As in a lineEdit box input Da, just under the box shows all begin with Da record items in a listView, this should be a fuzzy search, how to implement it, please, please teach ha, little sister first, thanks!

CodePudding user response:

Please refer to the QRegExp,

CodePudding user response:

Write a fuzzy query in the SQL statement is not to go

CodePudding user response:

This is done automatically!

CodePudding user response:

https://blog.csdn.net/qq_45646951/article/details/114583529
See if the effect you want