Questions on UI for ASP.NET AJAX Forum

7 answers

112 views

IE9 and IE10 do not return appropriate element from RadEditor with Custom ContextMenu

Hello;

There is a bug in Telerik with IE9 and IE10 where the incorrect element is returned from editor.getSelectedElement() (or any related method) for the OnClientCommandExecuting event handler when trying to execute a custom context menu command. This issue is specific to the RadEditor control.

Instead of returning the element the conext menu is fired on, the method returns the root element of the content. I have also posted about this in the following thread: http://www.telerik.com/forums/permalink/IODUuF6XbEygesw-KqOMSg, however since that is not my thread and the title is misleading, I am creating a new post here.

I have verified that the correct value is returned in IE8, and in the thread linked above your developers posted proof that the correct value is returned in Firefox. I have also tested our implementation in Firefox and the correct element is returned as well. From what I can tell this issue is specific to IE9 and IE10. Please advise on a solution as we have a critical issue in production related to this.

Our application requires Internet Explorer due to other 3rd party dependencies so choosing a different browser is not a viable workaround for us.

Thanks,

Richard Shadman

Editor

answered on 13 Feb 2014

6 answers

532 views

How to have "max length" in radeditor?

Hi, i dont find the "max length" property in radeditor, where is it??

i have a varchar(3000) in my database to save the content.
But i dont know how to limit the content in the properties??

Editor

answered on 13 Feb 2014

1 answer

145 views

[Solved] Add new item in listview

hi
I have a list view with three columns

in pic1.png i have a button and three textbox for insert item , but i wana to be validate input values in textboxs ?

in pic2.png , i show that .

please help me

tnx

ListView

answered on 13 Feb 2014

1 answer

139 views

Expand individual row group item on the second level OnLoad

HI,

I have a Pivot grid with three row groups broken down by Category (1st level), Year (2nd), and Description (3rd). I have three years (2014,2013,2012) for the Year row groups which is on the second level, but I only want to expand 2014 programmatically on the initial load, and keep 2013 and 2012 collapsed. I looked at the reference commonly sited here but I only see how that works for the first level groupings, not the second level groupings.

I thought perhaps if I did this in OnLoad:

PivotGrid1.CollapsedRowIndexes.Add(new object[] { "2014" });

it would open the only 2014 on the second level, and "force" the first level open, but that didn't work.

I also tried opening the first level in OnLoad and then expanding one item in the second level but that didn't work either.

PivotGrid1.ExpandAllRowGroups(0); //Category
PivotGrid1.CollapsedRowIndexes.Add(new object[] { "2014" });

So is there any way I can do this programmatically, or is this not supported?

PivotGrid

answered on 13 Feb 2014

3 answers

182 views

Split each bar chart to its x value column

I have a bar chart and I got a little problem in it.. it's grouping all bars to one single x value column .. i need to split each bar to its x value.. take a look at the snap shoot of the problem.. and my code:

RadChart1.PlotArea.XAxis.AutoScale = false;
RadChart1.PlotArea.XAxis.Items.Clear();
RadChart1.Series.Clear();
ChartSeries series = new ChartSeries(dt.Rows[0]["doc_date"].ToString(), ChartSeriesType.Bar);
for (int i = 0; i < dt.Rows.Count; i++)
{
series = new ChartSeries(dt.Rows[i]["doc_date"].ToString(), ChartSeriesType.Bar);
series.Items.Add(new ChartSeriesItem(Convert.ToDouble(dt.Rows[i]["total_timesheet"])));

ChartAxisItem axisItem = new ChartAxisItem(dt.Rows[i]["doc_date"].ToString());
RadChart1.PlotArea.XAxis.Items.Add(axisItem);
RadChart1.Series.Add(series);
}

Chart (Obsolete)

answered on 13 Feb 2014

1 answer

280 views

Issue with paging - Dynamically loading UserControl via Jquery

Hello Gurus,

I have posted my Code below. here the user control is loaded dynamically via jquery,
how to implement paging via jquery, I have refered few sites but not sure how to implement in my scenario.
few of sites
http://bunjeeb.com/2011/07/06/asp-net-grid-view-with-jquery-ajax-dynamic-load-for-ascx-html/http://aspsolutionkirit.blogspot.in/2014/01/load-usercontrol-dynamically-using.html

My code below:
-----------------------Aspx page--------------------

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="../Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
$("#ShowCustomers").click(function () {
$.ajax({
url: "Default2.aspx/ShowCustomers",
type: "POST",
data: "",
contentType: "application/json; charset=utf-8",
success: OnSuccess,
error: OnError
});
});
});function OnSuccess(data) {
$("#UpdatePanel").html(data.d);
}function OnError() {
$("#UpdatePanel").html("Error!");
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<h3>
Add Usercontrol Dinamically in ASP.NET</h3>
<div>
<input type="button" id="ShowCustomers" value="Show Customers" />
</div>
<div id="UpdatePanel">
</div>
</div>
</form>
</body>
</html>

-----------Code behind------------------

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Services;
using System.IO;public partial class Controls_Default2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{}[WebMethod]
public static string ShowCustomers()
{
string content = "";
Page pg = new Page();
UserControl ucGadgets = (UserControl)pg.LoadControl("~/Controls/UCWeatherReport.ascx");
pg.Controls.Add(ucGadgets);
StringWriter sw = new StringWriter();
HttpContext.Current.Server.Execute(pg, sw, true);
content = sw.ToString();
return content;
}}

