jsf 2 - Delete event not updating datatable rows -


in primefaces have confirm dialogue box , when confirm delete button rows in database deleted page not updated. missing not updating page. dialogue box defined below. 

<h:form id="searchform">     <p:commandbutton id="showdialogbutton" value="delete data" onclick="confirmation.show()"                      style="margin:20px" type="button" immediate="true" />                 <p:confirmdialog id="confirmdialog" message="are sure want delete data submission?"                               header="initiating delete process" severity="alert" widgetvar="confirmation">                           <p:commandbutton id="confirm" value="yes sure" update=":searchform:rowdatatable" oncomplete="confirmation.hide()"                                   actionlistener="#{mydatabean.deletedata}" immediate="true" ajax="true"/>                       <p:commandbutton id="decline" value="not yet" onclick="confirmation.hide()" type="button" immediate="true"/>                     </p:confirmdialog>

in same form have defined datatable 

<p:datatable var="row"                     value="#{mydatabean.entries}"                     id="rowdatatable" paginator="true"                     rows="30"                     paginatortemplate="{currentpagereport}  {firstpagelink} {previouspagelink} {pagelinks} {nextpagelink} {lastpagelink} {rowsperpagedropdown}"                     rowsperpagetemplate="10,20,30"                      >

which has subtable inside shows data

<p:subtable id="rowsubtable" var="details" value="#{row.data}">

in bean have following action listener. after action listener completed calls load intial view method reload data because of pre render view event have defined.

public list<submissionrow> entries = new arraylist<submissionrow>();  public void loadinitialview() {     if (!postback) {         list<submission> data = loaddata();         //sort data , build entries list     }        }  @transactional     public void deletedata(actionevent actionevent) {         submission.deleterows(submissionbean.getsubmission());         entries.clear();         postback = false;     }

as there table visible on page reloaded page action listener using external context. way datatable got updated.


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