sps 2007 小问题１：人员选择器PeopleEditor如何使用

要在MOSS中开发一个有用户选择功能的页面或webpart,就要用到 PeopleEditor 控件了

页面声明如下：

<% @ Register Tagprefix = " SharePoint "  Namespace = " Microsoft.SharePoint.WebControls "  Assembly = " Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c "   %>   <% @ Register Tagprefix = " Utilities "  Namespace = " Microsoft.SharePoint.Utilities "  Assembly = " Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c "   %>
<% @ Import Namespace = " Microsoft.SharePoint "   %>
< SharePoint:PeopleEditor  id ="PeopleEditor1"  runat ="server"
    SelectionSet ="User"
    ValidatorEnabled ="true"
    AllowEmpty  = "false"
    MultiSelect  = "true"
/>

这样,就能显示出标准的用户选择界面了.

接下来,我们如何获取选择的用户数据呢?

 ArrayList list  =  PeopleEditor1.ResolvedEntities ;
  // 获取id和显示名称
foreach  (Microsoft.SharePoint.WebControls.PickerEntity p  in  list)
{
    string  userId  =  p.EntityData[ " SPUserID " ].ToString();
    string  DisplayName  =  p.EntityData[ " DisplayName " ].ToString();               
 }           
// 获取帐号
ArrayList selectedAccoutList  =  PeopleEditor1.Accounts;
  string  selectedAccouts2  =  PeopleEditor1.CommaSeparatedAccounts;

设置初始选中用户：

 PeopleEditor1.CommaSeparatedAccounts  =   @" JYSERVER\spsadmin,JYSERVER\administrator " ;

测试代码需要在moss的环境中运行，页面放入_layouts文件夹，或写到webpart中。

下面是一个完整的测试用webpart：

// test code by [email protected]
//  2008-11-10
//
//
using  System;
using  System.Collections;
using  System.Text;
using  sharepoint  =  Microsoft.SharePoint.WebControls ;
using  wss  =  Microsoft.SharePoint.WebPartPages;
using  System.Web.UI.WebControls  ;
using  System.Runtime.InteropServices;
using  Microsoft.SharePoint;

namespace  PeoplePickerTest
{
    [Guid( " 8D64A4D3-8C9F-4a44-9720-611A701C0B79 " )]
     public   class  MyPeoplePicker : wss.WebPart                
    {
         private  Microsoft.SharePoint.WebControls.PeopleEditor PeopleEditor1;
         private  Button btn;

         protected   override   void  CreateChildControls()
        {
             base .CreateChildControls();
            PeopleEditor1  =   new  Microsoft.SharePoint.WebControls.PeopleEditor();
            Controls.Add(PeopleEditor1);
            btn  =   new  Button();
            btn.Text  =   " test " ;
            Controls.Add(btn);
            btn.Click  +=   new  EventHandler(btn_Click);
         }
 
         void  btn_Click( object  sender, EventArgs e)
        {
            Page.Response.Write( PeopleEditor1.CommaSeparatedAccounts );

            ArrayList list  =  PeopleEditor1.ResolvedEntities ;
             // 获取id和显示明
             foreach  (Microsoft.SharePoint.WebControls.PickerEntity p  in  list)
            {
                 string  userId  =  p.EntityData[ " SPUserID " ].ToString();
                 string  DisplayName  =  p.EntityData[ " DisplayName " ].ToString();               
            }           

             // 获取帐号
            ArrayList selectedAccoutList  =  PeopleEditor1.Accounts;
             string  selectedAccouts2  =  PeopleEditor1.CommaSeparatedAccounts;
             // 设置值
            PeopleEditor1.CommaSeparatedAccounts  =   @" JYSERVER\spsadmin,JYSERVER\administrator " ;
        }
    }
}