uniapp封装省市区组件联动

			
				*
				
					{{ !!form.area ? form.area : '请选择所在地区' }}
				
			
			
		
		重置



data() {
		return {
			form: {
				area: ''
			},
			arr: [],
			show: false
		};
	},
	methods: {
		cancel(e) {
		},
		change() {
			this.show = true;
		},

		confirm(e) {
			// 省市区拼接
			this.form.area = e.province.label + '-' + e.city.label + '-' + e.area.label;
			this.arr[0] = e.province.value;
			this.arr[1] = e.city.value;
			this.arr[2] = e.area.value;
		},
		reset() {
			this.form.area = '';
			this.arr = [];
		}
	}