Javascript error retrieve data from JSON object

Question

In my project i create an object when an input text blur like this:

inputT1.onblur = function(){
            var pDomain = this.value;
            if (pDomain.substring(0,4) === "http") {
                var getLocation = function(href) {
                    var l = document.createElement("a");
                    l.href = href;
                    return l;
                    };
                var l = getLocation(pDomain);
                pDomain = l.hostname;

            }

            responseT = $.get( "neuroscan/php/trial500.php", { P1: 'dominio', P2: pDomain } );
            console.log("Status: "+responseT.responseText);

            }

Console respond Status: undefined and if i write:

console.log("Status: "+JSON.parse(responseT.responseText));

return an error. The object responseT was create (as you can see from the picture) and responseText have a value, but I can't isolate it into a variable

enter image description here

Any idea?

Thanks in advance

possible duplicate of How to return the response from an Ajax call? — JJJ
– JJJ, Commented Nov 7, 2014 at 9:58
I read that post but my problem is that despite the existence of the object responseT if I write responseT.responseText console me back "undefined" — AleMal
– AleMal, Commented Nov 7, 2014 at 10:02
responseText filled when request become complected. So when you call console.log at first time - it is undefined. But it filled later — Vasiliy vvscode Vanchuk
– Vasiliy vvscode Vanchuk, Commented Nov 7, 2014 at 10:04
Your problem is that you're testing them at different times. When you type "responseT" in the console it has already been resolved. But when you have responseT.responseText in the code, it hasn't been resolved yet and you're accessing promise. The duplicate will solve your problem. — JJJ
– JJJ, Commented Nov 7, 2014 at 10:05

Vasiliy vvscode Vanchuk · Accepted Answer · 2014-11-07 10:01:16Z

1

$.get return promise, not data. Thus it work ansyncroniusly

inputT1.onblur = function(){
        var pDomain = this.value;
        if (pDomain.substring(0,4) === "http") {
            var getLocation = function(href) {
                var l = document.createElement("a");
                l.href = href;
                return l;
                };
            var l = getLocation(pDomain);
            pDomain = l.hostname;

        }

         $.get( "neuroscan/php/trial500.php", { P1: 'dominio', P2: pDomain }, function(data, status, xhr){
                 console.log(data);
               });
        }

edited Nov 7, 2014 at 10:01

answered Nov 7, 2014 at 9:58

Vasiliy vvscode Vanchuk

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