Questions on UI for ASP.NET AJAX Forum

7 answers

103 views

Enter Page Number with SEO Paging with Routing turned on not working

I have a RadGrid with SEO Paging and Routing turned on. I'm using the NextPrevNumericAndAdvanced mode with TopAndBottom position.

When entering a custom page number (i.e. page 33 of 66) and click on the go button it just goes to the current page.

The individual page number buttons are fine (except the CSS issue I've reported before) and go to the correct page.

Grid

answered on 26 Oct 2015

1 answer

340 views

RegularExpressionValidator only on a specific button

I followed the attached example to create a RegularExpressionValidator for a input.

I have 3 inputs (2 DateTimePicker & 1 RadTextBox" and 5 "RadButton") to operate several actions. I now want that only the click on 3 of my 5 buttons make the validation of a specific "RadTextBox" because its an extra that is not always used.

Now, no matter which button I press I get the check for the RadTextBox and Error message presented.

Is there a filter or specification tag that I can use, that the RegularExpressionValidator use only my selected buttons?

(C#; VS2015; ASP 4.5; Win 7; UI for ASP.net AJAX latest Version)

Thanks

Attachment:
http://docs.telerik.com/devtools/aspnet-ajax/controls/input/radtextbox/limiting-allowable-values

Button

answered on 26 Oct 2015

3 answers

742 views

don't have access to the id in code behind

Hello,

I have one telerik radgrid with EditFormSttings and i have two fields (ID="editCodEmp" e ID="editNIFFilho") where (Enabled="false"). In code behind i need make (enable="true"), how?

My Code Behind:

protected void Insert_Click(object source, EventArgs e)//Telerik.Web.UI.GridItemEventArgs
{
try
{
error.Style["Display"] = "none";
success.Style["Display"] = "none";

how to access "editCodEmp"?

how to access "editNIFFilho"?

CTGrid.MasterTableView.IsItemInserted = true;
CTGrid.MasterTableView.Rebind();
}
}
catch (Exception ex)
{
Logger.FillLog(ex, Session["Username"].ToString(), Session["Produto"].ToString(), "Insert_Click");
error.Style["Display"] = "block";
errorMessage.Text = ConfigurationManager.AppSettings["genericError"].ToString();
}
}

My Code ASPX:

<telerik:RadGrid ID="CTGrid" AllowSorting="true" AutoGenerateColumns="false" PageSize="10"
AllowPaging="true" AllowMultiRowSelection="true" runat="server" GridLines="None"
Width="100%" Skin="TicketBlue" EnableEmbeddedSkins="false" OnItemDataBound="CTGrid_ItemDataBound"
OnUpdateCommand="CTGrid_UpdateCommand" OnInsertCommand="CTGrid_InsertCommand"
OnDeleteCommand="CTGrid_DeleteCommand" OnItemCreated="CTGrid_ItemCreated">
<MasterTableView Width="100%" Summary="RadGrid table" EditMode="EditForms" HierarchyLoadMode="Client"
ExpandCollapseColumn-Display="false" InsertItemDisplay="Top" DataKeyNames="id,NIFFilho, DescricaoEstado, DataRegisto">
<DetailTables>

..........

<EditFormSettings EditFormType="Template">
<FormTemplate>
<table align="left" width="100%" class="editTemplate">
<tr>
<td>
Nº Contribuinte *
</td>
<td>
<asp:TextBox ID="editCodEmp" Width="70px" CssClass="editFields" MaxLength="9" Enabled="false" runat="server" Text='<%# Bind("CodEmp") %>'></asp:TextBox>
</td>
<td>
Nome do Funcionário *
</td>
<td>
<asp:TextBox ID="editNomeFuncionario" Width="250px" CssClass="editFields" MaxLength="40" runat="server"
Text='<%# Bind("NomeFuncionario") %>'></asp:TextBox>
</td>
<td>
Nome a gravar no Cartão *
</td>
<td>
<asp:TextBox ID="editNomeGravar" Width="160px" CssClass="editFields" MaxLength="21" runat="server" Text='<%# Bind("NomeGravar") %>'></asp:TextBox>
</td>
</tr>
<asp:PlaceHolder ID="PlaceHolder1" runat="server" OnLoad="MakeVisibleOrNot">
<tr id = "CartaoFilhos" runat = "server">
<td>
Nº Contr. Filho *
</td>
<td>
<asp:TextBox ID="editNIFFilho" Width="70px" Enabled="False" CssClass="editFields" MaxLength="9" runat="server"
Text='<%# Bind("NIFFilho") %>'></asp:TextBox>
</td>

...........

