code 39 java代碼問題
我有一個 java script 寫的 code39 產生碼，可能我不知道那裡用錯了圖片生成不出來<div id="qrcode" style="width:120px; height:120px; margin-top:0px;"></div>
<script>
var qrElement = document.getElementById("barcode");
JsBarcode(qrElement,'10604TC560358117156',
{
width: 1,
height: 100,
quite: 0,
format: 'CODE39',
displayValue: 0,
font:'monospace',
textAlign: 'left',
fontSize: 11,
backgroundColor: '#FFFFFF',
lineColor:'#000000'
});
qrElement.addEventListener("DOMSubtreeModified", function(){
// fires once without the src set, then again with it set
imageSourceURL = qrElement.getElementsByTagName("canvas").getAttribute("src");
if (imageSourceURL) {
//console.log(imageSourceURL);
window.location.href = imageSourceURL;
}
}, true);
document.addEventListener('DOMContentLoaded', function(){
var elText = "12331232312332";
qrcode.makeCode(elText);
});
document.write(qrElement);
</script>
</div>
[url=https://www.dropbox.com/s/3b0b6xujtn22qz5/code39.html?dl=0]完整檔案[/url]
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