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telerik:RadGrid 学习笔记1 （增删查改）

<fieldset style=" 97%">

            <telerik:RadGrid ID="RadGrid1" runat="server" GridLines="None"
                AllowPaging="True" PageSize="20" AllowSorting="True" Width="100%" AutoGenerateColumns="False"
                EnableAJAX="True" ShowStatusBar="True" CellSpacing="0" Skin="Web20" 
                OnUpdateCommand="RadGrid1_UpdateCommand" OnInsertCommand="RadGrid1_InsertCommand"
                OnDeleteCommand="RadGrid1_DeleteCommand" OnNeedDataSource="RadGrid1_NeedDataSource">
                <SortingSettings SortedAscToolTip="顺序排序" SortedDescToolTip="倒序排序" SortToolTip="点击排序" />
                <PagerStyle Mode="NextPrevAndNumeric" FirstPageToolTip="第一页" LastPageToolTip="最后一页"  NextPageToolTip="下一页" PrevPageToolTip="上一页" PageSizeLabelText="每页显示:" ShowPagerText="False"  />
                <MasterTableView CommandItemDisplay="Top" GridLines="None" DataKeyNames="序号" EditMode="InPlace" NoMasterRecordsText="没有您要查询的数据">
                <CommandItemSettings  AddNewRecordText="新增机柜" RefreshText="刷新">
                    </CommandItemSettings>
                    <Columns>
                        <telerik:GridTemplateColumn HeaderText="机柜标识" UniqueName="机柜标识" SortExpression="机柜标识">
                            <ItemTemplate>
                                <asp:Label runat="server" ID="lbljgbs" Text='<%# Eval("机柜标识") %>'></asp:Label></ItemTemplate>
                            <EditItemTemplate>
                                <asp:TextBox ID="txtjgbs" runat="server" Text='<%# Eval("机柜标识") %>' Width="70%"></asp:TextBox></EditItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn HeaderText="规格" UniqueName="规格" SortExpression="规格">
                            <ItemTemplate>
                                <asp:Label runat="server" ID="lbljgg" Text='<%# Eval("规格") %>'></asp:Label></ItemTemplate>
                            <EditItemTemplate>
                                <asp:TextBox ID="txtgg" runat="server" Text='<%# Eval("规格") %>' Width="70%"></asp:TextBox></EditItemTemplate>
                        </telerik:GridTemplateColumn>
                        <telerik:GridTemplateColumn HeaderText="备注" UniqueName="备注">
                            <ItemTemplate>
                                <asp:Label runat="server" ID="lbljbzz" Text='<%# Eval("备注") %>'></asp:Label></ItemTemplate>
                            <EditItemTemplate>
                                <asp:TextBox ID="txtbz" runat="server" Text='<%# Eval("备注") %>' TextMode="MultiLine" Width="70%"></asp:TextBox></EditItemTemplate>
                        </telerik:GridTemplateColumn>
                        
                       <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn" HeaderText="修改"
                            EditText="修改">
                            <HeaderStyle Width="60px" HorizontalAlign="Center"></HeaderStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </telerik:GridEditCommandColumn>

                        <telerik:GridClientDeleteColumn ConfirmTextFields="机柜标识" ConfirmTextFormatString="您确定删除 {0} ? "
                            ButtonType="ImageButton" HeaderText="删除" Text="删除">
                            <HeaderStyle Width="40px" HorizontalAlign="Center"></HeaderStyle>
                            <ItemStyle HorizontalAlign="Center" />
                        </telerik:GridClientDeleteColumn>

                    </Columns>
                    
                    
                </MasterTableView>
                <ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True" EnableRowHoverStyle="true">
                    <Selecting AllowRowSelect="True" />
                    <ClientEvents OnRowDblClick="RowDblClick" />
                    <Resizing EnableRealTimeResize="True" ResizeGridOnColumnResize="True" AllowColumnResize="True">
                    </Resizing>
                </ClientSettings>
            </telerik:RadGrid>

