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QNetworkaccessmanager - post

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  • T Offline
    T Offline
    toho71
    wrote on last edited by
    #11

    Ok thank you but it still doesn't work as i expected.
    Same problems and no update of the webpage.
    Maybe I have to do it in another way becaus when I use ex. Wireshark I dont see the incoming values in my postoperation.
    Strange.

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    • F Offline
      F Offline
      fluca1978
      wrote on last edited by
      #12

      What if you try to make a GET request? Just to see if the data is sent or not.

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      • T Offline
        T Offline
        toho71
        wrote on last edited by
        #13

        I got the errorcode 302 unknown error when i do my post but it changes the value in the textbox when i update the webpage and if I send one value?

        When i changed to get operation I got the errorcode 200 == “OK”

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        • F Offline
          F Offline
          fluca1978
          wrote on last edited by
          #14

          I would start doing a post request with another tool, let say wget, and see how the request must be done and then reproduce it in Qt.

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          • T Offline
            T Offline
            toho71
            wrote on last edited by
            #15

            This can't be a problem in qt but I don't know how to do it properly.

            It must be someone else who have done this before.

            Maybe I have to use Qhttp instead

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            • G Offline
              G Offline
              goetz
              wrote on last edited by
              #16

              [quote author="toho71" date="1324560334"
              Maybe I have to use Qhttp instead
              [/quote]

              You will run into the very same problems with constructing the URL and/or preparing the post data. You will need to understand HTTP protocol basics before using it in a class.

              http://www.catb.org/~esr/faqs/smart-questions.html

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              • T Offline
                T Offline
                toho71
                wrote on last edited by
                #17

                I'm sorry but after reading more about this subject I'm still not able to go further so If some nice person would tell me a little more how to take the next step so I got this code working with Post request it would be great.

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                • F Offline
                  F Offline
                  fluca1978
                  wrote on last edited by
                  #18

                  Do you have the exact list of parameters as they have to be sent to the server to perform a correct post request? How is your code working now and what is the exact problem?

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                  • T Offline
                    T Offline
                    toho71
                    wrote on last edited by
                    #19

                    I have a list in a table and when I check (Chkbox) some rows in that table I got a list of numbers that I want to post to a list on the server. It works with one value when I refresh the browserwindow but not with more values.

                    //T

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                    • F Offline
                      F Offline
                      fluca1978
                      wrote on last edited by
                      #20

                      I suspect your cgi/web application does not allow you to set multiple values at once, or has a special formatting for such values. Do you have the specifics of the parameters your web application is accepting? Otherwise you have to guess and try.

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                      • T Offline
                        T Offline
                        toho71
                        wrote on last edited by
                        #21

                        Ok thank you for the tip.

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