I have tried to upgrade PrimeFaces Extension to 1.2.1 but to no avail.
If I remove any code related to PrimeFaces Extension on XHTML pages, then AJAX requests are raised.
On the developer tool of Google Chrome, the following error can be seen, when for example, the header of <p:dataTable> is clicked for sorting rows held by the data table.
in blockui.js.jsf?ln=primefaces-extensions&v=null:20Uncaught TypeError: Cannot read property 'resolveComponentsAsSelector' of undefined.
Can I somehow avail of PrimeFaces Extension with PrimeFaces 5.0 RC1?
Presumably the problem seems to be associated with <pe:blockUI> or PrimeFaces Extension is incompatible with PrimeFaces 5.0.RC1.
I have one or more <pe:blockUI> on almost every page in my application. When I remove them, the problem disappears.