操作代码:
//列发生改变时
deliveryColumnChange: function(e) {
var value = e.detail.value;
var carrier = this.data.carrierList;
var carrierSelect = this.data.carrierSelect;
carrierSelect[e.detail.column] = value;
switch (e.detail.column) {
case 0:
carrierSelect[0] = value;
carrier[1] = this.data.carrierArray[value];
break;
case 1:
carrierSelect[1] = value;
break;
}
this.setData({
carrierList: carrier,
carrierSelect: carrierSelect
});
},
//确定
deliveryChange: function (e) {
var value = e.detail.value;
this.setData({
carrierSelect: value,
carrierSelected: value,
});
},
//取消
cancelDelivery: function(e){
var carrier = this.data.carrierList;
var carrierSelected = this.data.carrierSelected;
carrier[1] = this.data.carrierArray[carrierSelected[0]][carrierSelected[1]];
this.setData({
carrierSelected: carrierSelected,
carrierSelect: carrierSelected,
carrierList: carrier,
})
},
点击取消后再次点开选择器,如下图
列表数据都正常,但是选择器里没有渲染出来,是我代码有问题还是小程序组件的bug,麻烦大佬们解答一下,谢谢。
补充:代码片段:https://developers.weixin.qq.com/s/sosmBTmr7Uj7
基础库版本:2.12.1
微信开发者工具 1.03.2006090
建议提供可复现问题的代码片段:
https://developers.weixin.qq.com/miniprogram/dev/devtools/minicode.html