Hi,

We use a scheduler in our site which by default loads all the appointments for everyone on that given day.

We have a separate drop down which has user names. When a username is selected from the list, schedule for that user is loaded in the scheduler.

When the scheduler is empty , it loads well.

In some cases where the calendar is full with appointments, when i select a user from the drop down, I get the error given below. I get this error before it goes to  dropdown_selectedindexchange event.  Does this have anything to do with the view state? What fix is needed to get it working ?

'System.Web.HttpUnhandledException' was thrown. ---> System.Web.HttpException: Maximum request length exceeded.
   at System.Web.HttpRequest.GetEntireRawContent()
   at System.Web.HttpRequest.FillInFormCollection()
   at System.Web.HttpRequest.get_Form()
   at System.Web.HttpRequest.get_HasForm()
   at System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull)
   at System.Web.UI.Page.DeterminePostBackMode()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Thanks,

Ravi

Below is my code

@{Html.Telerik().Window()
    .Name("SupportDetailCommentPopup")
    .Title("Comment")
    .Content(@<text>
        <form>
            <div class="popup-validation-summary" style="display: none;">
                <ul class="popup-validation-message-list"></ul>
            </div>
            <textarea id="SupportDetailCommentText" maxlength="255" style="width: 280px; height:100px" class="t-input ignoreForUnsavedChanges"></textarea>
            <ul class="editor-fields">
                <li>
                    @Html.Label("Updated By")
                    <div id="SupportDetailCommentLastUpdatedByText"></div>
                </li>
                <li>
                    @Html.Label("Last Updated Date")
                    <div id="SupportDetailCommentLastUpdatedDateText"></div>
                </li>
            </ul>

            <input type="button" value="Save" id="FundsAvailableForMonthPopUpSave" onclick="" class="t-button button-spacing" />
            <input type="button" value="Cancel" onclick="" class="t-button button-spacing" />
        </form>
    </text>)
    .Modal(true)
    .Visible(false)
    .Draggable(true)
    .ClientEvents(e => e.OnOpen("SupportDetailCommentPopUpOpen"))
    .Width(300);
}

Hey

I am having a issue where my chart displays grey when I update it with new values.

When the page first loads I can see the grid (with no data), my x and y axis, legend, and the title. Once I bind data to it, the whole grid turns grey but I am still able to see everything else.

Internet Explorer also pops up a dialogue that tells me that a script on the page is causing my web browser to run slowly.

However I don't have this problem on my local computer, only on the computer I'm trying to deploy this on.

Attached is a picture of what the Chart looks like when I try to load data to it.

Hi Team,

I'm using Telerik controls "RadControls for ASP.NET AJAX 2011.3 1305" , I developed a Rad Grid with modal popup,When I click on edit button ,a Modal Popup will launch with grid item editable, in my local environment it is working fine but the same thing is not working after deploying it into Development servers.

This issue is happening in IE, I'm using IE 11.

Thanks in Advance.

Hi,

Am binding the RadGrid from dynamic data table in codebehind. After insert or updates happen the grid is not binding.

Below the code for reference.

