Hello, if i understand correctly your problem is not related to GWT but to the fact that you are attempting cross-origin communications that are forbidden by the browser.
Probably the right path is to try to use Window.postMessage() (https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage) to notify the gwt application to close the window. In case check the support of the api. Cheers, Alberto. On Fri, Sep 4, 2015 at 11:51 AM abdul <[email protected]> wrote: > I have developed application using GWT 2.5. When i click on "Click to > Open Window" it will open a popup panel wrapping a content from different > server loaded inside the Frame.My requirement is to close the popup panel > when cancel button is clicked which is loaded from different server.How to > Close the popup panel(which is created in main application) its throwing > SOP issue?Any suggestion how to solve this same origin policy issue?Below > is the code > > Main Application Code:(http://localhost:8080/FirstApp/GWTParentApp.html) > btn.addClickHandler(new ClickHandler() { > @Override > public void onClick(ClickEvent event) { > openWindow(); > } > }); > private void openWindow(){ > PopupPanel dialog=new PopupPanel(); > HTMLPanel panel=new HTMLPanel(""); > Frame f=new > Frame("http://klk7-moham:9090/SecondApp.war/GWTReport.html";); > f.getElement().setId("dummyId"); > panel.add(f); > dialog.add(panel); > dialog.setSize("1000", "1000"); > dialog.show(); > dialog.center(); > dialog.setAnimationEnabled(true); > } > > Report Application Code:(http://localhost:9090/SecondApp.war/GWTReport.html) > <script> > function redirectPage(){ > > //Code which close the popup panel > } > </script> > <div > > <button type="button" name="cancel" > id="cancelN_" class="bp" > onmouseover="this.className = 'bp bph'" > onmouseout="this.className = 'bp'" > onclick="redirectPage()" style="">Cancel</button> > </div> > > [image: enter image description here] <http://i.stack.imgur.com/gFNEB.png> > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/google-web-toolkit. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "GWT Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
