js中,var a=b,c,;(function($){$.fn.contentTabs = function(o){// default optionsvar options = $.extend({activeClass:'active',addToParent:true,autoHeight:false,autoRotate:false,animSpeed:400,switchTime:3000,effect:'none',// "fade","slide"tabLinks:'a',e
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 18:55:01
![js中,var a=b,c,;(function($){$.fn.contentTabs = function(o){// default optionsvar options = $.extend({activeClass:'active',addToParent:true,autoHeight:false,autoRotate:false,animSpeed:400,switchTime:3000,effect:'none',//](/uploads/image/z/5493262-22-2.jpg?t=js%E4%B8%AD%2Cvar+a%3Db%2Cc%2C%3B%28function%28%24%29%7B%24.fn.contentTabs+%3D+function%28o%29%7B%2F%2F+default+optionsvar+options+%3D+%24.extend%28%7BactiveClass%3A%27active%27%2CaddToParent%3Atrue%2CautoHeight%3Afalse%2CautoRotate%3Afalse%2CanimSpeed%3A400%2CswitchTime%3A3000%2Ceffect%3A%27none%27%2C%2F%2F+%22fade%22%2C%22slide%22tabLinks%3A%27a%27%2Ce)
js中,var a=b,c,;(function($){$.fn.contentTabs = function(o){// default optionsvar options = $.extend({activeClass:'active',addToParent:true,autoHeight:false,autoRotate:false,animSpeed:400,switchTime:3000,effect:'none',// "fade","slide"tabLinks:'a',e
js中,var a=b,c,
;(function($){
$.fn.contentTabs = function(o){
// default options
var options = $.extend({
activeClass:'active',
addToParent:true,
autoHeight:false,
autoRotate:false,
animSpeed:400,
switchTime:3000,
effect:'none',// "fade","slide"
tabLinks:'a',
event:'click'
},o);
return this.each(function(){
var tabset = $(this);
var tabLinks = tabset.find(options.tabLinks);
var tabLinksParents = tabLinks.parent();
var prevActiveLink = tabLinks.eq(0),currentTab,animating;
var tabHolder;
.省略.
-------------------
上面代码是一个JQuery插件前面一部分的代码
看倒数第二句
var prevActiveLink = tabLinks.eq(0),currentTab,animating;
...声明一个变量,后面给了3个值?用逗号隔开.
没学过这种写法...
求指教.
js中,var a=b,c,;(function($){$.fn.contentTabs = function(o){// default optionsvar options = $.extend({activeClass:'active',addToParent:true,autoHeight:false,autoRotate:false,animSpeed:400,switchTime:3000,effect:'none',// "fade","slide"tabLinks:'a',e
var prevActiveLink = tabLinks.eq(0), currentTab, animating;
同时定义三个变量 prevActiveLink、currentTab和animating.
并且已经给 prevActiveLink赋值为tabLinks.eq(0).
这是var同时定义多个变量的方法.用逗号间隔.
通常把同一类型的变量同时定义