Seems to me the OnChanged event should probably be called something else since it fires when no change occurred.
What's the best way to implement a true OnChange event?
Hello All,
found that from time to time there are some vulnerabilities found in some products (https://www.telerik.com/support/kb/aspnet-ajax/details/cryptographic-weakness), luckily we do not use asp.net ajax, but is it possible to have email subscription to be noticed as soon as any found?
Thx Alex
I'm using TelerikGrid. In first Column in every row I have button and when customer press button dropdownmenu is opening. But if there is few rows in grid, DropDownMenu is not showing properly, it's behind the grid
I tried to add this, but it didn't help.
td[role=gridcell] {
overflow: visible !important;
color: #6f717a;
}
I have the following ComboBox with some bad data (fixing the data is on the list to do, but the system will launch with bad data.)
AllContacts is pulled from
<
TelerikComboBox
Data
=
"AllContacts"
TextField
=
"FullName"
ValueField
=
"Id"
TValue
=
"int?"
TItem
=
"TblCompanyContact"
Width
=
"100%"
Value
=
"ContactId"
ValueChanged="@( (int? c) => ChangeDropDownContact(c) )" Filterable="true" FilterOperator="StringFilterOperator.Contains"> </
TelerikComboBox
>
@code{
List<
TblCompanyContact
> AllContacts;
int? ContactId;
protected void ChangeDropDownContact(int? c)
{
if (c != 0 && c != null)
{
//more code will go here when c is not null
ContactId = c;
}
else
{
ContactId = null;
}
}
Hello,
I've done quite a bit of searching and I'm going in loops between hitting other products (mvc, Kendo, etc.) or coming back to the same example (link below).
This is what I'd like to be able to do; Upon user clicking the update/save button I'd like to attempt to save the bound model data, validate it on the server side, (key being server side) and if there are any errors, return to the client and indicate the error within the grid popup (I know how to prevent the popup from going away based upon other examples). The notification example is very poor (the link below). It shows the error in its own popup window, and if the user hits cancel on the Grid Popup, the notification popup remains until they close it. It's not a very elegant solution, and I'm not aware of any other site/web application that behaves this way.
One prime example is the user attempts to save a new item, but names the item the same accidentally as one already in the database causing a key violation. It would be nice to display "Item with name provided already exists", right above text entry field "Name" on the popup. Gets right to the point, does not require user to look elsewhere for the issue and/or acknowledge an additional popup.
Any suggestions for how to accomplish such a repetitive task (common server side validation errors)? We'd prefer NOT providing/creating a custom form/component for each and every set of items (objects) that we need to edit from within a grid/gird popup.
On a side note; It seems this would be a pretty common scenario. We should never trust the clients validation, so all validation should be done again on the server anyway. If the server is a REST api, the same errors could and should occur on the server and returned to the client that would normally get trapped on a blazor client. It would be very nice if your Blazor popup (as one example) implementation (and other standard edits) could elegantly handle/display the servers side error messages. Or am I missing an implementation somewhere?
Thanks in advance,
Curt
Current "Notification" example:
https://github.com/telerik/blazor-ui/tree/master/grid/remote-validation
Is there a way to access the fulltext search value programatically?
I have three scenarios in my mind:
1. My customer requested a button to clear all filters, resp. reset the grid to it's initial state
2. I would like to use external textbox for the fulltext filtering. Sometimes it just doesn't fit into the grid toolbar and I need it to be outside the grid.
3. I would like to use querystring for setting innitial value of the fulltext filter.
Hi,
Version 2.14.1
I want to display 2 or 3 panes in a splitter.
With the code below middle pane is on the right.
What is the best way to keep pane order ?
Remi
@page
"/"
<div style=
"width: 500px; height: 300px; border: 1px solid red;"
>
<TelerikSplitter @
ref
=
"ts"
Width=
"100%"
Height=
"100%"
Orientation=
"@SplitterOrientation.Horizontal"
>
<SplitterPanes>
<SplitterPane Size=
"20%"
Collapsible=
"true"
>
<div>left</div>
</SplitterPane>
@
if
(bunique)
{
<SplitterPane Size=
"10%"
Collapsible=
"true"
>
<div>middle</div>
</SplitterPane>
}
<SplitterPane>
<div>right</div>
</SplitterPane>
</SplitterPanes>
</TelerikSplitter>
</div>
@code{
bool
bunique =
false
;
Telerik.Blazor.Components.TelerikSplitter ts;
protected
override
void
OnAfterRender(
bool
firstRender)
{
if
(firstRender)
{
if
(!bunique)
{
bunique =
true
;
StateHasChanged();
}
}
}
}