How to solve the bug caused by jquery slide animation

In the hover event, if the case slides over the effect for the picture. The user continues, repeatedly, and quickly triggers a mouse event, and the animation creates a bug that delays execution. To solve this problem, starting with the code logic, we need to perfect the triggering rules of the animation. The animation is not allowed to accumulate until the user finishes executing. Solution One:

Add. Filter (': Not (: Animated) ')

$ (this). Filter (': Not (: Animated) '). Slidedown (200);

How to solve the bug caused by jquery slide animation