每次在firebase实时数据库中添加新子项时，如何更新flutter应用程序中的列表
[英]How do I update a list in flutter app everytime a new child is added in firebase realtime database
问题描述
I have a flutter application in which I need to update the list in realtime every time a new child is added to the database. 
我有一个颤动的应用程序，我需要在每次将新子项添加到数据库时实时更新列表。 I have tried looking for it everywhere but nothing is working. 我试过在任何地方寻找它，但没有任何工作。 Please provide an example code to implement it. 请提供实现它的示例代码。
1 个解决方案
解决方案1
0 已采纳 2019-06-19 12:03:29
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