Currently I cannot tell the difference between the User clicking Cancel, and the user clicking OK, but not entering anything in the Text box?
ADMIN EDIT
You can use the code snippet below to test this behavior in your app. At the end of the post you will find two sample apps attached that use that same code - one is OK, the other exhibits the issue. The difference in them is the layout. The one that works OK has the old MS template from over a year ago where there is an <app> element above the root of the blazor components, and that element has display: flex. The problematic app has the newer template without such a parent element - the parent element is not the <body> and it does not have display:flex. You can add in the following rule to it to see it will fix the dialog overlay error (but it can damage the layout of the app).
sample rule to fix the issue in the problematic app
body {
display:flex;
}sample code to test the behavior
<TelerikWindow Modal="true" @bind-Visible="@isModalVisible">
<WindowTitle>
<strong>The Title</strong>
</WindowTitle>
<WindowContent>
I am modal so the page behind me is not available to the user.
<br />
<TelerikButton OnClick="@( _ => isSecondModalVisible = true )">Open the SECOND window</TelerikButton>
<TelerikButton OnClick="@ShowConfirmWithTitle">Show Confirm</TelerikButton>
</WindowContent>
<WindowActions>
<WindowAction Name="Minimize" />
<WindowAction Name="Maximize" />
<WindowAction Name="Close" />
</WindowActions>
</TelerikWindow>
<TelerikWindow Modal="true" @bind-Visible="@isSecondModalVisible">
<WindowTitle>
<strong>The SECOND</strong>
</WindowTitle>
<WindowContent>
Second modal!
</WindowContent>
<WindowActions>
<WindowAction Name="Minimize" />
<WindowAction Name="Maximize" />
<WindowAction Name="Close" />
</WindowActions>
</TelerikWindow>
<TelerikButton OnClick="@( _ => isModalVisible = true )">Open the window</TelerikButton>
@code{
[CascadingParameter]
public DialogFactory Dialogs { get; set; }
bool isModalVisible { get; set; }
bool isSecondModalVisible { get; set; }
async Task ShowConfirmWithTitle()
{
bool isConfirmed = await Dialogs.ConfirmAsync("Are you sure?", "Confirmation!");
Console.WriteLine($"The user is sure: {isConfirmed}.");
}
}
https://blazorrepl.telerik.com/cGEHOxYU12TavfAP41
Dialog component does not recalculate its z-index based on the existing window components. Thus, it is displayed behind the window.
I have a Modal Window showing and then show a Predefined Dialog alert. You can click on the modal window and the Alert dialog goes behind and you have to close the modal, then close the alert dialog.
It would be nice if the the predefined dialogs were always modal on top of all windows.
Can I define the Cancel home button by default? When deleting a line I use Confirm Dialogs, I want the default (active) button to be Cancel (not Ok)
---
ADMIN EDIT
Here is a solution you can use:
@inject IJSRuntime _js
@* move this script to a proper place in your project and remove the
suppress-error hack that lets it stay in the component - it is here for brevity only *@
<script suppress-error="BL9992">
function focusCancelDialogButton() {
setTimeout(function() {
var cancelButtons = document.querySelectorAll(".k-dialog .k-dialog-buttongroup .k-button");
if(cancelButtons && cancelButtons.length > 1) {
cancelButtons[1].focus();
}
}, 100);
}
</script>
<TelerikButton OnClick="@ShowConfirm">Show Confirm</TelerikButton>
@code {
[CascadingParameter]
public DialogFactory Dialogs { get; set; }
public async Task ShowConfirm()
{
await _js.InvokeVoidAsync("focusCancelDialogButton");
bool isConfirmed = await Dialogs.ConfirmAsync("Are you sure?");
if (isConfirmed)
{
Console.WriteLine("The user is sure, continue.");
}
else
{
Console.WriteLine("The user changed their mind");
}
}
}---