javascript - Storing id in arrays and using it for printing -


i new coding. trying make barcode scanning app , can scan multiple barcodes. trying store data in array code[] , printing data in html. have defined code[] array , counter in different js file as

localstorage["counter"]=0; var code = new array(); localstorage.setitem("code", json.stringify(code)); `

and here page5.html file . in following code myvalue value getting different code. problem myvalue1. trying call function again , again different value of myvalue1 , store in array code[]

<!doctype html> <html>     <head>         <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>         <script language="javascript" type="text/javascript" src="/js/jquery.js"></script>         <link rel="stylesheet" href="jquery.mobile/jquery.mobile-1.0rc2.css" type="text/css" charset="utf-8" />         <script type="text/javascript" charset="utf-8" src="phonegap-1.4.1.js"></script>         <script type="text/javascript" src="barcodescanner.js"></script>         <script type="text/javascript" src="main.js"></script>     </head>      <body>         <div ng-controller="controller">             <table ng-repeat="result in results">                 <tr>                     <td>s.no</td>                     <td>barcode</td>                 </tr>                 <tr>                     <td>1</td>                     <td id="d"></td>                 </tr>                 <tr>                     <td>2</td>                     <td id="code[0]"></td>                 </tr>                 <tr>                     <td>3</td>                     <td id="code[1]"></td>                 </tr>                 <tr>                     <td>                         <input class="butt" type="button" value="new scan" onclick="scancode();" />                     </td>                 </tr>     </body>     <script type="text/javascript">         var barcodeval = localstorage.getitem("myvalue");         document.getelementbyid("d").innerhtml = barcodeval;     </script>     <script type="text/javascript">         var scancode = function() {             window.plugins.barcodescanner.scan(              function(result) {                  alert("scanned code: " + result.text + ". format: " + result.format + ". cancelled: " + result.cancelled);                 localstorage.setitem("myvalue1", result.text);                 window.location.href = 'page5.html';                  var barcodeval = localstorage.getitem("myvalue1");                 var test2 = localstorage.getitem("code");                 code = json.parse(test2);                 var k = parseint(localstorage.getitem("counter"));                  alert(k);                  $("#code[k]").text(barcodeval);                  k++;                 localstorage["counter"] = k;                 localstorage.setitem("code", json.stringify(code));              }, function(error) {                 alert("scan failed: " + error);             });         }     </script>     </html>

i dont know going wrong , array not able print data in table. please help. in advance

your jquery selector wrong instead of 

$("#code[k]").text(barcodeval);

it should 

$("#code["+k+"]").text(barcodeval);

to work properly. , couldn't r u tryin u updating array. hope helps.


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