UCWeatherReport.ascx
------------------------------------
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="UCWeatherReport.ascx.cs"
Inherits="Controls_UCWeatherReport" %>
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title></title>
<style type="text/css">
.grid_paging
{
background-color: Green;
padding: 4px;
width: 238px;
}
.grid_paging a
{
color: #343434;
text-decoration: none;
padding-right: 4px;
margin-left: 4px;
}
.grid_paging a:hover
{
text-decoration: underline;
color: Orange;
border-color: Orange;
border-style: solid;
}
</style></head>
<body>
<form id="form1" runat="server">
<div id="pager">
<asp:GridView ID="Gv1" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:TemplateField HeaderText="ID">
<ItemTemplate>
<asp:Label ID="lblID" runat="server" Text='<%#Eval("ID") %>' Visible="true"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Name">
<ItemTemplate>
<asp:Label ID="lblName" runat="server" Text='<%# Eval("FName") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>

<asp:TemplateField HeaderText="DOB">
<ItemTemplate>
<asp:Label ID="lblDOB" runat="server" Text='<%# Eval("DOB") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField></Columns>
</asp:GridView>
<asp:DataList CellPadding="5" RepeatDirection="Horizontal" runat="server" ID="dlPager"
OnItemCommand="dlPager_ItemCommand" CssClass="grid_paging">
<ItemTemplate>
<asp:LinkButton Enabled='<%#Eval("Enabled") %>' runat="server" ID="lnkPageNo" Text='<%#Eval("Text") %>'
CommandArgument='<%#Eval("Value") %>' CommandName="PageNo" CausesValidation="false"></asp:LinkButton>
</ItemTemplate>
</asp:DataList>
</div>
</form>
</body>
</html>

UCWeatherReport.ascx.cs
---------------------------------------
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.Services;public partial class Controls_UCWeatherReport : System.Web.UI.UserControl
{
protected void Page_PreRender(object sender, EventArgs e)
{
// Workaround to prevent clicking twice on the pager to have results displayed properly
this.Gv1.DataBind();
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BindGrid(1);
}
}
private void BindGrid(int currentPage)
{
List<Employee> empList = new List<Employee>();
empList.Add(new Employee() { ID = 1, FName = "John", DOB = DateTime.Parse("12/11/1971") });
empList.Add(new Employee() { ID = 2, FName = "Mary", DOB = DateTime.Parse("01/17/1961") });
empList.Add(new Employee() { ID = 3, FName = "Amber", DOB = DateTime.Parse("12/23/1971") });
empList.Add(new Employee() { ID = 4, FName = "Kathy", DOB = DateTime.Parse("11/15/1976") });
empList.Add(new Employee() { ID = 5, FName = "Lena", DOB = DateTime.Parse("05/11/1978") });
empList.Add(new Employee() { ID = 6, FName = "John1", DOB = DateTime.Parse("12/11/1971") });
empList.Add(new Employee() { ID = 7, FName = "Mary1", DOB = DateTime.Parse("01/17/1961") });
empList.Add(new Employee() { ID = 8, FName = "Amber1", DOB = DateTime.Parse("12/23/1971") });
empList.Add(new Employee() { ID = 9, FName = "Kathy1", DOB = DateTime.Parse("11/15/1976") });
empList.Add(new Employee() { ID = 10, FName = "Lena1", DOB = DateTime.Parse("05/11/1978") });
empList.Add(new Employee() { ID = 11, FName = "John2", DOB = DateTime.Parse("12/11/1971") });

int TotalCount = empList.Count();

var pgNo = currentPage;
var pgRec = 10;
empList = empList.Skip((pgNo - 1) * pgRec).Take(pgRec).ToList();
Gv1.DataSource = empList;
Gv1.DataBind();
generatePager(TotalCount, pgRec, pgNo);
}

public void generatePager(int totalRowCount, int pageSize, int currentPage)
{
int totalLinkInPage = 3;
int totalPageCount = (int)Math.Ceiling((decimal)totalRowCount / pageSize);
int startPageLink = Math.Max(currentPage - (int)Math.Floor((decimal)totalLinkInPage / 2), 1);
int lastPageLink = Math.Min(startPageLink + totalLinkInPage - 1, totalPageCount);
if ((startPageLink + totalLinkInPage - 1) > totalPageCount)
{
lastPageLink = Math.Min(currentPage + (int)Math.Floor((decimal)totalLinkInPage / 2), totalPageCount);
startPageLink = Math.Max(lastPageLink - totalLinkInPage + 1, 1);
}
List<ListItem> pageLinkContainer = new List<ListItem>();if (startPageLink != 1)
{
int prevcounts = currentPage - 1;
pageLinkContainer.Add(new ListItem("First", prevcounts.ToString(), currentPage != 1));
}
for (int i = startPageLink; i <= lastPageLink; i++)
{
pageLinkContainer.Add(new ListItem(i.ToString(), i.ToString(), currentPage != i));
}
if (lastPageLink != totalPageCount)
{
int Nextcounts = currentPage + 1;
pageLinkContainer.Add(new ListItem("Last", Nextcounts.ToString(), currentPage != totalPageCount));
}dlPager.DataSource = pageLinkContainer;
dlPager.DataBind();
}
protected void dlPager_ItemCommand(object source, DataListCommandEventArgs e)
{
if (e.CommandName == "PageNo")
{
BindGrid(Convert.ToInt32(e.CommandArgument));
}
}
class Employee
{
public int ID { get; set; }
public string FName { get; set; }
public DateTime DOB { get; set; }
}
}
I have pasted my code above,pls help me to create the paging with same scenario.

