我有此联系表
1- contactform.js(用于验证
2- contactform.php(用于发布和传递表单信息)
3-包含表单前端的 HTML
联系表单在填写和传递信息方面运行良好
问题是提交后没有出现成功消息，并且页面没有刷新当前信息
请指教...
jQuery(document).ready(function($) {
"use strict";
//Contact
$('form.contactForm').submit(function() {
var f = $(this).find('.form-group'),
ferror = false,
emailExp = /^[^\s()<>@,;:\/]+@\w[\w\.-]+\.[a-z]{2,}$/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
}
?>
最佳答案
代码中的错误 div 仅在出现错误时出现
用这个改变你的ajax行，可能会帮助你:
$.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;
});
关于javascript - 联系表(成功提交并重置)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/54967780/