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Creating a table with grid view adding, editing and deleting data from the MS SQL server using Qt Creator

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  • SGaistS Offline
    SGaistS Offline
    SGaist
    Lifetime Qt Champion
    wrote on last edited by
    #5

    Do you mean something like this list in the QtSql module example page ?

    Interested in AI ? www.idiap.ch
    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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    • V Offline
      V Offline
      veera
      wrote on last edited by
      #6

      No ...i have seen this link already but i did not understand ...you guide me how should i start grid view on qt creator using MS sql server ......

      mrjjM 1 Reply Last reply
      0
      • V veera

        No ...i have seen this link already but i did not understand ...you guide me how should i start grid view on qt creator using MS sql server ......

        mrjjM Offline
        mrjjM Offline
        mrjj
        Lifetime Qt Champion
        wrote on last edited by
        #7

        @veera
        Hi
        What is a Qt Grid View ?
        Unlike QTableview and QTablewidget,
        i do not know what class you mean when you say " Qt grid view" :)

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        • V Offline
          V Offline
          veera
          wrote on last edited by
          #8

          On the single window itself we can put add ,delete,edit the MS Sql table data using grid view as similar like C# they are using grid view for the same ...i am looking for the same thing need to implement......

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          0
          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #9

            Just to be sure we're on the same page, Qt Creator is an IDE, not a database editor so you are trying to build an database interface application, correct ?

            Interested in AI ? www.idiap.ch
            Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

            V 1 Reply Last reply
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            • SGaistS SGaist

              Just to be sure we're on the same page, Qt Creator is an IDE, not a database editor so you are trying to build an database interface application, correct ?

              V Offline
              V Offline
              veera
              wrote on last edited by veera
              #10

              @SGaist
              Yes I agreed but i am already implemented using QTableview for editing and deleting and adding data from the mssql server existing table same thing i need to grid view for editing and adding deleting data from MSSql server with QT interface.....

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #11

                Well that's where it's not clear, AFAIK QTableView + QSqlTableModel gives you the same thing as the GridView from C#.

                Interested in AI ? www.idiap.ch
                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                • SGaistS SGaist

                  Well that's where it's not clear, AFAIK QTableView + QSqlTableModel gives you the same thing as the GridView from C#.

                  V Offline
                  V Offline
                  veera
                  wrote on last edited by
                  #12

                  @SGaist
                  How should i implement data grid view using QTableview + QSqlTableModle on Qt creator?
                  I want to create Qt program with similar layout as C# DataGridView,Can you please provide some example code?

                  mrjjM 1 Reply Last reply
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                  • V veera

                    @SGaist
                    How should i implement data grid view using QTableview + QSqlTableModle on Qt creator?
                    I want to create Qt program with similar layout as C# DataGridView,Can you please provide some example code?

                    mrjjM Offline
                    mrjjM Offline
                    mrjj
                    Lifetime Qt Champion
                    wrote on last edited by
                    #13

                    Hi
                    Maybe you can show us a picture of a C# DataGridView ?
                    Like the one you want.

                    V 1 Reply Last reply
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                    • V Offline
                      V Offline
                      veera
                      wrote on last edited by
                      #14

                      https://www.google.co.in/search?q=data+grid+view+in+c%23&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjL8JuevMbSAhUDLY8KHSuDDSgQ_AUIBygC&biw=1600&bih=747#imgrc=MYmPHqMg88TvcM:

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                      • SGaistS Offline
                        SGaistS Offline
                        SGaist
                        Lifetime Qt Champion
                        wrote on last edited by
                        #15

                        Then it's basically a QTableView with the alternatingRowColors property set to true and a couple of QLineEdits and QPushButtons. All in a mix of QHBoxLayout and QVBoxLayout.

                        Interested in AI ? www.idiap.ch
                        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                        • mrjjM mrjj

                          Hi
                          Maybe you can show us a picture of a C# DataGridView ?
                          Like the one you want.

