jquery cancels show animation

When using jQuery to write dynamic web pages, the show() function is used to display an element on the page. It is usually used in conjunction with the hide() function to achieve dynamic display and hiding effects. The show() function will use animation effects to display elements by default, but sometimes we need to cancel its animation effects to achieve a more natural and concise page display effect. So how to cancel the animation effects of the show() function?

Method 1: Use fast parameters
The show() function has three parameters: speed, easing and callback. The values ​​of these three parameters can be changed according to actual needs to control the animation effect when displaying elements. Among them, the speed parameter is used to set the animation duration. If the speed parameter is set to fast, the show() function will complete the display element operation within 200 milliseconds, which is equivalent to canceling the animation effect. The code is as follows:

$(元素选择器).show("fast");

As you can see, the parameter speed is set to fast, thereby canceling the animation effect and allowing the elements to be displayed instantly. It should be noted that canceling the animation effect in this way does not completely cancel the impact of the animation. Because there will still be animation effects such as gradients when displaying elements, but the speed is very fast and it looks like there is no animation.

Method 2: Use the duration parameter
In addition to using the fast parameter, you can also set the animation duration duration to 0 to cancel the animation effect of the show() function. The code is as follows:

$(元素选择器).show(0);

This method is more thorough than the fast parameter above and can completely eliminate the impact of animation effects.

It should be noted that although the animation effect of the show() function can be canceled through these two methods, this is not a recommended approach. Because the animation effect can enhance the interactive effect and experience of the user interface, it is more in line with the user's usage habits. If animation effects are not required, it is recommended to use the display attribute directly to control the display and hiding of elements.

In short, there are many ways to cancel the animation effect of the show() function, and you can choose the most suitable method according to actual needs. However, in order to improve the user experience, it is recommended to retain the animation effect in most cases.

The above is the detailed content of jquery cancels show animation. For more information, please follow other related articles on the PHP Chinese website!