【发布时间】：2015-03-11 21:31:20
【问题描述】：
所以我只需要从我制作的 HTML 表单中收集信息并通过电子邮件发送。我怎样才能做到这一点？我需要 PHP 或类似的东西吗？我应该在 HTML 代码中添加什么？
$(function() {
/*
number of fieldsets
*/
var fieldsetCount = $('#formElem').children().length;
/*
current position of fieldset / navigation link
*/
var current = 1;
/*
sum and save the widths of each one of the fieldsets
set the final sum as the total width of the steps element
*/
var stepsWidth = 0;
var widths = new Array();
$('#steps .step').each(function(i){
var $step = $(this);
widths[i] = stepsWidth;
stepsWidth += $step.width();
});
$('#steps').width(stepsWidth);
/*
to avoid problems in IE, focus the first input of the form
*/
$('#formElem').children(':first').find(':input:first').focus();
/*
show the navigation bar
*/
$('#navigation').show();
/*
when clicking on a navigation link
the form slides to the corresponding fieldset
*/
$('#navigation a').bind('click',function(e){
var $this = $(this);
var prev = current;
$this.closest('ul').find('li').removeClass('selected');
$this.parent().addClass('selected');
/*
we store the position of the link
in the current variable
*/
current = $this.parent().index() + 1;
/*
animate / slide to the next or to the corresponding
fieldset. The order of the links in the navigation
is the order of the fieldsets.
Also, after sliding, we trigger the focus on the first
input element of the new fieldset
If we clicked on the last link (confirmation), then we validate
all the fieldsets, otherwise we validate the previous one
before the form slided
*/
$('#steps').stop().animate({
marginLeft: '-' + widths[current-1] + 'px'
},500,function(){
if(current == fieldsetCount)
validateSteps();
else
validateStep(prev);
$('#formElem').children(':nth-child('+ parseInt(current) +')').find(':input:first').focus();
});
e.preventDefault();
});
/*
clicking on the tab (on the last input of each fieldset), makes the form
slide to the next step
*/
$('#formElem > fieldset').each(function(){
var $fieldset = $(this);
$fieldset.children(':last').find(':input').keydown(function(e){
if (e.which == 9){
$('#navigation li:nth-child(' + (parseInt(current)+1) + ') a').click();
/* force the blur for validation */
$(this).blur();
e.preventDefault();
}
});
});
/*
validates errors on all the fieldsets
records if the Form has errors in $('#formElem').data()
*/
function validateSteps(){
var FormErrors = false;
for(var i = 1; i < fieldsetCount; ++i){
var error = validateStep(i);
if(error == -1)
FormErrors = true;
}
$('#formElem').data('errors',FormErrors);
}
/*
validates one fieldset
and returns -1 if errors found, or 1 if not
*/
function validateSteps(){
var FormErrors = false;
for(var i = 1; i < fieldsetCount; ++i){
var error = validateStep(i);
if(error == -1)
FormErrors = true;
}
$('#formElem').data('errors',FormErrors);
}
/*
validates one fieldset
and returns -1 if errors found, or 1 if not
*/
function validateStep(step){
if(step == fieldsetCount) return;
var error = 1;
var hasError = false;
$('#formElem').children(':nth-child('+ parseInt(step) +')').find(':input[required]:not(button)').each(function(){
var $this = $(this);
var valueLength = jQuery.trim($this.val()).length;
if(valueLength == '')
{
hasError = true;
$this.css('background-color','red');
}
else
{
$this.css('background-color','yellow');
}
}
);
var $link = $('#navigation li:nth-child(' + parseInt(step) + ') a');
$link.parent().find('.error,.checked').remove();
var valclass = 'checked';
if(hasError)
{
error = -1;
valclass = 'error';
}
$('<span class="'+valclass+'"></span>').insertAfter($link);
return error;
}
/*
if there are errors don't allow the user to submit
*/
$('#registerButton').bind('click',function(){
if($('#formElem').data('errors')){
alert('Please correct the errors in the Form');
return false;
}
});
我从一个网站获取了这个 .PHP 文件：
<?php
if(isset($_POST['email'])) {
// Debes editar las próximas dos líneas de código de acuerdo con tus preferencias
$email_to = "my.email@email.com";
$email_subject = "Contacto desde el sitio web";
// Aquí se deberían validar los datos ingresados por el usuario
if(!isset($_POST['first_name']) ||
!isset($_POST['last_name']) ||
!isset($_POST['email']) ||
!isset($_POST['telephone']) ||
!isset($_POST['comments'])) {
echo "<b>Ocurrió un error y el formulario no ha sido enviado. </b><br />";
echo "Por favor, vuelva atrás y verifique la información ingresada<br />";
die();
}
$email_message = "Detalles del formulario de contacto:\n\n";
$email_message .= "Nombre: " . $_POST['first_name'] . "\n";
$email_message .= "Apellido: " . $_POST['last_name'] . "\n";
$email_message .= "E-mail: " . $_POST['email'] . "\n";
$email_message .= "Teléfono: " . $_POST['telephone'] . "\n";
$email_message .= "Comentarios: " . $_POST['comments'] . "\n\n";
// Ahora se envía el e-mail usando la función mail() de PHP
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);
echo "¡El formulario se ha enviado con éxito!";
}
?>
如何实现它在单击“注册”按钮时发送电子邮件。我知道我需要在那里更改一些东西，但我该如何连接它们？
【问题讨论】：
-
是的，JavaScript 不会自己发送电子邮件。在这种情况下，您必须使用表单提交或 ajax 将数据传递给 PHP。
-
好吧，我也不知道。有什么建议吗？
-
我想说只使用HTML默认提交并使用
method="post"，一旦你按下提交，你就可以从PHP端处理这一切。 -
我添加了一个我找到的php文件。我该如何实现它？