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index.html
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<!DOCTYPE html>
<html>
<head>
<script src="onscan.js"></script>
</head>
<body>
<h1>Testsite for ScannerDetector</h1>
<h2>Settings:</h2>
<font size="3" face="Courier New">
<table style="witdh:100%">
<tr>
<td><label>timeBeforeScanTest: </label></td>
<td><input id="iTimeBeforeScanTest" value=100></input></td>
<td></td>
<tr>
<td><label>avgTimeByChar: </label></td>
<td><input id="iAvgTimeByChar" value=30></input></td>
<td></td>
<tr>
<td><label>minLength: </label></td>
<td><input id="iMinLength" value=6></input></td>
<td></td>
<tr>
<td><label>endChar: </label></td>
<td><input id="iEndChar" value=9,13></input></td>
<td></td>
<tr>
<td><label>startChar: </label></td>
<td><input id="iStartChar" value=></input></td>
<td></td>
<tr>
<td><label>ignoreIfFocusOn: </label></td>
<td><input type="checkbox" id="iIgnoreIfFocusOn" value="false"></input></td>
<td><input id="focusButton" value="input ignored if focused here"></input></td>
<tr>
<td><label>scanButtonKeyCode: </label></td>
<td><input id="iScanButtonKeyCode" ></input></td>
<td></td>
<tr>
<td><label>scanButtonLongPressThreshold: </label></td>
<td><input id="iScanButtonLongPressThreshold" value=3></input></td>
<td></td>
<tr>
<td><label>onScanButtonLongPressed: </label></td>
<td><input type="checkbox" id="iOnScanButtonLongPressed" value="false"></input></td>
<td></td>
<tr>
<td><label>stopPropagation: </label></td>
<td><input type="checkbox" id="iStopPropagation" value="false"></input></td>
<td></td>
<tr>
<td><label>preventDefault: </label></td>
<td><input type="checkbox" id="iPreventDefault" value="false"></input></td>
<td></td>
<tr>
<td><label>onComplete: </label></td>
<td><input type="checkbox" id="iOnComplete" value="false"></input></td>
<td></td>
<tr>
<td><label>onError: </label></td>
<td><input type="checkbox" id="iOnError" value="false"></input></td>
<td></td>
<tr>
<td><label>onReceive: </label></td>
<td><input type="checkbox" id="iOnReceive" value="false"></input></td>
<td></td>
<tr>
<td><label>onKeyDetect: </label></td>
<td><input type="checkbox" id="iOnKeyDetect" value="false"></input></td>
<td></td>
<tr>
<td><label>OnComplete Eventhandler: </label></td>
<td><input type="checkbox" id="iCompleteHandler" value="false"></input></td>
<td></td>
<tr>
<td><label>OnError Eventhandler: </label></td>
<td><input type="checkbox" id="iErrorHandler" value="false"></input></td>
<td></td>
</table>
</font>
<input type="button" id="generateScannerDetector" onclick="generateScannerDetector()" value="Generate!"> </input>
<input type="button" id="destroyScannerDetector" onclick="destroyScannerDetector()" value="Destroy!"> </input>
<br>
<textarea id="consoleTextField" rows="10" cols="150"></textarea>
<br>
<input type="button" id="clearTextArea" onclick="clearTextArea()" value="Clear Console Log"> </input>
<script>
if (typeof console != "undefined")
if (typeof console.log != 'undefined')
console.olog = console.log;
else
console.olog = function() {};
console.log = function(message, error) {
console.olog(message);
if (error)
document.getElementById('consoleTextField').value += "ERROR: " + message + '\n';
else
document.getElementById('consoleTextField').value += ('> ' + message + '\n');
document.getElementById('consoleTextField').scrollTop = document.getElementById('consoleTextField').scrollHeight;
};
console.error = console.debug = console.info = console.log;
window.onerror = function(msg){
console.log(msg, true);
}
document.getElementById("focusButton").style.visibility="hidden";
function generateScannerDetector(){
var prop;
var array;
var endChar = [];
var startChar = [];
if (document.getElementById("iEndChar").value){
array = document.getElementById("iEndChar").value.split(",");
for (prop in array)
endChar.push(parseInt(array[prop]));
// endChar.push(parseInt(prop));
}
if (document.getElementById("iStartChar").value){
array = document.getElementById("iStartChar").value.split(",")
for (prop in document.getElementById("iStartChar").value.split(","))
startChar.push(parseInt(array[prop]));
}
console.log(startChar);
var options = {
timeBeforeScanTest: parseInt(document.getElementById("iTimeBeforeScanTest").value),
avgTimeByChar: parseInt(document.getElementById("iAvgTimeByChar").value),
minLength: parseInt(document.getElementById("iMinLength").value),
endChar: endChar,
startChar: startChar,
scanButtonLongPressThreshold: parseInt(document.getElementById("iScanButtonLongPressThreshold").value),
stopPropagation:document.getElementById("iStopPropagation").checked,
preventDefault:document.getElementById("iPreventDefault").checked
}
if (document.getElementById("iOnComplete").checked){
options.onComplete = function(barcode, qty){
console.log("[onComplete]: Code: " + barcode + " Quantity: " + qty);
};
}
if (document.getElementById("iOnError").checked){
options.onError = function(){
console.log("[onError]: Invalid Scan");
};
}
if (document.getElementById("iOnReceive").checked){
options.onReceive = function(key){
console.log("[onReceive]: Received:" + scannerDetector._getKeyNum(key));
};
}
if (document.getElementById("iOnKeyDetect").checked){
options.onKeyDetect = function(key){
console.log("[onKeyDetect]: Detected Key:" + scannerDetector._getKeyNum(key));
};
}
if (document.getElementById("iIgnoreIfFocusOn").checked){
options.ignoreIfFocusOn = document.getElementById("focusButton");
document.getElementById("focusButton").style.visibility = "visible";
} else {
document.getElementById("focusButton").style.visibility="hidden";
}
if (document.getElementById("iScanButtonKeyCode")){
options.scanButtonKeyCode = parseInt(document.getElementById("iScanButtonKeyCode"));
}
if (document.getElementById("iOnScanButtonLongPressed").checked){
options.onScanButtonLongPressed = function(key){
console.log("[onScanButtonLongPressed]: ScanButton has been long-pressed.");
};
}
if (document.getElementById("iCompleteHandler").checked){
document.addEventListener('scannerDetectionComplete', scannerDetectionCompleteHandler);
} else {
document.removeEventListener('scannerDetectionComplete', scannerDetectionCompleteHandler);
}
if (document.getElementById("iErrorHandler").checked){
document.addEventListener('scannerDetectionError', scannerDetectionErrorHandler);
} else {
document.removeEventListener('scannerDetectionError', scannerDetectionErrorHandler);
}
if (scannerDetector.attachTo(document, options) === undefined) console.log("ScannerDetector Started!");
}
function destroyScannerDetector(){
console.log("ScannerDetector destroyed!");
scannerDetector.detachFrom(document);
}
function clearTextArea(){
document.getElementById('consoleTextField').value = "";
}
function scannerDetectionCompleteHandler(e){
console.log("[scannerDetectionCompleteHandler]: Code: " + e.detail.code);
}
function scannerDetectionErrorHandler(){
console.log("[scannerDetectionErrorHandler]: Invalid Scan");
}
</script>
</body>
</html>