Pending Review
Last Updated: 09 Jan 2020 07:22 by ADMIN

Description 

I am restoring the filter for a Kendo Grid in a Controller from a stored filter string. When there is an exponential (e.g. 1e-9) as a value, FilterDescriptoractory.Create() throws an exception "Expected RightParenthesis". Looking at the filter string it seems to have the correct number of parentheses.

On some occasions exponentials work but I can not determine under which. Under which conditions will exponentials work in filters?

Example 

var filterString = "ShipName~eq~'ShipName1'~and~(Freight~eq~0~or~Freight~gte~1e-9)~and~ShipCity~gt~0";
var filters = FilterDescriptorFactory.Create(filterString);

Approved
Last Updated: 03 Jan 2020 15:04 by ADMIN
Created by: Ben Hayat
Comments: 3
Category: UI for ASP.NET MVC
Type: Feature Request
29
I'd like to suggest a TagCloud just like the one in Telerik Ajax offering.
Approved
Last Updated: 03 Jan 2020 14:50 by ADMIN
Created by: Victor
Comments: 4
Category: UI for ASP.NET MVC
Type: Feature Request
10
The Grid should allow switching between case sensitive and case insensitive filtering.
Completed
Last Updated: 03 Jan 2020 14:25 by ADMIN
Created by: Maxime
Comments: 6
Category: UI for ASP.NET MVC
Type: Feature Request
14
In the declaration of my Kendo Upload Controller i want to be able to specify a different button or anchor to throw the Upload Event.
In Development
Last Updated: 03 Jan 2020 13:32 by ADMIN
Created by: Danka
Comments: 9
Category: UI for ASP.NET MVC
Type: Feature Request
48
It´s the only missing pice of this great framework. I really hope for it in a near feature.
Approved
Last Updated: 22 Nov 2019 09:24 by ADMIN
Just like posted here (and declined) : http://kendoui-feedback.telerik.com/forums/127393-kendo-ui-feedback/suggestions/3844570-serialization-support-of-datasourcerequest-and-app

I would like to see a portable separate assembly that : 
- can be referenced both on ASP.NET MVC side and WCF server side.
- A DataSourceRequest and DataSourceResult class that serialize well in both SOAP and REST WCF.

Referencing Kendo from the Application server side also requires references to System.Web.Mvc, Razor pages, ... and others that shouldn't be necessary.
In Development
Last Updated: 18 Nov 2019 15:38 by ADMIN
Created by: Sanjay
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
46
Create a breadcrumb trail like horizontal navigation on top of web page below headers which will provide a hierarchical site structure.

Typical breadcrumbs looks like:
Home page > Section page > Subsection page
Approved
Last Updated: 12 Nov 2019 13:06 by ADMIN

The "CreateDataSourceResult" function verifies if the given DataSourceRequest "Sorts" list is empty and if the IQueryable provider is Entity Framework. If both are true, it adds a default OrderBy to the query on the first sortable property. This makes sense as EF must be ordered before skipping items.

The following statement checks the given DataSourceRequest and IQueryable:

if (!sort.Any() && queryable.Provider.IsEntityFrameworkProvider())

{...}

This leads to unwanted behavior if the query is already sorted on the server and the corresponding SortDescriptor is removed from the "Sorts" list. This is needed if we want to sort on a viewmodel property that doesn't exist on the EF model.

