我有一个CodeIgniter闪存数据 + jQuery AJAX调用来显示它。 代码如下:
<script type="application/javascript">
var res_no = '<?php echo $this->session->flashdata('res_no'); ?>';
var res_new = '<?php echo $this->session->flashdata('res_new'); ?>';
(function( $ ) {
$("#check-reservations").click(function() {
$.ajax({
type: "POST",
url: "mycontroller/function",
async: true,
data: {
res_no: res_no,
res_new: res_new
},
success: function(data) {
if(data) {
alert(data);
}
}
});
});
/*
Default Notifications
*/
$('#check-reservations').show(function() {
if (res_no) {
new PNotify({
title: 'Hmm no new Reservations..',
text: res_no,
type: 'custom',
addclass: 'notification-primary',
icon: 'fa fa-info-circle '
});
}
else if (res_new) {
new PNotify({
title: 'There\'s something new!',
text: res_new,
type: 'custom',
addclass: 'notification-success',
icon: 'fa fa-check'
});
}
});
}).apply( this, [ jQuery ]);
</script>
在 $.ajax 数据中,我已经添加了两个 。
res_no: res_no,
res_new: res_new
这些只是包含文本的字符串,在成功时,我会返回带有文本的警告。我想要获取返回的
new PNotify({
title: 'Hmm no new Reservations..',
text: res_no,
type: 'custom',
addclass: 'notification-primary',
icon: 'fa fa-info-circle '
});
PHP:
/**
* @filtered_reservations
* @index
*/
$filtered_reservations = $this->filter_array($reservations);
if (count($filtered_reservations) > 0) {
foreach ($filtered_reservations as $index => $reservation) {
$this->db->insert('reservations', $reservation);
} // end foreach
return $this->session->set_flashdata('res_new', "Success ". count($filtered_reservations) ." Reservations were Inserted!");
print "Success ". count($filtered_reservations) ." Reservations were Inserted!";
print "Reservations: ". count($kigores_id) ." found on kigo!";
} /* end if */
/**
* @filtered_reservations
* equal to 0
*/
elseif (count($filtered_reservations) === 0) {
print "Sorry no new Reservations!";
return $this->session->set_flashdata('res_no', 'Sorry no new Reservations!');
//$this->ci_alerts->set('warning', "Sorry no new Reservations!");
}
} /* end reservations */
我应该在数据中写什么?到目前为止,我找到的唯一解决方案是window.reload,它会像我想要的那样显示通知,但需要刷新页面。
new PNotify({ title: '嗯,没有新的预订..', text: res_no, type: 'custom', addclass: 'notification-primary', icon: 'fa fa-info-circle ' });
- Ilanus