Home > Others

Learn bootstrap scrolling monitor with call method _javascript tips

Source: Internet
Author: User
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞

This article introduces bootstrap rolling monitoring, for everyone to learn, the specific contents are as follows

Scrolling monitor with scroll bar scrolling, list items are constantly switched to activate

<!--id= "menu" is the Listener object for data-target= "#menu"--> <!--navbar Navbar-inner nav navbar-fixed-top fixed navigation bar--> <div Id= "Menu" class= "NavBar navbar-fixed-top" > <div class= "Navbar-inner" > <div class= "nav" > <li& Gt;<a href= "#1" > List 1</a></li> <li><a href= "#2" > List 2</a></li> <!--D
        Ropdown dropdown-menu drop-down Menu--> <li class= "dropdown" > <!--data-toggle= "dropdown" Invoke Drop-down behavior--> <a href= "#" data-toggle= "dropdown" > Pull-down menu <b class= "Caret" ></b></a> <ul class= "drop Down-menu "> <li><a href=" #3 > List 3</a></li> <li><a href= "#4" > List 4& 
    lt;/a></li> <li><a href= "#5" > List 5</a></li> </ul> </li> </div> </div> </div> <!--data-spy= "Scroll" set the Data property for the listener--> <!--data-target= "#menu" Setup Supervisor Audience--> <!--data-offset= "30" set offset--> <div class= "Scrollspy" data-spy= "scroll" data-target= "#menu" data-offset= ">

scrolling Listening 

<body data-spy= "Scroll" data-target= "#navbar" data-offset= "0" > <div id= "navbar" > <ul class= "Nav Nav-pil ls nav-stacked "> <li><a href=" #1 > List 1</a></li> <li><a href= "#2" > List 2&LT;/A&G t;</li> <li class= "dropdown" > <a href= "#" data-toggle= "dropdown" > Drop-down menu <b class= "Caret" >&
        lt;/b></a> <ul class= "Dropdown-menu" > <li><a href= "#3" > List 3</a></li> 
      <li><a href= "#4" > List 4</a></li> <li><a href= "#5" > List 5</a></li> </ul> </li> </ul> </div> <!--data-spy= "Scroll" sets the Data property for listening objects--> <!--data-t arget= "#menu" Setting Listener object--> <!--data-offset= "30" set offset--> <div class= "Scrollspy" >

CSS Styles

#navbar {
  position:fixed;
  right:10px;
  top:50px;
  width:200px;
  Background-color: #fff;
}

Call:
The first: Using the data-spy= "scroll" method, this is
The second type: Use JS to invoke
HTML just removes data-spy= "scroll"

$ (function () {
  $ ("body"). Scrollspy ();
  The $ ("body") is triggered when an item of a new navigation bar is activated
  . On ("Activate", function (e) {
    if (e.target && $ (e.target). Hasclass (" Dropdown ")) {
      $ (e.target). Children (" Ul.dropdown-menu "). CSS (" Display "," block ");
    } else {
      $ (e.target ). Parent (). Find ("Ul.dropdown-menu"). CSS ("display", "none");
    }
  })
;

If you want to further study, you can click here to learn, and then attach a wonderful topic: Bootstrap Learning Course

The above is the entire content of this article, I hope to learn JavaScript program to help you.

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
parallax scrolling with css how to call method php call parent method call to undefined method php call method c call static method dynamic method call

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

What's Trending
Top 10 Tags
datastax versions naming convention zookeeper client class definition md5 microsoft sql server 2005 data structures exception handling error handling
Top 10 Keywords
microsoft download center down wordpress address url site address url wordpress address url windows installer 4 0 download 302 not found web address url definition site address url wordpress db2 integer mac os installation step by step pdf abbreviation for return

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More