Thanks in Advance.

General Discussions

answered on 13 Feb 2014

1 answer

102 views

paging Image Icon also exporting in Excel

Hi All ,
1. I have two detail Tables in my RadGrid . when I am exporting it in excel the bad image of paging icons are also getting exported in excel.
2.   with this code when I am exporting the excel file records are hidden by default (have records but rows are not visible by default we have to increase the row height every time to see the records) please see the attached image

aspx code is
<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPages/.master" AutoEventWireup="true"
CodeFile="Sample.aspx.cs" Inherits="Sample" %>

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder_Content" runat="Server">
<script type="text/javascript">


//To refresh domains and roles grid
function RebindSampleRadGrid() {
var radMgr = $find('<%=RadAjaxManager.GetCurrent(Page).ClientID %>');
radMgr.ajaxRequest("SampleRadGrid");
return false;
}

function DisableAjax(eventTarget, eventArgument) {

$find('<%=RadAjaxManager.GetCurrent(Page).ClientID %>').__doPostBack(eventTarget, eventArgument);
}
</script>
<telerik:RadSplitter ID="SampleRadSplitter" runat="server">
<telerik:RadPane ID="TopRadPane" runat="server" >
</telerik:RadPane>
<telerik:RadSplitBar ID="ProfileRadSplitBar" runat="server" />
<telerik:RadPane ID="SampleRadPane" runat="server" >
<telerik:RadDockLayout ID="SampleRadDockLayout" runat="server" OnLoadDockLayout="SampleRadDockLayout_LoadDockLayout">
<asp:Label ID="MessageLabel" runat="server" Visible="false" ></asp:Label>
<telerik:RadDockZone BorderStyle="None" ID="SampleRadDockZone" runat="server">
<telerik:RadDock ID="SampleRadDock" runat="server" OnCommand="RadDock_Command">
<TitlebarTemplate>
<table class="RadDockTitlebarTemplateTableClass">
<tr>
<td>
<asp:Label ID="FileLabel" runat="server" Text="Configuration File"
/>
</td>
<td>
<asp:LinkButton ID="RemoveLinkButton" runat="server" Text="Clear Selected"
OnClick="RemoveLinkButton_Click"></asp:LinkButton>
</td>
</tr>
</table>
</TitlebarTemplate>
<ContentTemplate>
<div class="RadGridHorizontalScroll">
<telerik:RadGrid ID="SampleRadGrid" OnPreRender="SampleRadGrid_PreRender" OnNeedDataSource="SampleRadGrid_NeedDataSource"
runat="server" Width="99.4%" OnDetailTableDataBind="SampleRadGrid_DetailTableDataBind"
OnItemDataBound="SampleRadGrid_ItemDataBound" OnItemCreated="SampleRadGrid_ItemCreated"
OnPageIndexChanged="SampleRadGrid_PageIndexChanged">
<ClientSettings>
<Resizing AllowColumnResize="true" EnableRealTimeResize="true" ResizeGridOnColumnResize="true"
ClipCellContentOnResize="true" />
</ClientSettings>
<MasterTableView DataKeyNames="userID,userName" HierarchyLoadMode="Client"
HierarchyDefaultExpanded="false" TableLayout="Fixed" CommandItemDisplay="Top">
<CommandItemTemplate>
<table width="100%">
<tr>
<td></td>
<td class="ExportButtonIconSaperator">
<asp:ImageButton ID="ExportToExcelImageButton"
runat="server" OnClick="ExportToExcelImageButton_Click" />
</td>
</tr>
</table>
</CommandItemTemplate>

