<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm4.aspx.cs" Inherits="ProgressBarSample.WebForm4" %><%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head runat="server"> <title></title></head><body> <form id="form1" runat="server"> <div> <telerik:RadScriptManager id="ScriptManager1" runat="server" /> <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="buttonSubmit"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="Panel1" /> </UpdatedControls> </telerik:AjaxSetting> </AjaxSettings></telerik:RadAjaxManager> <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" IsSticky="true"> </telerik:RadAjaxLoadingPanel> <asp:Panel runat="server" ID="Panel1"> <asp:Label ID="lbl1" runat="server"></asp:Label> </asp:Panel> <asp:button ID="buttonSubmit" runat="server" Text="Submit" OnClick="buttonSubmit_Click" CssClass="RadUploadButton" /> <telerik:RadProgressManager id="Radprogressmanager1" runat="server" /> <telerik:RadProgressArea id="RadProgressArea1" runat="server" /> <br /><br /><br /><br /><br /><br /> </div> </form></body></html>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Telerik.Web.UI;
using Telerik.Web.UI.Upload;
namespace ProgressBarSample
{
public partial class WebForm4 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
//Do not display SelectedFilesCount progress indicator.
RadProgressArea1.ProgressIndicators &= ~ProgressIndicators.SelectedFilesCount;
}
RadProgressArea1.Localization.Uploaded = "Total Progress";
RadProgressArea1.Localization.UploadedFiles = "Progress";
RadProgressArea1.Localization.CurrentFileName = "Custom progress in action: ";
}
protected void buttonSubmit_Click(object sender, System.EventArgs e)
{
UpdateProgressContext();
lbl1.Text = "Updated";
}
private void UpdateProgressContext()
{
const int total = 100;
RadProgressContext progress = RadProgressContext.Current;
progress.Speed = "N/A";
for (int i = 0; i < total; i++)
{
progress.PrimaryTotal = 1;
progress.PrimaryValue = 1;
progress.PrimaryPercent = 100;
int per = Convert.ToInt32((Convert.ToDouble(i) / total)*100);
UpdateProgress(progress,total,i,per);
progress.CurrentOperationText = "Step " + i.ToString() + " Per = " + per.ToString();
if (!Response.IsClientConnected)
{
//Cancel button was clicked or the browser was closed, so stop processing
break;
}
progress.TimeEstimated = (total - i) * 100;
//Stall the current thread for 0.1 seconds
System.Threading.Thread.Sleep(100);
}
}
private void UpdateProgress(RadProgressContext progress,int total,int i,int per)
{
progress.SecondaryTotal = total;
progress.SecondaryValue = i;
progress.SecondaryPercent = per;
}
}
}

|
<%@ Page Title="" Language="VB" MasterPageFile="~/LRDB.master" AutoEventWireup="false" CodeFile="Admin_dictionary_JobTitle.aspx.vb" Inherits="Admin_Admin_dictionary_JobTitle" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server">
<br />
<strong><span class="style4">Job Title</span><br /> </strong><br />
<telerik:RadCodeBlock ID="RadCodeBlock8" runat="server">
<script type="text/javascript">
function RowDblClick(sender, eventArgs) {
sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());
}
function conformbox() {
var con = confirm("Are you sure want to delete?");
if (con == true) {
return true;
}
else {
return false;
}
}
</script>
</telerik:RadCodeBlock>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel8" runat="server">
</telerik:RadAjaxLoadingPanel>
<telerik:RadGrid ID="RadGrid_JobTitle" runat="server" CellSpacing="0"
DataSourceID="LDS_JobTitle" width="800" PageSize="15"
GridLines="None" style="margin-top: 0px" AllowFilteringByColumn="True"
AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"
ShowStatusBar="True" AllowAutomaticDeletes="True" AllowAutomaticInserts="false"
AllowAutomaticUpdates="True">
<GroupingSettings CaseSensitive="false" />
<MasterTableView AutoGenerateColumns="False"
DataKeyNames="ID" DataSourceID="LDS_JobTitle"
AllowFilteringByColumn="False" AllowPaging="False"
CommandItemDisplay="Top" OverrideDataSourceControlSorting="true" >
<CommandItemSettings ExportToPdfText="Export to PDF" />
<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"
Visible="True">
</RowIndicatorColumn>