An additional check should be done on IQueryable to see if it is already ordered to avoid replacing the existing OrderBy with a default one.

if (!sort.Any() && queryable.Provider.IsEntityFrameworkProvider() && queryable.Expression.Type != typeof(IOrderedQueryable<TModel>))
{...}

 

 

 

Approved
Last Updated: 18 Oct 2019 09:17 by ADMIN
Created by: Peter
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
0
The Readonly() property is only available for the Switch control.  Please make available the Readonly() property for the TextBox, ComboBox, DropDownList and MultiSelect as well.
Approved
Last Updated: 11 Oct 2019 10:21 by ADMIN
Created by: Peter
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
0
Unify the property used to define the string that appears in the textbox when a widget has no value. For example, currently the MultiSelect uses Placeholder(), the DropDownList - OptionLabel()
Approved
Last Updated: 11 Oct 2019 10:08 by ADMIN
Created by: Peter
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
0
The Readonly() property is only available for the Switch control.  Please make available the Readonly() property for the TextBox, ComboBox, DropDownList and MultiSelect as well.
Pending Review
Last Updated: 06 Aug 2019 15:00 by ADMIN
Created by: Tommy
Comments: 1
Category: UI for ASP.NET MVC
Type: Bug Report
0
It seems that the Kendo Grid control no longer treats null text to show as empty when using client templates for columns. Previously, if the model property reference in the client template was null (on initial add, for example), it would display empty text. Now all of our columns are showing 'null' text... Was this intended?
Approved
Last Updated: 27 Jun 2019 07:58 by ADMIN
Created by: John
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
0

Hello,

 

I would like to suggest improvement to the function convertValues which is used in the virtualized datasources in multiple controls (dropdownlist, combobox, multiselect etc).

I've realised (after very long time) that the ValueMapper ajax is called in the initial loading, i.e. when there is no default value set in the control. In my opinion that request is extra unnecessary load and shouldn't happen if there is no value to be checked (mapped).

For example check this screenshot of the link https://demos.telerik.com/kendo-ui/dropdownlist/virtualization

In my code I started to surround with the following if:

if (options.value != "") {
        //value mapper code
    }
    else {
        options.success([])
    }

which stopped the initial value mapper ajax request.

This also helped to have only single value mapper request when there is default value set - otherwise it was generating 2 value mapper requests, one with empty value and another one with the set value.

I reckon this will help many users to improve their code.

 

Thanks.

 

Kind regards,

Kristina

 

Declined
Last Updated: 20 Jun 2019 13:17 by ADMIN
Created by: Imported User
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
4
Also add appropriate dependencies to the current package like JQuery version. So in this case the MVC would be dependent on the main Kendo package and the Kendo package would depend on JQuery.
Declined
Last Updated: 09 May 2019 09:39 by ADMIN
Created by: Dan
Comments: 3
Category: UI for ASP.NET MVC
Type: Feature Request
1

Telerik UI for ASP.NET MVC version for custom datasource in the Read method of Transport does not support the method Data(string handler) in order to send additional parameters.

Kendo UI version supports this.

https://docs.telerik.com/kendo-ui/api/javascript/data/datasource/configuration/transport.read#transport.read.data

Is there a workaround for this?

Pending Review
Last Updated: 26 Apr 2019 13:39 by ADMIN
Created by: Hesam
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
0

Hi, 

I'm wondering that if it's too much trouble for Telerik to add/implement  Persian Calendar In Kendo UI Products.

respectfully,

Thank you for your consideration,

Approved
Last Updated: 18 Apr 2019 06:50 by ADMIN
Created by: Cedric
Comments: 0
Category: UI for ASP.NET MVC
Type: Bug Report
0

Passing a dynamic object to a template column builder throws an exception:

c.Template(m => { })
.ClientTemplate("<input type='checkbox' value='#= Id #' />")
.Visible(ViewBag.Can.Edit);

Using an explicit cast doesn't throw the error:

c.Template(m => { })
.ClientTemplate("<input type='checkbox' value='#= Id #' />")
.Visible((bool)ViewBag.Can.Edit);

Pending Review
Last Updated: 10 Apr 2019 14:05 by ADMIN
Created by: Stacy
Comments: 2
Category: UI for ASP.NET MVC
Type: Bug Report
3

Using Visual Studio Enterprise 16.0.0.

Created MVC Project 4.6.1

Run Telerik utility to "Convert to Telerik Web Application" from Project context menu. On a clean project just created from the VS Template.

