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August 28, 2015 09:32
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>Bootstrap Example</title> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> | |
| <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script> | |
| <style> | |
| body { | |
| position: relative; | |
| width: 500vw; | |
| } | |
| #section1 {padding-top:50px;height:500px;color: #fff; background-color: #1E88E5; width: 100vw; float: left;} | |
| #section2 {padding-top:50px;height:500px;color: #fff; background-color: #673ab7; width: 100vw; float: left;} | |
| #section3 {padding-top:50px;height:500px;color: #fff; background-color: #ff9800; width: 100vw; float: left;} | |
| #section41 {padding-top:50px;height:500px;color: #fff; background-color: #00bcd4; width: 100vw; float: left;} | |
| #section42 {padding-top:50px;height:500px;color: #fff; background-color: #009688; width: 100vw; float: left;} | |
| </style> | |
| </head> | |
| <body data-spy="scroll" data-target=".navbar" data-offset="50"> | |
| <nav class="navbar navbar-inverse navbar-fixed-top"> | |
| <div class="container-fluid"> | |
| <div class="navbar-header"> | |
| <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar"> | |
| <span class="icon-bar"></span> | |
| <span class="icon-bar"></span> | |
| <span class="icon-bar"></span> | |
| </button> | |
| <a class="navbar-brand" href="#">WebSiteName</a> | |
| </div> | |
| <div> | |
| <div class="collapse navbar-collapse" id="myNavbar"> | |
| <ul class="nav navbar-nav"> | |
| <li><a href="#section1">Section 1</a></li> | |
| <li><a href="#section2">Section 2</a></li> | |
| <li><a href="#section3">Section 3</a></li> | |
| <li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" href="#">Section 4 <span class="caret"></span></a> | |
| <ul class="dropdown-menu"> | |
| <li><a href="#section41">Section 4-1</a></li> | |
| <li><a href="#section42">Section 4-2</a></li> | |
| </ul> | |
| </li> | |
| </ul> | |
| </div> | |
| </div> | |
| </div> | |
| </nav> | |
| <div id="section1" class="container-fluid"> | |
| <h1>Section 1</h1> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| </div> | |
| <div id="section2" class="container-fluid"> | |
| <h1>Section 2</h1> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| </div> | |
| <div id="section3" class="container-fluid"> | |
| <h1>Section 3</h1> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| </div> | |
| <div id="section41" class="container-fluid"> | |
| <h1>Section 4 Submenu 1</h1> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| </div> | |
| <div id="section42" class="container-fluid"> | |
| <h1>Section 4 Submenu 2</h1> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| <p>Try to scroll this section and look at the navigation bar while scrolling! Try to scroll this section and look at the navigation bar while scrolling!</p> | |
| </div> | |
| <script> | |
| /* ============================================================= | |
| * bootstrap-scrollspy.js v2.0.1 | |
| * http://twitter.github.com/bootstrap/javascript.html#scrollspy | |
| * ============================================================= | |
| * Copyright 2012 Twitter, Inc. | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| * ============================================================== */ | |
| !function ( $ ) { | |
| "use strict" | |
| /* SCROLLSPY CLASS DEFINITION | |
| * ========================== */ | |
| function ScrollSpy( element, options) { | |
| var process = $.proxy(this.process, this) | |
| , $element = $(element).is('body') ? $(window) : $(element) | |
| , href | |
| this.options = $.extend({}, $.fn.scrollspy.defaults, options) | |
| this.$scrollElement = $element.on('scroll.scroll.data-api', process) | |
| this.selector = (this.options.target | |
| || ((href = $(element).attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '')) //strip for ie7 | |
| || '') + ' .nav li > a' | |
| this.$body = $('body').on('click.scroll.data-api', this.selector, process) | |
| this.refresh() | |
| this.process() | |
| } | |
| ScrollSpy.prototype = { | |
| constructor: ScrollSpy | |
| , refresh: function () { | |
| this.targets = this.$body | |
| .find(this.selector) | |
| .map(function () { | |
| var href = $(this).attr('href') | |
| return /^#\w/.test(href) && $(href).length ? href : null | |
| }) | |
| this.offsets = $.map(this.targets, function (id) { | |
| return $(id).position().left | |
| }) | |
| } | |
| , process: function () { | |
| var scrollLeft = this.$scrollElement.scrollLeft() + this.options.offset | |
| , offsets = this.offsets | |
| , targets = this.targets | |
| , activeTarget = this.activeTarget | |
| , i | |
| for (i = offsets.length; i--;) { | |
| activeTarget != targets[i] | |
| && scrollLeft >= offsets[i] | |
| && (!offsets[i + 1] || scrollLeft <= offsets[i + 1]) | |
| && this.activate( targets[i] ) | |
| } | |
| } | |
| , activate: function (target) { | |
| var active | |
| this.activeTarget = target | |
| this.$body | |
| .find(this.selector).parent('.active') | |
| .removeClass('active') | |
| active = this.$body | |
| .find(this.selector + '[href="' + target + '"]') | |
| .parent('li') | |
| .addClass('active') | |
| if ( active.parent('.dropdown-menu') ) { | |
| active.closest('li.dropdown').addClass('active') | |
| } | |
| } | |
| } | |
| /* SCROLLSPY PLUGIN DEFINITION | |
| * =========================== */ | |
| $.fn.scrollspy = function ( option ) { | |
| return this.each(function () { | |
| var $this = $(this) | |
| , data = $this.data('scrollspy') | |
| , options = typeof option == 'object' && option | |
| if (!data) $this.data('scrollspy', (data = new ScrollSpy(this, options))) | |
| if (typeof option == 'string') data[option]() | |
| }) | |
| } | |
| $.fn.scrollspy.Constructor = ScrollSpy | |
| $.fn.scrollspy.defaults = { | |
| offset: 10 | |
| } | |
| /* SCROLLSPY DATA-API | |
| * ================== */ | |
| $(function () { | |
| $('[data-spy="scroll"]').each(function () { | |
| var $spy = $(this) | |
| $spy.scrollspy($spy.data()) | |
| }) | |
| }) | |
| }( window.jQuery ); | |
| </script> | |
| </body> | |
| </html> |
It works perfectly ! Thanks !
But, the scroll spy defaults to the last
Once scrolled, it works perfectly.
Can you help to correct it ?
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Hi.I want to add animation when scrolling.For vertical scrolling it's available.I want that one for horizontal scroll