Question

I couldn’t find anything about getting the total JSON record count using jQuery.

Here is the JSON returned:

{'Email':'Please enter your Email.','Password':'Please enter a password.'}

Here is my code:

$(function() {     $('#btnSubmit').click(function() {         $.ajax({             url: '/account/signup',             type: 'POST',             dataType: 'json',             data: {                  Email: $('#strEmail').val(),                 Password: $('#strPassword').val()             },             success: function(j) {                     $('.errMsg').hide();                     alert(j.length); // I couldn't get the total count                 $.each(j, function(n) {                     $('#err' + n).html(j[n]);                     $('#err' + n).show();                 })              },             error: function(req, status, error) {                 alert(req);             }         });     }); }); 

Answer 1

If you have something like this:

var json = [ {a:b, c:d}, {e:f, g:h, ...}, {..}, ... ] 

then, you can do:

alert(json.length)