23 lines
566 B
JavaScript
23 lines
566 B
JavaScript
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var barcodeBuf = ""
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var barcodeShown = false
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function showBarcode(text) {
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if (!barcodeShown) {
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document.getElementById('barcode').classList.add('shown')
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}
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document.getElementById('barcodeContent').textContent = text
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}
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function barcodeKeyPress(event) {
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var key = String.fromCharCode(event.charCode)
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if (event.keyCode === 13) {
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// window.location = "" + barcodeBuf
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barcodeBuf = ""
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event.preventDefault()
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} else {
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barcodeBuf += key
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showBarcode(barcodeBuf)
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event.preventDefault()
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}
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}
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