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作者 | 正文 |
发表时间:2010-03-16
解决方案1:
使用的时候: <td> <input type="text" name="path" /> </td> <td> <input type="button" onclick="browseFolder('path')" value="选择生成路径" /> </td> 2.解决方案二:
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <table border="0" cellpadding="0" width="100%" id="tb_show"> <tr> <td width="18%">文件保存位置:</td> <td width="82%"> <%--<html:file property="file" size="40" styleClass="inputbox"/>--%> <input name="backDir" type="text" value ="C:\" size="100" width="500"> </td> </tr> <tr> <td>目录位置:</td> <td> <select name="tables_drive" id="tables_drives" onchange="get_drives()" ></select> </td> </tr> <tr> <td colspan="2"> <select name="table_folder" id="table_folder" size="10" multiple ondblclick="get_file()"></select> </td> </tr> <tr> <td colspan="2"> <font color="red">说明:双击列表框的一个选项,就将该文件夹下面的文件夹显示在该列表框中。第一个就是根目录</font> </td> </tr> </table> </body> </html> <script> /**//* *初始化,将系统所有的驱动器放入table_drives列表 */ window.onload = new function init() { var fso, s, n, e, x; fso = new ActiveXObject("Scripting.FileSystemObject"); e = new Enumerator(fso.Drives); s = ""; for (; !e.atEnd(); e.moveNext()) { x = e.item(); s = s + x.DriveLetter; s += ":"; if (x.DriveType == 3) n = x.ShareName; else if (x.IsReady) n = x.VolumeName; else n = "[驱动器未就绪]"; s += n + ","; } var drives = s.split(","); var tableDrives = document.getElementById("tables_drives"); for ( var i = 0; i < drives.length-1; i++ ) { var option = document.createElement("OPTION"); drives[i].split(":"); option.value = "["+drives[i].split(":")[0]+":]"+drives[i].split(":")[1]; option.text = "["+drives[i].split(":")[0]+":]"+drives[i].split(":")[1]; tableDrives.add(option); } } /**//* *tables_drives列表中选中的驱动器上所有文件夹放入table_folder列表中 */ function get_drives() { var tableDrives = document.getElementById("tables_drives"); var tableFolders = document.getElementById("table_folder"); for ( var i = 0; i < tableDrives.options.length; i++ ) { if ( tableDrives.options[i].selected == true ) { var fso, f, fc, s; var drive = tableDrives.options[i].value.split(":")[0].substring(1,tableDrives.options[i].value.split(":")[0].length); document.getElementById("backDir").value = drive + ":\\"; fso = new ActiveXObject("Scripting.FileSystemObject"); if (fso.DriveExists(drive)) { d = fso.GetDrive(drive); if ( d.IsReady ) { f = fso.GetFolder(d.RootFolder); fc = new Enumerator(f.SubFolders); s = ""; for (;!fc.atEnd(); fc.moveNext()) { s += fc.item(); s += ","; } var len = tableFolders.options.length; while(len >= 0) { tableFolders.options.remove(len); len--; } var option = document.createElement("OPTION"); option.value = drive + ":\\"; option.text = drive + ":\\"; tableFolders.add(option); var folders = s.split(","); for ( j = 0; j < folders.length -1; j++) { option = document.createElement("OPTION"); option.value = folders[j]; option.text = folders[j]; tableFolders.add(option); } } else { alert("无法改变当前内容!") } } else return false; } } } /**//* *table_folder双击选项中的一个选项,就将该文件夹下面的文件夹显示在table_folder列表中。 */ function get_file() { var tableFolders = document.getElementById("table_folder"); var tableDrives = document.getElementById("tables_drives"); for ( var i = 0; i < tableFolders.options.length; i++ ) { if ( tableFolders.options[i].selected == true ) { var fso, f, fc, s; var folderpath = tableFolders.options[i].value.substring(0,tableFolders.options[i].value.length); if ( folderpath.charAt(folderpath.length-1) == "\\" ) { document.getElementById("backDir").value = folderpath; } else { document.getElementById("backDir").value = folderpath + "\\"; } fso = new ActiveXObject("Scripting.FileSystemObject"); f = fso.GetFolder(folderpath); fc = new Enumerator(f.SubFolders); s = ""; for (;!fc.atEnd(); fc.moveNext()) { s += fc.item(); s += ","; } var len = tableFolders.options.length; while(len >= 0) { tableFolders.options.remove(len); len--; } var opt = ""; var opt1 = ""; for ( j = 0; j < folderpath.split("\\").length; j++ ) { var option = document.createElement("OPTION"); opt = opt + folderpath.split("\\")[j]+"\\"; if ( j > 0) { opt1 = opt; option.value = opt1.substring(0,opt1.length-1); option.text = opt1.substring(0,opt1.length-1); tableFolders.add(option); } else { option.value = opt; option.text = opt; tableFolders.add(option); } } if ( tableFolders.options[0].value == tableFolders.options[1].value ) { tableFolders.options.remove(1); } if ( s != "" ) { var folders = s.split(","); for ( j = 0; j < folders.length -1; j++) { option = document.createElement("OPTION"); option.value = folders[j]; option.text = folders[j]; tableFolders.add(option); } } } } } </script>
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返回顶楼 | |
发表时间:2010-03-16
不太可行
内部用还行 |
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返回顶楼 | |
发表时间:2010-03-17
我记得HTML里有自己的标签的?
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返回顶楼 | |
发表时间:2010-03-17
建议,自己用vb vc或Delphi封装下,
然后加上可信任机构颁发的CA证书做签名, 这样就不会有安全问题。 |
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返回顶楼 | |
发表时间:2010-03-18
这个写在HTA里面倒是一点儿问题,要放在网页上的话,一般会访问受限。
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返回顶楼 | |
发表时间:2010-03-22
都IE的?
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