<tr>
<td colspan="8">
<br />
* Campos obrigatórios
</td>
</tr>
<tr>
<td align="left" colspan="6">
<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Gravar" : "Gravar" %>'
runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'>
</asp:Button> 
<asp:Button ID="btnCancel" Text="Cancelar" runat="server" CausesValidation="False"
CommandName="Cancel"></asp:Button>
</td>
</tr>
<asp:HiddenField ID="id" runat="server" Value='<%# Bind( "id") %>' />
</table>
</FormTemplate>
</EditFormSettings>
</MasterTableView>

Ajax

answered on 26 Oct 2015

5 answers

185 views

RadScriptManager

I have various applications running on windows server 2008 and IIS 7 (.net 4.0 and 4.5). For some reason any application using the RadScriptManager is now throwing a 404 error on all .axd files and a "sys is not defined" error. The strange thing is that if I switch the the asp:scriptmanager these applications work correctly. Is there a setting on the server or in IIS that could cause this behavior? I am using version 2012.2.912.40 and 2013.3.1015.45 and they are both exhibiting the same behavior.

ScriptManager and StyleSheetManager

answered on 26 Oct 2015

1 answer

222 views

[Solved] As validate the MinDate equal to 6 months before the current date current date

I need to validate that the minimum date to select is equal to 6 months before the current date.
For example: Today's date = 21.10.2015
this.dt_Date.MaxDate = DateTime.Now; so
MinDate = 04.21.2015

DatePicker

answered on 26 Oct 2015

4 answers

173 views

How to fetch values from EditIemTemplate of a dynamic GridTemplateColumn in batch edit mode

I have a radgrid that I am dynamically creating in the Page_Init method as mentioned here. I have multiple templated columns that dispaly a label in the ItemTemplate and a RadComboBox and RadTimePicker in the EditItemTemplate. Both are properly displayed. However, on editing in batch mode, I am only able to get the value of the radcombobox and not of the time picker. I have noticed that the DataBinding events of my EditItemTemplate controls do not fire at all. Even the overridden ExtractValues method doesnt hit my breakpoint. Have attached the code..Any help is appreciated.

public class MyItemTemplate : IBindableTemplate

{

protected Label lblProj;

private string colName;

public MyItemTemplate(string cName)

{

colName = cName;

}

public void InstantiateIn(System.Web.UI.Control container)

{

lblProj = new Label();

lblProj.ID = "ProjTime_" + colName;

lblProj.Width = Unit.Pixel(140);

lblProj.DataBinding += new EventHandler(lblProj_DataBinding);

container.Controls.Add(lblProj);

}

void lblProj_DataBinding(object sender, EventArgs e)

{

Label lblProj = (Label)sender;

GridDataItem container = (GridDataItem)lblProj.NamingContainer;

lblProj.Text = ((DataRowView)container.DataItem)[colName].ToString();

}

public IOrderedDictionary ExtractValues(Control container)

{

OrderedDictionary values = new OrderedDictionary();

return values;

}

}

public class MyEditTemplate : ITemplate
   {
       protected RadComboBox PDay;
       protected static string date;
       protected static string time;
       protected RadTimePicker PTime;
       private string colName;
       
       public MyEditTemplate(string cName)
       {
           colName = cName;
           
       }
 
       public IOrderedDictionary ExtractValues(Control container) 
       { //breakpoint here doesnt get hit
           OrderedDictionary values = new OrderedDictionary();
                       return values;
       }
 
       
       public void InstantiateIn(System.Web.UI.Control container)
       {
           PDay = new RadComboBox();
           PDay.ID = "PDay_" + colName;
           PDay.Width = Unit.Pixel(150);
           PDay.AllowCustomText = true;
           PDay.DataBinding += new EventHandler(PDay_DataBinding);
 
           //adding Items to PDay.Items here
 
           PTime = new RadTimePicker();
           PTime .ID = "PTime_" + colName;
           PTime .Width = Unit.Pixel(100);
           PTime .DataBinding += new EventHandler(PTime_DataBinding);
           PTime .DateInput.ReadOnly = true;
 
           container.Controls.Add(PDay);
           container.Controls.Add(PTime );
 
