javascript 构建一个简单的PHP,jQuery和AJAX Powered联系表,来自:http://ajtroxell.com/build-a-simple-php-jquery-and-a
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<form id="contact" name="contact" method="post">
<fieldset>
<label for="name" id="name">Name<span class="required">*</span></label>
<input type="text" name="name" id="name" size="30" value="" required/>
<label for="email" id="email">Email<span class="required">*</span></label>
<input type="text" name="email" id="email" size="30" value="" required/>
<label for="phone" id="phone">Phone</label>
<input type="text" name="phone" id="phone" size="30" value="" />
<label for="Message" id="message">Message<span class="required">*</span></label>
<textarea name="message" id="message" required></textarea>
<label for="Captcha" id="captcha">Name the small house pet that says "<i>meow</i>"<span class="required">*</span></label>
<input type="text" name="captcha" value="" required/>
<input id="submit" type="submit" name="submit" value="Send" />
</fieldset>
</form>
<div id="success">
<span>
<p>Your message was sent succssfully! I will be in touch as soon as I can.</p>
</span>
</div>
<div id="error">
<span>
<p>Something went wrong, try refreshing and submitting the form again.</p>
</span>
</div>
jQuery.validator.addMethod('answercheck', function (value, element) {
return this.optional(element) || /^\bcat\b$/.test(value);
}, "type the correct answer -_-");
<?php
$to = "mail@yourdomain.com";
$from = $_REQUEST['email'];
$name = $_REQUEST['name'];
$headers = "From: $from";
$subject = "You have a message sent from your site";
$fields = array();
$fields{"name"} = "name";
$fields{"email"} = "email";
$fields{"phone"} = "phone";
$fields{"message"} = "message";
$body = "Here is what was sent:\n\n"; foreach($fields as $a => $b){ $body .= sprintf("%20s: %s\n",$b,$_REQUEST[$a]); }
$send = mail($to, $subject, $body, $headers);
?>
form {
margin:0
}
form label {
margin-bottom:.2em;
font-size:1.3rem;
line-height:1.3rem;
font-size:13px;
line-height:13px;
color:#e6e6e1;
text-shadow:0px -1px #202020
}
form label.error {
margin-bottom:1em;
font-size:1.2rem;
line-height:1.2rem;
font-size:12px;
line-height:12px;
color:#c0392b
}
form input[type="text"], form textarea {
margin-bottom:1.25em;
font-family:"Inconsolata", sans-serif;
font-size:1.4rem;
line-height:1.4rem;
font-size:14px;
line-height:14px;
box-shadow:none;
-moz-box-shadow:none;
-webkit-box-shadow:none;
background:#e6e6e6;
border:1px solid #191919;
-moz-border-radius:0.2em;
-webkit-border-radius:0.2em;
border-radius:0.2em
}
form input[type="text"]:focus, form textarea:focus {
border-color:#191919;
box-shadow:none;
-moz-box-shadow:none;
-webkit-box-shadow:none
}
form input[type="text"][disabled], form textarea[disabled] {
background:#fff
}
form input[type="text"].error, form textarea.error {
background:#e6e6e6;
border-color:#c0392b
}
fieldset {
border:0px;
margin:0;
padding:0
}
.required {
color:#e9266d
}
#success, #error {
display:none
}
#success span, #erro span {
display:block;
position:absolute;
top:0;
width:100%
}
#success span p, #error span p {
margin-top:6em
}
#success span p {
color:#9bd32d;
}
#error span p {
color:#c0392b;
}
jQuery.validator.addMethod('answercheck', function (value, element) {
return this.optional(element) || /^\bcat\b$/.test(value);
}, "type the correct answer -_-");
// validate contact form
$(function() {
$('#contact').validate({
rules: {
name: {
required: true,
minlength: 2
},
email: {
required: true,
email: true
},
message: {
required: true
},
answer: {
required: true,
answercheck: true
}
},
messages: {
name: {
required: "come on, you have a name don't you?",
minlength: "your name must consist of at least 2 characters"
},
email: {
required: "no email, no message"
},
message: {
required: "um...yea, you have to write something to send this form.",
minlength: "thats all? really?"
},
answer: {
required: "sorry, wrong answer!"
}
},
submitHandler: function(form) {
$(form).ajaxSubmit({
type:"POST",
data: $(form).serialize(),
url:"process.php",
success: function() {
$('#contact :input').attr('disabled', 'disabled');
$('#contact').fadeTo( "slow", 0.15, function() {
$(this).find(':input').attr('disabled', 'disabled');
$(this).find('label').css('cursor','default');
$('#success').fadeIn();
});
},
error: function() {
$('#contact').fadeTo( "slow", 0.15, function() {
$('#error').fadeIn();
});
}
});
}
});
});
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