<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"
Visible="True">
</ExpandCollapseColumn>
<Columns>
<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" HeaderStyle-Width="50">
</telerik:GridEditCommandColumn>
<telerik:GridBoundColumn DataField="ID"
FilterControlAltText="Filter ID column" HeaderText="ID"
SortExpression="ID" UniqueName="ID" Visible="false">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Job_Title_ShortName"
FilterControlAltText="Filter Job_Title_ShortName column" HeaderText="Short Name"
SortExpression="Job_Title_ShortName" UniqueName="Job_Title_ShortName" HeaderStyle-Width="200">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Job_Title"
FilterControlAltText="Filter Job_Title column" HeaderText="Long Name"
SortExpression="Job_Title" UniqueName="Job_Title">
</telerik:GridBoundColumn>
</Columns>
<EditFormSettings EditFormType="Template">
<EditColumn FilterControlAltText="Filter EditCommandColumn1 column"
UniqueName="EditCommandColumn1">
</EditColumn>
<FormTemplate>
<table id="Table2" cellspacing="2" cellpadding="1" width="50%" border="1" rules="none"
style="border-collapse: collapse;">
<tr class="EditFormHeader">
<td style="width:150px">
<asp:Label ID="lb" Text="Short Name" runat="server"></asp:Label>
</td>
<td>
<asp:TextBox ID="tb_job_title_ShortName" runat="server" Text='<%# Bind("job_title_ShortName") %>' TabIndex="2"></asp:TextBox>
</td>
</tr>
<tr >
<td >
<asp:Label ID="Label2" Text="Long Name" runat="server"></asp:Label>
</td>
<td>
<asp:TextBox ID="tb_job_title" runat="server" Text='<%# Bind("job_title") %>' TabIndex="2"></asp:TextBox>
</td>
</tr>
<tr >
<td >
<asp:Label ID="Label1" Text="Department" runat="server"></asp:Label>
</td>
<td>
<asp:CheckBoxList ID="CheckBoxList_Dept" runat="server"
AutoPostBack="True"
OnDataBound="CheckBoxList_Dept_DataBound" DataSourceID="LDS_Dept"
DataTextField="Department" DataValueField="DeptID" TabIndex="1"
RepeatColumns="8" >
</asp:CheckBoxList>
<asp:LinqDataSource ID="LDS_Dept" runat="server"
ContextTypeName="dcLRDBDataContext" EntityTypeName=""
TableName="db_Departments">
</asp:LinqDataSource>
</td>
</tr>
<tr>
<td align="right" colspan="2">
<asp:Button ID="btnUpdate" Text='<%# IIf((TypeOf(Container) is GridEditFormInsertItem), "Insert", "Update") %>'
runat="server" CommandName='<%# IIf((TypeOf(Container) is GridEditFormInsertItem), "PerformInsert", "Update")%>' >
</asp:Button>
<asp:Button ID="btnDelete" Text="Delete" runat="server" CausesValidation="False"
CommandName="Delete" OnClientClick="return conformbox();" ></asp:Button>
<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False"
CommandName="Cancel"></asp:Button>
</td>
</tr>
</table>
</FormTemplate>
</EditFormSettings>
<PagerStyle PageSizeControlType="RadComboBox" />
</MasterTableView>
<PagerStyle PageSizeControlType="RadComboBox" />
<FilterMenu EnableImageSprites="False">
</FilterMenu>
</telerik:RadGrid>
<asp:LinqDataSource ID="LDS_JobTitle"
runat="server" ContextTypeName="dcLRDBDataContext" EntityTypeName=""
TableName="db_Dictionary_Job_Titles">
</asp:LinqDataSource>
</asp:Content>
Imports SystemImports System.IOImports Telerik.Web.UIImports System.Web.UIImports Telerik.Web.UI.AsyncUploadImports System.Runtime.Serialization.JsonImports System.Web.ServicesImports System.Runtime.SerializationImports System.Collections.GenericImports System.DrawingPartial Class Admin_Admin_dictionary_JobTitle Inherits System.Web.UI.Page Protected Sub RadGrid_JobTitle_ItemCommand(ByVal source As Object, ByVal e As Telerik.Web.UI.GridCommandEventArgs) Handles RadGrid_JobTitle.ItemCommand RadGrid_JobTitle.MasterTableView.ClearEditItems() If e.CommandName = RadGrid.InitInsertCommandName Then 'Click Add New Record button Dim editColumn As GridEditCommandColumn = CType(RadGrid_JobTitle.