                          V Offline
                          V Offline
                          veera
                          wrote on last edited by
                          #16

                          https://www.google.co.in/search?q=add+edit+delete+gridview,png&tbm=isch&imgil=B9sB6NLZD1_atM%253A%253BlilWqrUInGro4M%253Bhttp%25253A%25252F%25252Fasp.net-informations.com%25252Fgridview%25252Fgridview-operations.htm&source=iu&pf=m&fir=B9sB6NLZD1_atM%253A%252ClilWqrUInGro4M%252C_&usg=__jScs5ApNozfz1cVoi9aqyQJ64Ys%3D&biw=1467&bih=586&ved=0ahUKEwiYnLW84sbSAhVMuI8KHVDvAYIQyjcIJA&ei=R-a_WNjcMczwvgTQ3oeQCA#imgrc=B9sB6NLZD1_atM:

                          mrjjM 1 Reply Last reply
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                          • V veera

                            https://www.google.co.in/search?q=add+edit+delete+gridview,png&tbm=isch&imgil=B9sB6NLZD1_atM%253A%253BlilWqrUInGro4M%253Bhttp%25253A%25252F%25252Fasp.net-informations.com%25252Fgridview%25252Fgridview-operations.htm&source=iu&pf=m&fir=B9sB6NLZD1_atM%253A%252ClilWqrUInGro4M%252C_&usg=__jScs5ApNozfz1cVoi9aqyQJ64Ys%3D&biw=1467&bih=586&ved=0ahUKEwiYnLW84sbSAhVMuI8KHVDvAYIQyjcIJA&ei=R-a_WNjcMczwvgTQ3oeQCA#imgrc=B9sB6NLZD1_atM:

                            mrjjM Offline
                            mrjjM Offline
                            mrjj
                            Lifetime Qt Champion
                            wrote on last edited by
                            #17

                            @veera

                            Hi,
                            if you are asking how to insert buttons in the table then you are looking for a delegate

                            http://doc.qt.io/qt-5/qtwidgets-itemviews-stardelegate-example.html
                            http://www.informit.com/articles/article.aspx?p=1405547&seqNum=4
                            http://stackoverflow.com/questions/11777637/adding-button-to-qtableview

                            If its not important that Add/Edit is on each row then some buttons to the side for add/delete is the fastest way.

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                            • V Offline
                              V Offline
                              veera
                              wrote on last edited by
                              #18

                              I want some examples how to do it using qt gui application...

                              mrjjM 1 Reply Last reply
                              0
                              • V veera

                                I want some examples how to do it using qt gui application...

                                mrjjM Offline
                                mrjjM Offline
                                mrjj
                                Lifetime Qt Champion
                                wrote on last edited by mrjj
                                #19

                                @veera
                                That is how.
                                Use delegate if you want the buttons being part of each row.
                                The delegate is how u do it.

                                It is not possible to do in Designer.

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                                1
                                • V Offline
                                  V Offline
                                  veera
                                  wrote on last edited by
                                  #20

                                  Hi All,
                                  i am using qt creator for adding ,save and delete the data from table ,here i am using QtTableview and i am not able to delete the particular row using push button method on qt and mssql server.......

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                                  • SGaistS Offline
                                    SGaistS Offline
                                    SGaist
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #21

                                    What code are you using currently to modify the content of the database ?

                                    Like stated before Qt Creator is just an IDE, you'll have to write a minimal amount of code to interact with your database.

                                    Interested in AI ? www.idiap.ch
                                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                                    V 1 Reply Last reply
                                    1
                                    • SGaistS SGaist

                                      What code are you using currently to modify the content of the database ?

                                      Like stated before Qt Creator is just an IDE, you'll have to write a minimal amount of code to interact with your database.

                                      V Offline
                                      V Offline
                                      veera
                                      wrote on last edited by
                                      #22

                                      @SGaist
                                      for inserting the data
                                      query->prepare("INSERT INTO Entry2 (name,contact,lastname,id,emailid)" "VALUES(?,?,?,?,?)");
                                      showing the data after editing
                                      model->setQuery("SELECT *FROM Entry2");
                                      ui->tableView->setModel(model);
                                      for the same thing for deleting a particular row from the table?

                                      mrjjM 1 Reply Last reply
                                      0
                                      • V veera

                                        @SGaist
                                        for inserting the data
                                        query->prepare("INSERT INTO Entry2 (name,contact,lastname,id,emailid)" "VALUES(?,?,?,?,?)");
                                        showing the data after editing
                                        model->setQuery("SELECT *FROM Entry2");
                                        ui->tableView->setModel(model);
                                        for the same thing for deleting a particular row from the table?

                                        mrjjM Offline
                                        mrjjM Offline
                                        mrjj
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #23

                                        @veera

                                        Hi
                                        Normally you will just use

                                        http://doc.qt.io/qt-5/qsqlquery.html#details

                                        and SQL.

                                        https://www.w3schools.com/sql/sql_delete.asp

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                                        • SGaistS Offline
                                          SGaistS Offline
                                          SGaist
                                          Lifetime Qt Champion
                                          wrote on last edited by
                                          #24

                                          Why not use QSqlTableModel ?

                                          Interested in AI ? www.idiap.ch
                                          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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