Hey all, I just tried the big upgrade (VS 2020, .Net 6). During it, I moved from Telerik UI for Blazor 2.30. I've invested a lot of time into using this component and it came out as a non-starter in this release. After digging for a couple hours, I just kept it simple (see code).
Any time you put an @ inside a TileLayoutItem, it breaks - just freezes everything. So I can't tell you where it is coming from, but I can tell you it doesn't work. To reproduce, see the following code, but basically use "@someObject" as the value of an attribute of TileLayoutItem or inside Content/HeaderTemplate.
My use case is more complicated and I'm waiting for a mid-December pre-release (see ticket 1543513), but here's a way to reproduce (I hope)
Example:
<TelerikTileLayout Reorderable="true"
Resizable="true"
>
<TileLayoutItems>
@foreach (string name in Names)
{
<TileLayoutItem Class="builder">
<Content>@name</Content>
</TileLayoutItem>
}
</TileLayoutItems>
</TelerikTileLayout>
@code {
public List<string> Names { get; set; } = new List<string> { "Sara", "Dan", "Frank", "Deuce" };
}
I want to dynamically change the TileLayout Reorderable parameter but the component does not react to that change. Dynamic change in the Resizable parameter is also not applied.
I am also trying to change the TileLayoutItem ColSpan dynamically - for example, when implementing it in a responsive layout (https://docs.telerik.com/blazor-ui/knowledge-base/tilelayout-responsive) but using a variable as the ColSpan value does nothing. The TileLayout does not react to a change in the ColSpan parameter either.
It would be nice if the TelerikTileLayout could be told to refresh itself or to refresh after some of its parameters is changed.
Goto demo page
https://demos.telerik.com/blazor-ui/tilelayout/overview
Try to change tile's order or size.
Nothings happened.
When in a div with display:flex, I cannot resize the tiles to the right as I expect to - they stop resizing before I reach the end of the tile layout.
---
ADMIN EDIT
Here is a sample you can use to observe the issue - try resizing the tiles and change the size of the layout offset. For cleanest results do this in a blank app that has absolutely no other styles (so no other layout is in play).
A short gif is attached at the end of this post that shows the problem.
<TelerikNumericTextBox @bind-Value="@width" Step="20" Min="0" Max="800"></TelerikNumericTextBox>
@code{
int width { get; set; } = 200;
}
<div style="display:flex; flex-direction: row;">
<div style="width: @(width)px; background: yellow;">
some content on the left. When this is here, resizing tiles cannot use the full width of the tile layout
- it stops short with the offset by this element due to the flex layout.
Change the width of this element to see the effect - as you increase you will stop being
able to resize 1column tiles at all. If you decrease, eventually you will be.
</div>
<div style="position: relative; display: block;"> @* THE WORKAROUND - REMOVE TO SEE THE PROBLEM *@
<TelerikTileLayout ColumnWidth="200px"
RowHeight="150px"
Width="700px"
Columns="3"
Resizable="true">
<TileLayoutItems>
<TileLayoutItem HeaderText="Panel 1">
<Content>Regular sized first panel.</Content>
</TileLayoutItem>
<TileLayoutItem HeaderText="Panel 2">
<Content>You can put components in the tiles too.</Content>
</TileLayoutItem>
<TileLayoutItem HeaderText="Panel 3" RowSpan="3">
<Content>This tile is three rows tall.</Content>
</TileLayoutItem>
<TileLayoutItem HeaderText="Panel 4" RowSpan="2" ColSpan="2">
<Content>This tile is two rows tall and two columns wide</Content>
</TileLayoutItem>
</TileLayoutItems>
</TelerikTileLayout>
</div>
</div>---