<Columns>
<telerik:GridBoundColumn SortExpression="userName" HeaderText="user" HeaderButtonType="TextButton"
DataField="userName">
<%-- Defect# 12711--%>
</telerik:GridBoundColumn>
</Columns>
<DetailTables>
<telerik:GridTableView DataKeyNames="ConfigurationID,userID" GridLines="None" HierarchyLoadMode="Client" HierarchyDefaultExpanded="true">
<PagerStyle Visible="false" />
<ParentTableRelation>
<telerik:GridRelationFields DetailKeyField="userID" MasterKeyField="userID" />
</ParentTableRelation>
<Columns>
<telerik:GridBoundColumn DataField="ConfigurationDesc" HeaderText="Configuration Name"
UniqueName="ConfigurationDesc">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="user" HeaderText="user" UniqueName="user">
<%-- Defect# 12711--%>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="FixedColumn" HeaderText="Fixed Column" UniqueName="FixedColumn">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="meter" HeaderText="meter" UniqueName="meter">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Type" HeaderText="Code"
UniqueName="DisbursementType">
</telerik:GridBoundColumn>
</Columns>
<DetailTables>
<telerik:GridTableView DataKeyNames="ID,userID" Width="100%" GridLines="None"
HierarchyLoadMode="Client" AllowCustomPaging="true">
<ParentTableRelation>
<telerik:GridRelationFields DetailKeyField="userID" MasterKeyField="userID" />
</ParentTableRelation>
<Columns>
<telerik:GridTemplateColumn UniqueName="SelectItemCheckBoxColumn" Resizable="false" Reorderable="false">
<ItemTemplate>
<asp:CheckBox ID="SelectItemCheckBox" runat="server" onclick="return CheckItem(this);" />
</ItemTemplate>
<HeaderTemplate>
<asp:CheckBox ID="SelectHeaderCheckBox" runat="server" onclick="CheckAll(this);" />
</HeaderTemplate>
</telerik:GridTemplateColumn>
<telerik:GridTemplateColumn HeaderText="Action" UniqueName="Column" Resizable="false" Reorderable="false">
<ItemTemplate>
<asp:HyperLink ID="EditHyperLink" runat="server" Text="Edit" ></asp:HyperLink>
</ItemTemplate>
<HeaderStyle Width="5%" />
</telerik:GridTemplateColumn>
<telerik:GridBoundColumn DataField="UniqueNumber" HeaderText="Unique Number"
UniqueName="UniqueNumber" SortExpression="UniqueNumber">
<HeaderStyle Width="10%" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Number" HeaderText="Number" UniqueName="Number"
SortExpression="Number">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="com" HeaderText="com" UniqueName="com"
SortExpression="com">
<HeaderStyle Width="10%" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Date/Time" HeaderText="Date/Time" UniqueName="Date/Time"
SortExpression="Date/Time">
<HeaderStyle Width="10%" />
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="com" HeaderText=" com" UniqueName="com" SortExpression="com">
<%-- Defect# 12711--%>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Pump" HeaderText=" Dispenser" UniqueName="Pump" SortExpression="Pump">
<%-- Defect# 12711--%>
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Type" HeaderText=" Type" UniqueName="Type"
SortExpression="Type">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Quantity" HeaderText="Quantity" UniqueName="Quantity"
SortExpression="Quantity">
</telerik:GridBoundColumn>
<telerik:GridBoundColumn DataField="Cost" HeaderText="Cost" UniqueName="Cost" SortExpression="Cost">
<telerik:GridBoundColumn DataField="ErrorDescription" HeaderText="Error Description"
UniqueName="ErrorDescription" SortExpression="ErrorDescription">
<HeaderStyle Width="20%" />
</telerik:GridBoundColumn>
</Columns>
</telerik:GridTableView>
</DetailTables>
</telerik:GridTableView>
</DetailTables>
</MasterTableView>
</telerik:RadGrid>
</div>
</ContentTemplate>
<Commands>
<telerik:DockCommand Text="Save Position" AutoPostBack="true" />
<telerik:DockExpandCollapseCommand />
</Commands>
</telerik:RadDock>
</telerik:RadDockZone>
</telerik:RadDockLayout>
<telerik:RadWindowManager ID="RadWindowManager" runat="server">
<Windows>
<telerik:RadWindow ID="ErrorDialog"
Left="150px" runat="server" />
<telerik:RadWindow ID="ErrorDialog" Left="150px" runat="server"></telerik:RadWindow>
</Windows>
</telerik:RadWindowManager>
</telerik:RadPane>
</telerik:RadSplitter>
</asp:Content>

and this is code behind

public partial class Sample
{

#region Events

protected void Page_Load(object sender, EventArgs e)
{
TitleSetHelper.Instance.SetHeaderText(sampleRadGrid);
ValidateCredentials(Permission.Check(SecurityAttribute.Perm.Transaction), false);
RadAjaxManager radAjaxManager = Master.FindControl("RadAjaxManager") as RadAjaxManager;
if (radAjaxManager != null)
{
radAjaxManager.AjaxSettings.AddAjaxSetting(radAjaxManager, sampleRadGrid);
radAjaxManager.AjaxSettings.AddAjaxSetting(sampleRadGrid, sampleRadGrid);
radAjaxManager.AjaxSettings.AddAjaxSetting(radAjaxManager, RemoveLinkButton);
radAjaxManager.AjaxSettings.AddAjaxSetting(sampleRadGrid, RemoveLinkButton);

}

}

protected void Page_Init(object sender, EventArgs e)
{
AddCustomPager(sampleRadGrid);
GridTableView gridTableView = sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0];
if (gridTableView != null)
{
gridTableView.AllowPaging = true;
gridTableView.PagerStyle.AlwaysVisible = true;
}

}

protected void sampleRadGrid_NeedDataSource(object source, GridNeedDataSourceEventArgs e)
{
try
{
userInfoList userInfoList = userInfoList.GetInfoList("user", (Int32)userStatus.Active);
DataTable dataTable = new DataTable("userInfoListData");
dataTable.Columns.Add(new DataColumn("userID", Type.GetType("System.Int32")));
dataTable.Columns.Add(new DataColumn("userName", Type.GetType("System.String")));

foreach (userInfo userInfo in userInfoList)
{
DataRow dataRow = dataTable.NewRow();
dataRow["userID"] = userInfo.userID;
dataRow["userName"] = userInfo.userName;
dataTable.Rows.Add(dataRow);
}
sampleRadGrid.DataSource = dataTable;
}
catch (Exception ex)
{
}
if (Cacheobject[String.Format("GridPageIndex{0}", _guid)] != null)
sampleRadGrid.CurrentPageIndex = (Int32)Cacheobject[String.Format("GridPageIndex{0}", _guid)];
}

protected void sampleRadGrid_DetailTableDataBind(object source, Telerik.Web.UI.GridDetailTableDataBindEventArgs e)
{

Cacheobject.Remove(String.Format("IDList{0}", _guid));

Cacheobject.Remove(String.Format("user{0}", _guid));

