20 |
27 |
28 |
Your wallet is not connected yet.
29 |
30 |
31 | If you are on a mobile phone, please use MetaMask application's browser
32 | to connect.
33 |
34 |
37 | Please refresh your browser after installing the Metamask plugin
38 |
39 |
40 |
41 |
42 |
43 |
44 |
45 |
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/style.css:
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1 | html, body {
2 | padding: 0;
3 | margin: 0;
4 | font-family: 'Quicksand', sans-serif;
5 | text-align: center;
6 | background: #fafafa;
7 | }
8 |
9 | .container {
10 | position: relative;
11 | display: flex;
12 | flex-direction: column;
13 | align-items: center;
14 | justify-content: center;
15 | width: 100%;
16 | height: 100vh;
17 | }
18 |
19 | .button {
20 | position: relative;
21 | display: flex;
22 | align-items: center;
23 | justify-content: center;
24 | border: none;
25 | outline: none;
26 | box-shadow: 0 1px 5px 0 #e6e9ef;
27 | background: #ffffff;
28 | color: #000;
29 | border-radius: 99px;
30 | padding: 16px 32px;
31 | font-family: 'Quicksand', sans-serif;
32 | font-size: 24px;
33 | font-weight: 500;
34 | cursor: pointer;
35 | }
36 |
37 | #connectButton {
38 | margin-bottom: 16px;
39 | color: #eb874b;
40 | }
41 |
42 | #connectButton img {
43 | width: 36px;
44 | margin-right: 16px;
45 | }
46 |
47 | #walletID span{
48 | max-width: 90%;
49 | margin: 0 auto;
50 | font-size: 12px;
51 | font-weight: 600;
52 | }
53 |
54 | #mobileDeviceWarning {
55 | display: none;
56 | margin-top: 24px;
57 | color: rgb(247, 47, 47);
58 | }
59 |
60 | #mobileDeviceWarning.show {
61 | display: block;
62 | }
63 |
64 | .alert {
65 | z-index: 10;
66 | position: fixed;
67 | left: 0;
68 | top: 0;
69 | display: none;
70 | flex-direction: column;
71 | align-items: center;
72 | justify-content: center;
73 | width: 100%;
74 | height: 100vh;
75 | background: #ffffff;
76 | }
77 |
78 | .alert.show {
79 | display: flex;
80 | }
81 |
82 | .alert .button {
83 | margin-top: 24px;
84 | }
85 |
86 | /* Loading dots styles */
87 | @keyframes opacity {
88 | 0% { opacity: 1; }
89 | 100% { opacity: 0; }
90 | }
91 |
92 | .loadingButton {
93 | pointer-events: none;
94 | }
95 |
96 | .loadingButton #loading {
97 | display: flex;
98 | }
99 |
100 | #loading {
101 | position: absolute;
102 | top: 0;
103 | left: 0;
104 | width: 100%;
105 | height: 100%;
106 | display: none;
107 | align-items: center;
108 | justify-content: center;
109 | background: #fff;
110 | border-radius: 99px;
111 | }
112 |
113 | #loading span:not(:last-child) {
114 | margin-right: 5px;
115 | }
116 |
117 | #loading span {
118 | animation-name: opacity;
119 | animation-duration: 1s;
120 | animation-iteration-count: infinite;
121 | }
122 |
123 | #loading span:nth-child(2) {
124 | animation-delay: 100ms;
125 | animation-delay: 100ms;
126 | }
127 |
128 | #loading span:nth-child(3) {
129 | animation-delay: 300ms;
130 | animation-delay: 300ms;
131 | }
--------------------------------------------------------------------------------
/main.js:
--------------------------------------------------------------------------------
1 | const connectButton = document.getElementById("connectButton");
2 | const walletID = document.getElementById("walletID");
3 | const reloadButton = document.getElementById("reloadButton");
4 | const installAlert = document.getElementById("installAlert");
5 | const mobileDeviceWarning = document.getElementById("mobileDeviceWarning");
6 |
7 | const startLoading = () => {
8 | connectButton.classList.add("loadingButton");
9 | };
10 |
11 | const stopLoading = () => {
12 | const timeout = setTimeout(() => {
13 | connectButton.classList.remove("loadingButton");
14 | clearTimeout(timeout);
15 | }, 300);
16 | };
17 |
18 | const isMobile = () => {
19 | let check = false;
20 |
21 | (function (a) {
22 | if (
23 | /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(
24 | a
25 | ) ||
26 | /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(
27 | a.substr(0, 4)
28 | )
29 | )
30 | check = true;
31 | })(navigator.userAgent || navigator.vendor || window.opera);
32 |
33 | return check;
34 | };
35 |
36 | connectButton.addEventListener("click", () => {
37 | if (typeof window.ethereum !== "undefined") {
38 | startLoading();
39 |
40 | ethereum
41 | .request({ method: "eth_requestAccounts" })
42 | .then((accounts) => {
43 | const account = accounts[0];
44 |
45 | walletID.innerHTML = `Wallet connected: