CHtmlView navigate2 and post method

  • 9 years ago
    Hi to all,

    I want to send post data to some web page using CHtmlView and Navigate2 function.
    This code I am using now:

    void CnutritionresultsView::OnInitialUpdate()
    {
    CHtmlView::OnInitialUpdate();

    Navigate2(_T("http://localhost/wayneextrafunction/"),NULL,NULL );
    }

    I want to send two post parametars to page http://localhost/wayneextrafunction/

    How can I do that.
    Best Regards,
    Predrag
  • 9 years ago

    In MSDN 2005, there are two prototypes that you can send your post data :

    void Navigate2(
       LPCTSTR lpszURL,
       DWORD dwFlags = 0,
       LPCTSTR lpszTargetFrameName = NULL,
       LPCTSTR lpszHeaders = NULL,
       LPVOID lpvPostData = NULL,
       DWORD dwPostDataLen = 0
    );


    void Navigate2(
       LPCTSTR lpszURL,
       DWORD dwFlags,
       CByteArray& baPostedData,
       LPCTSTR lpszTargetFrameName = NULL,
       LPCTSTR lpszHeader = NULL
    );

    In first one, the fifth parameter, and in second, the third parameter.

    Also, there are some infos :

    lpvPostData

    Data to send with the HTTP POST transaction. For example, the POST transaction is used to send data gathered by an HTML form. If this parameter does not specify any post data, Navigate2 issues an HTTP GET transaction. This parameter is ignored if URL is not an HTTP URL.

    dwPostDataLen

    Length in bytes of the data pointed to by the lpvPostData parameter.

    baPostedData

    A reference to a CByteArray object.

  • 9 years ago

    Thanks Mohammad,

    I already solved the problem.

    This is code I am using:

    Navigate2(_T("http://localhost/wayneextrafunction/"), 0,0,_T("Content-Type: application/x-www-form-urlencoded"),"username=vas123&password=vas123&login=Enter+Here",sizeof("username=vas123&password=vas123&login=Enter+Here") );

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