Demo of the imitation glutinous rice bullet box and the imitation glutinous rice bullet demo

Demo of the imitation glutinous rice bullet box and the imitation glutinous rice bullet demo

The Code is as follows:

<! Doctype html> 






Js css prompts problems in the password box and wants to achieve the same effect as image 1, code, demo
If you're not a newbie, just give you a thought.
Determines whether the lvalue of the password is null.
If it is null, the password is displayed. If it is not empty, the password is not displayed.

What is Demo mfc Application? The Dialog Box always pops up and an error report is sent.
Close the error report and right-click my computer-properties-advanced-Error Report-select 'Disable error report ', and check with me before 'but when a serious error occurs.
This will not happen in the future.