or
1 answer
137 views
Hi,
I have a question which is how to show a field which is one field of child object inside object in blazor grid popup edit interface . Thanks
1 answer
187 views
Hi,
I got the following error (in 10805 line of all.css file) while updating @progress/kendo-theme-bootstrap@4.43.0 to @progress/kendo-theme-bootstrap@5.4.1 .
Debug in all.scss:
What should i do to solve this problem?
Teya
Telerik team
answered
on
03 Jun 2022
0 answers
183 views
I have a parent component with a TelerikWindow. The parent component has a bool value that is used via @bind-Visible (two-way binding) to show or hide the TelerikWindow. Once the window was visible (i.e. the bound parameter is set to true), a call to StateHasChanged() causes the window to become visible for a short moment (< 1 sec).
Since I am using two-way binding at this point, I would expect that hiding the window in both the parent and TelerikWindow components would cause the visibility value to be set to false, so that when StateHasChanged() is called, the window will not become visible again, even for a brief moment.
Since I am using two-way binding at this point, I would expect that hiding the window in both the parent and TelerikWindow components would cause the visibility value to be set to false, so that when StateHasChanged() is called, the window will not become visible again, even for a brief moment.
1 answer
190 views
Hello,
Is there any way to load data for a the DropDownList when the Dropdown gets opened, instead of when it gets initialized.
I've looked over examples and docs and also tried a workaround with virtualization, but even that loads the first page on intialization.
I have a UI with multiple DropDownList instances on the page that might not be interacted with, and I'd like to defer loading the data until the user actually interacts with them.
Thank you!
Nadezhda Tacheva
Telerik team
answered
on
03 Jun 2022
1 answer
123 views
Hello all
I am an experienced software developer , but still somewhat a newbie to Blazor and Telerik, so bear with me ;)
I am creating telerik charts, and the charts display historical as wel as future data (in multiple series), and I need the data separated by a "now" marker called "probedate".
I have managed to use ChartCategoryAxisPlotBands on my column charts to have a marker where the current probedate resides. However, this trick does work for e.g. area charts and line charts. (See screenshot)
I have also tried to adding an extra vertical axis, but this didn't work out as I hoped either.
In a nutshell: I would like to have some kind of vertical marker that can show me the position of the probedate in the chart, this can be eg a vertical line, or a chart background color change on the probedate or some other nifty solution.
TIAHans
<TelerikChart Transitions=false>
<ChartTooltip Visible="true" />
<ChartTitle Text="@nameof(DepreciationBookValueHarvesterDto.Depreciations)" />
<ChartLegend Visible="false" />
<ChartSeriesItems>
<ChartSeries Type="ChartSeriesType.Column" Data="@data?.Data?.Depreciations?.Select(x => new { Value = x.Value })" Field="@nameof(DateTime_DoubleDto.Value)" />
</ChartSeriesItems>
<ChartCategoryAxes>
<ChartCategoryAxis Categories="@ChartUtils.GetXAxisDateLabels(data?.Data?.Depreciations,DateResolution)"
AxisCrossingValue="@ChartUtils.yaxiscrossingvalues">
<ChartCategoryAxisLabels Step="@ChartUtils.CategoryAxisLabelStep(data?.Data?.Depreciations?.Count)">
<ChartCategoryAxisLabelsRotation Angle="-45" />
</ChartCategoryAxisLabels>
<ChartCategoryAxisPlotBands>
<ChartCategoryAxisPlotBand From="ChartUtils.PositionOfKey(data?.Data?.Depreciations,probeDate)" Color="Blue" Opacity="0.1" />
</ChartCategoryAxisPlotBands>
</ChartCategoryAxis>
</ChartCategoryAxes>
<ChartValueAxes>
<ChartValueAxis AxisCrossingValue="@ChartUtils.xaxiscrossingvalues">
<ChartValueAxisTitle Text="@ValueUnitAxisTitle()" />
<ChartValueAxisMajorGridLines Visible="false" />
</ChartValueAxis>
</ChartValueAxes>
</TelerikChart>
<TelerikChart Transitions=false>
<ChartTooltip Visible="true" />
<ChartTitle Text="@nameof(DepreciationBookValueHarvesterDto.BookValue)" />
<ChartLegend Visible="false" />
<ChartSeriesItems>
<ChartSeries Type="ChartSeriesType.Area" Data="@data?.Data?.BookValue?.Select(x => new { Value = x.Value })" Field="@nameof(DateTime_DoubleDto.Value)" />
</ChartSeriesItems>
<ChartCategoryAxes>
<ChartCategoryAxis Categories="@ChartUtils.GetXAxisDateLabels(data?.Data?.BookValue,DateResolution)"
AxisCrossingValue="@ChartUtils.yaxiscrossingvalues">
<ChartCategoryAxisLabels Step="@ChartUtils.CategoryAxisLabelStep(data?.Data?.BookValue?.Count)">
<ChartCategoryAxisLabelsRotation Angle="-45" />
</ChartCategoryAxisLabels>
<ChartCategoryAxisPlotBands>
<ChartCategoryAxisPlotBand From="ChartUtils.PositionOfKey(data?.Data?.BookValue,probeDate)" Color="Blue" Opacity="0.1" />
</ChartCategoryAxisPlotBands>
</ChartCategoryAxis>
</ChartCategoryAxes>
<ChartValueAxes>
<ChartValueAxis AxisCrossingValue="@ChartUtils.xaxiscrossingvalues">
<ChartValueAxisTitle Text="@ValueUnitAxisTitle()" />
<ChartValueAxisMajorGridLines Visible="false" />
</ChartValueAxis>
</ChartValueAxes>
</TelerikChart>
Dimo
Telerik team
answered
on
02 Jun 2022
1 answer
152 views
Hi,
According to https://docs.telerik.com/blazor-ui/components/wizard/structure/buttons
"If the next step is disabled, the ["Next"] button will also appear as disabled."
Can I ask why this is? Shouldn't it simply take you to the next enabled step?
This is the behaviour I need - is there a workaround?
Thanks,
Dean
Dimo
Telerik team
answered
on
02 Jun 2022
1 answer
164 views
Hi is there a way to change the text of the fileselect button.
Thanks.
Svetoslav Dimitrov
Telerik team
answered
on
02 Jun 2022
0 answers
132 views
Hi
see the image below.
The daytimes a person has to work can differ from day by day. We know what times he or she starts/end has breaks.
We need to show this (not as real items, just color the cell with a different background color).
What we would like to see is an event like "OnDrawColumsCell" with params like day, starttime/endtime, color and text
So we can check the day/start/end time to see what color to use and wat text the cell should contain.
This way we can show our users exactly their working times.
Eric
2 answers
925 views
Hi
I have a grid using Inline edit, but in some circimstances some cells must be disabled.
How can i do this?
Eric
Nadezhda Tacheva
Telerik team
answered
on
02 Jun 2022
0 answers
175 views
Hi
Before we started with Telerik our design office created this wizard style.
Questions:
1. can we alter the look of the Wizard? (CSS?)
2. the Wizard should have the same size for each step
3. can we change the color of the buttons?
Thanks for answering!
Eric
