PHP development small forum tutorial login HTML page

Our login page uses a <table> table for layout

Add some simple CSS styles, the final effect is as shown below

## We made a simple JS judgment for the login page. If the username and password are not filled in to log in, relevant prompt information will be given

The specific code is as follows

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用戶登錄</title>
</head>
<body>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登陸界面</title>
    <script type="text/javascript">
        function foo(){
            if(myform.username.value=="")
            {
                alert("請(qǐng)輸入用戶名");
                myform.username.focus();
                return false;
            }
            if (myform.password.value=="")
            {
                alert("請(qǐng)輸入密碼");
                myform.password.focus();
                return false;
            }
        }
    </script>
    <style type="text/css">
        table{
            height: 300px;
        }
        input{
            width: 190px;
            height: 25px;
        }
        .title{
            background-color:#B10707 ;
            color: white;
            border: none;
        }
        .but{
            width: 140px;
            height: 43px;
        }
        .spa{
            margin-left: 10px;
        }
    </style>
</head>
<body>
<form action="login.php"  method="post" onsubmit="return foo();" name="myform" >
    <table width="400px" border="1" cellpadding="12" cellspacing="1" align="center">
        <tr>
            <td colspan="2" class="title">會(huì)員登錄<span class="spa">[<a style="color: white"  href="index.php">返回首頁(yè)]</a></span></td>
        </tr>
        <tr>
            <td width="110px">會(huì)員ID</td>
            <td><input type="text" name="username"></td>
        </tr>
        <tr>
            <td width="110px">會(huì)員密碼</td>
            <td><input type="password" name="password"></td>
        </tr>
        <tr>
            <td colspan="2" align="center">
                <button class="but" style="text-align: center">立即登錄</button>
            </td>
        </tr>
    </table>
</form>
</body>
</html>
</body>
</html>

Submit the information we filled in on the page Go to the login.php page to process

Continuing Learning

new file

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>用戶登錄</title> </head> <body> <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>登陸界面</title> <script type="text/javascript"> function foo(){ if(myform.username.value=="") { alert("請(qǐng)輸入用戶名"); myform.username.focus(); return false; } if (myform.password.value=="") { alert("請(qǐng)輸入密碼"); myform.password.focus(); return false; } } </script> <style type="text/css"> table{ height: 300px; } input{ width: 190px; height: 25px; } .title{ background-color:#B10707 ; color: white; border: none; } .but{ width: 140px; height: 43px; } .spa{ margin-left: 10px; } </style> </head> <body> <form action="login.php" method="post" onsubmit="return foo();" name="myform" > <table width="400px" border="1" cellpadding="12" cellspacing="1" align="center"> <tr> <td colspan="2" class="title">會(huì)員登錄<span class="spa">[<a style="color: white" href="index.php">返回首頁(yè)]</a></span></td> </tr> <tr> <td width="110px">會(huì)員ID</td> <td><input type="text" name="username"></td> </tr> <tr> <td width="110px">會(huì)員密碼</td> <td><input type="password" name="password"></td> </tr> <tr> <td colspan="2" align="center"> <button class="but" style="text-align: center">立即登錄</button> </td> </tr> </table> </form> </body> </html> </body> </html>

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