jquery - How to use javascript variable out of the scope? -


this question has answer here:

i using $.get functionality json data action method. out of $.get() function javascript variable getting default value.

code like:

            var data = 0;             $(document).ready(function () {                 var url = "/controller/action";                 $.get(url, null, function (data) {                    data = json.stringify(data);                    console.log(data);                 });                 console.log(data);              });

output display like:

[{"name":"jatin","address":"surat","colorscheme":"#1696d3"},{"name":"jatin","address":"surat","colorscheme":"#1696d3"},{"name":"jatin","address":"surat","colorscheme":"#1696d3"}]

and

display 0.

how may use data value out of scope?

thanks, jatin

don't declare 'var' in front of data in $.get call. declares new variable. since data defined outside function scope, simple change value doing "data = json.stringify(data);"

        var data = 0;         $(document).ready(function () {             var url = "/controller/action";             $.get(url, null, function (data) {                data = json.stringify(data);                console.log(data);             });             console.log(data);          });

edit: after chatting op, trying use response data $.get in synchronous manner. that, suggested either moving code relies on response data in ajax success function or use jquerys $.when() function


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