https://www.yingde.gov.cn/global/ImageSlide.js

1var ImageSlide = function(e) {
2    this.project = W(e.project),
3    this.content = this.project.query(e.content),
4    this.tigger = e.tigger ? this.project.query(e.tigger) : null,
5    this.watch = e.watch ? this.project.query(e.watch) : null,
6    this.dot = e.dot ? this.project.query(e.dot) : null,
7    this.isAuto = e.auto || !0,
8    this.hide = e.hide && !0,
9    this.init()
10};
11ImageSlide.prototype.init = function() {
12    this.register(),
13    this.isAuto && this.auto()
14},
15ImageSlide.prototype.register = function() {
16    var e = this;
17    this.tigger && this.tigger.forEach(function(t, n) {
18        W(t).on("mouseover",
19        function() {
20            return e.stop(),
21            e.show(n),
22            !1
23        })
24    }),
25    this.dot && this.dot.forEach(function(t, n) {
26        W(t).on("click",
27        function() {
28            return e.stop(),
29            e.show(n),
30            !1
31        }),
32        W(t).on("mouseover",
33        function() {
34            return e.stop(),
35            e.show(n),
36            !1
37        })
38    }),
39    this.watch && this.watch.forEach(function(t, n) {
40        W(t).on("mouseup",
41        function() {
42            e.stop(),
43            this.className += " down"
44        }),
45        W(t).on("mousedown",
46        function() {
47            e.stop(),
48            this.className = this.className.replace("down", "")
49        }),
50        W(t).on("mouseover",
51        function() {
52            W(this).removeClass("down")
53        }),
54        W(t).on("mouseout",
55        function() {
56            W(this).addClass("down")
57        }),
58        W(t).on("click",
59        function() {
60            var t = e.index();
61            this.className.indexOf("pre") >= 0 && (t = t - 1 < 0 ? e.content.length - 1 : t - 1),
62            this.className.indexOf("next") >= 0 && (t = t + 1 > e.content.length - 1 ? 0 : t + 1),
63            e.show(t)
64        })
65    }),
66    this.project.on("mouseenter",
67    function() {
68        e.tigger && e.hide && e.tigger.css("display", ""),
69        e.watch && e.hide && e.watch.css("display", "inline-block"),
70        e.stop()
71    }),
72    this.project.on("mouseleave",
73    function() {
74        e.tigger && e.hide && e.tigger.css("display", "none"),
75        e.watch && e.hide && e.watch.css("display", "none"),
76        e.auto()
77    })
78},
79ImageSlide.prototype.index = function() {
80    var e = 0,
81    t = this.content;
82    for (var n = 0,
83    r = t.length; n < r; n++) t[n].className.indexOf("current") > -1 && (e = n);
84    return e
85},
86ImageSlide.prototype.auto = function() {
87    var e = this;
88    this.timer = setInterval(function() {
89        var t = e.index();
90        t = t >= e.content.length - 1 ? 0 : t + 1,
91        e.show(t)
92    },
93    5e3)
94},
95ImageSlide.prototype.stop = function() {
96    this.timer && clearInterval(this.timer)
97},
98ImageSlide.prototype.show = function(e) {
99    this.tigger && this.tigger.addClass && this.tigger.removeClass("current").item(e).addClass("current"),
100    this.dot && this.dot.addClass && this.dot.removeClass("current").item(e).addClass("current"),
101    this.content && this.content.addClass && (this.content.filter(".current").removeClass("current"), this.content.item(e).addClass("current"))
102};