亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

Are you listening to some floating nav? You should first determine in what state you want to trigger this listener, such as a change in browser window size or something else, and then write your code in the corresponding event, such as resize, etc.

You should monitor scrolling, bind the scroll event to the element you want to monitor, and check the changes in real time

Add to the corresponding event to monitor

You need to add the corresponding scroll listening event to the floating object, and then do the judgment and processing in the method

Either add timer setInterval/setTimeout or add event function to achieve real-time monitoring

Either a timer or add an event listener. It depends on your needs. In short, it's impossible to just write a method and let it execute multiple times by itself, right?