Cacheobject.Remove(String.Format("GridPageIndex{0}", _guid));
List<Int32> transactionIDList = new List<Int32>();
Int32 userID = 0;
Int32 ConfigurationID = 0;
String userName = String.Empty;
GridDataItem dataItem = e.DetailTableView.ParentItem;
userID = Convert.ToInt32(dataItem.GetDataKeyValue("userID"));
AddCache(String.Format("user{0}", _guid), userID);
userName = Convert.ToString(dataItem.GetDataKeyValue("userName"));
ConfigurationID = Convert.ToInt32(dataItem.GetDataKeyValue("ConfigurationID"));
DataSet dataSet = new DataSet();

if (ConfigurationID == 0)
{
try
{
sampleRadGrid.VirtualItemCount = InfoList.GetTotalRecords(userID);
}

catch (Exception ex)
{
}

DataTable dataTable = new DataTable("Configuration");
dataTable.Columns.Add(new DataColumn("ConfigurationID", System.Type.GetType("System.Int32")));
dataTable.Columns.Add(new DataColumn("userID", System.Type.GetType("System.Int32")));
dataTable.Columns.Add(new DataColumn("ConfigurationDesc", System.Type.GetType("System.String")));
dataTable.Columns.Add(new DataColumn("user", System.Type.GetType("System.String")));
dataTable.Columns.Add(new DataColumn("Column", System.Type.GetType("System.String")));
dataTable.Columns.Add(new DataColumn("meter", System.Type.GetType("System.String")));
dataTable.Columns.Add(new DataColumn("Type", System.Type.GetType("System.String")));
ConfigurationInfo ConfigurationInfo = null;
try
{
ConfigurationInfo = ConfigurationInfo.GetInfo(null, userID);
}

catch (Exception ex)
{
}

if (ConfigurationInfo != null)
{
DataRow row = dataTable.NewRow();
row["ConfigurationID"] = ConfigurationInfo.ConfigurationID;
row["userID"] = ConfigurationInfo.userID;
row["ConfigurationDesc"] = ConfigurationInfo.ConfigurationDesc;
row["user"] = userName;
row["Column"] = ConfigurationInfo.IsColumnFixed ? "Yes" : "No";

catch (Exception ex)
{
}
dataTable.Rows.Add(row);
}
dataSet.Merge(dataTable);

}
else
{
#region Processing Errors Grid

DataTable tempDataTable = new DataTable("tempDataTable");
tempDataTable.Columns.Add(new DataColumn("ID", Type.GetType("System.Int32")));
tempDataTable.Columns.Add(new DataColumn("userID", Type.GetType("System.Int32")));
tempDataTable.Columns.Add(new DataColumn("Number", Type.GetType("System.String")));
tempDataTable.Columns.Add(new DataColumn("Number2", Type.GetType("System.String")));
tempDataTable.Columns.Add(new DataColumn("company", Type.GetType("System.String")));
tempDataTable.Columns.Add(new DataColumn("Date/Time", Type.GetType("System.String")));
tempDataTable.Columns.Add(new DataColumn("Type", Type.GetType("System.String")));
tempDataTable.Columns.Add(new DataColumn("Quantity", Type.GetType("System.String")));
tempDataTable.Columns.Add(new DataColumn("ErrorDescription", Type.GetType("System.String")));
//To get sort expression.
System.Text.StringBuilder sortExpression = new System.Text.StringBuilder();

try
{
if (Cacheobject[String.Format("DetailTablePageIndex{0}", _guid)] != null && Cacheobject[String.Format("IsPageIndexChanged{0}", _guid)] != null)
{
e.DetailTableView.CurrentPageIndex = (Int32)Cacheobject[String.Format("DetailTablePageIndex{0}", _guid)];
Cacheobject.Remove(String.Format("IsPageIndexChanged{0}", _guid));
}
if (Cacheobject[String.Format("PageSize{0}", _guid)] != null)
{
e.DetailTableView.PageSize = (Int32)Cacheobject[String.Format("PageSize{0}", _guid)];
Cacheobject.Remove(String.Format("PageSize{0}", _guid));
}
InfoList InfoList = InfoList.GetInfoList(userID, e.DetailTableView.CurrentPageIndex + 1, e.DetailTableView.PageSize, sortExpression.ToString());
_pageSize = e.DetailTableView.PageSize;
_sortExpression = sortExpression.ToString();
foreach (TempInfo temp in InfoList)
{
if (IDList.Count < e.DetailTableView.PageSize)
{
String site = String.Empty;
String pump = String.Empty;
String errorDescription = String.Empty;
String billCode = String.Empty;
DataRow Row = tempDataTable.NewRow();
Row["ID"] = temp.ID;
Row["userID"] = temp.userID;
Row["Number"] = temp.Number;
Row["Company"] = temp.Company;
if (!String.IsNullOrEmpty(temp.TransactionDate))
Row["Date/Time"] = Convert.ToDateTime(tempTransaction.TransactionDate).ToString("MM/dd/yyyy HH:mm:sss");
_transactionID = temp.TransactionID;
Boolean isError = false;
String rejectedRecordBits = temp.RejectedRecordsBitsString;

IDList.Add(temp.TransactionID);
}
AddSlidingCache(String.Format("IDList{0}", _guid), transactionIDList);
AddSlidingCache(String.Format("GridPageIndex{0}", _guid), sampleRadGrid.CurrentPageIndex);
AddSlidingCache(String.Format("DetailTablePageIndex{0}", _guid), e.DetailTableView.CurrentPageIndex);
}

catch (Exception ex)
{
}
dataSet.Merge(tempDataTable);