       }
 
       void PTime_DataBinding(object sender, EventArgs e)
       { //breakpoint here doesnt get hit
           RadTimePicker timePicker = (RadTimePicker)sender;
           GridDataItem container = (GridDataItem)timePicker.NamingContainer;
           timePicker.SelectedDate = Convert.ToDateTime(((DataRowView)container.DataItem)[colName].ToString());
                   }
 
 
       public void PDay_DataBinding(object sender, EventArgs e)
       { //breakpoint here doesnt get hit
           RadComboBox cBox = (RadComboBox)sender;
           GridDataItem container = (GridDataItem)cBox.NamingContainer;
           cBox.Text = ((DataRowView)container.DataItem)[colName].ToString();
         }
 
 
 
   }

Grid

answered on 26 Oct 2015

5 answers

180 views

Integrating RadUpload with SharePoint 2010 - HTTP 404

Hello,

In order to integrate RadUpload control with SharePoint 2010 (IIS 7.5) I wrote an application page MyCustomUpload.aspx:

<%@ Assembly Name="$SharePoint.Project.AssemblyFullName$" %>

<%@ Import Namespace="Microsoft.SharePoint.ApplicationPages" %>

<%@ Register Tagprefix="SharePoint" Namespace="Microsoft.SharePoint.WebControls" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Register Tagprefix="Utilities" Namespace="Microsoft.SharePoint.Utilities" Assembly="Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Register Tagprefix="asp" Namespace="System.Web.UI" Assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>

<%@ Register Tagprefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI, Version=2011.3.1115.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4" %>

<%@ Import Namespace="Microsoft.SharePoint" %>

<%@ Assembly Name="Microsoft.Web.CommandUI, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" %>

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="MyCustomUpload.aspx.cs" Inherits="LargeFileUploadSP.Layouts.LargeFileUploadSP.MyCustomUpload" DynamicMasterPageFile="~masterurl/default.master" %>

<asp:Content ID="PageHead" ContentPlaceHolderID="PlaceHolderAdditionalPageHead" runat="server">

</asp:Content>

<asp:Content ID="Main" ContentPlaceHolderID="PlaceHolderMain" runat="server">

<telerik:RadProgressManager ID="Radprogressmanager1" runat="server" />

<table>

<tr>

<td>

<telerik:RadUpload ID="RadUpload1" runat="server" />

</td>

<td>

<div>

<asp:Label ID="labelNoResults" runat="server" Visible="True">No uploaded files yet</asp:Label>

<asp:Repeater ID="repeaterResults" runat="server" Visible="False">

<HeaderTemplate>

<div>Uploaded files in the target folder:</div>

</HeaderTemplate>

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "FileName")%>

<%#DataBinder.Eval(Container.DataItem, "ContentLength").ToString() + " bytes"%>

<br />

</ItemTemplate>

</asp:Repeater>

</div>

</td>

</tr>

</table>

<div class="submitArea">

<asp:Button runat="server" ID="SubmitButton" Text="Upload files" OnClick="SubmitButton_Click" />

</div>

<telerik:RadProgressArea runat="server" ID="ProgressArea1">

</telerik:RadProgressArea>

</asp:Content>

<asp:Content ID="PageTitle" ContentPlaceHolderID="PlaceHolderPageTitle" runat="server">

My custom upload page

</asp:Content>

<asp:Content ID="PageTitleInTitleArea" ContentPlaceHolderID="PlaceHolderPageTitleInTitleArea" runat="server" >

My custom upload page

</asp:Content>

with code behind cs:

using System;

using Microsoft.SharePoint;

using Microsoft.SharePoint.WebControls;

using System.Web.UI;

using Telerik.Web.UI;

namespace LargeFileUploadSP.Layouts.LargeFileUploadSP

{

public partial class MyCustomUpload : LayoutsPageBase

{

private ScriptManager scriptManager;

protected void Page_Load(object sender, EventArgs e)

{

RadUpload1.TargetPhysicalFolder = @"C:\telerik_uploads\";

}

protected void SubmitButton_Click(object sender, EventArgs e)

{

if (RadUpload1.UploadedFiles.Count > 0)

{

repeaterResults.DataSource = RadUpload1.UploadedFiles;

repeaterResults.DataBind();

labelNoResults.Visible = false;

repeaterResults.Visible = true;

}

else

{

labelNoResults.Visible = true;

repeaterResults.Visible = false;

}

I'm using the standard .net ScriptManager provided in default SP master page.
I was able to upload files with no additional configuration but no progress bar was displayed and I received a warning pop-up every time the file was uploaded. Following these instructions (for IIS7): http://www.telerik.com/help/aspnet-ajax/moss-progress-area-in-moss.html and http://www.telerik.com/help/aspnet/upload/uploadinglargefiles.html I configured the progress handler and upload limits.

