In order to assure a user that his/her form submission has been successful, sites often display a success message. If you host a professional registration based site, then you might want to display custom success message in WordPress to confirm every successful submission.
add-events.php
<form action="admin.php?page=add-event" method="post">
<h3><b>Add Events Form</b></h3>
<hr/>
<div class="form-group">
<label for="name">Event Title:</label>
<input type="name" class="form-control" id="name" name="etitle">
</div>
<div class="form-group">
<label for="edate">Event date:</label>
<input type="date" class="form-control" id="edate" name="edate">
</div>
<div class="form-group">
<label for="number">Cost:</label>
<input type="number" class="form-control" id="ecost" name="ecost">
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
</div>
add-events.php
<?php
if(isset($_POST['etitle'])){
global $wpdb;
$etitle = $_POST['etitle'];
$edate = $_POST['edate'];
$ecost = $_POST['ecost'];
$table_name = 'wp_events';
$q = $wpdb->insert(
$table_name,
array(
'title' => $etitle,
'edate' => $edate,
'cost' => $ecost,
)
);
if($q){
echo "Data Saved Successfully !";
}
else{
echo "Something went wrong !";
}
}
?>