    </fieldset>

 1 <fieldset style=" 97%">
 2       <telerik:RadAjaxPanel runat="server" ID="p1" Width="100%">
 3             <telerik:RadGrid ID="RadGrid1" runat="server" GridLines="None"
 4                 AllowPaging="True" PageSize="1" AllowSorting="True" Width="100%" AutoGenerateColumns="False"
 5                 EnableAJAX="True" ShowStatusBar="True" CellSpacing="0" Skin="Web20" 
 6                 OnUpdateCommand="RadGrid1_UpdateCommand" OnInsertCommand="RadGrid1_InsertCommand"
 7                 OnDeleteCommand="RadGrid1_DeleteCommand" OnNeedDataSource="RadGrid1_NeedDataSource">
 8                 <PagerStyle Mode="NextPrevAndNumeric"></PagerStyle>
 9                 <MasterTableView CommandItemDisplay="Top" GridLines="None" DataKeyNames="序号" EditMode="InPlace" NoMasterRecordsText="没有您要查询的数据">
10                 <PagerStyle FirstPageToolTip="第一页" LastPageToolTip="最后一页"  NextPageToolTip="下一页" PrevPageToolTip="上一页" PageSizeLabelText="每页显示:" ShowPagerText="False" />
11                 <CommandItemSettings ExportToPdfText="导出PDF" AddNewRecordText="添加新项" RefreshText="刷新">
12                     </CommandItemSettings>
13                     <Columns>
14                         <telerik:GridTemplateColumn HeaderText="机柜标识" UniqueName="机柜标识" SortExpression="机柜标识">
15                             <ItemTemplate>
16                                 <asp:Label runat="server" ID="lbljgbs" Text='<%# Eval("机柜标识") %>'></asp:Label></ItemTemplate>
17                             <EditItemTemplate>
18                                 <asp:TextBox ID="txtjgbs" runat="server" Text='<%# Eval("机柜标识") %>' Width="70%"></asp:TextBox></EditItemTemplate>
19                         </telerik:GridTemplateColumn>
20                         <telerik:GridTemplateColumn HeaderText="规格" UniqueName="规格" SortExpression="规格">
21                             <ItemTemplate>
22                                 <asp:Label runat="server" ID="lbljgg" Text='<%# Eval("规格") %>'></asp:Label></ItemTemplate>
23                             <EditItemTemplate>
24                                 <asp:TextBox ID="txtgg" runat="server" Text='<%# Eval("规格") %>' Width="70%"></asp:TextBox></EditItemTemplate>
25                         </telerik:GridTemplateColumn>
26                         <telerik:GridTemplateColumn HeaderText="备注" UniqueName="备注">
27                             <ItemTemplate>
28                                 <asp:Label runat="server" ID="lbljbzz" Text='<%# Eval("备注") %>'></asp:Label></ItemTemplate>
29                             <EditItemTemplate>
30                                 <asp:TextBox ID="txtbz" runat="server" Text='<%# Eval("备注") %>' TextMode="MultiLine" Width="70%"></asp:TextBox></EditItemTemplate>
31                         </telerik:GridTemplateColumn>
32                         
33                        <telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn" HeaderText="修改"
34                             EditText="修改">
35                             <HeaderStyle Width="60px" HorizontalAlign="Center"></HeaderStyle>
36                             <ItemStyle HorizontalAlign="Center" />
37                         </telerik:GridEditCommandColumn>
38 
39                         <telerik:GridClientDeleteColumn ConfirmTextFields="机柜标识" ConfirmTextFormatString="您确定删除 {0} ? "
40                             ButtonType="ImageButton" HeaderText="删除" Text="删除">
41                             <HeaderStyle Width="40px" HorizontalAlign="Center"></HeaderStyle>
42                             <ItemStyle HorizontalAlign="Center" />
43                         </telerik:GridClientDeleteColumn>
44 
45                     </Columns>
46                     
47                     
48                 </MasterTableView>
49                 <ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True" EnableRowHoverStyle="true">
50                     <Selecting AllowRowSelect="True" />
51                     <ClientEvents OnRowDblClick="RowDblClick" />
52                     <Resizing EnableRealTimeResize="True" ResizeGridOnColumnResize="True" AllowColumnResize="True">
53                     </Resizing>
54                 </ClientSettings>
55             </telerik:RadGrid>
56         </telerik:RadAjaxPanel>
57     </fieldset>

