Is there a way that I can loop through the Columns of the Gnatt chart to access the attributes on the code behind? 

For example, I want to see if Column D has been moved or hidden. 

The closest thing I can see if GanttColumns but I cannot look through it because it is a RenderFragment? 

var  columns = Ref.GanttColumns;

I saw on the object ColumnsCollection which is ideal but it's not a public attribute for me to query it. 

Any ideas?

As you cas see from the sample below, i have a grid with row filter.

In the FilterCellTemplate i use a custom component named DateFilterCell.

In DateFilterCell i show a TelerikDatePicker.

When i run this sample and try to set the datepicker value from the calendar, the value does not bind.

What's wrong?

Thanks

https://blazorrepl.telerik.com/GfEFHkFA35AZCMp451

I have a paged TelerikGrid loaded using OnRead event with 2 filter modes: Inline and programmately.

With inline filter i manage a FilterCellTemplate and call FilterCellTemplateContext.FilterAsync() to refresh the grid after setting the filter value.

If i set a filter programmately, to update the grid i call Grid.Rebind(), but i need to set the grid to page 1, so i need to set the Page property binding to 1 before calling Grid.Rebind.

There is a better way to refresh the grid for filtering programmately? the best would be a method to call (as done with FilterCellTemplateContext.FilterAsync()) who manage the page reset.

Thanks

Hello!

I want to export Blazor grid content to CSV and make some changes before export. This example works fine with GridCommandButton 

Blazor Grid Export Export Events - Telerik UI for Blazor

I want to use a standard button instead of GridCommandButton. 

     <Button ..
             OnClick="ExportGridData">
         Export
     </Button>

    internal void ExportGridData()
    {
        gridRef?.ExportToCsv();
    }

My issue is, executing ExportToCsv does not trigger OnBeforeExport. Is there a way to trigger OnBeforeExport when calling ExportToCsv() from a button click event?

Thank you.

Hello,

We recently upgraded to Telerik v7.0 for our controls and since then expanding a single item always expands all items.  Has anyone else run into this or does anyone know a workaround?

Does anyone know if there is a way I can export Blazor Gannt to excel?  

At this rate I would take anything I can get? (Data and/or timeline) 

Hi!

I'm using the FileSelect component. When accessing the data, it's of type FileSelectFileInfo, which has a stream of type FileInfoStream, which is disposable.

So, do I have to dispose it after having read the data?

Lots of Greetings!

Volker

I have a grid with an Excel export.  It can take some time so I want to show a Notification at the start and end of the process using OnBeforeExport and OnAfterExport.  However both Notifications show at the same time.  I have reproduced the issue, attached.  Despite the 5 second delay being in OnAfterExport, neither Notification shows until after the delay and the Excel download.

Any ideas?

Relevant part of code:

Hello,

I want to change the background color of TelerikTooltip which is displayed inside a TelerikGrid in blazor. 

I have tried following two examples but they do not seem to work for tooltips in the grid.

Change Tooltip color ? in UI for Blazor | Telerik Forums

Blazor Custom ToolTip Styles and Colors - Telerik UI for Blazor

            <GridColumn Field="ABC" Title="Title" Width="15%">
                <HeaderTemplate>
                    <span class="k-column-title k-column-title-word-break">
                       Column Title
                    </span>
                </HeaderTemplate>
                <Template>
                    @{
                        var item = (MyModel)context;
                    }
                    <div class="tooltip-target-a">
                        <MyCustomComponent  />
                    </div>
                    <TelerikTooltip TargetSelector=".tooltip-target-a" Position="@TooltipPosition.Top" >
                        <Template Context="ttipContext">
                            <div>Hello from tooltip</div>
                        </Template>
                    </TelerikTooltip>
                </Template>
            </GridColumn>