ADF : How to Call a popup Programatically ?

ADF : How to Call a popup Programatically ?
APPROACH-1

public String showPopup() {
  
    showPopup(p1, null);  //p1 - Is the popup Id
    return null;
  }

public static void showPopup(RichPopup popup, UIComponent component) {
        FacesContext context = FacesContext.getCurrentInstance();
        String alignId = (component==null) ? null : component.getClientId(context);
        StringBuilder script = new StringBuilder();
        script.append("var popup = AdfPage.PAGE.findComponent('").append("p1").append("'); ")
                .append("if (!popup.isPopupVisible()) { ")
                .append("var hints = {}; ");
         if (alignId!=null) {
           script.append("hints[AdfRichPopup.HINT_ALIGN_ID] = '").append(alignId).append("'; ")
             .append("hints[AdfRichPopup.HINT_ALIGN] = AdfRichPopup.ALIGN_AFTER_START;  ");
         }
          script.append("popup.show(hints);}");
          ExtendedRenderKitService erks =
            Service.getService(context.getRenderKit(), ExtendedRenderKitService.class);
          erks.addScript(context, script.toString());
         }


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APPROACH-2

af:popup id="p1" binding="#{managedbean.bindp1}"

public void showPopup(){
ExtendedRenderKitService erkService =Service.getService(fctx.getRenderKit(),ExtendedRenderKitService.class);
erkService.addScript(fctx,"AdfPage.PAGE.findComponent('" + bindp1 + "').show();");
}


public void hidePopup(){
ExtendedRenderKitService erkService =Service.getService(fctx.getRenderKit(),ExtendedRenderKitService.class);
erkService.addScript(fctx,"AdfPage.PAGE.findComponent('" + bindp1 + "').show();");
}

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APPROACH-3

 public static void showPopup(String popupId) {
        RichPopup popup = (RichPopup) JSFUtils.findComponentInRoot(popupId);
        popup.show(new RichPopup.PopupHints());

    }