Submit the existing names in the database in add.php without prompt box

Question

点提交出现：Uncaught TypeError: ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply is not a function    at HTMLInputElement.dispatch (jquery-1.8.3.js:3058)    at HTMLInputElement.eventHandle (jquery-1.8.3.js:2676)dispatch @ jquery-1.8.3.js:3058eventHandle @ jquery-1.8.3.js:2676

Answer 1

The third-party layui library, jquery was not introduced successfully, please check the file path on the printing platform to see if it is correct.