我有一个表单,如果电子邮件是错误的给我一个错误信息,而我留在同一页上,这是可能的,因为我用阿贾克斯。现在我试图实现当我提交表单和返回是表单重置的错误。重置表单后提交
我试过reset();
但它没有工作。
<?php
header("Refresh:7; url=contact.php");
$email = $_POST['subscribefield'];
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
echo "Dit emailadres klopt niet";
reset($email);
}
$to = "[email protected]";
$subject = "Abonee voor de nieuwsbrief";
$body = "$email \n Heeft zich aangemeld voor de nieuwsbrief";
mail($to, $subject, $body);
echo "U heeft zich zojuist aangemeld voor de vandenberg nieuwsbrief";
?>
和
$('form.subscribe').on('submit', function() {
var that = $(this),
url = that.attr('action'),
method = that.attr('method'),
data = {};
that.find('[name]').each(function(index, value) {
var that = $(this),
name = that.attr('name'),
value = that.val();
data[name] = value;
});
$.ajax({
url: url,
type:method,
data: data,
success: function(response) {
$('#success-message').html(response).show();
setTimeout(function() {
$('#success-message').fadeOut('slow');
}, 2000);
}
});
return false;
});
你看了PHP手册,复位功能是什么? *将数组的内部指针设置为其第一个元素*无论如何,我认为您希望在表单submit上添加一个'event.preventDefault();'并将事件作为参数添加到该js函数中。 – vaso123
如果您想要删除POST电子邮件变量,请使用'unset($ _ POST ['subscribefield'])'代替。如果你想重置表单值:尝试'$('。form.subscribe')[0] .reset();' –
@NachoM。没有工作; _; –