Navigation event

[ryanstd]

Hi, I used the wxWebconnect. It's cool. Currently, I need to intercept the navigation event for clicking onthe hyperlinks or submit button to generate content dynamically in the local side. Any idea which event I should add event handler to? I tried the wxEVT_WEB_LOCATIONCHANGE event. But it seems to be generated after the navigation is performed. So when I add a handler for it and call the OpenURI method inside the handler, it ends up in endless loop.
Thanks~

[Ben]

Have you tried hooking onto the wxEVT_WEB_OPENURI event? You can intercept this event and, if you want, reject the URI the user clicked on, and then redirect the user using wxWebControl::OpenUri() to the page with your local content.

All the best,
Ben

[ryanstd]

Hi, Ben
Thanks for your reply. I tried the wxEVT_WEB_OPENURI event. If I use the OpenURI in the event handler, it's also an endless lopp and a stack overflow. Here is my code:

Code: Select all

m_browser = new wxWebControl(this, -1, wxPoint(-1,-1), wxSize(800,600));
Connect(m_browser->GetId(),wxEVT_WEB_OPENURI,wxCommandEventHandler(MyPanel::OnOpenURI));
void MyPanel::OnOpenURI(wxCommandEvent& evt)
{
   ...
   m_browser->OpenURI(wxT("http://www.kirix.com"));
}

Have you tried hooking onto the wxEVT_WEB_OPENURI event? You can intercept this event and, if you want, reject the URI the user clicked on, and then redirect the user using wxWebControl::OpenUri() to the page with your local content.

All the best,
Ben

[rbalean]

You can use wxEVT_WEB_LEFTDOWN to detect the mouse click. You will then need to check the node to make sure it is a button or link that was clicked. This method allows you to handle the event before you leave the current page.

Regards,
Robin