JS Generate business cards, links and other two-dimensional code

<div id = "Qrcodeid" ></div>//generated two-dimensional stacking in this div

<script type= "Text/javascript" src= "Js/jquery.qrcode.min.js" ></script>//introduced qrcode.js (to https:// Github.com/jeromeetienne/jquery-qrcode download )

<script>

function Utf16to8 (str) {//solve Chinese garbled characters

var out, I, Len, C;

out = "";

len = str.length;

for (i = 0; i < len; i++) {

c = str.charcodeat (i);

if ((c >= 0x0001) && (c <= 0x007F)) {

Out + = Str.charat (i);

} else if (C > 0x07ff) {

Out + = String.fromCharCode (0xE0 | ((c >> b) & 0x0F));

Out + = String.fromCharCode (0x80 | ((c >> 6) & 0x3F));

Out + = String.fromCharCode (0x80 | ((c >> 0) & 0x3F));

} else {

Out + = String.fromCharCode (0xC0 | ((c >> 6) & 0x1F));

Out + = String.fromCharCode (0x80 | ((c >> 0) & 0x3F));

}

}

return out;

}

</script>

<script>//here generate business card QR code (if you want to generate a normal link QR code, "text" parameter value is directly replaced with a normal link can be)

var the_text = "Begin:vcard \r\nfn: Name \r\ntel; cell,voice:15000000000 \r\ntitle: Title \r\norg: Company (Organization) \r\nemail;internet,home:[email protected] \r\nadr; Work,postal: Earth China Shandong ... \r\nurl:http://leerd.cn \r\nend:vcard ";

The_text = Utf16to8 (The_text);

alert (The_text);

JQuery (' #qrcodeid '). QRCode ({

width:140,

height:140,

Render: "Canvas",//Set render mode table canvas

Typenumber:-1,//Calculation mode

correctlevel:0,//Error Correction level

Background: "#ffffff",//Background color

Foreground: "#000000",//Foreground color

Text:the_text

});

</script>

JS Generate business cards, links and other two-dimensional code