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn) editColumn.Visible = False ElseIf (e.CommandName = RadGrid.RebindGridCommandName AndAlso e.Item.OwnerTableView.IsItemInserted) Then e.Canceled = True Else Dim editColumn As GridEditCommandColumn = CType(RadGrid_JobTitle.MasterTableView.GetColumn("EditCommandColumn"), GridEditCommandColumn) If Not editColumn.Visible Then 'Click Cancel button (both Insert and Update mode) editColumn.Visible = True End If Dim txt_job_title_ShortName As TextBox = DirectCast(e.Item.FindControl("tb_job_title_ShortName"), TextBox) Dim txt_job_title As TextBox = DirectCast(e.Item.FindControl("tb_job_title"), TextBox) Dim dc As New dcLRDBDataContext If e.CommandName = "PerformInsert" Then Dim newRecord1 As New db_Dictionary_Job_Title dc.db_Dictionary_Job_Titles.InsertOnSubmit(newRecord1) newRecord1.Job_Title_shortname = txt_job_title_ShortName.Text newRecord1.Job_Title = txt_job_title.Text newRecord1.LastUpdateDate = DateTime.Now newRecord1.LastUpdateBy = HttpContext.Current.Session("UserID") dc.SubmitChanges() RadGrid_JobTitle.MasterTableView.ClearEditItems() RadGrid_JobTitle.DataBind() ElseIf e.CommandName = "Update" Then Dim lid As Integer = e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)("ID") Dim rec = (From p In dc.db_Dictionary_Job_Titles Where p.ID = lid).FirstOrDefault If Not rec Is Nothing Then rec.Job_Title_shortname = txt_job_title_ShortName.Text rec.Job_Title = txt_job_title.Text rec.LastUpdateBy = HttpContext.Current.Session("UserID") rec.LastUpdateDate = DateTime.Now dc.SubmitChanges() End If RadGrid_JobTitle.MasterTableView.ClearEditItems() RadGrid_JobTitle.DataBind() ElseIf e.CommandName = "Delete" Then Dim lid As Integer = e.Item.OwnerTableView.DataKeyValues(e.Item.ItemIndex)("ID") Dim chk_rec = (From a In dc.db_Competency_Lists Where a.Job_Title_ID = lid).Count If chk_rec > 0 Then Page.ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox", "alert('Cannot delete because this dictionary had been used.');", True) Else Dim chk_rec2 = (From a In dc.db_Employee_Details Where a.Job_Title_ID = lid).Count If chk_rec2 > 0 Then Page.ClientScript.RegisterStartupScript(Page.GetType(), "MessageBox", "alert('Cannot delete because this dictionary had been used.');", True) Else Dim rec2 = (From p In dc.db_Dictionary_Job_Titles Where p.ID = lid).FirstOrDefault If Not IsNothing(rec2) Then dc.db_Dictionary_Job_Titles.DeleteOnSubmit(rec2) dc.SubmitChanges() End If End If End If RadGrid_JobTitle.MasterTableView.ClearEditItems() RadGrid_JobTitle.DataBind() End If dc.Dispose() End If End Sub Protected Sub CheckBoxList_Dept_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) End SubEnd Class<asp:Content ID="Main" ContentPlaceHolderID="PlaceHolderMain" runat="server"> <div class="Ribbon"> <telerik:RadRibbonBar runat="server"> <telerik:RadComboBox runat="server">....</telerik:RadComboBox> </telerik:RadRibbonBar> </div>......</asp:Content>public class MyNodeTemplate : ITemplate { public string StrText { get; set; } public void InstantiateIn(Control container) { var txt = new TextBox(); if (!String.IsNullOrEmpty(StrText)) { txt.Width = new Unit(StrText.Length, UnitType.Em); txt.Text = StrText; } container.Controls.Add(txt); } }
I am binding it on some dropdownlist selected index change event
if (ddlTemplateSource.SelectedValue != "0")
{
TreeView1.Nodes.Clear();
var lstSections = SourceSectionBll.GetInstance.GetSourceSectionsByTemplateSourceId(Int32.Parse(ddlTemplateSource.SelectedValue));
if (lstSections != null)
{
if (obj.LstSimpleFieldSectionMappers != null && )
{
var tNodeChildSimpleFields = new RadTreeNode("Simple_fields_Control");
foreach (var objSimplefield in obj.LstSimpleFields)
{
var tNodeChildSimpleFieldTextEntry = new RadTreeNode(objSimplefield.FieldName);
var tSimpleFiledLeafNode = new RadTreeNode {Expanded = true};
var objtemplate = new MyNodeTemplate {StrText = objSimplefield.FieldCode};
objtemplate.InstantiateIn(tSimpleFiledLeafNode);
tNodeChildSimpleFieldTextEntry.Nodes.Add(tSimpleFiledLeafNode);
tNodeChildSimpleFields.Nodes.Add(tNodeChildSimpleFieldTextEntry);
}
tNode.Nodes.Add(tNodeChildSimpleFields);
}
TreeView1.Nodes.Add(tNode);
}
}
Problem is that treeview loses text inside the textbox when there is a button click event is triggerd
Anyway i can intact the data in the text box of MyNodeTemplate template?
http://www.telerik.com/help/aspnet-ajax/treeview-load-on-demand-server.html
So my scenario is to work on NodeTemplate and LoadOndemand together. Am I missing something?