#endregion
}
e.DetailTableView.DataSource = dataSet;
}

protected void sampleRadGrid_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
{
if (e.Item is GridDataItem)
{
if (editHyperLink != null)
{
GridDataItem dataItem = e.Item as GridDataItem;
string checkSite = dataItem["Url"].Text;
//String formatting off of data item
//<Font color=red></font>
if (checkSite.Contains(@"<Font color=red>"))
checkSite = checkSite.Replace(@"<Font color=red>", "");
if (checkSite.Contains(@"</Font>"))
checkSite = checkSite.Replace(@"</Font>", "");
if (checkSite.Contains(_errorImagePath))
checkSite = checkSite.Replace(_errorImagePath, "");

}
}
}
protected void sampleRadGrid_PreRender(object sender, EventArgs e)
{
Boolean hasRecords = false;
if (sampleRadGrid.MasterTableView.Items.Count > 0)
{
foreach (GridDataItem dataItem in sampleRadGrid.MasterTableView.Items)
{

foreach (GridDataItem nestedDataItem in dataItem.ChildItem.NestedTableViews[0].Items)
{

if (!hasRecords && nestedDataItem.ChildItem.NestedTableViews[0].Items.Count > 0)
{
hasRecords = true;
break;
}
}
if (hasRecords)
break;

}
}
RemoveLinkButton.Enabled = hasRecords;

}

protected void RemoveLinkButton_Click(object sender, EventArgs e)
{
String cacheName = String.Format("ID{0}", _guid);
if (Cacheobject[cacheName] != null)
{
Cacheobject.Remove(cacheName);
}
MessageLabel.Visible = false;
List<Int32> transactionIDList = new List<Int32>();
foreach (GridDataItem gridDataItem in sampleRadGrid.Items)
{
CheckBox processErrorcheckBox = gridDataItem.FindControl("SelectItemCheckBox") as CheckBox;
if (processErrorcheckBox != null && processErrorcheckBox.Checked)
{
Int32 ID = 0;
Int32.TryParse(Convert.ToString(gridDataItem.GetDataKeyValue("ID")), out ID);
transactionIDList.Add(ID);
}
}

}
protected void ExportToExcelImageButton_Click(object sender, EventArgs e)
{
ExportDataToFile();
ExportToExcel(sampleRadGrid, "sampleResults", false, String.Empty);
}
protected void Page_PreRender(object sender, System.EventArgs e)
{
GridItem commandItem = sampleRadGrid.MasterTableView.GetItems(GridItemType.CommandItem)[0];
ImageButton exportToExcelImageButton = commandItem.FindControl("ExportToExcelImageButton") as ImageButton;
Boolean isGridHasData = sampleRadGrid.Items.Count > 0;
if (exportToExcelImageButton != null)
{
exportToExcelImageButton.Enabled = isGridHasData;
if (exportToExcelImageButton.Enabled)
{
exportToExcelImageButton.Attributes.Add("onclick", String.Format("DisableAjax(\"{0}\", \"\"); return false;", exportToExcelImageButton.UniqueID));
exportToExcelImageButton.Style.Add(StringResources.CssCursorKey, StringResources.CssCursorValue);
}
}
}
private userSiteInfo userSiteGet(string checkSite, int userID)
{
userSiteInfo userSiteInfo = null;

try
{
userSiteInfo = userSiteInfo.GetInfo(checkSite, userID);
}

catch (Exception ex)
{
}
return userSiteInfo;
}

protected void sampleRadGrid_ItemCreated(object sender, Telerik.Web.UI.GridItemEventArgs e)
{
if (e.Item is GridDataItem)
{
if (Cacheobject[String.Format("user{0}", _guid)] != null && e.Item.OwnerTableView.HierarchyDefaultExpanded)
{
if (Convert.ToInt32(e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["userID"]) == (Int32)Cacheobject[String.Format("user{0}", _guid)])
e.Item.OwnerTableView.HierarchyDefaultExpanded = true;
else
e.Item.OwnerTableView.HierarchyDefaultExpanded = false;
}
}
}

protected void sampleRadGrid_PageIndexChanged(object source, GridPageChangedEventArgs e)
{
e.Item.OwnerTableView.CurrentPageIndex = e.NewPageIndex;
AddSlidingCache(String.Format("GridPageIndex{0}", _guid), sampleRadGrid.CurrentPageIndex);
Cacheobject.Remove(String.Format("DetailTablePageIndex{0}", _guid));
}

#endregion

#region Class Functions
/// <summary>
/// Create Export Data
/// </summary>
private void ExportDataToFile()
{
sampleRadGrid.MasterTableView.ExpandCollapseColumn.Display = false;
sampleRadGrid.MasterTableView.HierarchyLoadMode = GridChildLoadMode.Client;
sampleRadGrid.MasterTableView.DetailTables[0].ExpandCollapseColumn.Display = false;
sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0].ExpandCollapseColumn.Display = false;
sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0].ShowFooter = false;
sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0].ShowGroupFooter= false;
sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0].PagerStyle.Visible = false;
sampleRadGrid.ExportSettings.IgnorePaging = true;
sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0].AllowPaging = false;
GridTemplateColumn templateColumn = sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0].Columns.FindByUniqueName("TemplateColumn") as GridTemplateColumn;
if (templateColumn != null)
templateColumn.Visible = false;
GridTemplateColumn selectItemCheckBoxColumn = sampleRadGrid.MasterTableView.DetailTables[0].DetailTables[0].Columns.FindByUniqueName("SelectItemCheckBoxColumn") as GridTemplateColumn;
if (selectItemCheckBoxColumn != null)
selectItemCheckBoxColumn.Visible = false;
}
protected void ExportToExcel(RadGrid searchRadGrid, String fileName, Boolean isActionColumn, String columnUniqueName)
{
if (isActionColumn)
searchRadGrid.MasterTableView.Columns.FindByUniqueName(columnUniqueName).Display = false;

