How to pass multiple json variable to view in ajax from codeigniter controller.?

Question

I want to pass two variable of json to ajax from controller here I have little code of it.

echo json_encode($qry1);
echo json_encode($qry2);

How can I get this both in ajax and How can I use it like data.qry1 and data.qry2.

    $.ajax({
        url:"<?php echo base_url(); ?>getdata",
        type: "POST",           
        dataType: 'json',
        data:{Paper_name : p_name},

        success : function(data){                   


            if(data != ""){                 
              alert(data.qry1);

            }else{                                  

             alert(data.qry2);
       },
       error : function(data){

        alert(data.qry2);
       }
    });

Abdulla Nilam · Accepted Answer · 2017-04-19 19:10:14Z

2

Merge both independent array to one single array

$dataArray = array(
    'qry1' => $qry1,
    'qry2' => $qry1
);

echo json_encode($dataArray);

In ajax, add console.log(data) and check how its comming

answered Apr 19, 2017 at 19:10

Abdulla Nilam

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3 Comments

Mahi Over a year ago

is it possible to get length of this. like data.qry1.length.?

Abdulla Nilam Over a year ago

Yes can. individual array can be get length

Abdulla Nilam Over a year ago

@Mahi happy to help :)

John Norton · Accepted Answer · 2017-04-19 19:09:56Z

2

Put the two variables into an associative array:

$qry = array(
    'qry1' => $qry1,
    'qry2' => $qry2
);

echo json_encode($qry);

answered Apr 19, 2017 at 19:09

John Norton

1113 bronze badges

3 Comments

Mahi Over a year ago

is it possible to get length of this. like data.qry1.length.?

John Norton Over a year ago

It should be, yes... assuming that's javascript :-)

John Norton Over a year ago

Aww man, I was faster by 20 sec, lol. Abdulla, you get an upvote from me :-)

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