Question

我为查询创建了一个简单的页面，但无法在<div id="bcode"></div>和下面显示的表单之间建立链接：

<html><head>
        <meta http-equiv="onallkeys" content="Javascript:doKeys('%s');">
        <meta http-equiv="all_decoders" content="enabled">
        <meta http-equiv="scannernavigate" content="Javascript:doScan('%s');">
        <meta http-equiv="scanner" content="enabled">
        <!--meta HTTP-Equiv="upce0" Content="enabled">
        <meta HTTP-Equiv="upca" Content="enabled">
        <meta HTTP-Equiv="upce0-ConvertToupca" Content="true">
        <meta HTTP-Equiv="ean8" Content="enabled">
        <meta HTTP-Equiv="ean13" Content="enabled">
        <meta HTTP-Equiv="ean8-ConvertToEAN13" Content="true"-->
        <meta http-equiv="scanner" content="AIM_TYPE_PRESENTATION">
</head> 
<BODY onLoad="doSoftScan();">
  <SCRIPT LANGAUGE="JavaScript">
    var Generic = new ActiveXObject("SymbolBrowser.Generic");


    function doSoftScan()
    {
     Generic.InvokeMetaFunction('scanner', 'start');
    }


    function doScan(data)
    {
     bcode.innerHTML = 'Scanned Code:<br>&nbsp;&nbsp;' + data;
     setTimeout("doSoftScan()", 1250);
   }
  </SCRIPT>
  <div id="bcode"></div>
  <form method="post" action="search_display.php?go" id="bcode">
        <input type="text" name="name">
        <input type="submit" name="submit" value="Search">
    </form>
</BODY>
</HTML>

我尝试了它到我的MK500，它扫描但无法专注于文本框和显示。我是这个html编程的新手，也许你可以对这一部分有所了解。

此致伯特

将结果从<div id =“bcode”> </div>传递到下一行

0 个答案: