Questions on UI for ASP.NET AJAX Forum

0 answers

78 views

using a date in heirarchical grid

Disregard. Thanks.

Grid

asked on 22 Dec 2008

1 answer

133 views

Recurring Apointments show recursion only after postback?

I'm not sure if the title is what the issue is but that's what i'm thinking. When the scheduler loads and i select "monthly" the initial dates don't show up until i go to the next month. Once i do see the dates they are showed as recurring but only by the recurring icon and not actually recurring on the scheduler. The kicker is that the appointments show up after i either edit then click cancel or delete one of the appointments shown...Heres a video to show you what im talking about. Not sure why it won't give the high res option.
Heres my code...

    
                Public Sub AddAppointments() 
        
                    RadCal.Appointments.Clear() 
        
                    Dim rd As SqlClient.SqlDataReader = Data.SqlHelper.ExecuteReader(ConnString, "dbo.JobSelect") 
        
                    While rd.Read 
        
                        Dim range As New RecurrenceRange 
        
                        range.Start = rd.GetDateTime(12) 
        
                        range.EventDuration = rd.GetDateTime(13) - rd.GetDateTime(12) 
        
                        Select Case rd.GetInt32(5) 
        
                            Case 4 
        
                                Dim DailyRR As New DailyRecurrenceRule(rd.GetInt32(6), range) 
        
                                Dim da As New Appointment(rd.GetInt32(0), rd.GetDateTime(12), rd.GetDateTime(13), rd.GetString(1), DailyRR.ToString) 
        
                                RadCal.InsertAppointment(da) 
        
                                RadCal.DataKeyField = da.ID 
        
                                RadCal.DataStartField = da.Start 
        
                                RadCal.DataEndField = da.End 
        
                                RadCal.DataSubjectField = da.Subject 
        
                            Case 8 
        
                                Dim WeeklyRR As New WeeklyRecurrenceRule(rd.GetInt32(10), rd.GetInt32(6), range) 
        
                                Dim da As New Appointment(rd.GetInt32(0), rd.GetDateTime(12), rd.GetDateTime(13), rd.GetString(1), WeeklyRR.ToString) 
        
                                RadCal.InsertAppointment(da) 
        
                                RadCal.DataKeyField = da.ID 
        
                                RadCal.DataStartField = da.Start 
        
                                RadCal.DataEndField = da.End 
        
                                RadCal.DataSubjectField = da.Subject 
        
                            Case 16 
        
                                Dim MonthlyRR As New MonthlyRecurrenceRule(rd.GetInt32(6), rd.GetInt32(10), range) 
        
                                Dim da As New Appointment(rd.GetInt32(0), rd.GetDateTime(12), rd.GetDateTime(13), rd.GetString(1), MonthlyRR.ToString) 
        
                                RadCal.InsertAppointment(da) 
        
                                RadCal.DataKeyField = da.ID 
        
                                RadCal.DataStartField = da.Start 
        
                                RadCal.DataEndField = da.End 
        
                                RadCal.DataSubjectField = da.Subject 
        
                            Case 32 
        
                                Dim MonthlyRelativeRR As New MonthlyRecurrenceRule(rd.GetInt32(9), rd.GetInt32(6), rd.GetInt32(10), range) 
        
                                Dim da As New Appointment(rd.GetInt32(0), rd.GetDateTime(12), rd.GetDateTime(13), rd.GetString(1), MonthlyRelativeRR.ToString) 
        
                                RadCal.InsertAppointment(da) 
        
                                RadCal.DataKeyField = da.ID 
        
                                RadCal.DataStartField = da.Start 
        
                                RadCal.DataEndField = da.End 
        
                                RadCal.DataSubjectField = da.Subject 
        
                        End Select 
        
                    End While 
        
                    rd.Close() 
        
                End Sub

Scheduler

answered on 22 Dec 2008

2 answers

196 views

[Solved] Need to set styles for the pop-up filter menu

Does anyone know how to set styles, etc., for the pop-up filter menu (menu that lets you select "no filter", "begins with", etc.) for RadGrid? It appears to be using the link style settings for the page itself, but with the text and background colors we are using (and need to use to keep consistency with other pages and products), it looks terrible and is not readable.

