Question 69980 in Ajax Question posted in
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Passing data between 2 controller functions – Jquery ajax

To put in simple words I want status1 to go to ajaxleadsreport controller

enter image description here

A bit more complex explanation:

I have 2 view classes called indexreport and ajaxleadsreport. ajaxleadsreport fetches all the data and displays it. Now I have a GET variable that is being passed to indexreport which I want to be able to pass it to ajaxleadsreport to filter the current data according to the GET variable that has been passed.

Controller Class:

public function listsreport($slug='')
    {
        $status1 = $this->input->get('status');
        print_r($status1);
        $main['content']=$this->load->view('crm/leads/indexreport',$content,true);
     }
    public function ajaxleadsreport($p='')
    {       
            $output = array( 'html'=>$this->load->view('crm/leads/ajaxleadsreport',$content, true)); 
        echo json_encode($output); 
    }

indexreport View Class:

<?php
$i=$return=$uriseg;
$post=$this->input->post(); $sess=$this->session->userdata();
$post = $post?$post:$sess;
?>
<div>
...
</div>
$(document).ready(function (){
  getleads();
 });
function getleads(p){ 

    $.ajax({
    type: "post",dataType:"json",async:false,cache:true,
    url: "<?php echo site_url('leads/ajaxleadsreport'); ?>"+( parseInt(p)>0?'/'+p:''),
    data: $('#objlistform').serialize(),
    success: function(e){$('#leadswrap').hide().html(e.html).fadeIn('slow');} 
  }); return false;
}

ajaxleadsreport View class:

<?php  
$sess=$this->session->userdata(); 
$status1 = $this->input->get('status');
// This is where I'm trying to put my GET value of status for filtering but it gives NULL.
$post = array('fstatus'=> $status,'fpriority'=> $sessn['fpriority']);
$postd = json_encode(array_filter($post));
?>
...
<script>
$(document).ready(function() {
  function sendreq(){
    setpostdatas();cleartable();getleads();
  }
   var slug = '<?php echo $slug?>';
   var postd = '<?php echo $postd; ?>';
    $('#item-list').DataTable({
        "processing": true,
        "stateSave": true,
        "serverSide": true,
        "ordering": false,
        "ajax": {
            url: "<?php echo site_url(); ?>leads/loadLeads",
            data: {slug: slug, postdata: postd},
            type : 'POST',
            "dataSrc": function ( d ) {
                d.myKey = "myValue";
                if(d.recordsTotal == 0 || d.data == null){
                   $("#item-list_info").text("No records found");
                }
                return d.data;
            }
        },
        'columns': [
            {"data": "id", "id": "id"},
            {"data": "lead_status", "lead_status": "lead_status"},
            {"data": "priority", "priority": "priority"},  
        ]
    });

As you can see in the code above, I’ve tried $status1 = $this->input->get('status'); in ajaxleadsreport View class but the output for that is NULL, since the GET value is passed in my indexreport view class. When I do a print_r($status1) in indexreport controller it gives the right output, but NULL in ajaxleadsreport controller.

So basically now I need a way to pass this GET value to ajaxleadsreport controller.

Tags:

2

Answers


  1. 0

    In the controller class declare the variable:

    protected $status1;
public function listsReport() { 
  $this->status1 =  $this->input->get('status');
  // [...]
}

    Then you can access $this->status1 from any function that is invoked after.

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  2. 0

    You can use flashdata here:

    Set your status to flashdata then get it out in ajaxleadsreport like this: (flashdata only exist once on next request)

    $this->session->set_flashdata('status', $status1);

    In ajaxleadsreport:

    $this->session->flashdata('status');
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