Questions on UI for ASP.NET AJAX Forum

1 answer

83 views

Hello All,

I am using telerik in buit filter functionality with only below code in HTML, but filter is not working when apply new search.
Kindly check attached grid for question explanation.

to limit filter creteria, below the JS,

var

column = null;

function MenuShowing(sender, args) {

if (column == null)

return;

var menu = sender;

var items = menu.get_items();

if (column.get_dataType() == "System.String") {

var i = 0;

while (i < items.get_count()) {

if (!(items.getItem(i).get_value() in { 'NoFilter': '', 'Contains': '', 'DoesNotContain': '', 'StartsWith': '', 'EndsWith': '', 'NotEqualTo': '', 'EqualTo': '' })) {

var item = items.getItem(i);

if (item != null)

item.set_visible(

false);

}

else {

var item = items.getItem(i);

if (item != null)

item.set_visible(

true);

}

i++;

}

if (column.get_dataType() == "System.Int64") {

var j = 0;

while (j < items.get_count()) {

if (!(items.getItem(j).get_value() in { 'NoFilter': '', 'GreaterThan': '', 'LessThan': '', 'NotEqualTo': '', 'EqualTo': '', 'Contains': '', 'DoesNotContain': '', 'StartsWith': '', 'EndsWith': '' })) {

var item = items.getItem(j);

if (item != null)

item.set_visible(

false);

}

else {

var item = items.getItem(j);

if (item != null)

item.set_visible(

true);

}

j++;

}

if (column.get_dataType() == "System.Boolean") {

var j = 0;

while (j < items.get_count()) {

if (!(items.getItem(j).get_value() in { 'NoFilter': '', 'EqualTo': '' })) {

var item = items.getItem(j);

if (item != null)

item.set_visible(

false);

}

else {

var item = items.getItem(j);

if (item != null)

item.set_visible(

true);

}

j++;

}

column =

null;

}

function filterMenuShowing(sender, eventArgs) {

column = eventArgs.get_column();

}

And the Grid is below,

<telerik:RadGrid runat="server" Width="580px" Height="350px" Style="margin: 7px 0px 0px 7px;"

ID="grdDelegation" AutoGenerateColumns="False" AllowPaging="True" GridLines="None"

PageSize="5" AllowFilteringByColumn="true"

<

ClientSettings EnablePostBackOnRowClick="true" AllowColumnsReorder="True" ReorderColumnsOnClient="True">

</ClientSettings>

Grid

answered on 29 Nov 2010

1 answer

367 views

Could not load file or assembly Telerik.Web.UI

I added the reference to Telerik.Web.UI. Both the .net framework and the dll are for version 3.5. I have added the radinput box and everything worked fine. But when I hadded the rad script manager I received the error, Could not load file or assembly Telerik.Web.UI in the actual VS Designer. There are no smart tags that I can see to force the update in the web.config for the httphandlers section. Is there a way to turn smart tags on?

Any suggestions on how to resolve this issue?

Thanks

<?

xml version="1.0"?>

<

configuration>

<

configSections>

<

sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">

<

sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">

<

section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>

<

sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">

<

section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere"/>

<

section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>

<

section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>

<

section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/></sectionGroup></sectionGroup></sectionGroup></configSections><appSettings/>

<

connectionStrings/>

<

system.web>

<!--

Set compilation debug="true" to insert debugging

symbols into the compiled page. Because this

affects performance, set this value to true only

during development.

Visual Basic options:

Set strict="true" to disallow all data type conversions

where data loss can occur.

Set explicit="true" to force declaration of all variables.

-->

<

compilation debug="true" strict="false" explicit="true">

<

assemblies>

<

add assembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

<

add assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<

add assembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

<

add assembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

<

add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>

<

add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>

<

add assembly="System.Speech, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<

add assembly="Telerik.Web.Design, Version=2010.2.929.35, Culture=neutral, PublicKeyToken=121FAE78165BA3D4"/>

