How to Open PopUp from Managed Bean?

Question

Hi,
Can you please let me know how can we open a pop up from managed bean.
Thanks & Regards,
Kiran Konjeti

Answer 1

Hi,
I got the answer for this question.
Write the following code in Managed Bean
==========================
private RichOutputText errorText;
private RichPopup PopUp;
Generate accessors(setters & getters) for these 2 variablesAnd place this method in your managed bean.
> private void showPopup(RichPopup popUp, UIComponent source) {
> FacesContext context = FacesContext.getCurrentInstance();
> String popupId = popUp.getClientId(context);
> String alignId = source.getClientId(context);
> StringBuilder script = new StringBuilder();
> script.append("var popup = AdfPage.PAGE.findComponent('").append(popupId).append("'); ").append("if (!popup.isPopupVisible()) { ").append("var hints = {}; ").append("hints
[AdfRichPopup.HINT_ALIGN_ID] = '").append(alignId).append("'; ").append("hints[AdfRichPopup.HINT_ALIGN] = AdfRichPopup.ALIGN_AFTER_START; ").append("popup.show(hints);}");> ExtendedRenderKitService erks =
> Service.getService(context.getRenderKit(),
> ExtendedRenderKitService.class);
> erks.addScript(context, script.toString());
> }
Now, how to call this method from your managed bean ... depends upon situation.
public void sendEmailstoBorrowers(ActionEvent actionEvent) {
.....................some logic ...............> if(true){
> personHistoryStatus = defaultPreventionHelper.writeBorrowerHistory(borrowersList,getFormattedAction());
> this.errorText.setValue((borrowersList != null ? borrowersList.size() : "")+" E-mails have been sent successfully..!");
> }else{
> this.errorText.setValue("Unable to send emails. Please contact System Administrator..!");
> }
> showPopup(this.getPopUp(), actionEvent.getComponent());
}And ... what do we need to do on the UI??
Write the following code in UI -- Here is the button which calls sendEmail method
==================================================
><af:commandButton text="SEND" id="cb3"
>shortDesc="Click 'Send' to send emails."
>styleClass="defaultButton"
>blocking="true"
>disabled="#{pageFlowScope.DefaultPreventMB.disablePrintButton || bindings.DelinquentBorrowersList.estimatedRowCount == 0}"
>rendered="#{pageFlowScope.DefaultPreventMB.formattedAction eq 'E-mail'}"
>partialTriggers="t2:dlDelete"
>actionListener="#{pageFlowScope.DefaultPreventMB.sendEmailstoBorrowers}"/>
Once this button get clicked ... it calls sendEmailstoBorrowers, and based on the result(either true or false) the method sets the content for the pop up and opens the popup from managed bean.
And here is the code for which we have to keep inside the jsff and this gets invoked from managed bean.
><af:popup id="p1" binding="#{pageFlowScope.DefaultPreventMB.popUp}">
> <af:dialog id="d1" type="ok" title="E-mail Communication Status">
><af:outputText value="E-mails have been sent successfully..!"
> id="ot11"
>binding="#{pageFlowScope.DefaultPreventMB.errorText}"/>
></af:dialog>
></af:popup>
Let me know if you need more information about it.
Thanks & Regards,
Kiran Konjeti