Here are some parts of my web.config file (for SP web app):

<system.webServer>

<security>

<requestFiltering allowDoubleEscaping="true">

<requestLimits maxAllowedContentLength="2147483647" />

</requestFiltering>

</security>

...

<httpRuntime maxRequestLength="1024000" executionTimeout="3600" />

...

<modules runAllManagedModulesForAllRequests="true">

...

<add name="RadUploadHttpModule" type=

"Telerik.Web.UI.SPRadUploadHttpModule, Telerik.Web.UI, Version=2011.3.1115.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4"

preCondition="integratedMode" />

</modules>

<handlers>

...

<add path="Telerik.RadUploadProgressHandler.ashx" type=

"Telerik.Web.UI.RadUploadProgressHandler, Telerik.Web.UI, Version=2011.3.1115.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4"

verb="*" preCondition="integratedMode" name="Telerik_RadUploadProgressHandler_ashx" />

</handlers>

</system.webServer>

<location path="Telerik.RadUploadProgressHandler.ashx">

<system.web>

<authorization>

<allow users="*"/>

</authorization >

</system.web>

</location>

<location path="WebResource.axd">

<system.web>

<authorization>

<allow users="*"/>

</authorization >

</system.web>

</location>

<location path="Telerik.Web.UI.WebResource.axd">

<system.web>

<authorization>

<allow users="*" />

</authorization>

</system.web>

</location>

I've also changed the C:\Windows\System32\inetsrv\config\applicationHost.config file as described in documentation:

<section name="requestFiltering" overridemodedefault="Allow" />

in all sectionGroups where it occurred.

Now when I'm trying to upload a file I get 404 and no files are uploaded to target folder.

Logs from IIS:

--- begin ---

2011-12-30 12:25:28 fe80::f158:8004:66bb:fd69%11 GET /sites/test/Telerik.RadUploadProgressHandler.ashx RadUrid=b09a2128-86c0-4f8c-adae-9479c2da54ef&RadUploadTimeStamp=1325247928752& 10001 - fe80::f158:8004:66bb:fd69%11 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+6.1;+WOW64;+Trident/4.0;+SLCC2;+.NET+CLR+2.0.50727;+.NET+CLR+3.5.30729;+.NET+CLR+3.0.30729;+.NET4.0C;+.NET4.0E) 401 1 2148074254 1
2011-12-30 12:25:28 fe80::f158:8004:66bb:fd69%11 POST /sites/test/_layouts/LargeFileUploadSP/MyCustomUpload.aspx RadUrid=b09a2128-86c0-4f8c-adae-9479c2da54ef 10001 - fe80::f158:8004:66bb:fd69%11 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+6.1;+WOW64;+Trident/4.0;+SLCC2;+.NET+CLR+2.0.50727;+.NET+CLR+3.5.30729;+.NET+CLR+3.0.30729;+.NET4.0C;+.NET4.0E) 401 1 2148074254 14
2011-12-30 12:25:28 fe80::f158:8004:66bb:fd69%11 GET /sites/test/Telerik.RadUploadProgressHandler.ashx RadUrid=b09a2128-86c0-4f8c-adae-9479c2da54ef&RadUploadTimeStamp=1325247928752& 10001 DEVMM\Administrator fe80::f158:8004:66bb:fd69%11 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+6.1;+WOW64;+Trident/4.0;+SLCC2;+.NET+CLR+2.0.50727;+.NET+CLR+3.5.30729;+.NET+CLR+3.0.30729;+.NET4.0C;+.NET4.0E) 200 0 0 14
2011-12-30 12:25:28 fe80::f158:8004:66bb:fd69%11 POST /sites/test/_layouts/LargeFileUploadSP/MyCustomUpload.aspx RadUrid=b09a2128-86c0-4f8c-adae-9479c2da54ef 10001 DEVMM\Administrator fe80::f158:8004:66bb:fd69%11 Mozilla/4.0+(compatible;+MSIE+7.0;+Windows+NT+6.1;+WOW64;+Trident/4.0;+SLCC2;+.NET+CLR+2.0.50727;+.NET+CLR+3.5.30729;+.NET+CLR+3.0.30729;+.NET4.0C;+.NET4.0E) 404 0 0 117

--- end ---

I've read some posts on this forum related with RadUpload and http 404 problems but none of them were helpful in my case.

Could you please help me to solve this problem?

