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            小默

            【轉】請教個思路關于用wx.Grid操作數據庫

            用Grid讀取操作數據庫添加,修改數據一般都用什么方法?
            要求可以再Grid上修改數據,修改后可以保存到數據庫

            有沒有個操作數據庫的實際例子

            謝謝

            ==============

            使用wx.grid.PyGridTableBase, 然后自己定義SetValue, 在里面實現你的數據庫操作, 就可以在修改grid的時候, 同時更新數據庫.
            添加和刪除行需要自己定義事件, 事件的觸發(fā)可以是button或者是contextmenu.

            例子在wxPython2.8 Docs and Demos\demo目錄下有(以Grid開頭的文件).

            =============

            Package wx :: Module grid :: Class PyGridTableBase
            [frames | no frames]

            Type PyGridTableBase

            object --+
            |
            Object --+
            |
            GridTableBase --+
            |
            PyGridTableBase
            


            Proxy of C++ PyGridTableBase class


            Method Summary
            PyGridTableBase __init__(self)
              base_AppendCols(*args, **kwargs) 
            Please use PyGridTableBase.AppendCols instead.
              base_AppendRows(*args, **kwargs) 
            Please use PyGridTableBase.AppendRows instead.
              base_CanGetValueAs(*args, **kwargs) 
            Please use PyGridTableBase.CanGetValueAs instead.
              base_CanHaveAttributes(*args, **kwargs) 
            Please use PyGridTableBase.CanHaveAttributes instead.
              base_CanSetValueAs(*args, **kwargs) 
            Please use PyGridTableBase.CanSetValueAs instead.
              base_Clear(*args, **kwargs) 
            Please use PyGridTableBase.Clear instead.
              base_DeleteCols(*args, **kwargs) 
            Please use PyGridTableBase.DeleteCols instead.
              base_DeleteRows(*args, **kwargs) 
            Please use PyGridTableBase.DeleteRows instead.
              base_GetAttr(*args, **kwargs) 
            Please use PyGridTableBase.GetAttr instead.
              base_GetColLabelValue(*args, **kwargs) 
            Please use PyGridTableBase.GetColLabelValue instead.
              base_GetRowLabelValue(*args, **kwargs) 
            Please use PyGridTableBase.GetRowLabelValue instead.
              base_GetTypeName(*args, **kwargs) 
            Please use PyGridTableBase.GetTypeName instead.
              base_InsertCols(*args, **kwargs) 
            Please use PyGridTableBase.InsertCols instead.
              base_InsertRows(*args, **kwargs) 
            Please use PyGridTableBase.InsertRows instead.
              base_SetAttr(*args, **kwargs) 
            Please use PyGridTableBase.SetAttr instead.
              base_SetColAttr(*args, **kwargs) 
            Please use PyGridTableBase.SetColAttr instead.
              base_SetColLabelValue(*args, **kwargs) 
            Please use PyGridTableBase.SetColLabelValue instead.
              base_SetRowAttr(*args, **kwargs) 
            Please use PyGridTableBase.SetRowAttr instead.
              base_SetRowLabelValue(*args, **kwargs) 
            Please use PyGridTableBase.SetRowLabelValue instead.
              Destroy(self) 
            Deletes the C++ object this Python object is a proxy for.

            Property Summary
              thisown: The membership flag

            Method Details

            base_AppendCols(*args, **kwargs)

            Please use PyGridTableBase.AppendCols instead.

            base_AppendRows(*args, **kwargs)

            Please use PyGridTableBase.AppendRows instead.

            base_CanGetValueAs(*args, **kwargs)

            Please use PyGridTableBase.CanGetValueAs instead.

            base_CanHaveAttributes(*args, **kwargs)

            Please use PyGridTableBase.CanHaveAttributes instead.

            base_CanSetValueAs(*args, **kwargs)

            Please use PyGridTableBase.CanSetValueAs instead.

            base_Clear(*args, **kwargs)

            Please use PyGridTableBase.Clear instead.

            base_DeleteCols(*args, **kwargs)

            Please use PyGridTableBase.DeleteCols instead.

            base_DeleteRows(*args, **kwargs)

            Please use PyGridTableBase.DeleteRows instead.

            base_GetAttr(*args, **kwargs)

            Please use PyGridTableBase.GetAttr instead.

            base_GetColLabelValue(*args, **kwargs)

            Please use PyGridTableBase.GetColLabelValue instead.

            base_GetRowLabelValue(*args, **kwargs)

            Please use PyGridTableBase.GetRowLabelValue instead.

            base_GetTypeName(*args, **kwargs)

            Please use PyGridTableBase.GetTypeName instead.

            base_InsertCols(*args, **kwargs)

            Please use PyGridTableBase.InsertCols instead.

            base_InsertRows(*args, **kwargs)

            Please use PyGridTableBase.InsertRows instead.

            base_SetAttr(*args, **kwargs)

            Please use PyGridTableBase.SetAttr instead.

            base_SetColAttr(*args, **kwargs)

            Please use PyGridTableBase.SetColAttr instead.

            base_SetColLabelValue(*args, **kwargs)

            Please use PyGridTableBase.SetColLabelValue instead.

            base_SetRowAttr(*args, **kwargs)

            Please use PyGridTableBase.SetRowAttr instead.

            base_SetRowLabelValue(*args, **kwargs)

            Please use PyGridTableBase.SetRowLabelValue instead.

            Destroy(self)

            Deletes the C++ object this Python object is a proxy for.

            Overrides:
            wx.Object.Destroy

            Property Details

            thisown

            The membership flag

            Get Method:
            unknown-32025128(...)
            Set Method:
            unknown-32025248(...)

            Generated by Epydoc 2.1.20050511.rpd on Mon Feb 16 12:52:14 2009 http://epydoc.sf.net

            posted on 2010-08-23 13:16 小默 閱讀(1246) 評論(0)  編輯 收藏 引用 所屬分類: Language

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