ASPX

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
<script type="text/javascript">
function RowDblClick(sender, eventArgs) {
sender.get_masterTableView().editItem(eventArgs.get_itemIndexHierarchical());
}
</script>
</telerik:RadCodeBlock>
<telerik:RadScriptManager ID="RadScriptManager1" runat="server">
</telerik:RadScriptManager>
<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
<AjaxSettings>
<telerik:AjaxSetting AjaxControlID="RadGrid1">
<UpdatedControls>
<telerik:AjaxUpdatedControl ControlID="RadGrid1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl>
</UpdatedControls>
</telerik:AjaxSetting>
</AjaxSettings>
</telerik:RadAjaxManager>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
</telerik:RadAjaxLoadingPanel>
<div>
<telerik:RadFormDecorator RenderMode="Lightweight" ID="RadFormDecorator1" runat="server" DecorationZoneID="demo" DecoratedControls="All"
EnableRoundedCorners="false" />
<telerik:RadGrid RenderMode="Lightweight" ID="RadGrid1" runat="server" GridLines="None" AllowPaging="true" PageSize="20"
AllowSorting="True" AutoGenerateColumns="False" ShowStatusBar="true" AllowAutomaticDeletes="true" AllowAutomaticInserts="true" AllowAutomaticUpdates="true"
OnItemDeleted="RadGrid1_ItemDeleted" OnItemUpdated="RadGrid1_ItemUpdated" OnNeedDataSource="RadGrid1_NeedDataSource"
OnItemCommand="RadGrid1_ItemCommand" OnItemInserted="RadGrid1_ItemInserted" OnPreRender="RadGrid1_PreRender">
<MasterTableView CommandItemDisplay="Top" DataKeyNames="EmpID">
<Columns>
<telerik:GridEditCommandColumn>
</telerik:GridEditCommandColumn>
<telerik:GridBoundColumn HeaderText="Employee ID" DataField="EmpID"></telerik:GridBoundColumn>
<telerik:GridBoundColumn HeaderText="Employee Name" DataField="EmpName"></telerik:GridBoundColumn>
<telerik:GridButtonColumn UniqueName="DeleteColumn" Text="Delete" CommandName="Delete">
</telerik:GridButtonColumn>
</Columns>
<EditFormSettings EditFormType="Template" >
<FormTemplate>
<table cellspacing="2" cellpadding="1" width="100%" border="0" rules="none" style="border-collapse: collapse;">
<tr>
<td style="padding-left: 5px; width: 50%;" align="left">
<asp:Label ID="Label3" runat="server" CssClass="DisplayLabel" Text="Employee ID"></asp:Label> <br />
<asp:TextBox ID="TextBox1" runat="server" Width="90%" Text='<%# Bind("EmpID") %>'></asp:TextBox>
</td>
<td style="padding-left: 5px; width: 50%;" align="left">
<asp:Label ID="Label1" runat="server" CssClass="DisplayLabel" Text="Employee Name"></asp:Label> <br />
<asp:TextBox ID="TextBox2" runat="server" Width="90%" Text='<%# Bind("EmpName") %>'></asp:TextBox>
</td>
</tr>
<tr>
<td colspan="2"></td>
</tr>
<tr>
<td align="right" colspan="2">
<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'
runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>' CssClass="button"></asp:Button>&nbsp;
<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False" CommandName="Cancel" CssClass="button"></asp:Button>
</td>
</tr>
</table>
</FormTemplate>
</EditFormSettings>
</MasterTableView>
<ClientSettings>
<ClientEvents OnRowDblClick="RowDblClick"></ClientEvents>
</ClientSettings>
</telerik:RadGrid>

