How to use JavaScript to achieve animation effects_javascript skills-JS Tutorial-php.cn

In fact, the principle is very simple. It mainly uses a timer function. Below I will
demonstrate a simple animation production process for you. Through the relevant introduction, you can draw inferences and create more dazzling animation effects. .
The effect of this example is to click the "Start Moving" button on the web page, and the specified layer will move from left to right. During this process, if you click the "Stop Moving" button, it will stop moving.

Copy code The code is as follows:

　
　
　JavaScript Motion Sample
　

"visibility:visible; position:absolute; left:10; top:10; z-index:1;">
　
　
　;/div>
　

　
　
　
　

The main one used here is called setTimeout( function, interval) function, the parameter format of this function is:
The first parameter "function" is the name of the function to be called after timeout, and the second parameter "interval" is the timeout value, in microseconds.
Note that if you want to stop this timer, you must save the return value after calling the setTimeout() function, and cancel the timer through the clearTimeout(id) function.

Related labels：

javascript animation Effect

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