json数据字典，以及数据在下拉框中显示

建立person_vocation.json数据字典文件，内容：

[
  {"id":1,"disabled":false,"selected":false,"name":"政府部门"},
  {"id":2,"disabled":false,"selected":false,"name":"教科文"},
  {"id":3,"disabled":false,"selected":false,"name":"金融"},
  {"id":4,"disabled":false,"selected":false,"name":"商贸"},
  {"id":5,"disabled":false,"selected":false,"name":"房地产"},
  {"id":6,"disabled":false,"selected":false,"name":"制造业"},
  {"id":7,"disabled":false,"selected":false,"name":"自由职业"},
  {"id":9,"disabled":false,"selected":false,"name":"事业单位"},
  {"id":10,"disabled":false,"selected":false,"name":"国有企业"},
  {"id":11,"disabled":false,"selected":false,"name":"公务员"},
  {"id":12,"disabled":false,"selected":false,"name":"专业技术人员"},
  {"id":13,"disabled":false,"selected":false,"name":"办事人员"},
  {"id":14,"disabled":false,"selected":false,"name":"军人"},
  {"id":15,"disabled":false,"selected":false,"name":"商业和服务类人员"},
  {"id":16,"disabled":false,"selected":false,"name":"生产、运输设备操作人员"},
  {"id":18,"disabled":false,"selected":false,"name":"农、林、牧、渔、水利业生产人员"},
  {"id":98,"disabled":false,"selected":false,"name":"其它"}
]

下拉框显示数据字典中的数据：

//职业下拉框
    $.getJSON("../TextData/person_vocation.json",function(vocationData){
        $('.dropdown-dutyType').dropdown({
            data: vocationData,
            input: '<input type="text" maxLength="20" placeholder="请输入搜索">',
            choice: function() {
                // console.log(arguments, this);
            }
        });
    });

有时候$.getJSON加载数据字典异步会出现问题：

同时执行多个$.getJSON() 数据混乱的问题的解决

在执行之前加$.ajaxSettings.async = false;    (同步执行) 执行你的代码之后及时恢复为$.ajaxSettings.async = true； （异步执行） 不然影响别的地方的需要异步执行的代码。

example：

$.ajaxSettings.async = false;

$.getJSON(url, data, function(data){ });

$.getJSON(url, data, function(data){ });

$.getJSON(url, data, function(data){ });

......

$.ajaxSettings.async = true;