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我正在为使用jQueryand的应用程序开发用户注册和登录PHP。我在将记录插入我的成员数据库时遇到问题。当我点击提交时，我收到“未注册”警报，它只是将我带回注册页面。

我jQuery的提交按钮句柄和HTML：

$('#regsubmit').click(function(){
         $.post("register.php",{reguser: $("#reguser").val(), fname: $("#fname").val(),lname: $("#lname").val(),regpass: $("#regpass").val(), regemail: $("#regemail").val()},function(data){
             if(data == true){
                alert("Registered"); 
             }else{
                alert("Not Registered"); 
             }
             });
      });

<div data-role="content">
<div data-role="collapsible"><h2>Register</h2>
   <form action="" method="post" id="registrationform">
   <div data-role="fieldcontain">
      <label for="fname">First name:</label>
      <input type="text" name="fname" id="fname" value=""  />
      <div id="fnamecheck"></div>
    </div>
       <div data-role="fieldcontain">
      <label for="lname">Last name:</label>
      <input type="text" name="lname" id="lname" value=""  />
      <div id="lnamecheck"></div>
    </div>
       <div data-role="fieldcontain">
      <label for="regemail">Email:</label>
      <input type="email" name="regemail" id="regemail" value=""  />
      <div id="emailcheck"></div>
    </div>
 <div data-role="fieldcontain">
      <label for="reguser">Username:</label>
      <input type="text" name="reguser" id="reguser" value="" />
      <div id="usernamecheck"></div>
    </div>
    <div data-role="fieldcontain">
      <label for="regpass">Password:</label>
      <input name="regpass" type="password" id="regpass" value="">
      <div data-role="fieldcontain"><label for="confirmregpass">Confirm Password:</label>
      <input name="confirmregpass" type="password" id="confirmregpass" value=""></div>
    </div>
    <input name="regsubmit" type="submit" id="regsubmit" value="Register" data-icon="check" data-theme="a"/>
   </form>
       </div>

还有我的 register.php：

<?php
$MYSQL_SERVER =  "localhost";
$MYSQL_USER = "root";
$MYSQL_PASSWORD = "password";

        $db = mysql_connect($MYSQL_SERVER, $MYSQL_USER, $MYSQL_PASSWORD ) or die(mysql_error());
    mysql_select_db("hedonsof_conflict") or die(mysql_error());

        $fname = $_POST['fname'];
        $lname = $_POST['lname'];
        $email = $_POST['regemail'];
        $reguser = $_POST['reguser'];
        $regpass = $_POST['regpass'];
        //Username check
        $usercheck = mysql_query("SELECT * FROM members WHERE username='".$reguser."'");
        if(empty($fname)||empty($lname)||empty($email)||empty($reguser)||empty($regpass)){
            if(empty($fname)){
                $errors[] = "Missing first name.";
            }
            if(empty($lname)){
                $errors[]= "Missing last name.";
            }
            if(empty($email)){
                $errors[]= "Missing email.";
            }
            if(empty($reguser)){
                $errors[]= "Missing user name.";
            }
            if(empty($regpass)){
                $errors[] = "Missing password.";
            }
        }elseif(!filter_var($email, FILTER_VALIDATE_EMAIL)){
            $errors = "Not a valid eail address.";
        }else{
            $fname = strip_tags($fname);
            $fname = stripslashes($fname);
            $fname = trim($fname);

            $lname = strip_tags($lname);
            $lname = stripslashes($lname);
            $lname = trim($lname);

            $email = strip_tags($email);
            $email = stripslashes($email);
            $email = trim($email);

            $reguser = strip_tags($reguser);
            $reguser = stripslashes($reguser);
            $reguser = trim($reguser);

            $regpass = strip_tags($regpass);
            $regpass = stripslashes($regpass);
            $regpass = trim($regpass);

            $sql = mysql_query("INSERT INTO members (username, fname, lname, password, email) VALUES('$reguser','$fname','$lname','$regpass','$email)") or die(mysql_error());

                $msg = "Thanks for Registering.";
                if($msg){
                echo true;
            }else{
                $errors[] = "Sorry error with database at this time.";  
                echo $errors;
            }
        }
?>

编辑：

<?php
$MYSQL_SERVER =  "localhost";
$MYSQL_USER = "root";
$MYSQL_PASSWORD = "password";

$db = mysql_connect($MYSQL_SERVER, $MYSQL_USER, $MYSQL_PASSWORD ) or die(mysql_error());
    mysql_select_db("hedonsof_conflict") or die(mysql_error());

        $fname = $_POST['fname'];
        $lname = $_POST['lname'];
        $email = $_POST['regemail'];
        $reguser = $_POST['reguser'];
        $regpass = $_POST['regpass'];
        $errors[] = "";

        //Username check
        $usercheck = mysql_query("SELECT * FROM members WHERE username='".$reguser."'");

            if(empty($fname)){
                $errors[] = "Missing first name.";
            }
            if(empty($lname)){
                $errors[]= "Missing last name.";
            }
            if(empty($email)){
                $errors[]= "Missing email.";
            }
            if(empty($reguser)){
                $errors[]= "Missing user name.";
            }
            if(empty($regpass)){
                $errors[] = "Missing password.";
            }
   //     }elseif(!filter_var($email, FILTER_VALIDATE_EMAIL)){
     //       $errors = "Not a valid email address.";
        else{
            $fname = strip_tags($fname);
            $fname = stripslashes($fname);
            $fname = trim($fname);
            //$fname = mysqli_real_escape_string($fname);

            $lname = strip_tags($lname);
            $lname = stripslashes($lname);
            $lname = trim($lname);
            //$lname = mysqli_real_escape_string($lname);

            $email = strip_tags($email);
            $email = stripslashes($email);
            $email = trim($email);
            //$email = mysqli_real_escape_string($email);

            $reguser = strip_tags($reguser);
            $reguser = stripslashes($reguser);
            $reguser = trim($reguser);
            //$reguser = mysqli_real_escape_string($reguser);

            $regpass = strip_tags($regpass);
            $regpass = stripslashes($regpass);
            $regpass = trim($regpass);
            //$regpass = mysqli_real_escape_string($regpass);

            $sql = mysql_query("INSERT INTO members (username, fname, lname, password, email) VALUES('$reguser','$fname','$lname','$regpass','$email')") or die(mysql_error());

                $msg = "Thanks for Registering.";
                if($msg){
                echo "true";
            }else{
                $errors[] = "Sorry error with database at this time.";  
                echo "false";
            }
        }
?>
4

1 回答 1

1

尝试这个：

$('#regsubmit').click(function(e){
   e.preventDefault();

      $.post("register.php",{reguser: $("#reguser").val(), fname: $("#fname").val(),lname: $("#lname").val(),regpass: $("#regpass").val(), regemail: $("#regemail").val()},function(data){
         if(data == true){
            alert("Registered"); 
         }else{
            alert("Not Registered"); 
         }
      });

    return false;
});
于 2012-07-06T18:51:44.453 回答