Html Grid

Invoke the savestate method of the jqxGrid. Author: http://jqwidgets.com

by jqwidgets

HTML

<script src="https://jqwidgets.com/public/jqwidgets/jqx-all.js"></script>
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.base.css">
<link rel="stylesheet" href="https://jqwidgets.com/public/jqwidgets/styles/jqx.energyblue.css">
<script src="https://jqwidgets.com/jquery-widgets-demo/demos/jqxgrid/generatedata.js"></script>
<div id='jqxWidget' style="font-size: 13px; font-family: Verdana; float: left;">
    <div id="jqxgrid"></div>
    <div style="margin-top: 30px;">
        <input type="button" id="saveState" value="Save State" />
        <input type="button" id="loadState" value="Load State" />
    </div>
</div>

JavaScript

var data = generatedata(200);
  var source = {
      localdata: data,
      datatype: "array",
      datafields: [{
          name: 'firstname',
          type: 'string'
      }, {
          name: 'lastname',
          type: 'string'
      }, {
          name: 'productname',
          type: 'string'
      }, {
          name: 'available',
          type: 'bool'
      }, {
          name: 'quantity',
          type: 'number'
      }, {
          name: 'price',
          type: 'number'
      }],
      updaterow: function (rowid, rowdata) {
          // synchronize with the server - send update command   
      }
  };
  var dataAdapter = new $.jqx.dataAdapter(source);
  // initialize jqxGrid
  $("#jqxgrid").jqxGrid({
      width: 680,
      source: dataAdapter,
      theme: 'energyblue',
       columnsresize: true,
      editable: true,
      selectionmode: 'singlecell',
      columns: [{
          text: 'First Name',
          columntype: 'textbox',
          datafield: 'firstname',
          width: 90
      }, {
          text: 'Last Name',
          datafield: 'lastname',
          columntype: 'textbox',
          width: 90
      }, {
          text: 'Product',
          datafield: 'productname',
          width: 170,

      }, {
          text: 'In Stock',
          datafield: 'available',
          columntype: 'checkbox',
          width: 125,

      }, {
          text: 'Quantity',
          datafield: 'quantity',
          width: 85,
          cellsalign: 'right',
          cellsformat: 'n2',
          aggregates: ['min', 'max'],

      }]
  });
  $("#saveState").jqxButton({
      theme: 'energyblue'
  });
  $("#loadState").jqxButton({
      theme: 'energyblue'
  });
  var state = null;
  $("#saveState").click(function () {
      // save the current state of jqxGrid.
      state = $("#jqxgrid").jqxGrid('savestate');
  });
  $("#loadState").click(function () {
      // load the Grid's state.
      if (state) {
          $("#jqxgrid").jqxGrid('loadstate',...