Question

我创建了一个包含键盘事件的jQuery外部文件confirmPassword.js但是当我尝试在我的html文件中导入时，我的外部js文件将无效。但是当我在html文件下创建jQuery脚本时，它可以工作。我只是想保存一些代码。

<!doctype html>
<html>
<head>
</head>
<body>

<div id = "container">

    <h1>Register</h1>
    <hr>

    <form method = "post" action = "../process/registerProcess.php" >

    <fieldset>

        <div class = "form-field">
            <label for = "username">Username:</label>
            <input type = "text" name = "username" required>
        </div>

        <div class="form-field">
            <label for = "userPassword">Password:</label>
            <input type="password" id="userPassword">
        </div>

        <div class="form-field">
            <label for = "userConfirmPassword">Confirm Password:</label>
            <input type="password" id="userConfirmPassword" onChange="checkPasswordMatch();">
        </div>

        <div class="registrationFormAlert" id="divCheckPasswordMatch"> </div>

        <div class = "form-field">
            <input type = "submit" name = "registerSubmit" value = "Register">
        </div>

        <div class = "form-field">
            <input type = "reset" name = "registerReset" value = "Reset">
        </div>

    </fieldset>

    </form>

</div>
    <script type = "text/javascript" src = "jQuery Compressed/jquery.js"></script> //jQuery Compressed
    <script type = "text/javascript" src = "register/confirmPassword.js"></script>
</body>
</html>

confirmPassword.js

function checkPasswordMatch() 
{
var password = $("#userPassword").val(); //Grab the value of userPassword.
var confirmPassword = $("#userConfirmPassword").val();

if (password != confirmPassword)
{
    $("#divCheckPasswordMatch").html("Passwords do not match!");
}
else
{
    $("#divCheckPasswordMatch").html("Passwords match.");
}

}

$(document).ready(function () 
{
    $("#userConfirmPassword").keyup(checkPasswordMatch);
});

Answer 1

如果我理解正确，你说你的confirmPassword.js文件在没有jQuery的情况下不起作用，对吗？

您在confirmPassword.js文件中使用jQuery，因此必须导入jQuery。

编辑：私聊后发现问题。 JS文件的路径不正确。

导入jQuery脚本不适用于html文件

1 个答案: