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Salesforce1 QR Code Reader
<apex:page >
<script type="text/javascript"
src="//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.10.2.min.js"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/grid.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/version.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/detector.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/formatinf.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/errorlevel.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/bitmat.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/datablock.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/bmparser.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/datamask.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/rsdecoder.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/gf256poly.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/gf256.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/decoder.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/qrcode.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/findpat.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/alignpat.js')}"></script>
<script type="text/javascript" src="{!URLFOR($Resource.QRCode, 'jsqrcode-master/src/databr.js')}"></script>
<form>
<input type="file" onchange="previewFile()" /><br/>
<h1>Preview</h1>
<div style="height:200px">
<img src="" id="preview" height="200" alt="Image preview..." />
</div>
</form>
<p>If the image above looks clear, click the decode button. If not, try again!</p>
<button id="decode" onclick="decode()">Decode</button>
<script>
function read(a)
{
alert(a);
if( (typeof sforce != 'undefined') && (sforce != null) ) {
sforce.one.navigateToSObject(a);
}
else {
window.location="/" + a;
}
}
$(document).ready(function() {
qrcode.callback = read;
});
function previewFile() {
var preview = document.querySelector('#preview');
var file = document.querySelector('input[type=file]').files[0];
var reader = new FileReader();
reader.onloadend = function () {
preview.src = reader.result;
}
if (file) {
reader.readAsDataURL(file);
} else {
preview.src = "";
}
}
function decode() {
try
{
var preview=document.querySelector('#preview');
qrcode.decode(preview.src);
}
catch (e)
{
alert('Error - ' + e);
}
}
</script>
</apex:page>
@anilsrisurya

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@anilsrisurya anilsrisurya commented Mar 2, 2015

I request suggestions to implement bar code for every quote generation process.

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