我的Web应用在服务器上看起来与众不同，并且可以在localhost上完美运行

Question

i'm using datatables with codeigniter and it looked like this on localhost datatables on localhost

and looked like this on server, i can't get the columns on the right side even if i enabled scrollX datatables on server

my java-script code

 $(document).ready(function () { var oTable = $('#tb').dataTable({ "bProcessing": true, "bServerSide": true, "bStateSave": true, "autoWidth": false, "colReorder": true, "responsive": true, "scrollX": true, "sAjaxSource": '<?php echo base_url(roleURIUser()); ?>/leads/viewdata', "bJQueryUI": false, "sDom": 'T<"clear">Rlfrtip', "tableTools": { "sSwfPath": "<?= locationPlugin('url'); ?>datatables/extensions/TableTools/swf/copy_csv_xls_pdf.swf" }, "sPaginationType": "full_numbers", "iDisplayStart ": 10, "aoColumns": [{ "mData": "name" }, { "mData": "mobile" }, { "mData": "phone" }, { "mData": "branch" }, { "mData": "code" }, { "mData": "email" }, { "mData": "university" }, { "mData": "faculty" }, { "mData": "address" }, { "mData": "date_created" }, { "mData": "status" }, { "mData": "comment" }, { "mData": "date_followup" }], "aoColumnDefs": [ {"bSearchable": false, "aTargets": [5, 6, 7, 8, 9, 10, 11, 12]}, {"bSortable": false, "aTargets": [5, 6, 7, 8, 9, 11, 12]}, {"width": "30%", "aTargets": [11]} ], "order": [[0, "desc"]], "oLanguage": { "sProcessing": "<img src='<?= locationUpload('url'); ?>/ajax-loader.gif'>" }, "fnInitComplete": function () { //oTable.fnAdjustColumnSizing(); }, 'fnServerData': function (sSource, aoData, fnCallback) { $.ajax ({ 'dataType': 'json', 'type': 'GET', 'url': sSource, 'data': aoData, 'success': fnCallback }); } }); 

Answer 1

检查名称旁边的按钮的图像路径。（+）和（-）图像路径。

Answer 2

I can not understand well at all.

If the problem is that you can not get the data on the server, check your config data in application/config/database.php

$db['default']['hostname'] = "host";
$db['default']['username'] = "username";
$db['default']['password'] = "password";
$db['default']['database'] = "database_name";
$db['default']['dbdriver'] = "mysqli";

If your CONECCION is correct, then the problem is in your model or your controller, eg

controller.php

function do_somthing(){
    $this->load->library('database');
    $this->load->model('model_file');

    $info = $this->model_file->get_data();

    var_dump($info);
}

model_file.php

function get_data(){
    return $this->db->get('table')->result();
}