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source: branches/WebApplication/MVC2/HLWebOKBAdminPlugin/UserControls/OKBNamedDetailControl.ascx.cs @ 6084

Last change on this file since 6084 was 6084, checked in by gschwarz, 11 years ago

#1433 added UserControls

File size: 3.5 KB
Line 
1using System;
2using System.Collections.Generic;
3using System.Linq;
4using System.Web;
5using System.Web.UI;
6using System.Web.UI.WebControls;
7using WebControls.HLAdminService;
8
9namespace WebControls {
10  public partial class OKBNamedDetailControl : System.Web.UI.UserControl {
11
12    // delegate for the stored event
13    public delegate void OKBItemStoredDelegate(Object sender, EventArgs e);
14
15    //event for the store button
16    public event OKBItemStoredDelegate OKBItemStored;
17
18    //private namedOKBItem
19    private static NamedOKBItem namedOKBItem;
20
21    /*
22     * Page_load is always executed when the control will be refreshed
23     */
24    protected void Page_Load(object sender, EventArgs e) {
25      if (UCWidth == null) {
26        UCWidth = "100%";
27      }
28      if (UCHeight == null) {
29        UCHeight = "150";
30      }
31      this.Panel1.Width = new Unit(UCWidth);
32      this.Panel1.Height = new Unit(UCHeight);
33
34      if (IsPostBack) {
35        namedOKBItem = (NamedOKBItem)ViewState["namedOKBItem"];
36      }
37      this.setEnableState();
38       
39    }
40
41    /*
42     * setNamedOKBItem, set a new OKBItem to the Control
43     * the Item is stored in the viewstate of the control
44     */
45    public void setNamedOKBItem(NamedOKBItem okbItem) {
46      namedOKBItem = okbItem;
47      if (namedOKBItem != null) {
48        tbName.Text = namedOKBItem.Name;
49        tbDescription.Text = namedOKBItem.Description;
50        tbName.DataBind();
51        tbDescription.DataBind();
52      }
53      ViewState["namedOKBItem"] = namedOKBItem;
54      this.setEnableState();
55    }
56
57    /*
58     * getNamedOKBItem, to get the current stored OKBItem
59     */
60    public NamedOKBItem getNamedOKBItem() {
61      return namedOKBItem;
62    }
63
64    /*
65     * setEnableState, is to se the enabledstate of the store button
66     */
67    private void setEnableState() {
68      if (namedOKBItem == null) {
69        this.Visible = false;
70      } else {
71        this.Visible = true;
72      }
73    }
74
75    private bool isModified() {
76      if (namedOKBItem.Name == tbName.Text && namedOKBItem.Description == tbDescription.Text) {
77        return false;
78      } else {
79        return true;
80      }
81    }
82
83    /*
84     * DataBind is to bind data manually
85     */
86    public override void DataBind() {
87      base.DataBind();
88      tbName.DataBind();
89      tbDescription.DataBind();
90    }
91
92
93    /*
94     * btnStore_Click, is always executed, if the store button is clicked
95     */
96    protected void btnStore_Click(object sender, EventArgs e) {
97      if (namedOKBItem != null) {
98        namedOKBItem.Name = tbName.Text;
99        namedOKBItem.Description = tbDescription.Text;
100        ViewState["namedOKBItem"] = namedOKBItem;
101        base.DataBind();
102        this.setEnableState();
103        if (null != OKBItemStored) {
104          OKBItemStored(this, EventArgs.Empty);
105        }
106      }
107    }
108
109
110    private string UCWidth;
111    private string UCHeight;
112
113    public string Width { get { return UCWidth; } set { UCWidth = value; } }
114    public string Height { get { return UCHeight; } set { UCHeight = value; } }
115
116
117
118    /*
119     * tbName_TextChanged, is to refresh the view State of the control
120     */
121    protected void tbName_TextChanged(object sender, EventArgs e) {
122      setEnableState();
123    }
124
125    /*
126     * tbDescription_TextChanged, is to refresh the view State of the control
127     */
128    protected void tbDescription_TextChanged(object sender, EventArgs e) {
129      setEnableState();
130    }
131
132
133  }
134}
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