file input codeigniter using ajax

Question

I want to upload a file using ajax, based colaborated of codeigniter and file input kartik.

So I created like this :

<label for="file">Upload CSV 's</label>
<input name="egt" id="egt" class="file-loading" type="file" multiple data-no="1">

JS

$("#egt").fileinput({
        dropZoneEnabled: false,
        uploadUrl: "<?php echo site_url('admin/kecil/c_daily_egt/create_daily/egt') ?>",
        uploadAsync: true,
        maxFileCount: 20,
    });

Codeigniter

public function create_daily() {
    $pathToUpload = "./assets/uploads/";
    $dir_exist = true; // flag for checking the directory exist or not
    if (!is_dir($pathToUpload)) {
        mkdir($pathToUpload, 0777, true);
        $dir_exist = false; // dir not exist
    }


    $name_file = $_FILES['egt']['name']; //initialize name of file

    $config['upload_path'] = $pathToUpload;
    $config['file_name'] = $name_file;
    $config['allowed_types'] = 'csv';
    $config['file_name'] = '';
    $config['max_size'] = '50000';
    $config['overwrite'] = TRUE;

    $this->load->library('upload', $config);

    if (!empty($_FILES)) {
        $this->upload->initialize($config);
        if (!$this->upload->do_upload($name_file)) {
            echo json_encode($this->upload->display_errors());
        } else {
            $upload_data = $this->upload->data();
            echo json_encode("Success" . $upload_data);
        }
    }
}

I just got error like this :

You did not select a file to upload.

So, i debug it like this :

Array
(
[egt] => Array
    (
        [name] => EGT_STRG.CSV
        [type] => application/vnd.ms-excel
        [tmp_name] => E:\wamp64\tmp\phpE56C.tmp
        [error] => 0
        [size] => 4748
    )
)

Any help it so appreciated.

any js error in console?

user5189304
– user5189304

2016-09-03 10:29:10 +00:00
Commented Sep 3, 2016 at 10:29 — user5189304
– user5189304, Commented Sep 3, 2016 at 10:29
refer stackoverflow.com/questions/4731071/…

user5189304
– user5189304

2016-09-03 10:37:39 +00:00
Commented Sep 3, 2016 at 10:37 — user5189304
– user5189304, Commented Sep 3, 2016 at 10:37

Franco · Accepted Answer · 2016-09-04 03:04:25Z

0

You are referencing to the file by filename:

if (!$this->upload->do_upload($name_file)

But you need to reference to the 'egt' which is the file you are uploading.

Try this:

if (!$this->upload->do_upload('egt')

answered Sep 4, 2016 at 3:04

Franco

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