Author: Xiao Mu 2005.1.19
Maybe Wallop's users sometimes encounter such a phenomenon: black screen phenomenon will suddenly appear after the AddText button. At this time, I have to refresh the page. After my repeated observation, I finally understand! The condition that the black screen appears is like this.
When the user clicks on the "AddText" button, if the network speed is slower, the input text dialog cannot be displayed in time. This time if the user clicks on the "AddText" button again, black screen phenomenon will appear.
The reason for this phenomenon should be bugs in the program. But at least everyone can avoid this production :)
