Tea.context(function () { this.changeCountry = function (item) { let provinceOptionsBox = this.$refs.provinceOptionsRef if (item != null) { provinceOptionsBox.setDataURL("/settings/ip-library/cities/provinceOptions?countryId=" + item.value) provinceOptionsBox.reloadData() } provinceOptionsBox.clear() } this.updateCity = function (cityId) { teaweb.popup("/settings/ip-library/cities/updatePopup?cityId=" + cityId, { callback: function () { teaweb.successRefresh("保存成功") } }) } })