Question

我正在尝试从html表单写入文件，但是javascript的写入部分没有做任何事情。

只有脚本的验证部分似乎正在运行。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">

<script LANGUAGE="JavaScript">
function Write(input1, input2)
{
    var fso =  new ActiveXObject("Scripting.FileSystemObject");  
    var s = fso.OpenTextFile("C:\\test.txt", true);
    s.WriteLine(input1 + "," + input2);
    s.Close();
}

function validateForm() {
    var x1=document.userform.pwd.value;
    var x2=document.userform.re_pwd.value;
    if (x2 == x1){
        Write(document.userform.user.value, document.userform.pwd.value);
    }
    else{alert("Passwords are not the same, Re-enter password");}
}
</SCRIPT>

<head>

    <link rel="stylesheet" href="css/screen.css" media="screen" />
</head>
<body>

<div id="container">

        <h2>Create a new account <?php echo "It works!"; ?></h2>
        <form id="form1" NAME="userform" METHOD="GET" ONSUBMIT="return validateForm()" ACTION="">   

            <fieldset><legend>Create a new Account</legend>
                <p class="first">
                    <label for="username">Username</label>
                    <input type="text" name="user" size="30" />
                </p>
                <p>
                    <label for="password">Password</label>
                    <input type="password" name="pwd" size="30" />
                </p>
                <p>
                    <label for="repassword">Re-enter Password</label>
                    <input type="password" name="re_pwd" size="30" />
                </p>

            </fieldset>             

            <p class="submit"><button type="submit" value="Submit">Signup</button></p>          

        </form> 

</div>
</body>
</html>

Answer 1

我取出了我的一般.HTA读/写例程并将它们放在这里为你。

删除了XHTML内容并切换到HTML 5 doctype
清除标记为HTML5。
修正了INPUTS中的ID。 label元素按ID匹配，而不是名称。
在表单中添加了return false。

一般说明：

只有构造函数应以大写字母开头。
必须使用.HTA文件名
毋庸置疑，这只是windows。

<!doctype html>
<html>

<script>

var ie_writeFile = function (fname, data) {
    var fso, fileHandle;
    fso = new ActiveXObject("Scripting.FileSystemObject");
    fileHandle = fso.CreateTextFile(fname, true);
    fileHandle.write(data);
    fileHandle.close();
  };

var ie_readFile = function (fname) {
    try {
      fso = new ActiveXObject("Scripting.FileSystemObject");
      var fso, filehandle, contents;
      filehandle = fso.OpenTextFile(fname, 1);
      contents = filehandle.ReadAll();
      filehandle.Close();
      return contents;
    } catch (err) {
      return null;
    }
  };



function Write(input1, input2)
{
    var s = input1 + "," + input2;
    ie_writeFile("test.txt", s);
}

function validateForm() {
    var x1=document.userform.pwd.value;
    var x2=document.userform.re_pwd.value;
    if (x2 == x1){
        Write(document.userform.user.value, document.userform.pwd.value);
    }
    else{alert("Passwords are not the same, Re-enter password");}
}
</script>

<head>

    <link rel="stylesheet" href="css/screen.css" media="screen">
</head>
<body>

<div id="container">

        <h2>Create a new account <?php echo "It works!"; ?></h2>


        <!-- return false added to keep the form from reloading -->

        <form id="form1" NAME="userform" METHOD="GET" ONSUBMIT="return validateForm();return false" ACTION="">   

            <fieldset><legend>Create a new Account</legend>
                <p class="first">
                    <label for="username">Username</label>
                    <input type="text" name="user" id="user" size="30">
                </p>
                <p>
                    <label for="pwd">Password</label>
                    <input type="password" name="pwd" id="pwd" size="30" />
                </p>
                <p>
                    <label for="repassword">Re-enter Password</label>
                    <input type="password" name="repassword" id="repassword" size="30" />
                </p>

            </fieldset>             

            <p class="submit"><button type="submit" value="Submit">Signup</button></p>          

        </form> 

</div>
</body>
</html>

html中的Javascript写入文件

1 个答案: