Can primefaces call a listener on datatable row edit click?

Question

我想知道在单击“ pen”编辑时是否可以使用ajax事件，但是在行变为可编辑的时候（而不是行并更新行）。

Answer 1

In PF User Guide 5; There is a list of ajax behaviour events for datatable.

Inside this list, there is;

rowEditInit : When a row switches to edit mode

so I guess it may be suitable for your problem

<p:ajax event="rowEditInit " listener="#{beanName.methodName}" update="partToBeUpdated" />