聯系表格（成功提交並重置）

Question

我有這個聯系表格

1- contactform.js（用於驗證

2- contactform.php（用於發布和傳遞表單信息）

3-包含表單前端的HTML

聯系表格可以很好地填寫和傳遞信息

問題在於，提交成功消息后，不會出現成功消息，並且頁面也不會使用當前信息刷新

請指教...

 jQuery(document).ready(function($) { "use strict"; //Contact $('form.contactForm').submit(function() { var f = $(this).find('.form-group'), ferror = false, emailExp = /^[^\\s()<>@,;:\\/]+@\\w[\\w\\.-]+\\.[az]{2,}$/i; f.children('input').each(function() { // run all inputs var i = $(this); // current input var rule = i.attr('data-rule'); if (rule !== undefined) { var ierror = false; // error flag for current input var pos = rule.indexOf(':', 0); if (pos >= 0) { var exp = rule.substr(pos + 1, rule.length); rule = rule.substr(0, pos); } else { rule = rule.substr(pos + 1, rule.length); } switch (rule) { case 'required': if (i.val() === '') { ferror = ierror = true; } break; case 'minlen': if (i.val().length < parseInt(exp)) { ferror = ierror = true; } break; case 'email': if (!emailExp.test(i.val())) { ferror = ierror = true; } break; case 'checked': if (!i.attr('checked')) { ferror = ierror = true; } break; case 'regexp': exp = new RegExp(exp); if (!exp.test(i.val())) { ferror = ierror = true; } break; } i.next('.validation').html((ierror ? (i.attr('data-msg') !== undefined ? i.attr('data-msg') : 'wrong Input') : '')).show('blind'); } }); f.children('textarea').each(function() { // run all inputs var i = $(this); // current input var rule = i.attr('data-rule'); if (rule !== undefined) { var ierror = false; // error flag for current input var pos = rule.indexOf(':', 0); if (pos >= 0) { var exp = rule.substr(pos + 1, rule.length); rule = rule.substr(0, pos); } else { rule = rule.substr(pos + 1, rule.length); } switch (rule) { case 'required': if (i.val() === '') { ferror = ierror = true; } break; case 'minlen': if (i.val().length < parseInt(exp)) { ferror = ierror = true; } break; } i.next('.validation').html((ierror ? (i.attr('data-msg') != undefined ? i.attr('data-msg') : 'wrong Input') : '')).show('blind'); } }); if (ferror) return false; else var str = $(this).serialize(); var action = $(this).attr('action'); if( ! action ) { action = 'contactform/contactform.php'; } $.ajax({ type: "POST", url: action, data: str, success: function(msg) { // alert(msg); if (msg == 'OK') { $("#sendmessage").addClass("show"); $("#errormessage").removeClass("show"); $('.contactForm').find("input, textarea").val(""); } else { $("#sendmessage").removeClass("show"); $("#errormessage").addClass("show"); $('#errormessage').html(msg); } } }); return false; }); }); 

  <div class="form"> <div id="sendmessage">Your message has been sent. Thank you!</div> <div id="errormessage"></div> <form action="" method="post" role="form" class="contactForm"> <div class="form-row"> <div class="form-group col-md-6"> <input type="text" name="name" class="form-control" id="name" placeholder="Your Name" data-rule="minlen:4" data-msg="Please enter at least 4 chars" /> <div class="validation"></div> </div> <div class="form-group col-md-6"> <input type="email" class="form-control" name="email" id="email" placeholder="Your Email" data-rule="email" data-msg="Please enter a valid email" /> <div class="validation"></div> </div> </div> <div class="form-group"> <input type="text" class="form-control" name="subject" id="subject" placeholder="Subject" data-rule="minlen:4" data-msg="Please enter at least 8 chars of subject" /> <div class="validation"></div> </div> <div class="form-group"> <textarea class="form-control" name="message" rows="5" data-rule="required" data-msg="Please write something for us" placeholder="Message"></textarea> <div class="validation"></div> </div> <div class="text-center"><button type="submit">Send Message</button></div> <span> <a href="#" onclick="document.getElementById('captcha').src = 'cap/securimage_show.php?' + Math.random(); return false"><img alt="" height="20" src="cap/refresh.gif" width="22" align="middle" /></a> </span> <span> <input style="background:#FFFFFF" type="text" name="captcha_code" size="10" maxlength="6" /> </span> <span> <img id="captcha" src="cap/securimage_show.php" alt="CAPTCHA Image" height="40" width="114" /> </span> </form> 

<?php session_start(); ?>
<?php
include_once 'cap/securimage.php';
$securimage = new Securimage();
if ($securimage->check($_POST['captcha_code']) == false) {

  die('The code you entered was incorrect.  Go back and try again.');
  }
$name = $_POST['name'];
$email = $_POST['email'];
$subject = $_POST['subject'];
$message = $_POST['message'];


{
$message="Dear ".$name."
name:".$name."
email:".$email."
subject:".$subject."
message:".$message."

";
$message = stripslashes($message);
$to = '' . ', ';
$to .= $email .',';
$subject = '';
$from = "\n";
$from.= "Content-Type: text/html; charset=utf-8\n"; 
mail($to,$subject,$message,$from);
?><?php  
}
?>

Answer 1

代碼中的錯誤div僅在出現錯誤的情況下出現

以此更改您的ajax行，可能對您有幫助：

    $.ajax({
      type: "POST",
      url: action,
      data: str,
      success: function(msg) {
        if (msg == 'OK') {
          msg = 'success';
          $("#sendmessage").addClass("show");
          /* showing the message */
          $("#errormessage").addClass("show");
          $('#errormessage').html(msg);
          $('.contactForm').find("input, textarea").val("");
        } else {
          msg = 'failed';
          $("#sendmessage").removeClass("show");
          $("#errormessage").addClass("show");
          $('#errormessage').html(msg);
        }

      }
    });
    return false;
  });

Answer 2

$("#myForm").validate({
  submitHandler: function (form) {
                 console.log('test');
                 form.submit();
                      }
                  });