JSON with null values converted to empty String, how to avoid?

[GuadaMember]

Hi! I’m testing your suite of widgets (open-source licence), but I got some problems with the grid. This is how I init.ed the widget:

var grid_source = {
datatype: “json”,
datafields: [
{name: ‘id’},
{name: ‘identity’, type: ‘string’},
{name: ‘year’, type: ‘number’}],
id: ‘id’, url: ‘rest/identities’ };

var gridAdapter = new $.jqx.dataAdapter(grid_source);

then $(‘#grid’).jqxGrid({ source: gridAdapter, … });

However if the field ‘year’ is null, the value is converted in an empty string by your Adapter – I think (that is in the data-row I find ”, instead of null). How to avoid that? Otherwise I’m not able to use the filters on the grid when I set the condition to ‘equal to null’.

Thanks in advance for any advice.

[Peter StoevKeymaster]

Hi,

1. Please, check our License page: http://www.jqwidgets.com/license, because our non-commercial license should not be considered as an open-source license.

2. We will investigate the reported behavior and will resolve it as soon as possible.

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

[GuadaMember]

Any update on this?

Thanks!

[Author]

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