Bootstrap Table - export selected, server side

HTML

<link rel="stylesheet" href="https://rawgit.com/wenzhixin/bootstrap-table/master/src/bootstrap-table.css">
<script src="https://rawgit.com/wenzhixin/bootstrap-table/master/src/bootstrap-table.js"></script>
<script src="//rawgit.com/hhurz/tableExport.jquery.plugin/master/tableExport.js"></script>
<script src="https://rawgit.com/wenzhixin/bootstrap-table/master/src/extensions/export/bootstrap-table-export.js"></script>
<div id="toolbar">
  <span class='pull-left'>
  <select class="form-control">
    <option value="">Export Basic</option>
    <option value="all">Export All</option>
    <option value="selected">Export Selected</option>
  </select>
  </span>
  <span class='pull-left'>
  <a class='btn btn-default' id='getAllSelections' style='margin:-3px 0 0 5px'>
  getAllSelections
  </a>
  </span>
</div>
<table id="table" data-toggle="table" data-toolbar="#toolbar" data-show-export="true" data-url="http://mikepenz.com/jsfiddle/" data-pagination="true" data-side-pagination="server" data-page-list="[5, 10, 20, 50, 100, 200]">
  <thead>
    <tr>
      <th data-field="state" data-checkbox="true"></th>
      <th data-field="id" data-align="right" data-sortable="true">Item ID</th>
      <th data-field="name" data-align="center" data-sortable="true">Item Name</th>
      <th data-field="price" data-sortable="true">Item Price</th>
    </tr>
  </thead>
</table>

JavaScript

// Bootstrap table - test of `export selected` (to csv) with server side pagination. Created to help answer https://github.com/wenzhixin/bootstrap-table/issues/2220, release 1.10.1 and onwards

$(function() {
  var $table = $('#table');
  $('#toolbar').find('select').change(function() {
    $table.bootstrapTable('refreshOptions', {
      exportDataType: $(this).val()
    });
  });

  $('#getAllSelections').click(function(e) {
    e.preventDefault();
    var selectedData = $table.bootstrapTable('getAllSelections');
    console.log('selectedData',selectedData);
    $table.bootstrapTable('load',selectedData);
  });
  
});