Thanks.

Grid

answered on 22 Dec 2008

5 answers

227 views

[Solved] Set Width of RadPanelItem In OnClientItemExpand

Is there a way to set the width of a RadPanelItem through client script in the OnClientItemExpand event?

PanelBar

answered on 22 Dec 2008

1 answer

224 views

RadAjaxManager & RadAjaxManagerProxy

While using the Telerik Trainer and following the video on the Loading panel and the RadAjaxmanager and proxy I have run into a problem. I following the video step by step and even retraced my steps but as soon as I created the master page and moved my RadAjaxManager from my contant page to my master page and added the RadAjaxManagerProxy it has started to post back and refresh the screen. Now when I go to the RadAjaxManagerProxy and go to Configure Ajax Manager there are no controls even though there is within that page and even when it is hard coded with those controls it doesn't see them. I need to find a solution asap for a work project.

Any suggestions?

Master Page HTML Code

    
            <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="TelerikTools.Site1" %> 
        
            <%@ 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>Untitled Page</title> 
        
                <asp:ContentPlaceHolder ID="head" runat="server">  
        
                </asp:ContentPlaceHolder> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                <div> 
        
                  <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">  
        
                  </telerik:RadAjaxManager> 
        
                    <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">  
        
                    </asp:ContentPlaceHolder> 
        
                  <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server"   
        
                  height="75px" InitialDelayTime="10" IsSticky="True" MinDisplayTime="5000"   
        
                  width="75px">  
        
                  <img alt="Loading..." src="RadControls/Ajax/Skins/Default/loading1.gif"   
        
                    style="border:0px;" /><br /> 
        
                  Add Some Text  
        
                </telerik:RadAjaxLoadingPanel> 
        
                </div> 
        
                </form> 
        
            </body> 
        
            </html>

Contant Page HTML

    
            <%@ Page Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true" CodeBehind="RadAjaxManager.aspx.cs" Inherits="TelerikTools.RadAjaxManager" %> 
        
            <%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %> 
        
            <asp:Content ID="Content1" runat=server ContentPlaceHolderID=ContentPlaceHolder1>  
        
                <div> 
        
                  <telerik:RadScriptManager ID="RadScriptManager1" Runat="server">  
        
                  </telerik:RadScriptManager> 
        
                </div> 
        
                <asp:CheckBox ID="CheckBox1" runat="server" AutoPostBack="True"   
        
                  oncheckedchanged="CheckBox1_CheckedChanged" Text="Check Me" />      
        
                <asp:Label ID="Label1" runat="server"></asp:Label> 
        
                <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True"   
        
                  DataSourceID="SqlDataSource1" GridLines="None">  
        
            <MasterTableView AutoGenerateColumns="False" DataSourceID="SqlDataSource1">  
        
            <RowIndicatorColumn> 
        
            <HeaderStyle Width="20px"></HeaderStyle> 
        
            </RowIndicatorColumn> 
        
            <ExpandCollapseColumn> 
        
            <HeaderStyle Width="20px"></HeaderStyle> 
        
            </ExpandCollapseColumn> 
        
              <Columns> 
        
                <telerik:GridBoundColumn DataField="STATE_NM" EmptyDataText="&amp;nbsp;"   
        
                  HeaderText="STATE_NM" SortExpression="STATE_NM" UniqueName="STATE_NM">  
        
                </telerik:GridBoundColumn> 
        
                <telerik:GridBoundColumn DataField="CITY_NM" EmptyDataText="&amp;nbsp;"   
        
                  HeaderText="CITY_NM" SortExpression="CITY_NM" UniqueName="CITY_NM">  
        
                </telerik:GridBoundColumn> 
        
                <telerik:GridBoundColumn DataField="ZIPCODE" EmptyDataText="&amp;nbsp;"   
        
                  HeaderText="ZIPCODE" SortExpression="ZIPCODE" UniqueName="ZIPCODE">  
        
                </telerik:GridBoundColumn> 
        
              </Columns> 
        
              <PagerStyle Mode="NextPrevAndNumeric" /> 
        
            </MasterTableView> 
        
            <FilterMenu EnableTheming="True">  
        
            <CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation> 
        
            </FilterMenu> 
        
            </telerik:RadGrid> 
        
                <asp:SqlDataSource ID="SqlDataSource1" runat="server"   
        
