[nfbcs] trying to make a smart page

Thu Jan 15 15:21:08 UTC 2015

Can you use JQuery? If so, it would certainly make it much easier. Well, maybe not much easier, but relatively easier

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> On Jan 15, 2015, at 08:56, Stanzel, Susan - FSA, Kansas City, MO via nfbcs <nfbcs at nfbnet.org> wrote:
> 
> Good morning Listers,
> 
> I am sending this to both lists. I have been asked to try to get this working. They want to add numbers together keeping track of the running total. I am using Windows7, IE9, and JAWS 15. Any assistance will be greatly appreciated. It works better in FireFox, but our default browser is IE. I know how to read HTML and JavaScript, but I am not very knowledgible on writing it. The code follows my name.
> 
> Susie
> 
> <!DOCTYPE  html>
> <html>
>       <head>
>              <title>Output test</title>
>       </head>
>       <body>
>              <form method="post" action="#">
>                     <label for="input1Id">Input 1:</label>
>                     <input id="input1Id" aria-controls="outputId" type="text">
>                     <br>
>                     <label for="input2Id">Input 2:</label>
>                     <input id="input2Id" type="text" aria-controls="outputId" >
>                     <br>
>                     <label for="input3Id">Input 3:</label>
>                     <input id="input3Id" type="text" aria-controls="outputId">
>                     <hr>
>                     <div aria-live="polite" aria-atomic="true" role="region"
> aria-labelledby="Result">
> 
>                     <span id="sumLabel">Sum: </span>
>                     <span id="outputId" >
>                     </span>
>                     </div>
>              </form>
>              <script type="text/javascript">
>                     var inputIds = ["input1Id", "input2Id", "input3Id"];
>                     function handleBlur()
>                     {
>                           var output = document.getElementById("outputId");
>                           var sum = 0;
>                           for (var i = 0; i < inputIds.length; i++)
>                           {
>                                  var inputId = inputIds[i];
>                                  var input = document.getElementById(inputId);
>                                  var value = parseInt(input.value, 10);
>                                  if (! isNaN(value))
>                                  {
>                                         sum += value;
>                                  }
>                           }
>                           output.removeChild(output.firstChild);
>                           var text = document.createTextNode(sum);
>                           output.appendChild(text);
>                     }
> 
> 
> 
>                     var inputs = document.getElementsByTagName("input");
>                     for (var i = 0; i < inputs.length; i++)
>                     {
>                           inputs[i].addEventListener("blur", handleBlur);
> 
>                     }
>                     document.getElementById("input1Id").focus();
>              </script>
> </html
> 
> 
> 
> 
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