Shulou(Shulou.com)05/31 Report--

This article mainly introduces "how to use HTML and js to realize the round map". In the daily operation, I believe that many people have doubts about how to use HTML and js to realize the round map. The editor consulted all kinds of materials and sorted out a simple and easy-to-use operation method. I hope it will be helpful for you to answer the question of "how to use HTML and js to realize the round map". Next, please follow the editor to study!

Analysis of ideas:

1. Start a timer

Method name: window.setInterval (code,MilliSec), code is executed at specified intervals, an unlimited number of times.

2. The timer function is mainly used to perform the effect of picture rotation.

3. when the mouse is over the picture, the picture stops the effect of rotation and clears the timer

Method name: window.clearInterval (timer), clears the specified timer.

4. When the mouse leaves the picture, the picture continues to perform the effect of rotation and restarts the timer function.

5. When the mouse is over the li tag, the picture stops the effect of rotation and clears the timer

6. When the mouse is over the li tag, the picture of the corresponding number on the li tag will also be displayed.

7. When the mouse leaves the li tag, the picture will continue to be rotated and the timer function will be turned on again.

8. The highlight effect on the li tag, which scrolls as the picture scrolls.

HTML code

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JS code

Window. "nl" ad=function () {timer=setInterval ("imgScroll ()", 500); var scroll_number=document.getElementById ('scroll_number'); scrLi=scroll_number.getElementsByTagName (' li'); scrLiLen=scrLi.length;} var function imgScroll () {for (var iScroll ()) {if (imgN) {clearInterval (timer);} function goon () {timer=setInterval ('imgScroll ()', 500) At this point, the study on "how to use HTML and js to realize the carousel map" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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