                  ConnectionString="<%$ ConnectionStrings:ConnectionString %>"   
        
                  ProviderName="<%$ ConnectionStrings:ConnectionString.ProviderName %>"   
        
                  SelectCommand="SELECT &quot;STATE_NM&quot;, &quot;CITY_NM&quot;, &quot;ZIPCODE&quot; FROM &quot;TBL_STATECITY_V&quot;">  
        
                </asp:SqlDataSource> 
        
                <telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">  
        
                  <AjaxSettings> 
        
                    <telerik:AjaxSetting AjaxControlID="CheckBox1">  
        
                      <UpdatedControls> 
        
                        <telerik:AjaxUpdatedControl ControlID="Label1" /> 
        
                      </UpdatedControls> 
        
                    </telerik:AjaxSetting> 
        
                    <telerik:AjaxSetting AjaxControlID="RadGrid1">  
        
                      <UpdatedControls> 
        
                        <telerik:AjaxUpdatedControl ControlID="RadGrid1" /> 
        
                      </UpdatedControls> 
        
                    </telerik:AjaxSetting> 
        
                  </AjaxSettings> 
        
                </telerik:RadAjaxManagerProxy> 
        
                </asp:Content>

Contant Page C#

    
            using System;  
        
            using System.Collections;  
        
            using System.Configuration;  
        
            using System.Data;  
        
            using System.Linq;  
        
            using System.Web;  
        
            using System.Web.Security;  
        
            using System.Web.UI;  
        
            using System.Web.UI.HtmlControls;  
        
            using System.Web.UI.WebControls;  
        
            using System.Web.UI.WebControls.WebParts;  
        
            using System.Xml.Linq;  
        
            namespace TelerikTools  
        
            {  
        
              public partial class RadAjaxManager : System.Web.UI.Page  
        
              {  
        
                protected void Page_Load(object sender, EventArgs e)  
        
                {  
        
                }  
        
                protected void CheckBox1_CheckedChanged(object sender, EventArgs e)  
        
                {  
        
                  System.Threading.Thread.Sleep(1000);  
        
                  if (CheckBox1.Checked)  
        
                  {  
        
                    Label1.Text = "This box is checked";  
        
                  }  
        
                  else 
        
                  {  
        
                    Label1.Text = "The box is NOT checked";  
        
                  }  
        
                }  
        
              }  
        
            }

Thank you for any help

Jerry

Ajax

answered on 22 Dec 2008

2 answers

224 views

[Solved] Horizontal scrolling very slow...

The vertical scrollbar is very responsive.
The horizontal scrollbar is very very sluggish. Unacceptable to any user. There are only 14 columns in the resultset being returned from a SQL Server sproc via a SqlDataAdapter. There are 53 rows in the resultset.
What could be the reason for that?
Thank you,
Greg

    
                    <telerik:RadGrid ID="RadGrid1" runat="server" BorderColor="Black"   
        
                        DataSourceID="SqlDataSource1" OnColumnCreated="RadGrid1_ColumnCreated"   
        
                        AutoGenerateColumns="False" GridLines="None" > 
        
                     <ClientSettings> 
        
                       <Scrolling AllowScroll="True" UseStaticHeaders="True" 
        
                              FrozenColumnsCount="1">  
        
                       </Scrolling> 
        
                     </ClientSettings>

Grid

answered on 22 Dec 2008

7 answers

241 views

accessing a DropList in ItemUpdated

I am fairly new at ASPX programming and telerik,

I have updated the mastertable form to allow entries, placed a droplist on it for choice of type.

if anyone has a clue on what I need to do to access the value of that drop list, I would appreciate the help...