CS Code

 1 protected void RadGrid1_NeedDataSource(object source, GridNeedDataSourceEventArgs e)
 2         {
 3             try
 4             {
 5                 IList<机柜表> jgb = BLL.机柜类.根据区域ID查询所有机柜信息(73);
 6                 RadGrid1.DataSource = jgb;
 7                 //RadGrid1.DataSource = ddal.GetAll();
 8             }
 9             catch (Exception ex)
10             {
11                 Console.WriteLine(ex.Message);
12             }
13 
14         }
15         protected void RadGrid1_DeleteCommand(object source, GridCommandEventArgs e)
16         {
17             //Get the GridDataItem of the RadGrid    
18             
19             //Get the primary key value using the DataKeyValue.    
20             //int xuhao = Convert.ToInt32(item.OwnerTableView.DataKeyValues[item.ItemIndex]["序号"]);
21             try
22             {
23                 GridDataItem dataItem = (GridDataItem)e.Item;
24                 int xuhao = Convert.ToInt32(dataItem.GetDataKeyValue("序号").ToString());
25                 BLL.机柜类.根据序号删除机柜(xuhao);
26             }
27             catch (Exception ex)
28             {
29                 RadGrid1.Controls.Add(new LiteralControl("Unable to delete . Reason: " + ex.Message));
30                 e.Canceled = true;
31             }
32 
33         }
34         protected void RadGrid1_UpdateCommand(object source, GridCommandEventArgs e)
35         {
36             //Get the GridEditableItem of the RadGrid    
37             //GridEditableItem editedItem = e.Item as GridEditableItem;
38             //Get the primary key value using the DataKeyValue.    
39            // int xuhao = Convert.ToInt32(editedItem.OwnerTableView.DataKeyValues[editedItem.ItemIndex]["序号"]);
40             //Access the textbox from the edit form template and store the values in string variables.    
41 
42             GridDataItem dataItem = (GridDataItem)e.Item;
43 
44            
45             try
46             {
47                 int xuhao = Convert.ToInt32(dataItem.GetDataKeyValue("序号").ToString());
48                 string jgbs = (dataItem.FindControl("txtjgbs") as TextBox).Text;
49                 string gg = (dataItem.FindControl("txtgg") as TextBox).Text;
50                 string bz = (dataItem.FindControl("txtbz") as TextBox).Text;
51 
52                 机柜表 jgb = new 机柜表();
53                 jgb.序号 = xuhao;
54                 jgb.备注 = bz;
55                 jgb.规格 = gg;
56                 jgb.机柜标识 = jgbs;
57                 jgb.所在区域序号 = 73;
58                 BLL.机柜类.修改机柜信息(jgb);
59             }
60             catch (Exception ex)
61             {
62                 RadGrid1.Controls.Add(new LiteralControl("Unable to update . Reason: " + ex.Message));
63                 e.Canceled = true;
64             }
65 
66         }
67         protected void RadGrid1_InsertCommand(object source, GridCommandEventArgs e)
68         {
69             //Get the GridEditFormInsertItem of the RadGrid    
70             //GridEditFormInsertItem dataItem = (GridEditFormInsertItem)e.Item;
71 
72             //string EmployeeID  = (insertedItem["EmployeeID"].Controls[0] as TextBox).Text;  
73 
74 
75             try
76             {
77                 GridDataItem dataItem = (GridDataItem)e.Item;
78                 string jgbs = (dataItem.FindControl("txtjgbs") as TextBox).Text;
79                 string gg = (dataItem.FindControl("txtgg") as TextBox).Text;
80                 string bz = (dataItem.FindControl("txtbz") as TextBox).Text;
81                 机柜表 jgb = new 机柜表();
82                 jgb.备注 = bz;
83                 jgb.规格 = gg;
84                 jgb.机柜标识 = jgbs;
85                 jgb.所在区域序号 = 73;
86 
87                 BLL.机柜类.新增机柜(jgb);
88 
89 
90             }
91             catch (Exception ex)
92             {
93                 RadGrid1.Controls.Add(new LiteralControl("Unable to insert . Reason: " + ex.Message));
94                 e.Canceled = true;
95             }
96 
97         }

效果预览

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原文地址：https://www.cnblogs.com/zengxiangjian/p/2681386.html