在blog中添加attachments功能 (修改系统Control)

需求:

     同上

问题是要解决的, 于是东改改西改该, 结果~~~.

1.  用SPD打开Editpost.aspx, 直接查看该WebPart的Code, 看ControlMode和TemplateName的属性.



2.   系统安装的所有Control都在 ~\12\TEMPLATE\CONTROLTEMPLATES下面,  通过搜索New和BlogForm关键字,  发现有许多非常常用的都在DefaultTemplates.ascx;

找到相关, 默认代码是:

<SharePoint:RenderingTemplate ID="NewFormToolBar" runat="server">
    <Template>
        <wssuc:ToolBar CssClass="ms-toolbar" id="toolBarTbl" RightButtonSeparator="&nbsp;" runat="server">
                <Template_Buttons>
                    <SharePoint:AttachmentButton runat="server"/>
                 </Template_Buttons>
        </wssuc:ToolBar>
    </Template>
</SharePoint:RenderingTemplate>
<SharePoint:RenderingTemplate ID="BlogNewFormToolBar" runat="server">
    <Template>
        <wssuc:ToolBar CssClass="ms-toolbar" id="toolBarTbl" RightButtonSeparator="&nbsp;" runat="server">
                <Template_Buttons>
                 </Template_Buttons>
        </wssuc:ToolBar>
    </Template>
</SharePoint:RenderingTemplate>
<SharePoint:RenderingTemplate ID="BlogEditFormToolBar" runat="server">
    <Template>
        <script>
            recycleBinEnabled = <SharePoint:ProjectProperty Property="RecycleBinEnabled" runat="server"/>;
        </script>
        <wssuc:ToolBar CssClass="ms-toolbar" id="toolBarTbl" RightButtonSeparator="&nbsp;" runat="server">
                <Template_Buttons>                    
                    <SharePoint:EditSeriesButton runat="server"/>
                    <SharePoint:DeleteItemButton runat="server"/>
                 </Template_Buttons>
        </wssuc:ToolBar>
    </Template>
</SharePoint:RenderingTemplate>

发现BlogNewFormToolBar & BlogEditFormToolBar标签下面的Template_Buttons比NewFormToolBar中的少了一个属性:
<SharePoint:AttachmentButton runat="server"/>

Copy之后,然后重新启动IIS, 这就是我想要的结果:

New Item:


Edit Item: