I`m working development and produced I4.0 devices as well app systems since 3 years. Are Telerick involve in this applications.
Implement Recurrence Rule Parser helper that uses the Scheduler recurrenceRule string and parses it in a usable format on the server.
There is already a similar helper for Telerik UI for ASP.NET Ajax.
especially for Grid, Tabstrip, Charts...
so autosize is standard without javascript
I want to design a web page with text and signature input. In Tablet I need to enter the text fields and signature fields using touch pen. I want the web page to allow the touch pen to write comments and signature and save into database
This common issue immediately manifests itself through the Html helper output of shape Html.Kendo().__For(model => model.__). The output html contains a script following the created element, which contains:
kendo.syncReady(function(){jQuery("#NewPersonId").kendoTextBox({});});
This can possibly be mitigated by replacing the query part with:
jQuery(document.currentScript.previousSibling)
browser support for previousSibling
This suggestion assumes that the script element is always the next sibling of the element being "syncReady"-ed.
This will not solve the issue of users facing the issue in the own code if they try to query the element by ID themselves, but it may save them the trouble of specifying an id in cases where they only need to do so to prevent ID contention. This is only a suggestion. Feel free to disregard it.
Provide support for the asp-page-handler attribute to call a handler in an ASP.NET Core 2.1 Razor page in addition to supporting controller/action methods.
Allow general configuration of SuggestionOperator, as is available for Operators.
I can do something like this in GridFilterableSettingsBuilder --
filterable.Operators(operators => operators
.ForString(str => str
.Clear()
.Contains("contains"))
I would like to also be able to do this --
filterable.SuggestionOperator(FilterType.Contains)
Can't update Razor.RuntimeCompilation to 5.0.0, because Telerik.UI.for.AspNet.Core (2020.3.1118) uses Microsoft.CodeAnalysis.Common=3.3.1 (needed >=3.7.0).
NU1107: OperationalAccounting -> Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation 5.0.0 -> Microsoft.CodeAnalysis.Razor 5.0.0 -> Microsoft.CodeAnalysis.Common (>= 3.7.0) OperationalAccounting -> Telerik.UI.for.AspNet.Core 2020.3.1118 -> Microsoft.CodeAnalysis 3.3.1 -> Microsoft.CodeAnalysis.CSharp.Workspaces 3.3.1 -> Microsoft.CodeAnalysis.Common (= 3.3.1).
Hi support team,
I have a question about translation of Kendo. I'm using Kendo as NuGet package dependency
and some text resources aren't translated to Slovak. They are still in English.
For example question in delete confirm dialog of grid and "Add new record" button of grid.
And in other widgets, but these two are the most important for me.
Is there any option to get translation working from NuGet package?
I tried everything i found, but nothing works.
Thanks in advance
Vlado
I am looking for an extension to the Grid Columns fluent api that adds .Exportable(true or false). Exportable(true) would be the default and indicate that this column does get exported when exporting to Excel (or PDF). Exportable(false) would indicate that the column does NOT get exported.
Imagine the following Grid Definition:
@(Html.Kendo().Grid<Services>
()
.Name("gridMain")
.Columns(columns =>
{
columns.Bound(p => p.ServiceId).ClientTemplateId("rowNumTemplate").Title("Row").Width(50);
//columns.Bound(p => p.ServiceId).ClientTemplateId("cmdsTemplate").Title("Cmds").Width(125).Media("(min-width: 768px)");
columns.Bound(p => p.ServiceCode).Media("(min-width: 768px)");
columns.Bound(p => p.ServiceId).ClientTemplateId("xsTemplate").Title("Service / Desc / Code").Media("(max-width: 768px)");
columns.Bound(p => p.ServiceId).ClientTemplateId("serviceTemplate").Title("Service / Desc").Media("(max-width: 992px) and (min-width: 768px)");
columns.Bound(p => p.ServiceName).Media("(min-width: 992px)");
columns.Bound(p => p.ServiceDescription).Media("(min-width: 992px)");
columns.Bound(p => p.ServiceActive).ClientTemplateId("activeTemplate").Width(60).Media("(min-width: 768px)");
columns.Bound(p => p.ServiceId).ClientTemplateId("btnsTemplate").Title("View/Edit/Del").Width(150);
//columns.Bound(p => p.ServiceId).ClientTemplateId("xsCmdsTemplate").Title("Cmds").Media("(max-width: 768px)");
})
.Scrollable(scrollable => scrollable.Endless(true))
.Pageable(p => p.Numeric(false).PreviousNext(false))
.ToolBar(t => t.Search())
.Search(s => { s.Field(c => c.ServiceCode); s.Field(c => c.ServiceName); s.Field(c => c.ServiceDescription); })
.Resizable(resize => resize.Columns(true))
.ToolBar(t => t.Excel().Text("Excel"))
.Excel(excel => excel
.FileName("ABT_Services.xlsx")
.Filterable(true)
)
.DataSource(dataSource =>
dataSource
.WebApi()
.PageSize(Model.GridPageSize)
.Model(model =>
{
model.Id(p => p.ServiceId);
})
.Events(events => events.Error("errorHandler").RequestEnd("gridMainRequestEnd"))
.Read(read => read.Action("Get", "Services"))
)
)
What I would like to do is define a column like the following:
columns.Bound(p => p.ServiceId).ClientTemplateId("rowNumTemplate").Title("Row").Width(50).Exportable(false);
In the case above, the "Row" column would not be Exported to Excel.
If you take a closer look at the Columns definition above you will see that the configuration is implemented to support responsive page sizing. Because the current implementation of Export to Excel does not allow an Exportable(true/false), I get these columns that I don't want in the exported Excel.
Although there appear to be workarounds (like keeping a second hidden grid -- a poor solution at best), none would be as useful to a Developer as defining an Exportable(true/false) as part of the Column configuration.
Thanks for considering my request.
When the Model for the Grid inherits the CustomTypeDescriptor, an error is thrown.
Open the attached sample project -
TelerikAspNetCoreApp3.zip
Load the About page
The following error is thrown:
An unhandled exception occurred while processing the request.
InvalidOperationException: Bound columns require a field or property access expression.
Kendo.Mvc.UI.GridBoundColumn<TModel, TValue>..ctor(Grid grid, Expression<Func<TModel, TValue>> expression)
The view should load without any errors
When assigning the Name of a Telerik UI control, the value specified is used for both the name and id attributes of HTML elements. If the value specified contains a period (ex. a property of a complex model property, ex. Model.Address.Line1) then the "name" attribute will still contain the period (ex. "Address.Line1") but because periods are invalid for the "id" attribute, the periods should get replaced with an underscore by default (ex. "Address_Line1"). Using HTML helpers, this appears to be happening correctly. Using Tag Helpers, on the other hand, does not appear to be sanitizing the id values and instead leaves the period, causing an invalid value to be used and inconsistent results when compared to the HTML Helpers.
Example using the ListBox component:
// Tag Helper, generates this: <select id="ComplexModelProperty.ListBoxTagHelper" name="ComplexModelProperty.ListBoxTagHelper">
<kendo-listbox name="ComplexModelProperty.ListBoxTagHelper" bind-to="new List<string>()"></kendo-listbox>
// HTML Helper, generates this: <select id="ComplexModelProperty_ListBoxHtmlHelper" name="ComplexModelProperty.ListBoxHtmlHelper">
@(Html.Kendo().ListBox()
.Name("ComplexModelProperty.ListBoxHtmlHelper")
.BindTo(new List<string>())
)
Example using the Button component:
// Tag Helper, generates this: <button id="ComplexModelProperty.ButtonTagHelper" name="ComplexModelProperty.ButtonTagHelper" type="button">
<kendo-button name="ComplexModelProperty.ButtonTagHelper">Image icon</kendo-button>
// HTML Helper, generates this: <button id="ComplexModelProperty_ButtonHtmlHelper" name="ComplexModelProperty.ButtonHtmlHelper" type="button">
@(Html.Kendo().Button()
.Name("ComplexModelProperty.ButtonHtmlHelper")
.HtmlAttributes(new { type = "button" })
.Content("Image icon"))
I only tested with these two components to verify this wasn't an issue specific to the ListBox component, but I'm assuming this is a problem with any component when using Tag Helpers. After looking at some of the relevant code, I'm guessing this could be corrected by updating the GenerateId() method in the TagHelperBase class (ex. by calling something like GenerateIdFromName() that would handle sanitizing the value).
I also found this forum post from over two years ago reporting what appears to be this same issue. There was a reply that acknowledged the issue and offered a workaround "until this issue is fixed", however after two years I would think something like this would have already been fixed (a bug that applies to all Tag Helpers, results in invalid HTML being generated, and can be fixed by using a built-in .NET method that was created specifically for this purpose).
The StringExtensions -> ToCamelCase method(part of Kendo.Mvc.Extenstions) doesn't return the expected Camel case result.
Include the Kendo.Mvc.Extenstions namespace. Define the following in a controller:
public IActionResult Index()
{
string test = "RANDOMStatusId";
test = test.ToCamelCase();
return View();
}
Set a debugger and see the value of the "test" variable.
The returned from the ToCamelCase() method value is "rANDOMStatusId"
The expected result returned from the ToCamelCase() method value is "randomStatusId"
The Rating is unresponsive.
The Rating works properly.
Since support for cancellation token on user vote:
was declined and is unplanned.
I would like to implement it by myself.
However most of methods used by code is private or internal, so extending current one is difficult to achieve without copying a lot of existing methods and marking them public. It would be good make them part of public api so implementing own extension to ToDataSourceResult and ToTreeDataSourceResult would be possible. Currently it is not.
Kind Regards
Marcin
Even when using server side paging some requests can be very long, and may be canceled by the user. Adding a CancellationToken parameter to the ToDataSourceResultAsync.
It would be useful to have an exemple of how to uploda directly to an Azure Storage container from a Kendo UI upload or FileManager component.
We want to have a tabstrip that a user can select the tabs that he wants with checkbox. For example:
It will be a great feature.
<div id="tabstrip">
<ul>
<li>@Html.Checkbox("name",false) A </li>
</ul>
</div>