android listview onclick 按钮

Question

Edited, thnx 4 de answer but wht I meant is this-have populated listview with image,Id,and name of candidates from mysql database. Made a custom adapter with android vote button, which auto generate on every candidate in the listview. So what I want is when a voter clicks on the vote button either Id, or name is sent 2 database and then increase number of votes by +1 in the vote field of the database. Android voting app using php(android and php)Any1 pliz help.

Answer 1

非常简单您可以通过从数据库中获取当前计数然后在您的 Android 代码中增加相同的值，然后使用您刚刚增加的新值更新数据库来完成此操作。