or
0 answers
258 views
I have implemented virtual scrolling in a grid.
Scrolling down goes smoothly. It does not matter if you scroll fast or slowly. And it also shows all rows.
When scrolling up slow or click by click using the scrollbar and waiting till the grid is refreshed completely each time. The up scrolling gets disabled before you get to the first record. In this case only the first row is not shown.
When scrolling up fast, so not waiting for the grid to refresh each time, the up scrolling gets disabled very quick and you are then not able to view the first records. This can be up to 20 records (of the 34 in my test set)
I can see that in this case the GridReadEvent args.Request.Skip is the amount of records not shown (obviously).
I logged the calls to the onread method when scrolling fast down and fast up. When scrolling down all requests get through. When scrolling up they don't. It looks like the some onread requests get bounced.
Does anyone bumped into this problem before? Or know what I could do wrong?
1 answer
452 views
The custom format optin in NumericTextBox is pretty useful, but I could not see any clear documentation. It links to the dotnet format guide, but also works with #s?
E.g. missing 0s i logged this (and then answered it myself) NumericTextBox with a format field does not display the digit '0' in UI for Blazor | Telerik Forums
"# unit(s)" works, but "there is # unit(s)" does not
Apologies if there is such a documentation and i missed it!
Dimo
Telerik team
answered
on
13 Nov 2023
1 answer
275 views
I'd like to check if its possible to have the format of a NumericTextBox display when the user has focus (i.e. they are typing something in).
Currently it just shows a blank input (which makes sense), but if we could prepend it with a format or something that would be useful.
For example, adding the $ sign at the start. It's not a huge issue but keen to see if it's possible.
Dimo
Telerik team
answered
on
13 Nov 2023
1 answer
269 views
I find myself using css container queries a lot in conjunction with the TelerikDrawer. I would really like to be able to use the MediaQuery control to set parameters based on the container size instead of the screen size.
Dimo
Telerik team
answered
on
10 Nov 2023
1 answer
835 views
I'm using the bootstrap theme with CSS static content.
<link rel="stylesheet" href="_content/Telerik.UI.for.Blazor/css/kendo-theme-bootstrap/all.css" />
I would like to change the theme to dark but I can't find the name of the bootstrap dark theme. Is it available for the static content CSS?
If I use the CDN it works fine with both normal and dark modes but I'd prefer to use the static content.
Dimo
Telerik team
answered
on
10 Nov 2023
1 answer
269 views
Hi,
I have a Blazor TelerikGrid using the DetailTemplate feature to expand each line.
It works fine but I would also need to expand the footer line.
Is there a way to do that?
Also, is there a way to display the DetailTemplate "+" expand button on the RIGHT rather than on the left? I don't see any properties that would allow this.
Thx
A
Dimo
Telerik team
answered
on
10 Nov 2023
2 answers
220 views
Is it possible to customize the appearance of input and page size dropdown controls in the TelerikPager control or the pager of the TelerikGrid control?
Our application uses the Material theme and all controls are using the Outline FillMode but I cannot change the Pages dropdown control of the grid's default pagger.
I can use the GridPagerTemplate to change the default pager with a customized one but still the TelerikPager control does not allow configuration of the TelerikNumericBox control behind the PagerInput control and the TelerikDropDownList behind the PagerDropDownList control.
Constantinos Petridis
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answered
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10 Nov 2023
1 answer
269 views
Having problem modifying the edit popup within Telerik Grid. Blazor version 4.0.1.
Error message:
2 answers
739 views
I have this structure:
Problem: How to get an infromation if the EditForm IsModified() and someone uses the navigation to fire an other page.
User request: Please show a dialog to ask user for abort or save.
So I was looking for an OnBlur() Event. But there is no such an event I can Intercept the Action.
I've no idea how I can solve this request. Ok, no simple way... :-)
This is such a typical situation that I can't imagine it can't be solved with Blazor's built-in tools. But I currently have tomatoes on my eyes. Probably, I can't see the forest for the trees right now.
Any hint would be gratefully received. :-)
+ Menu - Navigation Page Load to div "Desktop"
+ div desktop
+ Toolbar
+ Splitter Vertical
+Splitterpane
-Overview Grid
+Splitterpane
- Detail
+TelerikEditForm
-lot of stuff-
User request: Please show a dialog to ask user for abort or save.
So I was looking for an OnBlur() Event. But there is no such an event I can Intercept the Action.
I've no idea how I can solve this request. Ok, no simple way... :-)
This is such a typical situation that I can't imagine it can't be solved with Blazor's built-in tools. But I currently have tomatoes on my eyes. Probably, I can't see the forest for the trees right now.
Any hint would be gratefully received. :-)
Peter
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answered
on
09 Nov 2023
1 answer
186 views
I have created a routine which will highlight the search string in a grid, much like F3 in your browser. It is working well, by intercepting the GridRead events and applying a <SPAN> around the searched text to highlight it. The problem I have is that I don't know if the search filter in the collection provided comes from the search box or another filter applied to the grid. Is there a way that I can determine the filter comes from the search box so I only apply the highlight if it is the search text?
Thanks,
Bryan
Georgi
Telerik team
answered
on
09 Nov 2023
