Introduction

Today we will learn how to bind JSON data to JQWidget, JQX Grid.

Please see the the article Bind Json To Grid in my blog.

Downloads

Download the source files here.

Background

If you are new to JQWidget JQX Grid, please see here.

Using the code

Here I will use Visual Studio 2012. We will have a text file with the JSON data. You can use this file or you can manually load JSON data from the server side.

So let us start

First of all we must include the necessary files for the grid as in the following:

  1. <script src="jquery-1.9.1.js"></script>
  2. <script type="text/javascript" src="JQXItems/jqwidgets/jqxcore.js"></script>
  3. <script type="text/javascript" src="JQXItems/jqwidgets/jqxdata.js"></script>
  4. <script type="text/javascript" src="JQXItems/jqwidgets/jqxbuttons.js"></script>
  5. <script type="text/javascript" src="JQXItems/jqwidgets/jqxscrollbar.js"></script>
  6. <script type="text/javascript" src="JQXItems/jqwidgets/jqxlistbox.js"></script>
  7. <script type="text/javascript" src="JQXItems/jqwidgets/jqxdropdownlist.js"></script>
  8. <script type="text/javascript" src="JQXItems/jqwidgets/jqxmenu.js"></script>
  9. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.js"></script>
  10. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.filter.js"></script>
  11. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.sort.js"></script>
  12. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.selection.js"></script>
  13. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.pager.js"></script>
  14. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.columnsresize.js"></script>
  15. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.columnsreorder.js"></script>
  16. <script type="text/javascript" src="JQXItems/jqwidgets/jqxgrid.export.js"></script>
  17. <script type="text/javascript" src="JQXItems/jqwidgets/jqxdata.export.js"></script>
  18. <script type="text/javascript" src="JQXItems/jqwidgets/jqxdatatable.js"></script>
  19. <link href="JQXItems/jqwidgets/styles/jqx.base.css" rel="stylesheet" />
Now we can start the grid implementation. For that create a ready function and add the code as follows.
  1. <script type="text/javascript">
  2. $(document).ready(function ()
  3. {
  4. // prepare the data
  5. var data =
  6. {
  7. datatype: "json",
  8. datafields: [{ "name": "AreaCode", "type": "string" }, { "name": "Revenue", "type": "number" }],
  9. //id: 'id',
  10. url: "jsonData.txt"
  11. };
  12. $("#jqxgrid").jqxGrid(
  13. {
  14. source: data,
  15. columns: [{ "text": "Area Code", "dataField": "AreaCode", "cellsalign": "left", "cellsformat": "d" }, { "text": "Revenue", "dataField": "Revenue", "cellsalign": "right", "cellsformat": "c2" }],
  16. pageable: true,
  17. filterable: true,
  18. sortable: true
  19. });
  20. });
  21. </script>
Now what else do we need? Yes, we need to create a div where we can render our grid.
  1. <h2>Bind Json Data to JQwidgets JQX grid - Sibeesh Passion</h2>
  2. <div id="jqxgrid"></div>

What about our data? We have not seen our data, right?

  1. [{"AreaCode":"B697-31","Revenue":12747128.190000001},{"AreaCode":"B697-92","Revenue":7922559.1600000048},{"AreaCode":"B697-76","Revenue":7541039.540000001},{"AreaCode":"B697-46","Revenue":7076495.5800000066},{"AreaCode":"B553-131","Revenue":5738816.5099999979},{"AreaCode":"B553-193","Revenue":4608556.52},{"AreaCode":"B697-74","Revenue":3895194.1099999994},{"AreaCode":"D158-233","Revenue":3572808.989999996},{"AreaCode":"B697-78","Revenue":3512657.6999999937},{"AreaCode":"B672-31","Revenue":2955916.9800000032},{"AreaCode":"B553-46","Revenue":2806813.7100000042}]

All set now. So shall we see the grid now?

Output


Things to remember

Make sure that your data type is JSON in source object.

  1. datatype: "json"
Make sure your JSON is valid.

Conclusion

I hope you will like this article. Please share with me your valuable thoughts and comments. Your feedback is always welcomed.

Thanks in advance. Happy coding!