建立reg.html 檔案
#我們這個頁面有一個<form>表單,裡面有四個input輸入框,我們用JS對輸入框裡面的內容作了登入判斷,並使用了css對表單進行了佈局。
程式碼如下
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>登陆界面</title> <script type="text/javascript"> function checkinput() { if(myform.name.value=="") { alert("请输入用户名"); myform.name.focus(); return false; } if (myform.pwd.value=="") { alert("请输入密码"); myform.pwd.focus(); return false; } if(myform.pwd.value != myform.pwdconfirm.value){ alert("你输入的两次密码不一致,请重新输入!"); myform.pwd.focus(); return false; } if (myform.yzm.value=="") { alert("请输入验证码"); myform.yzm.focus(); return false; } } </script> <style type="text/css"> body{background-color: rgba(223, 255, 231, 0.28) } .container{ border-radius: 25px; box-shadow: 0 0 20px #222; width: 380px; height: 400px; margin: 0 auto; margin-top: 200px; background-color: rgba(152, 242, 242, 0.23); } .right { position: relative; left: 40px; top: 20px; } input{ width: 180px; height: 25px; } button{ background-color: rgba(230, 228, 236, 0.93); border: none; color: #110c0f; padding: 10px 70px; text-align: center; display: inline-block; font-size: 16px; cursor: pointer; margin-top: 30px; margin-left: 50px; } </style> </head> <body> <form action="reg.php" method="post" name="myform" onsubmit=" return checkinput();" > <div class="container"> <div class="right"> <h2>用户注册</h2> <p>用 户 名:<input type="text" name="name" id="name"></p> <p>密 码: <input type="password" name="pwd" id="pwd"></p> <p>确认密码: <input type="password" name="pwdconfirm" id="pwdconfirm"></p> <p>验 证 码:<input type="text" name="yzm" id="yzm"> <img src="yanzhengma.php" onClick="this.src='yanzhengma.php?nocache='+Math.random()" style="cursor:hand"></p> <p><button type="submit" value="注册" >立即注册</button></p> </div> </div> </form> </body> </html>