我正在尝试编写一个基于 Web 的应用程序,该应用程序将允许用户将信息(特别是整数)输入到表单字段中,将输入的信息添加为 .def 文件中的条目,运行“.exe”文件(用 C++ 编写) ),然后在单击“提交”按钮后在屏幕上显示输出。我已经编写了在 JavaScript 中运行 .exe 文件的函数,但它们不起作用。这是我到目前为止所拥有的:
输入屏幕具有以下代码(HTML 文件):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head></head>><body><h1><i>The University of Vermont<br>Department of Medical Biostatistics<br>Study Randomization Page</i></h1>
<?php
$study = "study";
$site = "site";
$gender = "gender";
$age = "age";
$result = "result";
?>
Please Input Your Study Information Below:<br><br>
<form id="form1" action="file:///C:/Documents and Settings/cody/Desktop/DMB_RD_2.php" method="post">
Study Number:<br> <input name="study" type="int"><br>
Site Number:<br> <input name="site" type="int"><br>
Subject Gender:<br> <input name="gender" type="int"><br>
Subject Age:<br> <input name="age" type="int"><br>
Lab Result:<br> <input name="result" type="int"><br>
<input value="Submit" class="button" type="submit">
</form>
</body></html>
Here is the page it is connected to (PHP file);
<script type="text/javascript" src="DMB++2JS.js"></script>
<script type="text" src="DMB Round 2.html"></script>
</head>
Here is the information that you input:<br /><br />
Study Number: <?php echo $_POST["study"]; ?><br />
Site Number: <?php echo $_POST["site"]; ?><br />
Subject Gender: <?php echo $_POST["gender"]; ?><br />
Subject Age: <?php echo $_POST["age"]; ?><br />
Lab Result: <?php echo $_POST["result"]; ?><br />
<br />
The following functions will randomize your data. Please indicated which method you would like to use by clicking on the button of the randomization method that you would like to use:<br /><br />
<input type="button" href="blockfn()" onclick="javascript:blockfn(); return true;">Block Function</button><br />
<input type="button" href="d2rfn()" onclick="javascript:d2rfn(); return true;">Random Distance Function</button><br />
<input type="button" href="d2dfn()" onclick="javascript:d2dfn(); return true;">Determinate Distance Function</button><br />
<input type="button" href="minimizefn()" onclick="javascript:minimizefn(); return true;">Minimization Function</button><br />
<input type="button" href="pocockfn()" onclick="javascript:pocockfn(); return true;">Pocock Function</button><br />
</body>
</html>
这是其中编写了函数的 JavaScript 文件:
function d2rfn(){
var oShell = new ActiveXObject("Shell.Application");
var commandtoRun = "C:\Documents and Settings\cody\Desktop\C++ Programs\D2R001.def";
oShell.ShellExecute(commandtoRun,"","","open","1");
}
function d2dfn(){
var oShell = new ActiveXObject("Shell.Application");
var commandtoRun = "C:\Documents and Settings\cody\Desktop\C++ Programs\D2D001.def";
oShell.ShellExecute(commandtoRun,"","","open","1");
}
function minimizefn(){
var oShell = new ActiveXObject("Shell.Application");
var commandtoRun = "C:\Documents and Settings\cody\Desktop\C++ Programs\MINIMIZE001.def";
oShell.ShellExecute(commandtoRun,"","","open","1");
}
function pocockfn(){
var oShell = new ActiveXObject("Shell.Application");
var commandtoRun = "C:\\Documents and Settings\\cody\\Desktop\\C++ Programs\\POCOCK2001.def";
oShell.ShellExecute(commandtoRun,"","","open","1");
}
//Another possible way of calling the .exe file from the web interface.
var objShell = new ActiveXObject("WScript.Shell");
</script>
最后,我用 ASP 编写文件(这不起作用):
<%
dim Study
Study=Request.QueryString("Study")
If Study<>"" Then
Response.Write(Study)
End If
dim Site
Site=Request.QueryString("Site")
If Site<>"" Then
Response.Write(Site)
End If
dim Gender
Gender=Request.QueryString("Gender")
If Gender<>"" Then
Response.Write(Gender)
End If
dim Age
Age=Request.QueryString("Age")
If Age<>"" Then
Response.Write(Age)
End If
dim Result
Result=Response.QueryString("Result")
If Result<>"" Then
Response.Write(Result)
End If
%>
有没有人有更简洁的方法来创建这个应用程序?将不胜感激。谢谢!