FlexSlider是一个非常出色的jQuery滑动切换插件 - Horan - 博客园

安宇雨 - 随手采集
2024-01-25 15:30:18
随手采集
0000-未整理-等待研究

Flexslider具有以下特性：

支持滑动和淡入淡出效果。
支持水平、垂直方向滑动。
支持键盘方向键控制。
支持触控滑动。
支持图文混排，支持各种html元素。
自适应屏幕尺寸。
可控制滑动单元个数。
更多选项设置和回调函数。

HTML

首先在页面head部位载入jquery库文件和Flexslider插件，以及Flexslider所需的基本css样式文件。

然后在body中加入以下HTML代码：

; "复制代码")

  <ul class="slides"> 
    <li><img src="images/s1.jpg" /></li> 
    <li><img src="images/s2.jpg" /></li> 
    <li><img src="images/s3.jpg" /></li> 
    <li><img src="images/s4.jpg" /></li> 
  </ul>

</div>

; "复制代码")

我们使用了.flexslider来包括所有需要滚动的内容元素，然后使用<ul class="slides">这个class非常关键，内部的滚动内容都是针对.slides的，然后在<li>内部加入任意html元素，包括图片和文字。

jQuery

调用Flexslider插件非常简单，使用如下代码：

$(function() {

$(".flexslider").flexslider();

});

然后预览网页效果，一个内容切换效果就完成了，当然想要更多个性化设置，flexslider提供了丰富的选项配置以及回调函数绝对可以满足大多数开发者需求。

Flexslider选项设置

; "复制代码")

$(window).load(function() {
$('.flexslider').flexslider({
animation: "fade", //String: Select your animation type, "fade" or "slide"图片变换方式：淡入淡出或者滑动
slideDirection: "horizontal", //String: Select the sliding direction, "horizontal" or "vertical"图片设置为滑动式时的滑动方向：左右或者上下
slideshow: true, //Boolean: Animate slider automatically 载入页面时，是否自动播放
slideshowSpeed: 7000, //Integer: Set the speed of the slideshow cycling, in milliseconds 自动播放速度毫秒
animationDuration: 600, //Integer: Set the speed of animations, in milliseconds动画淡入淡出效果延时
directionNav: true, //Boolean: Create navigation for previous/next navigation? (true/false)是否显示左右控制按钮
controlNav: true, //Boolean: Create navigation for paging control of each clide? Note: Leave true for manualControls usage是否显示控制菜单
keyboardNav: true, //Boolean: Allow slider navigating via keyboard left/right keys键盘左右方向键控制图片滑动
mousewheel: false, //Boolean: Allow slider navigating via mousewheel鼠标滚轮控制制图片滑动
prevText: "Previous", //String: Set the text for the "previous" directionNav item
nextText: "Next", //String: Set the text for the "next" directionNav item
pausePlay: false, //Boolean: Create pause/play dynamic element
pauseText: 'Pause', //String: Set the text for the "pause" pausePlay item
playText: 'Play', //String: Set the text for the "play" pausePlay item
randomize: false, //Boolean: Randomize slide order 是否随即幻灯片
slideToStart: 0, //Integer: The slide that the slider should start on. Array notation (0 = first slide)初始化第一次显示图片位置
animationLoop: true, //Boolean: Should the animation loop? If false, directionNav will received "disable" classes at either end 是否循环滚动
pauseOnAction: true, //Boolean: Pause the slideshow when interacting with control elements, highly recommended.
pauseOnHover: false, //Boolean: Pause the slideshow when hovering over slider, then resume when no longer hovering
controlsContainer: "", //Selector: Declare which container the navigation elements should be appended too. Default container is the flexSlider element. Example use would be ".flexslider-container", "#container", etc. If the given element is not found, the default action will be taken.
manualControls: "", //Selector: Declare custom control navigation. Example would be ".flex-control-nav li" or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs.自定义控制导航
manualControlEvent:"", //String:自定义导航控制触发事件:默认是click,可以设定hover
start: function(){}, //Callback: function(slider) - Fires when the slider loads the first slide
before: function(){}, //Callback: function(slider) - Fires asynchronously with each slider animation
after: function(){}, //Callback: function(slider) - Fires after each slider animation completes
end: function(){} //Callback: function(slider) - Fires when the slider reaches the last slide (asynchronous)
});
});