Best regards
Marek Mierzwa

Upload (Obsolete)

answered on 26 Oct 2015

4 answers

216 views

ComboBox -multiple Column -checkBox Design change with FireFox Browser

Hi Telerik Team

I am getting the combo Box Design different in Chrome and Firefox and i haven't tried with other browsers Check the attached image for clear idea.

Actually the design come perfect in chrome and as coming to Firefox the text is displayed in next line.

Please help to solve this .

Thank You in Advance .

ComboBox

answered on 26 Oct 2015

2 answers

323 views

[Solved] can i access MasterTableView's datakeyvalue in grid ItemCommand event against a DetailTable command

The scenarios:

I have a MasterTableView and it contains one DetailsTable. And the GridTableView contains a button in its CommandItemTemplate section. I want to fetch the parent table ID (MasterTableView) against the button click in the hierarchical child table (GridTableView). The e.CommandArgument property in the grid's ItemCommand event is empty.

The markup for the CommandItemTemplate is below:

Grid

answered on 24 Oct 2015

10 answers

1.0K+ views

How to use dropdown inside radgrid?

I want to have a column in my rad grid that contains dropdown list.

I added (based on your examples):

<telerik:RadGrid ID="gvWebUsers" runat="server" OnNeedDataSource="gvWebUsers_NeedDataSource" OnItemCreated="gvWebUsers_ItemCreated"
Skin="Gray" AutoGenerateColumns="false"
OnItemDataBound="gvWebUsers_ItemDataBound" AllowAutomaticUpdates="true"
AllowPaging="true" CssClass="SettingsGrid"
Width="99.7%">

<ClientSettings Resizing-AllowColumnResize="true" Resizing-ClipCellContentOnResize="true" />

<MasterTableView DataKeyNames="UserID" PageSize="15" EditMode="InPlace" >
<PagerStyle Mode="NextPrevAndNumeric" />
<Columns>
<telerik:GridBoundColumn DataField="EmailAddress" HeaderText="<%$ Resources:English,Settings_MobilityUsers_Email %>"
UniqueName="EmailAddress" />

<telerik:GridBoundColumn DataField="FirstName" HeaderText="<%$ Resources:English,Settings_MobilityUsers_FirstName %>"
UniqueName="FirstName" />

<telerik:GridBoundColumn DataField="LastName" HeaderText="<%$ Resources:English,Settings_MobilityUsers_LastName %>"
UniqueName="LastName" />

<telerik:GridBoundColumn DataField="IsDomainUser" HeaderText="<%$ Resources:English,Settings_MobilityUsers_IsDomainUser %>"
UniqueName="IsDomainUser" />

<telerik:GridBoundColumn DataField="IsVerified" HeaderText="<%$ Resources:English,Settings_MobilityUsers_IsVerified %>"
UniqueName="IsVerified" />

<telerik:GridButtonColumn HeaderStyle-Width="80px" ItemStyle-Width="80px" ButtonType="LinkButton" UniqueName="BlockButton" />

<telerik:GridButtonColumn HeaderStyle-Width="80px" ItemStyle-Width="80px" ButtonType="LinkButton" UniqueName="ChangePassButton" />

<telerik:GridButtonColumn HeaderStyle-Width="80px" ItemStyle-Width="80px" ButtonType="LinkButton" UniqueName="AllowUploadButton" />

<telerik:GridButtonColumn HeaderStyle-Width="80px" ItemStyle-Width="80px" ButtonType="LinkButton" UniqueName="UnlockButton" />

<telerik:GridTemplateColumn HeaderText="Category" ItemStyle-Width="240px">
<ItemTemplate>
<%#DataBinder.Eval(Container.DataItem, "IsUploadAllowed")%>
</ItemTemplate>
<EditItemTemplate>
<telerik:RadComboBox runat="server" ID="RadComboBox2" DataTextField="IsUploadAllowed"
DataValueField="IsUploadAllowed" SelectedValue='<%#Bind("IsUploadAllowed") %>'>
</telerik:RadComboBox>
</EditItemTemplate>
</telerik:GridTemplateColumn>
<telerik:GridEditCommandColumn FooterText="EditCommand footer" UniqueName="EditCommandColumn"
HeaderText="Edit" HeaderStyle-Width="100px" UpdateText="Update">
</telerik:GridEditCommandColumn>


</Columns>

</MasterTableView>
</telerik:RadGrid>

But when I press on "Update" I get an error.
In addition, how can I bind data to the rad combobox from server side? (like itemdatabound)? Is there any way to call server side function on update command?

Grid

answered on 24 Oct 2015