</

assemblies></compilation>

<

pages>

<

namespaces>

<

clear/>

<

add namespace="System"/>

<

add namespace="System.Collections"/>

<

add namespace="System.Collections.Specialized"/>

<

add namespace="System.Configuration"/>

<

add namespace="System.Text"/>

<

add namespace="System.Text.RegularExpressions"/>

<

add namespace="System.Web"/>

<

add namespace="System.Web.Caching"/>

<

add namespace="System.Web.SessionState"/>

<

add namespace="System.Web.Security"/>

<

add namespace="System.Web.Profile"/>

<

add namespace="System.Web.UI"/>

<

add namespace="System.Web.UI.WebControls"/>

<

add namespace="System.Web.UI.WebControls.WebParts"/>

<

add namespace="System.Web.UI.HtmlControls"/>

</

namespaces>

<

controls>

<

add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<

add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></controls></pages>

<!--

The <authentication> section enables configuration

of the security authentication mode used by

ASP.NET to identify an incoming user.

-->

<

authentication mode="None"/>

<!--

The <customErrors> section enables configuration

of what to do if/when an unhandled error occurs

during the execution of a request. Specifically,

it enables developers to configure html error pages

to be displayed in place of a error stack trace.

</customErrors>

-->

<

customErrors mode="Off"/>

<

httpHandlers>

<

remove verb="*" path="*.asmx"/>

<

add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<

add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<

add verb="GET,HEAD" path="ScriptResource.axd" validate="false" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></httpHandlers>

<

httpModules>

<

add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></httpModules></system.web>

<

system.codedom>

<

compilers>

<

compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CSharp.CSharpCodeProvider,System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">

<

providerOption name="CompilerVersion" value="v3.5"/>

<

providerOption name="WarnAsError" value="false"/></compiler>

<

compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" warningLevel="4">

<

providerOption name="CompilerVersion" value="v3.5"/>

<

providerOption name="OptionInfer" value="true"/>

<

providerOption name="WarnAsError" value="false"/></compiler></compilers></system.codedom>

<

system.webServer>

<

validation validateIntegratedModeConfiguration="false"/>

<

modules>

<

remove name="ScriptModule"/>

<

add name="ScriptModule" preCondition="managedHandler" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></modules>

<

handlers>

<!--

<add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI, Version=2010.2.929.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4"

name="Telerik.Web.UI.WebResource"/>

-->

<

remove name="WebServiceHandlerFactory-Integrated"/>

<

remove name="ScriptHandlerFactory"/>

<

remove name="ScriptHandlerFactoryAppServices"/>

<

remove name="ScriptResource"/>

<

add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<

add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>

<

add name="ScriptResource" verb="GET,HEAD" path="ScriptResource.axd" preCondition="integratedMode" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/></handlers></system.webServer>

<

runtime>

<

assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">

<

dependentAssembly>

<

assemblyIdentity name="System.Web.Extensions" publicKeyToken="31bf3856ad364e35"/>

<

bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly>

<

dependentAssembly>

<

assemblyIdentity name="System.Web.Extensions.Design" publicKeyToken="31bf3856ad364e35"/>

<

bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="3.5.0.0"/></dependentAssembly></assemblyBinding></runtime></configuration>

ScriptManager and StyleSheetManager

answered on 29 Nov 2010

1 answer

95 views

Microsoft JScript runtime error: Sys.InvalidOperationException: ScriptLoader.loadScripts cannot be called while the ScriptLoader is already loading scripts.

Dear Team ,
I have two issues:

1.I got this type of errro.when i click continue any edit button in grid or add new button in grid
Microsoft JScript runtime error: Sys.InvalidOperationException: ScriptLoader.loadScripts cannot be called while the ScriptLoader is already loading scripts.
how can i avoid this problems ..this major problems in my project..our client ask questions.

2. when i click addnew or edit button in grid takes time to open in entry field ..how can i avoid this problems..it is verry slow ..give good solution for past access for grid fields.

need quick past,

With Regards,
S.Kannadasan

Grid

answered on 29 Nov 2010

2 answers

130 views

Border Primitive

Hi All

This is driving me "Nuts"

I have an Image link in a Template Column in a RadGrid,
The image has got a blue line around it, I have read that this can be solved by setting the BorderPrimitive to = Collapse,
Can someone PLEASE tell me where / How to set this !!!

Many Thanks

Regards

Darren

Grid

answered on 29 Nov 2010

5 answers

170 views

How to insert record using grid

Hi,

Sorry for my basic question.

