jquery - Get JSON and save as Variabel depending on ID -

i got following json example. if enter url: http://url.de#1234, content of kunde -> 1234 written variables. how can done?

json:

{ "kunde": {     "1234": [{         "gender": "male",         "firstname": "karl-heinz",      }],      "3214": [{         "gender": "female",         "firstname": "annette-heinz",      }],      "5845": [{         "gender": "male",         "firstname": "anton-heinz",      }]   } }     

jsfiddle js , html: http://jsfiddle.net/7atle66g/

update

this work, not hash grabber , inserting json function. why not??

var url = window.location.href, idx = url.indexof("#"); var hash = idx != -1 ? url.substring(idx+1) : "";  var json_url = "http://localhost/test/beispiel.json"; $.getjson(json_url, function (data) {      var t = data.kunde[hash][0];     alert(t.gender + "  " + t.firstname);  }); 

if you're traversing through child objects , unsure if exist can use hasownproperty method. not error. , error handling nice too. in ajax request can specify error function , catch unwanted side effects or maybe else wrap in try-catch block. when application ready should error free.

e. g. if(data.kunde.hasownproperty("1234")) ..

https://developer.mozilla.org/en-us/docs/web/javascript/reference/global_objects/object/hasownproperty

<script>     var data = {         "kunde": {             "1234": [{                 "gender": "male",                 "firstname": "karl-heinz",             }],              "3214": [{                 "gender": "female",                 "firstname": "annette-heinz",             }],              "5845": [{                 "gender": "male",                 "firstname": "anton-heinz",             }]         }     };       window.onload = function() {          var t = data.kunde["1234"][0];          alert(t.gender + "  " + t.firstname);       };    </script>