sharepoint中自定义webpart属性面板(Web Part Properties(ToolPart))

 

在sharepoint中webpart是少不了的，要是定制自己的webpart，webpart属性也少不了，但是微软提供给我们的方式有限，见：

http://msdn.microsoft.com/en-us/library/dd584174.aspx

但是这个方式还是比较好的http://msdn.microsoft.com/en-us/library/dd584178(office.11).aspx

这也有一篇http://www.zimmergren.net/archive/2008/11/29/how-to-custom-web-part-properties-toolpart.aspx

 

webpart代码

using System;
using System.Runtime.InteropServices;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Serialization;

using Microsoft.SharePoint;
using Microsoft.SharePoint.WebControls;
using Microsoft.SharePoint.WebPartPages;

namespace Zimmergren.CustomToolPart
{
    [Guid("dcc60e60-5528-48c5-b8b5-aeecf0822300")]
    public class WebPart111 : Microsoft.SharePoint.WebPartPages.WebPart
{
        public WebPart111()
        {
            this.ExportMode = WebPartExportMode.All;
        }
        
        public string Property1
        {
            get
            {
                return _property1;
            }
            set
            {
                _property1 = value;
            }
        }
        string _property1;
        public string Property2
        {
            get
            {
                return _property2;
            }
            set
            {
                _property2 = value;
            }
        }
        string _property2;

        protected override void Render(HtmlTextWriter writer)
        {
            base.Render(writer);
            writer.Write(Property1);
            writer.Write("<br/>");
            writer.Write(Property2);
        }

        public override ToolPart[] GetToolParts()
        {
            ToolPart[] allToolParts = new ToolPart[3];
            WebPartToolPart standardToolParts = new WebPartToolPart();
            CustomPropertyToolPart customToolParts = new CustomPropertyToolPart();

            allToolParts[0] = standardToolParts; 
            allToolParts[1] = customToolParts;
            allToolParts[2] = new CustomToolPart();
            
            return allToolParts;
        }
    }
}

 

另外新加一个cs文件如下

using System;
using System.Collections.Generic;
using System.Text;
using System.Web.UI;
using System.Web.UI.WebControls;
using Microsoft.SharePoint;

namespace Zimmergren.CustomToolPart
{
    public class CustomToolPart : Microsoft.SharePoint.WebPartPages.ToolPart
    {
        DropDownList ddl;
        Panel toolPartPanel;
        TextBox tb;

        protected override void CreateChildControls()
        {
            toolPartPanel = new Panel();
            ddl = new DropDownList();
            ddl.ID = "ddl";

            // Simply getting the lists of the current web, and displaying them in the dropdown-list.
            SPListCollection lists = SPContext.Current.Web.Lists;
            foreach (SPList list in lists)
                ddl.Items.Add(list.Title);
            

            tb = new TextBox();
            tb.ID = "tb";

            toolPartPanel.Controls.Add(ddl);
            toolPartPanel.Controls.Add(tb);
            
            Controls.Add(toolPartPanel);
            base.CreateChildControls();
        }

        public override void ApplyChanges()
        {
            WebPart111 wp = (WebPart111)this.ParentToolPane.SelectedWebPart;
            wp.Property1 = ddl.SelectedValue;
            wp.Property2 = tb.Text;
        }
 

    }
}

 

简单的结果

稍微复杂点的

 

属性面板选list 的参见：http://www.tonstegeman.com/Blog/Lists/Posts/Post.aspx?List=70640fe5-28d9-464f-b1c9-91e07c8f7e47&ID=72