let province = $('#input-province').val();
let city = $('#input-city').val();
let county = $('#input-county').val();
let _width = 200;
let _height = 34;

province = province ? province : '110000';
city = city ? city : '110100';
county = county ? county : '110101';

if ($('#target').length > 0) {
    if ($('#target').data('width') != undefined) {
        _width = $('#target').data('width');
    }
    if ($('#target').data('height') != undefined) {
        _height = $('#target').data('height');
    }
}

var picker =iPicker.create("#target", {
    width: _width,
    height: _height,
    data: {

        // 此处以通过 jquery 库获取本地数据源为例
        source: Promise.resolve($.getJSON("/static/js/iPicker/area.json"))
    },
    onSelect: (code, name, all) => {
        // 返回参数均为数组形式
        // console.log( code );
        // console.log( name );
        // console.log( all );
        let len = code.length;
        if (len === 3) {
            $('#input-province').val(code[0]);
            $('#input-city').val(code[1]);
            $('#input-county').val(code[2]);
            $('#input-province-text').val(name[0]);
            $('#input-city-text').val(name[1]);
            $('#input-county-text').val(name[2]);
        }
    },
    selected: [province, city, county],
})