GridEditFormItem updItem = (GridEditFormItem)e.Item;

string iCussysid = Session["cussysid"].ToString();

// trying to get this value in iTypeAccount

string iTypeAccount = (updItem["TypeAccount"].Controls[0] as DropDownList).SelectedItem.Text;

// here

string iAcctBalance = (updItem["AcctBalance"].Controls[0] as TextBox).Text;

string iTradeAccountNo = (updItem["TradeAccountNo"].Controls[0] as TextBox).Text;

try

{

//Open the SqlConnection

string sqlStatement = "Update Dbo.CustomerAccounts "+

" Set TypeAccount = '"+iTypeAccount+"',"+

" AcctBalance = "+Convert.ToDecimal(iAcctBalance)+","+

" TradeAccountNo = " + Convert.ToInt32(iTradeAccountNo) +

" Where cussysid = "+Convert.ToInt32(iCussysid);

thanks.

Grid

answered on 22 Dec 2008

2 answers

134 views

[Solved] Bind SelectedText

Hopefully this is a very easy one. How do I set the selected text property declaritively with the bind syntax? I do not want selectedvalue, i need to use SelectedText or the Telerik equivalent?

This does not work and there is no "SelectedText" property:

    
            <telerik:RadComboBox ID="rcbCategory" runat="server" 
        
                 DataSourceID="odsCategories" DataTextField="Category" 
        
                 DataValueField="CategoryID" Width="75px"   
        
                 ShowDropDownOnTextboxClick="true"   
        
                 Height="150px" Text='<%# Bind("CategoryName") %>'>  
        
            </telerik:RadComboBox>

Thanks!

ComboBox

answered on 22 Dec 2008

2 answers

109 views

Setting edit property at ItemDataBound - new BUG?

Hello!

I have a radgrid where i have to set the edit property of the rows to true or false, if the sorting was changed because of an update.
I'm doing this at ItemDataBound.
This worked fine for me all the time - I had never a problem with that.
Today I made an update from Q3 to the latest version of telerik.
Since this update I'm getting an error (Object reference not set to an instance of an object).
This error occurs right after ItemDataBound - so my error handling does not fire an error. The problem occurs after one of this events. The error occurs before the DataBound Event.

So I have two versions with the same code - one with the older dll and one with the newer dll - With the older one everything is fine and the newer one is making problems. So I'm afraid of upgrading versions in future - but i will have to do that!

The code:

If

(TypeOf (e.Item) Is GridDataItem) Then

Dim dataBoundItem As GridDataItem = Nothing

Dim bFound As Boolean = False

Try

dataBoundItem = e.Item

If Session("sessSaveIds") <> "" Then

Dim sArrayString As String = Session("sessSaveIds")

Dim sArray() As String = sArrayString.Split(",")

Dim sID As String

For Each sID In sArray

If dataBoundItem("user_id").Text = sID Then

bFound =

True

Exit For

End If

dataBoundItem.Edit =

True

Else

dataBoundItem.Edit =

False

End If

End If ...

What can I do? Please help me!

Grid

answered on 22 Dec 2008

2 answers

128 views

Remove filter in Custom Filter

I was using the custom filter template example. I wanted to add a no filter to the drop down, but I am not sure how to remove the filter from that column when it is selected

            private void list_ItemsRequested(object o, RadComboBoxItemsRequestedEventArgs e)
            {
                ((RadComboBox)o).DataTextField = this.DataField;
                ((RadComboBox)o).DataValueField = this.DataField;
                ((RadComboBox)o).DataSource = GetDataTable("SELECT DISTINCT " + this.UniqueName + " FROM Content_UserCalls WHERE " + this.UniqueName + " LIKE '" + e.Text + "%'");
                ((RadComboBox)o).DataBind();
                ((RadComboBox)o).Items.Insert(0, new RadComboBoxItem("(All)", ""));
            }

Grid

answered on 22 Dec 2008

	<%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="TelerikTools.Site1" %>

	<%@ 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>Untitled Page</title>
	<asp:ContentPlaceHolder ID="head" runat="server">
	</asp:ContentPlaceHolder>
	</head>
	<body>
	<form id="form1" runat="server">
	<div>
	<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">
	</telerik:RadAjaxManager>

	<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">



	</asp:ContentPlaceHolder>

	<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server"
	height="75px" InitialDelayTime="10" IsSticky="True" MinDisplayTime="5000"
	width="75px">
	<img alt="Loading..." src="RadControls/Ajax/Skins/Default/loading1.gif"
	style="border:0px;" /><br />
	Add Some Text
	</telerik:RadAjaxLoadingPanel>