if (searchRadGrid.MasterTableView.HasDetailTables)
{
foreach (GridTableView gridTableView in searchRadGrid.MasterTableView.DetailTables)
{

gridTableView.AllowPaging = false;
gridTableView.HierarchyDefaultExpanded = true;
}
}
searchRadGrid.ExcelExportCellFormatting += new OnExcelExportCellFormattingEventHandler(SearchRadGrid_ExcelExportCellFormatting);
searchRadGrid.ItemCreated += new GridItemEventHandler(RadGrid_ItemCreated);
searchRadGrid.ExportSettings.ExportOnlyData = true;
searchRadGrid.ExportSettings.IgnorePaging = true;
searchRadGrid.ExportSettings.OpenInNewWindow = true;
searchRadGrid.ExportSettings.FileName = fileName;
_isExport = true;
searchRadGrid.MasterTableView.ExportToExcel();
}
#endregion

protected void AddCustomPager(RadGrid radGrid)
{
radGrid.PageSize = 10;
radGrid.AllowPaging = true;
radGrid.MasterTableView.PagerStyle.AlwaysVisible = true;
foreach (GridTableView gridTableView in radGrid.MasterTableView.DetailTables)
{
gridTableView.PageSize = 10;
gridTableView.AllowPaging = true;
gridTableView.PagerStyle.AlwaysVisible = true;
}
radGrid.ItemCreated += new GridItemEventHandler(RadGrid_ItemCreated);
if (radGrid.ID != "InventoryInformationRadGrid")
radGrid.ItemCommand += new GridCommandEventHandler(RadGrid_ItemCommand);
}
}

Thanks

General Discussions

answered on 13 Feb 2014

1 answer

253 views

RadDatePicker Date Entry Text Box Background Color Changes To White On Mouse Over

Version 2013.1.514.40

I am setting a background color on my RadDatePicker's date entry text box as an indicator to the user for a certain condition. The problem is that when the cursor is hovered over this text box, the background color changes back to white. I looked at the JavaScript object and the CSS for this control but could not find where it is setting the background color. Does anyone have any idea why this happens? It seems like a bug.

Calendar

answered on 13 Feb 2014

2 answers

244 views

FileBrowserContentProvider for accessing network folder problem

Hi all,
I'm trying to develope my own FileBrowserContentProvider for accessing network folder ("\\NetFolderName\\disk1\\folldername..."), but I found a problem: treelist on left works correct and shows the right structure of folder, but when I try to browse one of this element the filelist on right does't refresh, ant still show the root folder elements (it will refresh with the uploadpanel but does't change the content).
Any helps? Thanks...

Here the example code: FileProvider class

using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Web;

using Telerik.Web.UI.Widgets;

namespace Cep.Print

{

public class FileProvider : Telerik.Web.UI.Widgets.FileBrowserContentProvider

{

//constructor must be present when overriding a base content provider class

//you can leave it empty

public FileProvider(HttpContext context, string[] searchPatterns, string[] viewPaths, string[] uploadPaths, string[] deletePaths, string selectedUrl, string selectedItemTag)

: base(context, searchPatterns, viewPaths, uploadPaths, deletePaths, selectedUrl, selectedItemTag)

{

}

private void GetRecoursiveDirectory()

{

//directories

}

public override Telerik.Web.UI.Widgets.DirectoryItem ResolveRootDirectoryAsTree(string path)

{

//try authentication with permitted user

#region Login

//CONTROLLO CHE SIA DA EFFETTUARE IL LOGIN UTENTE

string LoginDaEffettuare = System.Configuration.ConfigurationManager.AppSettings["EffettuaLoginUtente"].ToString();

bool bLogin = false;

if (!String.IsNullOrEmpty(LoginDaEffettuare))

if (LoginDaEffettuare.CompareTo("1") == 0)

bLogin = true;

//EFFETTUO IL LOGIN UTENTE SE NECESSARIO

CEP.Authorization.SpecialAuthentication Special = new CEP.Authorization.SpecialAuthentication();

if (bLogin)

{

string userName = System.Configuration.ConfigurationManager.AppSettings["NomeUtente"].ToString();

string domain = System.Configuration.ConfigurationManager.AppSettings["Dominio"].ToString();

string password = System.Configuration.ConfigurationManager.AppSettings["Psw"].ToString();

if (!Special.impersonateValidUser(userName, domain, password))

{

String errore = "PERMESSO DI ACCESSO AL DOMINIO " + domain + " NEGATO!";

return null;

}

else

{

}

#endregion

DirectoryInfo info = new DirectoryInfo(path);

List<Telerik.Web.UI.Widgets.FileItem> files = new List<Telerik.Web.UI.Widgets.FileItem>();

foreach (FileInfo filetmp in info.GetFiles())

files.Add(new

Telerik.Web.UI.Widgets.FileItem(filetmp.Name, filetmp.Extension, filetmp.Length, filetmp.FullName, filetmp.FullName, filetmp.FullName, Telerik.Web.UI.Widgets.PathPermissions.Delete | Telerik.Web.UI.Widgets.PathPermissions.Read | Telerik.Web.UI.Widgets.PathPermissions.Upload));

List<Telerik.Web.UI.Widgets.DirectoryItem> directories = new List<Telerik.Web.UI.Widgets.DirectoryItem>();

foreach (DirectoryInfo dirtmp in info.GetDirectories())