Since previous step errors out and doesn't complete an attempt was made to use the Telerik Upgrade Wizard.

This produced the following error: 


An error occurred while running the wizard.

Error executing custom action Telerik.VSX.Actions.ShowConversionLogAction: Could not instantiate a TextTransformation object from the compiled assembly. The following Exception was thrown:
System.InvalidCastException: Unable to cast object of type 'Microsoft.VisualStudio.TextTemplating3e7341780e3e4a17bdabe17b447cd796.GeneratedTextTransformation' to type 'Microsoft.VisualStudio.TextTemplating.TextTransformation'.
   at Microsoft.VisualStudio.TextTemplating.TransformationRunner.CreateTextTransformation(String fullClassName, ITextTemplatingEngineHost host, Assembly assembly, ITextTemplatingSession userSession)

 

 

 

Pending Review
Last Updated: 10 Apr 2019 13:23 by ADMIN
Created by: Stacy
Comments: 2
Category: UI for ASP.NET MVC
Type: Bug Report
1

Using Visual Studio Enterprise 16.0.0.

Created MVC Project 4.6.1

Run Telerik utility to "Convert to Telerik Web Application" from Project context menu. On a clean project just created from the VS Template.

 

Error output from from Telerik VSX:


An error occurred while running the wizard.

 

Error executing custom action Telerik.KendoUI.Mvc.VSX.Actions.UpdateWebConfigAction: Could not instantiate a TextTransformation object from the compiled assembly. The following Exception was thrown:

System.InvalidCastException: Unable to cast object of type 'Microsoft.VisualStudio.TextTemplating1fd31dc42b754a598ac1cf6e6d72e8f7.GeneratedTextTransformation' to type 'Microsoft.VisualStudio.TextTemplating.TextTransformation'.

   at Microsoft.VisualStudio.TextTemplating.TransformationRunner.CreateTextTransformation(String fullClassName, ITextTemplatingEngineHost host, Assembly assembly, ITextTemplatingSession userSession)
Web.config as generated by VS 2019 MVC project Template


<?xml version="1.0" encoding="utf-8"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  https://go.microsoft.com/fwlink/?LinkId=301879
  -->
<configuration>
  <appSettings>
    <add key="webpages:Version" value="3.0.0.0"/>
    <add key="webpages:Enabled" value="false"/>
    <add key="ClientValidationEnabled" value="true"/>
    <add key="UnobtrusiveJavaScriptEnabled" value="true"/>
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.6.1"/>
    <httpRuntime targetFramework="4.6.1"/>
    <authentication mode="Windows"/>
    <authorization>
      <deny users="?"/>
    </authorization>
  </system.web>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f"/>
        <bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35"/>
        <bindingRedirect oldVersion="0.0.0.0-1.1.0.0" newVersion="1.1.0.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35"/>
        <bindingRedirect oldVersion="0.0.0.0-1.6.5135.21930" newVersion="1.6.5135.21930"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed"/>
        <bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35"/>
        <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35"/>
        <bindingRedirect oldVersion="0.0.0.0-5.2.7.0" newVersion="5.2.7.0"/>
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35"/>
        <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
  <system.codedom>
    <compilers>
      <compiler language="c#;cs;csharp" extension=".cs"
        type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
        warningLevel="4" compilerOptions="/langversion:default /nowarn:1659;1699;1701"/>
      <compiler language="vb;vbs;visualbasic;vbscript" extension=".vb"
        type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
        warningLevel="4" compilerOptions="/langversion:default /nowarn:41008 /define:_MYTYPE=\&quot;Web\&quot; /optionInfer+"/>
    </compilers>
  </system.codedom>
</configuration>

Declined
Last Updated: 09 Apr 2019 14:37 by ADMIN
Created by: Jay
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
4
Create a PDF file viewer (like the one in WPF) so users can view PDF files in the web application. And can also control who can read, copy and/or print
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