如何在提交数据后清除for,字段。点击提交后,文本框中的数据不会被清除。
HTML:
function html_form_code() {
echo '<div class="thb_subscribe">';
echo '<h3 class="subscriberlogin">SUBSCRIBE</h3>';
echo '<p class="subscribertext">Subscribe now to get notified about latest updates!!</p>';
echo '<form action="' . esc_url( $_SERVER['REQUEST_URI'] ) . '" method="post">';
echo '<div class="emails" style="margin-left: -308px;">';
echo '<input type="email" id="cf-email" name="cf-email" placeholder="Your E-Mail" value="' . ( isset( $_POST["cf-email"] ) ? esc_attr( $_POST["cf-email"] ) : '' ) . '" size="42" required />';
echo '</div>';
echo '<div class="subjectline" style="display:none;">';
echo 'Subject (required) <br/>';
echo '<input type="text" name="cf-subject" pattern="[a-zA-Z ]+" value=" Subscription List" />';
echo '</div>';
echo '<div class="signup"><input type="submit" name="cf-submitted" value="Sign Up"></div>';
echo '</form>';
echo '</div>';
}
脚本:
jQuery(document).ready(function($) {
$('#cf-email').val(''); //txtID is textbox ID
});
尝试使用此代码,但无效。
发送电子邮件:
function deliver_mail() {
// if the submit button is clicked, send the email
if ( isset( $_POST['cf-submitted'] ) ) {
// sanitize form values
$email = sanitize_email( $_POST["cf-email"] );
$subject = sanitize_text_field( $_POST["cf-subject"] );
$message = "This person $email has been subscribed to your channel. ";
// get the blog administrator's email address
$to = 'XXXX@gmail.com';
$headers = "From: <$email>" . "\r\n";
// If email has been process for sending, display a success message
if ( wp_mail( $to, $subject, $message, $headers ) ) {
echo '<div>';
echo '<div id="deletesuccess">Thanks for Subscribing .</div>';
echo '</div>';
} else {
echo 'An unexpected error occurred';
}
}
}
答案 0 :(得分:1)
您可以在表单上使用.reset()。
$(".myform")[0].reset();
答案 1 :(得分:0)
尝试以下方案:
首先:在完成流程的地方使用$ _POST为空。
$_POST = array();
第二:使用以下脚本:
$("form").submit() {
$(this).closest('form').find("input[type=text], textarea").val("");
});
第三:完成你的过程后,只需参考页面使用PHP:
header("Location: http://example.com/");