{

Telerik.Web.UI.Widgets.DirectoryItem itmtmp = new

Telerik.Web.UI.Widgets.DirectoryItem(dirtmp.Name, dirtmp.FullName, dirtmp.FullName, dirtmp.Name, Telerik.Web.UI.Widgets.PathPermissions.Delete | Telerik.Web.UI.Widgets.PathPermissions.Read | Telerik.Web.UI.Widgets.PathPermissions.Upload,

null, null);

directories.Add(itmtmp);

}

Telerik.Web.UI.Widgets.DirectoryItem itm = new

Telerik.Web.UI.Widgets.DirectoryItem(path, path, path, path, Telerik.Web.UI.Widgets.PathPermissions.Read | Telerik.Web.UI.Widgets.PathPermissions.Upload | Telerik.Web.UI.Widgets.PathPermissions.Delete, files.ToArray(), directories.ToArray());

return itm;

//return null;

//throw new NotImplementedException();

}

public override Telerik.Web.UI.Widgets.DirectoryItem ResolveDirectory(string path)

{

//try authentication with permitted user

#region Login

//CONTROLLO CHE SIA DA EFFETTUARE IL LOGIN UTENTE

string LoginDaEffettuare = System.Configuration.ConfigurationManager.AppSettings["EffettuaLoginUtente"].ToString();

bool bLogin = false;

if (!String.IsNullOrEmpty(LoginDaEffettuare))

if (LoginDaEffettuare.CompareTo("1") == 0)

bLogin = true;

//EFFETTUO IL LOGIN UTENTE SE NECESSARIO

CEP.Authorization.SpecialAuthentication Special = new CEP.Authorization.SpecialAuthentication();

if (bLogin)

{

string userName = System.Configuration.ConfigurationManager.AppSettings["NomeUtente"].ToString();

string domain = System.Configuration.ConfigurationManager.AppSettings["Dominio"].ToString();

string password = System.Configuration.ConfigurationManager.AppSettings["Psw"].ToString();

if (!Special.impersonateValidUser(userName, domain, password))

{

String errore = "PERMESSO DI ACCESSO AL DOMINIO " + domain + " NEGATO!";

return null;

}

else

{

}

#endregion

DirectoryInfo info = new DirectoryInfo(path);

List<Telerik.Web.UI.Widgets.FileItem> files = new List<Telerik.Web.UI.Widgets.FileItem>();

foreach (FileInfo filetmp in info.GetFiles())

files.Add(new

Telerik.Web.UI.Widgets.FileItem(filetmp.Name, filetmp.Extension, filetmp.Length, filetmp.FullName, filetmp.FullName, filetmp.FullName, Telerik.Web.UI.Widgets.PathPermissions.Delete | Telerik.Web.UI.Widgets.PathPermissions.Read | Telerik.Web.UI.Widgets.PathPermissions.Upload));

List<Telerik.Web.UI.Widgets.DirectoryItem> directories = new List<Telerik.Web.UI.Widgets.DirectoryItem>();

foreach (DirectoryInfo dirtmp in info.GetDirectories())

directories.Add(new

Telerik.Web.UI.Widgets.DirectoryItem(dirtmp.Name, dirtmp.FullName, dirtmp.FullName, dirtmp.FullName, Telerik.Web.UI.Widgets.PathPermissions.Delete | Telerik.Web.UI.Widgets.PathPermissions.Read | Telerik.Web.UI.Widgets.PathPermissions.Upload,

null, null));

Telerik.Web.UI.Widgets.DirectoryItem itm = new

Telerik.Web.UI.Widgets.DirectoryItem(path, path, path, path, Telerik.Web.UI.Widgets.PathPermissions.Read | Telerik.Web.UI.Widgets.PathPermissions.Upload | Telerik.Web.UI.Widgets.PathPermissions.Delete, files.ToArray(), directories.ToArray());

return itm;

//return null;

//return base.ResolveDirectory(path);

//throw new NotImplementedException();

}

public override FileItem GetFileItem(string path)

{

//try authentication with permitted user

#region Login

//CONTROLLO CHE SIA DA EFFETTUARE IL LOGIN UTENTE

string LoginDaEffettuare = System.Configuration.ConfigurationManager.AppSettings["EffettuaLoginUtente"].ToString();

bool bLogin = false;

if (!String.IsNullOrEmpty(LoginDaEffettuare))

if (LoginDaEffettuare.CompareTo("1") == 0)

bLogin = true;

//EFFETTUO IL LOGIN UTENTE SE NECESSARIO

CEP.Authorization.SpecialAuthentication Special = new CEP.Authorization.SpecialAuthentication();

if (bLogin)

{

string userName = System.Configuration.ConfigurationManager.AppSettings["NomeUtente"].ToString();

string domain = System.Configuration.ConfigurationManager.AppSettings["Dominio"].ToString();

string password = System.Configuration.ConfigurationManager.AppSettings["Psw"].ToString();

if (!Special.impersonateValidUser(userName, domain, password))

{

String errore = "PERMESSO DI ACCESSO AL DOMINIO " + domain + " NEGATO!";

return null;

}

else

{

}

#endregion

if (File.Exists(path))

{

FileInfo file = new FileInfo(path);

FileItem tim = new FileItem(file.Name, file.Extension, file.Length, "", file.FullName, "", PathPermissions.Delete | PathPermissions.Read | PathPermissions.Upload);

return tim;

}

return null;

}

public override string GetFileName(string url)

{

//return null;