraps certain parameters.

$.extend({
    jpost: function(url, body) {
        return $.ajax({
            type: 'POST',
            url: url,
            data: JSON.stringify(body),
            contentType: "application/json",
            dataType: 'json'
        });
    }
});

Usage:

$.jpost('/form/', { name: 'Jonh' }).then(res => {
    console.log(res);
});