-
Notifications
You must be signed in to change notification settings - Fork 0
/
scripts.js
139 lines (118 loc) · 3.19 KB
/
scripts.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
const mainContainer = document.getElementById("main-container");
const btnPrev = document.getElementById("btn-prev");
const btnNext = document.getElementById("btn-next");
let slideNum, slides, dots;
let interval = 6;
function initGallery() {
slideNum = 0;
slides = document.getElementsByClassName("slide-img");
slides[slideNum].style.opacity = 1;
dots = [];
const dotsContainer = document.getElementById("dots-container");
for (let i = 0; i < slides.length; i++) {
const dot = document.createElement("span");
dot.classList.add("dot");
dot.setAttribute("onClick", "moveSlide("+i+")");
dotsContainer.append(dot);
dots.push(dot);
}
dots[slideNum].style.backgroundColor = "#7a7a7a";
}
initGallery();
function moveByOne(n) {
moveSlide(slideNum + n)
}
btnPrev.addEventListener("click", () => {
moveByOne(-1);
});
btnNext.addEventListener("click", () => {
moveByOne(1);
});
function moveLeftCurrent(elem) {
let pos = 0;
let id = setInterval(frame, interval);
function frame() {
if (pos == -100) {
clearInterval(id);
} else {
pos--;
elem.style.left = pos + '%';
}
}
}
function moveLeftNext(elem) {
let pos = 100;
let id = setInterval(frame, interval);
function frame() {
if (pos == 0) {
clearInterval(id);
} else {
pos--;
elem.style.left = pos + '%';
elem.style.opacity = 1;
}
}
}
function moveRightCurrent(elem) {
let pos = 0;
let id = setInterval(frame, interval);
function frame() {
if (pos == 100) {
clearInterval(id);
} else {
pos++;
elem.style.left = pos + '%';
}
}
}
function moveRightNext(elem) {
let pos = -100;
let id = setInterval(frame, interval);
function frame() {
if (pos == 0) {
clearInterval(id);
} else {
pos++;
elem.style.left = pos + '%';
elem.style.opacity = 1;
}
}
}
function moveSlide(n) {
let next = slides[n];
let current = slides[slideNum];
if (n > slideNum) {
if (n >= slides.length) {
n = 0;
next = slides[0];
}
moveLeftNext(next);
moveLeftCurrent(current);
}
else if (n < slideNum) {
if (n < 0) {
n = slides.length - 1;
next = slides[slides.length-1]
}
moveRightNext(next);
moveRightCurrent(current);
}
if (n !== slideNum) {
for (let i = 0; i < slides.length; i++) {
slides[i].className = "slide-img";
dots[i].style.backgroundColor = "#b0b0b0";
}
dots[n].style.backgroundColor = "#7a7a7a";
slideNum = n;
}
}
let timer = null;
function start() {
timer = setInterval(() => moveByOne(1), 2500)
};
function pause() {
clearInterval(timer)
};
mainContainer.addEventListener("mouseenter", pause);
mainContainer.addEventListener("mouseleave", start);
start();