我有个省市区级联的PopPicker 第一次只加载第一级数据，选择一个元素后再加载第二级数据，demo里面是把所有数据一次性全加载出来的，请问选择了一级后有没有对应的回调事件让我知道我的选择改变了呢？
↧
Channel:
DCloud问答
X
Are you the publisher?
Claim or
contact us
about this channel.
X
0
Channel Details:
- Title: DCloud问答
- Channel Number: 68891197
- Language: Chinese
- Registered On: August 14, 2016, 6:09 pm
- Number of Articles: 145533
- Latest Snapshot: July 16, 2025, 10:33 am
- RSS URL: http://ask.dcloud.net.cn/feed
- Publisher: //ask.dcloud.net.cn
- Description: uni-app,mui,nativejs,dcloud,HBuilder,HBuilderX,HTML5,流应用,数字天堂网络,数字天堂,web,前端开发,web开发,跨平台,开发工具,ide,...
- Catalog: //nondepletive69.rssing.com/catalog.php?indx=68891197
© 2025 //www.rssing.com