当前文件： SpaceBuiderV10Source/BasicWebControls/Channel/News/ChannelNewsSearchBlock.cs[2K，2009-6-12 11:55:07]，打开代码结构图

		            
 1//------------------------------------------------------------------------------
 2// <copyright company="Tunynet">
 3//     Copyright (c) Tunynet Network Technology Co., Ltd.  All rights reserved.
 4// </copyright> 
 5//------------------------------------------------------------------------------
 6
 7using System;
 8using System.Collections.Generic;
 9using System.Text;
10using SpaceBuilder.Controls.BaseClasses;
11using SpaceBuilder.Posts.Components;
12using System.Web.UI.WebControls;
13using SpaceBuilder.Components;
14
15namespace SpaceBuilder.Web.Controls
16...{
17    public class ChanneNewsSearchBlock : TemplatedWebControl
18    ...{
19        protected override void OnInit(EventArgs e)
20        ...{
21            if (SkinName == null)
22                ExternalSkinFileName = "News/Skin-ChannelNewsSearchBlock.ascx";
23            else
24                ExternalSkinFileName = SkinName;
25
26            base.OnInit(e);
27        }
28
29        protected override void OnLoad(EventArgs e)
30        ...{
31            base.OnLoad(e);
32            EnsureChildControls();
33
34            if (!Page.IsPostBack)
35            ...{
36                PostFullTextQuery query = new PostFullTextQuery();
37                query.ConvertFromQueryString();
38                if (query.FullTextSearchType == FullTextSearchType.News)
39                    postKeyword.Text = query.PostKeyword;
40            }
41        }
42
43        Child Controls#region Child Controls
44
45        TextBox postKeyword;
46        Button searchButton;
47
48        #endregion
49
50        protected override void AttachChildControls()
51        ...{
52            postKeyword = FindControl("PostKeyword") as TextBox;
53            searchButton = FindControl("SearchButton") as Button;
54            searchButton.Click += new EventHandler(SearchButton_Click);
55        }
56
57        protected void SearchButton_Click(object sender, EventArgs e)
58        ...{
59            PostFullTextQuery query = new PostFullTextQuery();
60            query.FullTextSearchType = FullTextSearchType.News;
61            query.PostKeyword = postKeyword.Text;
62            string searchPostsUrl = Globals.FullPathForSearchSite(ChannelUrls.Instance().NewsSearchResults() + "?" + query.ConvertToQueryString());
63            Context.Response.Redirect(searchPostsUrl, true);
64        }
65    }
66
67}
68
69