CS

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 System.Data;
public partial class TelerikGridview : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
DataTable dt = new DataTable();
dt.Columns.Add("EmpID");
dt.Columns.Add("EmpName");
DataRow dr;
dr = dt.NewRow();
dr["EmpID"] = "1";
dr["EmpName"] = "Akash";
dt.Rows.Add(dr);
dr = dt.NewRow();
dr["EmpID"] = "2";
dr["EmpName"] = "Babu";
dt.Rows.Add(dr);
dr = dt.NewRow();
dr["EmpID"] = "3";
dr["EmpName"] = "Charles";
dt.Rows.Add(dr);
dr = dt.NewRow();
dr["EmpID"] = "4";
dr["EmpName"] = "Dhulkar";
dt.Rows.Add(dr);
dr = dt.NewRow();
dr["EmpID"] = "5";
dr["EmpName"] = "Elizabeth";
dt.Rows.Add(dr);
Session["EmployeeDT"] = dt;
}
}
protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
{
DataTable dtEmployee = (DataTable)Session["EmployeeDT"];
GridEditCommandColumn editColumn = (GridEditCommandColumn)RadGrid1.MasterTableView.GetColumn("EditCommandColumn");
GridButtonColumn deleteColumn = (GridButtonColumn)RadGrid1.MasterTableView.GetColumn("DeleteColumn");
if (e.CommandName == RadGrid.InitInsertCommandName) //"Add new" button clicked
{
editColumn.Visible = false;
deleteColumn.Visible = false;
}
else if (e.CommandName == RadGrid.PerformInsertCommandName)
{
editColumn.Visible = false;
deleteColumn.Visible = false;
GridEditableItem editedItem = e.Item as GridEditableItem;
TextBox txtEmployeeID = editedItem.FindControl("TextBox1") as TextBox;
TextBox TXTEmployeeName = editedItem.FindControl("TextBox2") as TextBox;
DataRow dr;
dr = dtEmployee.NewRow();
dr["EmpID"] = txtEmployeeID.Text;
dr["EmpName"] = TXTEmployeeName.Text;
dtEmployee.Rows.Add(dr);
dtEmployee.AcceptChanges();
Session["dtLOB"] = dtEmployee;
}
else if (e.CommandName == RadGrid.EditCommandName)
{
GridEditableItem editedItem = e.Item as GridEditableItem;
TextBox txtEmployeeID = editedItem.FindControl("TextBox1") as TextBox;
txtEmployeeID.Enabled = false;
}
else if (e.CommandName == RadGrid.UpdateCommandName)
{
GridEditableItem editedItem = e.Item as GridEditableItem;
TextBox txtEmployeeID = editedItem.FindControl("TextBox1") as TextBox;
TextBox TXTEmployeeName = editedItem.FindControl("TextBox2") as TextBox;
foreach (GridDataItem item in RadGrid1.EditItems)
{
if (item.GetDataKeyValue("EmpID").ToString() == txtEmployeeID.Text)
{
for (int i = 0; i < dtEmployee.Rows.Count; i++)
{
if (dtEmployee.Rows[i]["EmpID"].ToString() == txtEmployeeID.Text)
{
dtEmployee.Rows[i]["EmpName"] = TXTEmployeeName.Text;
}
}
}
}

dtEmployee.AcceptChanges();
Session["dtLOB"] = dtEmployee;
}
else if (e.CommandName == RadGrid.RebindGridCommandName && e.Item.OwnerTableView.IsItemInserted)
{
e.Canceled = true;
}
else
{
if (!editColumn.Visible)
editColumn.Visible = true;
}
}
protected void RadGrid1_ItemUpdated(object source, Telerik.Web.UI.GridUpdatedEventArgs e)
{
if (e.Exception != null)
{
e.KeepInEditMode = true;
e.ExceptionHandled = true;
}
}
protected void RadGrid1_ItemInserted(object source, GridInsertedEventArgs e)
{
}
protected void RadGrid1_ItemDeleted(object source, GridDeletedEventArgs e)
{
}
protected void RadGrid1_PreRender(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
//RadGrid1.EditIndexes.Add(0);
//RadGrid1.Rebind();
}
}
protected void RadGrid1_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
{
DataTable dt = new DataTable();
dt = (DataTable)Session["EmployeeDT"];
(sender as RadGrid).DataSource = dt;
}
}

Kindly help is there anything I missed out.

Regards,

Ganeshkumar

I am having some display issues in the scheduler its courrupting the date when i switch to week view all other views are fineis theri any way of making the cell taller?.

I am trying to copy/paste a delimited string into the AutoCompleteBox such as follows -  test@test.com;test2@test.com;test3@test.com

The expected behavior would be to tokenize all three of those entries; however, it only takes the last entry and removes the others.  Is there a way to get it to tokenize all 3?

Hi

How to load dropdownlist based on group for ex: 

ex:

India 

   Tamilnadu

   Andra

Srilanka 

  State1

  State2

In telerik dropdownlist