<script>function login() { var userN = document.getElementById("userN").value; var pin = document.getElementById("pin").value; if (userN == "") { alert("User name not entered"); document.getElementById("userN").focus(); } else if (pin == "") { alert("PIN Number not entered"); document.getElementById("pin").focus(); } else { var userAccount = "User Name:" + userN + "\n" + "Pin:" + pin; alert("userAccount"); } } </script></head><body> <h2>Please enter your User Name and PIN:</h2> <form name="formLogin" action=""> <action="loginLog.php" method="post"> <p><label for="userN">User Name: </label> <input type="text" name="userN" id="userN" size="20" maxlength="8" tabindex="1"></p> <p><label for="pin">PIN Number: </label> <input type="password" name="pin" id="pin" size="20" maxlength="8" tabindex="2"></p> <input type="submit" onclick="return login();" /> <input type="reset" onclick="document.formLogin.userN.focus();" /> </form>我在使用 $_Post 捕獲和回顯以顯示在登錄頁(yè)面上提交的數(shù)據(jù)時(shí)遇到問(wèn)題。我不確定在登錄頁(yè)面上獲取此數(shù)據(jù)以推送到 loginLog.php 我缺少什么這是我的 loginLog.php 文件<body>Welcome<?php echo $_POST["userN"];?><?php echo $_POST["pin"];?></body>
顯示提交的數(shù)據(jù)到日志時(shí)出現(xiàn)問(wèn)題
翻過(guò)高山走不出你
2022-12-23 13:05:39
