RadImageGallery is a great control and supports many image formats out of the box (JPEG, PNG, BMP, etc.)

However, it does not provide native support for HEIF.  HEIF is now the default format for most Apple devices (anything after iOS 11 update).

It would be great if RadImageGallery were updated to provide support for this format so that developers don't have to force image conversions of photos taken by Apple devices.

Hi,

currently the only way to set the translation for the "All" option that is created through the enabled "EnableAllOptionInPagerComboBox" property is to set the translation in the "RadGrid1_ItemDataBound" method, which is described here: Localization on RadGrid: Paging Option All

It's a workaround for a missing localisation. By setting the translation in the RadGrid1_ItemDataBound method the if-statement is being checked for every row processed, which is not good for performance.

Could you please make it possible to set the translation with a property and have the default value set in the resource file of the grid?

Thank you.

The ability to set colours for one appointment. For example, an appointment could run through weekends and the colour of the appointments on the weekend are grey

Description:
'Selected' state is not defined for 'Pagination controls' in entire page.

Environment (OS, Application, Versions):
OS: Windows_11
Version: 21H2
OS Build: 22000.856
Browser: Microsoft Edge Version 105.0.1343.33 (Official build) (64-bit)
URL: https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx
Screen Reader: NVDA(2022.2)

Repro Steps:
1. Open URL:https://demos.telerik.com/aspnet-ajax/grid/examples/overview/defaultcs.aspx page in Edge Browser.
2. Navigate to pagination controls present below "Book A Car' table under 'Overview'.
3. Open NVDA.
4. Navigate to 'Selected button' on pagination controls.
5. Observe an issue that 'Selected' state is not defined for 'Pagination controls'.

Actual Result:
'Selected' state is not defined for 'Pagination controls' in entire page.

Expected Result:
State 'Selected' should be defined on pagination controls. In this case, the expected role is {button or has a pop-up}. All components need a proper role attribute, ideally with semantics. In rare cases a role attribute should be added to give full context and information to assistive technology. Learn more by reading about when to use an aria role and the html/aria role mappings.

 

 

Hi Team,

I would like to request the RadRadioButtonList's get_oldSelectedIndex method used in the OnSelectedIndexChanged event should return -1 instead of undefined when no item is selected.  

Thank you!

Test Environment:

OS: Windows_11

The control will provide the ability to hover over an image and zoom-in the selected part in a previewer. Such control is available in Google Maps as shown in the attached screenshot Overview-Image-Map-Control.png. Yet another example is displayed in the second screenshot.

You can comment and share your examples or features you would like this control to support.

Currently the the ImageEditor (and the Editor) are looking for standard .ascx files with the names of its dialogs and it is not optimized for a scenario in which these dialogs are pre-compiled.

I am looking for a simple clock image which I can set from code behind with, for example, startime=1000 | endtime=1600 and see a little circle with a clock face with a "pie slice" shaded in to represent the period between 10am and 4pm.

I am not looking for a time picker (that's already done in the Edit Form) - I need a way of displaying a little visual indicator like a clock face / pie chart type of graphic with a shaded area showing the user a range such as 10am-4pm, 2pm-4pm, 8am-1pm etc. 

I think the minimum requirements would be:

1. Skin support (I use Bootstrap but all standard skins should be supported)

2. Be able to define a "start" and "end" range for the time slots around the edge

3. Be able to choose a beginning slot and an end slot

4. Be able to add a label in the centre (in my case it would Date but it would be useful to be able to make it something like RadClockRange.CentreLabel.Text="something"). Also, maybe the label could have properties such as RadClockRange.CentreLabel.Colour=Red / .CentreLabel.FontSize=16 etc.

5. It would be nice to databind (I use dbo.Appointments.TimeStart="11" and dbo.Appointments.TimeEnd="15" but it could be user controllable - like the scheduler - to use a user definable field in a table)

6. A range of sizes would be useful

Sample:

When using the Designer, the Default Values displayed for properties do not reflect the Default values from Lightweight RenderMode.

One particular scenario is when creating a GridButtonColumn for RadGrid that is set to LinkButton. While the Designer shows the ButtonType set to "LinkButton" by default, upon rendering the Grid, the ButtonType is FontIconButton.

There is no way of changing that in the Designer.

Telerik,

Respectfully recommending a guide feature for new users for our Application (Something similar to what this website does https://shepherdjs.dev/) Users can essentially step through controls we have on the page and we have a small verbiage/info for them that is easily digestible. 

Would help tremendously on onboarding new users and documenting new features. 

The current filtering of the grid wastes a lot of screen space If for example I want to filter a column to have values between X and Y. the column width especially on date column will need much more space for the filter than for the data actually shown.
On the current filter of the grid the user cannot filter on columns he is not seeing

My proposed implementation is simple but should work:
The control will be similar to the Menu control and will render just like in the video two lines of filters: static and optional. It will have a filters collection. Each filter will have these basic properties:
1. AlwaysDisplay - if true the filter is always displayed and cannot be removed.
2. Displayed - if true the filter is displayed. if not it is displayed on the static list last button as an optional filter
3 Type - Can be single value, Multiple values (checkbox list), Single date, Date range, Textbox (for free text search in all of the columns). obviously with needed properties for values etc.
4. Text - the name of the filter
5. The actual property to filter by
* pressing each filter will display a popup similar to the Custom menu sample with the needed filter type. selecting the value will update the filter text shown.
* the static filter list will show a button for optional filters which can be shown on the line below. filters on the optional line can be removed with a click on a X button
* all UI changes (adding/removing filters) should be on client side so the control will be very responsive.
* over time filters can evolve so that the date range filter popup for example can show except for the obvious option of from X to Y other options for the user (e.g. last X weeks/days/years) and other ideas shown on the video I sent you
The result the control produces is a LINQ expression which can be applied to the data source in a LINQ Where statement (my usage case) or other values (SQL where statement) that can be used by other users.