	</div>
	</form>
	</body>
	</html>

	<%@ Page Language="C#" MasterPageFile="~/Site1.Master" AutoEventWireup="true" CodeBehind="RadAjaxManager.aspx.cs" Inherits="TelerikTools.RadAjaxManager" %>

	<%@ Register assembly="Telerik.Web.UI" namespace="Telerik.Web.UI" tagprefix="telerik" %>

	<asp:Content ID="Content1" runat=server ContentPlaceHolderID=ContentPlaceHolder1>
	<div>

	<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">
	</telerik:RadScriptManager>

	</div>
	<asp:CheckBox ID="CheckBox1" runat="server" AutoPostBack="True"
	oncheckedchanged="CheckBox1_CheckedChanged" Text="Check Me" />
	<asp:Label ID="Label1" runat="server"></asp:Label>

	<telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True"
	DataSourceID="SqlDataSource1" GridLines="None">
	<MasterTableView AutoGenerateColumns="False" DataSourceID="SqlDataSource1">
	<RowIndicatorColumn>
	<HeaderStyle Width="20px"></HeaderStyle>
	</RowIndicatorColumn>

	<ExpandCollapseColumn>
	<HeaderStyle Width="20px"></HeaderStyle>
	</ExpandCollapseColumn>
	<Columns>
	<telerik:GridBoundColumn DataField="STATE_NM" EmptyDataText="&nbsp;"
	HeaderText="STATE_NM" SortExpression="STATE_NM" UniqueName="STATE_NM">
	</telerik:GridBoundColumn>
	<telerik:GridBoundColumn DataField="CITY_NM" EmptyDataText="&nbsp;"
	HeaderText="CITY_NM" SortExpression="CITY_NM" UniqueName="CITY_NM">
	</telerik:GridBoundColumn>
	<telerik:GridBoundColumn DataField="ZIPCODE" EmptyDataText="&nbsp;"
	HeaderText="ZIPCODE" SortExpression="ZIPCODE" UniqueName="ZIPCODE">
	</telerik:GridBoundColumn>
	</Columns>
	<PagerStyle Mode="NextPrevAndNumeric" />
	</MasterTableView>

	<FilterMenu EnableTheming="True">
	<CollapseAnimation Type="OutQuint" Duration="200"></CollapseAnimation>
	</FilterMenu>
	</telerik:RadGrid>


	<asp:SqlDataSource ID="SqlDataSource1" runat="server"
	ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
	ProviderName="<%$ ConnectionStrings:ConnectionString.ProviderName %>"
	SelectCommand="SELECT "STATE_NM", "CITY_NM", "ZIPCODE" FROM "TBL_STATECITY_V"">
	</asp:SqlDataSource>


	<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">
	<AjaxSettings>
	<telerik:AjaxSetting AjaxControlID="CheckBox1">
	<UpdatedControls>
	<telerik:AjaxUpdatedControl ControlID="Label1" />
	</UpdatedControls>
	</telerik:AjaxSetting>
	<telerik:AjaxSetting AjaxControlID="RadGrid1">
	<UpdatedControls>
	<telerik:AjaxUpdatedControl ControlID="RadGrid1" />
	</UpdatedControls>
	</telerik:AjaxSetting>
	</AjaxSettings>
	</telerik:RadAjaxManagerProxy>


	</asp:Content>

	using System;
	using System.Collections;
	using System.Configuration;
	using System.Data;
	using System.Linq;
	using System.Web;
	using System.Web.Security;
	using System.Web.UI;
	using System.Web.UI.HtmlControls;
	using System.Web.UI.WebControls;
	using System.Web.UI.WebControls.WebParts;
	using System.Xml.Linq;

	namespace TelerikTools
	{
	public partial class RadAjaxManager : System.Web.UI.Page
	{
	protected void Page_Load(object sender, EventArgs e)
	{

	}

	protected void CheckBox1_CheckedChanged(object sender, EventArgs e)
	{
	System.Threading.Thread.Sleep(1000);
	if (CheckBox1.Checked)
	{
	Label1.Text = "This box is checked";
	}
	else
	{
	Label1.Text = "The box is NOT checked";
	}
	}
	}
	}