i want to update the flashdata on every ajax call

i want to update the flashdata on every ajax call

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i want to update the flashdata on every ajax call
Tag : javascript , By : user161314
Date : November 29 2020, 04:01 AM

this one helps. I don't see any reason whatsoever of using flash data in ajax cause you already can return any data you need in your response, in your example you can just do this:
if ($this->form_validation->run() == FALSE) 
    $this->json['signup'] = $this->form_validation->first_error();
    $this->json['status'] = false;
    echo json_encode($this->json);
     $this->json['status'] = true;
    // your code ....
dataType: 'JSON',
success: function(data) {
    if(data.status == false) {
        $('#loginerror').html('<div class="alert alert-danger">'+data.signup+'</div>');
    } else {
        $('#loginerror').html(' ');

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Problem with jQuery Ajax...how do I update two DIVs with ONE ajax call?

Tag : javascript , By : desmiserables
Date : March 29 2020, 07:55 AM
this will help , One option is to return json with the data you need for each area.
    dataType: "json",
    beforeSend:function() {},
    "main": "<p>{{ num_results }}, you just searched for {{ query }}</p>",
    "secondary": "{{ num_results }}"

Codeigniter AJAX and Flashdata

Tag : php , By : msg
Date : March 29 2020, 07:55 AM
This might help you How can I go about unsetting flashdata using the Codeigniter Session library? I know flashdata normally expires after one page refresh, however I'm using AJAX in a portion of my app, and when setting flash data, it still exists if I make a second AJAX call, so I need a method of unsetting flashdata manually. , if you want to destroy all session value then use this:
$this->session->unset_flashdata('session name');
$sessionvar = $this->session->userdata('sessionname');

Twig and Codeigniter error : Call to a member function flashdata() on null

Tag : php , By : potix2
Date : March 29 2020, 07:55 AM
I hope this helps . I am trying to add a codeigniter function $this->session->flashdata() at twig library. But I am getting below error:
$this->twig->addFunction(new Twig_SimpleFunction('flash_data', function($data){

$obj =& get_instance();

return $obj->session->flashdata($data);


Update and flashdata message not working on CodeIgniter

Tag : php , By : Morbo
Date : March 29 2020, 07:55 AM
Any of those help I've been working on a new CodeIgniter application and so far I've been able to create "page_categories" into the table, now my problem is when I try to update a certain category. , Add the where clause before the query in this code in your model
public function get($id){
    $this->db->where('id', $id);  // Give where clause before query
    $query = $this->db->get($this->table);

    return $query->row();
<?php $CI =& get_instance(); if($CI->session->flashdata('success'){ ?>
<?php if(isset($_SESSION['success']) { ?>

CodeIgniter - How to set array flashdata and call the message?

Tag : php , By : fayoh
Date : March 29 2020, 07:55 AM
wish of those help I seen an easy way to do that Zinc.
Your message on sc_msg[] is already using
for next line. Okay, so what you need to do is not using foreach inside the flashdata. But using foreach to append the string from the message.
foreach ($sc_msg as $sm)
    $msg = $msg.$sm; // OR using $msg .= $sm;

$this->session->set_flashdata('message', $msg);
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