Json获取数据值

Question

我只需要获取id数据

{"register":{"id":"1","members_count":null,"name":"Neha","user_name":"Neha","email":"help.eduexpression.com@gmail.com","profileId":"8866","maritialstatus_id":"1","religion_id":"1","caste_id":null,"mothertongue_id":"4","employed_id":"6","country_id":"103"}}

需要做jquery json decode

o / p：register.id

Answer 1

var jsondata='{"register":{"id":"1","members_count":null,"name":"Neha","user_name":"Neha","email":"help.eduexpression.com@gmail.com","profileId":"8866","maritialstatus_id":"1","religion_id":"1","caste_id":null,"mothertongue_id":"4","employed_id":"6","country_id":"103"}}';

var result=$.parseJSON(jsondata);

// OR

var result=JSON.parse(jsondata);

console.log(result.register.id); //result will be 1

Answer 2

请尝试这个：

var obj ='{"register":{"id":"1","members_count":null,"name":"Neha","user_name":"Neha","email":"help.eduexpression.com@gmail.com","profileId":"8866","maritialstatus_id":"1","religion_id":"1","caste_id":null,"mothertongue_id":"4","employed_id":"6","country_id":"103"}}';

var json = JSON.parse(obj);

alert(json.register['id']);