QiFeng.ZWY.MagWeb/Content/admin/dist/js/areaSelectorHelper.js

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areaSelectorHelper = {
    areas: function (getAreaServicePath, elemProvince, elemCity, elemArea, province, city, area) {

        getAreaList(1, elemProvince);
        getAreaList(province, elemCity);
        $(elemProvince).find("option[Value=" + parseInt(province) + "]").attr("selected", true);
        getAreaList(city, elemArea);

        // Province Changed
        $(elemProvince).change(function () {
            $(elemCity).empty();
            $(elemArea).empty();
            getAreaList($(this).val(), elemCity);
            getAreaList($(elemCity).val(), elemArea);
        });

        $(elemProvince).find("option[Value=" + province + "]").attr("selected", true);
        $(elemCity).find("option[Value=" + city + "]").attr("selected", true);
        $(elemArea).find("option[Value=" + area + "]").attr("selected", true);

        // City Changed
        $(elemCity).change(function () {
            $(elemArea).empty();
            getAreaList($(this).val(), elemArea);
        });

        //获取省市区列表 Main Function

        function getAreaList(areaId, domElement) {
            $.ajax({
                type: 'post',
                async: false,
                url: getAreaServicePath,
                data: { areaId: areaId },
                success: function (info) {
                    var listOpt = "";
                    if (info.length == 0) {
                        alertify.error('警告，数据内容不正确，请联系管理员添加“区域”内容！');
                        listOpt += '<option value="0">无</option>';
                    } else {
                        for (var i = 0; i < info.length; i++) {
                            listOpt += '<option value="' + info[i].Id + '">' + info[i].RegionName + '</option>';
                        }
                    }
                    $(domElement).empty();
                    $(domElement).append(listOpt);
                }
            });
        }
    }
};