JSF 2.0 + Ajax with PrimeFaces 3.5 not working -


i having problems , couldn't figure them out after 3 days of search. using jsf + primefaces 3.5 + ajax , not working correctly.

basically have startdate , numberofdays attributes. want calculate enddate automatically using ajax when both startdate , numberofdays informed.

these problems:

  • it not updating attribute enddate. listener called (i've breakpointed it!) , attribute calculated sure.

  • the listener called once. can't make run twice!

this xhtml page:

<div>     <h:outputlabel for="startdate">         <h:outputformat value="startdate" />         <h:inputtext id="startdate" value="#{bean.startdate}">             <f:convertdatetime type="date" pattern="mm/dd/yyyy" />         </h:inputtext>     </h:outputlabel> </div>  <div>     <h:outputlabel for="numberofdays">         <h:outputformat value="numberofdays" />         <h:inputtext id="numberofdays" value="#{bean.numberofdays}">             <p:ajax listener="#{bean.calculateenddate}" process="startdate,numberofdays" update="panelgroupenddate" partialsubmit="true" />         </h:inputtext>     </h:outputlabel> </div>  <div>     <h:panelgroup id="panelgroupenddate">         <h:outputlabel for="enddate">             <h:outputformat value="enddate" />             <h:inputtext id="enddate" value="#{bean.enddate}">                 <f:convertdatetime type="date" pattern="mm/dd/yyyy" />             </h:inputtext>         </h:outputlabel>     </h:panelgroup> </div>

here managed bean

public void calculateenddate() {     if(startdate != null && numberofdays != null)     {         enddate = util.calculateenddate(startdate, numberofdays);     }     else     {         enddate = null;     } }

i have ajax codes running in different pages without problem these codes triggered commandbutton. these same example works if use commandbutton trigger listener.

does know doing wrong? thanx lot! :)

check out:

<p:ajax listener="#{bean.calculateenddate}" process="startdate,numberofdays, @this" update="panelgroupenddate" />

i have faced problem listener method not called, adding @this end of process can make right.


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