The proposed new control has the following advantages:
1. It can be positioned anywhere 
2. It can show fixed filters and optional filters
3. It can filter based on columns not visible on the grid
4. Optional filters can be removed quickly with the X button which provides faster change of filters for the user.

The end result of this filter is a much easier UX for filtering data. it uses far less screen space and is modular enough for future columns and to filter data sources for things other than the grid

The functionality for strongly typed model-bound controls provides a significant boost in re-usability and ease of development. The documentation and support for this feature is, for all intents and purposes, non-existent.

Please provide demo applications for each data-control capable of model binding with full code showing how the make the feature work.

Capabilities should include common usages such as placing a drop-down list into a radgrid row, CRUD, filtering, and data-annotation and validation.

Create a tool that allows a powerpoint to be displayed in a web page.  
Extra bonus if it's able to include sound.  
It should have the usual controls at the bottom - forward, back, beginning, end.
The powerpoint page would change based on user clicks.

Add ability to define Telerik specific ConfigSectionHandler for their settings like others (e.g.,log4Net) do.

This makes configuring environments much easier. All I need to do is point to *.Dev.config, *.Stage.config and my application is ready for the new environment.


For example, the following settings:

<configuration>
  <configSections>
    <section name="myConfigSection" type="CurrentApp.ConfigurationSectionHandler, Current" />
  </configSections>
  <myConfigSettings configSource="App_Data\Configs\MyConfigSection.config" />
  <appSettings>
    <add key="Environment" value="Local.Local"/>
...
    <add key="Telerik.ScriptManager.TelerikCdn" value="Enabled"/>
    <add key="Telerik.ScriptManager.TelerikCdn.BaseSecureUrl" value="https://yourSite.com/cdn/TelerikScripts" />
    <add key="Telerik.ScriptManager.TelerikCdn.BaseUrl" value="http://yourSite.com/cdn/TelerikScripts" />
    <add key="Telerik.ScriptManager.TelerikCdn.CombinedScript" value="Enabled" />
    <add key="Telerik.Skin" value="Bootstrap" />
    <add key="Telerik.StyleSheetManager.TelerikCdn" value="Enabled"/>
    <add key="Telerik.StyleSheetManager.TelerikCdn.BaseSecureUrl" value="https://yourSite.com/cdn/TelerikSkins" />
    <add key="Telerik.StyleSheetManager.TelerikCdn.BaseUrl" value="http://yourSite.com/cdn/TelerikSkins" />
    <add key="Telerik.StyleSheetManager.TelerikCdn.CombinedResource" value="Disabled" />
    <add key="Telerik.Web.UI.StyleSheetFolders" value="~/Content/; ~/" />
...
  <appSettings>
<configuration>


can be changed to:

<configuration>
  <configSections>
    <section name="telerikSettings" type="Telerik.ConfigurationSectionHandler, Telerik" />
  </configSections>
  <appSettings configSource="App_Data\Configs\Local.config" />
  <telerikSettings> <!-- This section does not exist and the keys are currently inside the local.config file -->
    <add key="Telerik.ScriptManager.TelerikCdn" value="Enabled"/>
    <add key="Telerik.ScriptManager.TelerikCdn.BaseSecureUrl" value="https://yourSite.com/cdn/TelerikScripts" />
    <add key="Telerik.ScriptManager.TelerikCdn.BaseUrl" value="http://yourSite.com/cdn/TelerikScripts" />
    <add key="Telerik.ScriptManager.TelerikCdn.CombinedScript" value="Enabled" />
    <add key="Telerik.Skin" value="Bootstrap" />
    <add key="Telerik.StyleSheetManager.TelerikCdn" value="Enabled"/>
    <add key="Telerik.StyleSheetManager.TelerikCdn.BaseSecureUrl" value="https://yourSite.com/cdn/TelerikSkins" />
    <add key="Telerik.StyleSheetManager.TelerikCdn.BaseUrl" value="http://yourSite.com/cdn/TelerikSkins" />
    <add key="Telerik.StyleSheetManager.TelerikCdn.CombinedResource" value="Disabled" />
    <add key="Telerik.Web.UI.StyleSheetFolders" value="~/Content/; ~/" />
  </telerikSettings>
...
</configuration>


or directly point to external configuration file:

<configuration>
  <configSections>
    <section name="telerikSettings"
             type="Telerik.ConfigurationSectionHandler, Telerik" />
  </configSections>
  <appSettings configSource="App_Data\Configs\Local.config" />
  <telerikSettings configSource="App_Data\Configs\Telerik.config" />
...
</configuration>

I didn't realize this is the new trend till recently. And I just found the 360 cameras are getting cheaper and cheaper with more features. Among many other models to shoot 360 Photos and Videos, the Ricoh Theta S and Samsung 360 Gear (2017) are just around $200-$300 !

I have learned YouTube supports 360 Videos but NOT 360 Photos. FB supports both I think but it is not easy to let us embed them into our own sites. So if Telerik came out with a new Control to support these needs, it will be very great !

Thanks much.

Hi,

Is it possible to exercise the NullText option for the control RadDatePicker for ASP.NET AJAX

 

Thanks

Gita

I would like to know if Telerik ASPNET Ajax  control supports securing CSP by adding nonce- or sha256- as mentioned in https://www.sitepoint.com/improving-web-security-with-the-content-security-policy (Refer section - Protecting Inline Styles and Scripts Using a Nonce).