I am replacing Asp.net ListView with telerik grid. In my list view, i am using InsertItem template to insert records into database. To achieve same thing in rad grid, am using EditFormSettings, FormTemplate and CommandItem properties of gird. But nothing is displaying when am clicking add new record button. (am expecting controls to display which are defined in FormTemplate.

Could you please help on this regard.

Any sample would be highly appreciated.

Thanks,
Sumanth

Grid

answered on 29 Nov 2010

1 answer

178 views

RadUrid=xxx querystring - cannot find a part of the path error

After i select a file for upload, then hit a submit button (standard <asp:Imagebutton) - I get an error:

Cannot find a part of the path

and a querystring of RadUrid= has been added

Here is the aspx code:

<telerik:RadProgressManager runat="server" ID="RadProgressManager1" EnableMemoryOptimization="false" />

<telerik:RadAsyncUpload runat="server" ID="AsyncUp1"

OnClientFileUploaded="fileUploaded" TargetFolder="/images/BlogThumbs" AllowedFileExtensions=".jpg,.tif,.png,.gif,.jpeg" />

<telerik:RadProgressArea runat="server" ID="RadProgressArea1" />

and the fileUploaded script:

function fileUploaded(sender, args)

{

var name = args.get_fileName();

var $ = $telerik.$;

$(".info-panel").

append($("<div>" + name + "</div>")).show();

}

It was working - and i just upgraded to the newest 2010 version.

Any ideas?

AsyncUpload

answered on 29 Nov 2010

1 answer

140 views

ComboBox not passing selected value to content page

I am new to this stuff so I may be the issue. I have a master page and content page. On the master page I have a combobox.

<telerik:RadComboBox ID="cbBox" runat="server" AutoPostBack="True"

Height="120px"

ErrorMessage="No Items Available" Sort="Ascending">

</telerik:RadComboBox>

Fill by code behind(c#):

using (WorkFlowEntities items = new WorkFlowEntities())

{

this.cbBox.DataSource = from c in items.vw_UserAuth

where c.DomainName== "me"                                                         select new { c.Name, c.Item };

this.cbProject.DataTextField = "Name";

this.cbProject.DataValueField = "Item";

this.cbProject.DataBind();

this.cbProject.Items.Insert(0, new RadComboBoxItem("Select a item", string.Empty));

}

All of this works fine. I am trying to access the combobox from a content page but it always returns "" not null though. I am using this code to get the values:

private string getSelectedProject()

{

RadComboBox masterCombo = (RadComboBox)Master.FindControl("cbBox");

if (masterCombo != null)

{

return masterCombo.SelectedValue.ToString();

}

else

{

return null;

}

I know there is data being return because i tried hard coding the selected value.

ComboBox

answered on 29 Nov 2010

1 answer

155 views

Grid Row Selection event Server Side

Hi,

Is there any way to handle rad grid Row selection event in server side without using grid button column.

Regards
Jidesh

Grid

answered on 29 Nov 2010

1 answer

114 views

[Solved] Sort custom column

i have a radgrid contains gridtemplatecolumns need to be sorted. i know that i sort by sort expression and it works well.
but what if i had a gridtemplatecolumn which is custom. For example if i had Three columns : Number1 , Number2 , SUM
Column SUM i set it's value by adding the values of Number1 and Number2.how can i sort Column SUM ???

Grid

answered on 29 Nov 2010

3 answers

636 views

RadAjax with Response.Write to download String into a Excel file

Hi!

I have the same problem:
My asp:ImageButton is inside a telerik:RadAjaxManager and do the same code:

HttpContext.Current.Response.ClearContent();
HttpContext.Current.Response.ClearHeaders();
HttpContext.Current.Response.AddHeader( "content-disposition", string.Format( "attachment; filename={0}", "ElencoCandidati.xls" ) );
HttpContext.Current.Response.ContentType = "application/ms-excel; charset=utf-8";
HttpContext.Current.Response.Write( wResult );
HttpContext.Current.Response.End();
HttpContext.Current.Response.Flush();

Without the telerik:RadAjaxManager work fine but when i run my website with a telerik:RadAjaxManager I have the same error:

Line: 938
Error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near '<html xmlns:o="urn:s'.

What can I do?

Thanks in advance!

Francesco

Ajax

answered on 29 Nov 2010