EasyUI Forum

Good evening, I'm using the example found in the demo that works fine, but when typing something in the filter: listprice or unitcost, a console error is sent even if the video response is correct.

datagrid-filter.js:480 Uncaught TypeError: Cannot read property 'target' of null
    at addFilterRule (datagrid-filter.js:480)
    at HTMLDivElement.<anonymous> (datagrid-filter.js:1012)
    at Function.each (jquery.min.js:2)
    at m.fn.init.each (jquery.min.js:2)
    at Object.addFilterRule (datagrid-filter.js:1011)
    at m.fn.init.$.fn.datagrid (jquery.easyui.min.js:10648)
    at _doFilter (datagrid-filter.js:268)
    at datagrid-filter.js:259


Why ?
Attached all the code I'm using.
Thank you for your response.

Michele.