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Merge window-kb-backdrop-blur-2029 into production (#2030)
* docs(Window): add kb for backdrop blur * docs(window): fixes as per comments --------- Co-authored-by: Hristian Stefanov <[email protected]>
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--- | ||
title: Apply a Backdrop Filter with a Blur Effect to the Modal Window Background | ||
description: How to apply a backdrop filter with a blur effect to the background content of the Modal Window. | ||
type: how-to | ||
page_title: Apply a Backdrop Filter with a Blur Effect to the Modal Window Background | ||
slug: window-kb-backdrop-blur | ||
position: | ||
tags: | ||
ticketid: 1642061 | ||
res_type: kb | ||
--- | ||
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## Environment | ||
<table> | ||
<tbody> | ||
<tr> | ||
<td>Product</td> | ||
<td>Window for Blazor</td> | ||
</tr> | ||
</tbody> | ||
</table> | ||
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## Description | ||
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This knowledge base article answers the following questions: | ||
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* How do I blur the background in a Modal Window component? | ||
* Is it possible to apply a backdrop filter with a blur effect on the background content of the Window? | ||
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## Solution | ||
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To adjust the blur amount, override the built-in CSS styles of the background. Use the code below to achieve the desired results. | ||
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This code will affect all modal Dialogs and Windows on the web page. | ||
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````CSHTML | ||
<style> | ||
div.k-overlay { | ||
/* prerequisites to make the blurring work with this CSS class */ | ||
opacity: 1; | ||
background-color: transparent; | ||
/* blurring itself */ | ||
-webkit-backdrop-filter: blur(4px); /* Safari */ | ||
backdrop-filter: blur(4px); | ||
} | ||
</style> | ||
<TelerikWindow @bind-Visible="@WindowIsVisible" | ||
Modal="true"> | ||
<WindowTitle> | ||
Product Details | ||
</WindowTitle> | ||
<WindowContent> | ||
<div class="p-4"> | ||
<h2>Product Name: Widget X</h2> | ||
<p>Description: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed ac odio velit. Integer vel turpis vestibulum, tincidunt lacus at, rutrum sapien.</p> | ||
<p>Price: $49.99</p> | ||
<p>Availability: In Stock</p> | ||
</div> | ||
</WindowContent> | ||
<WindowActions> | ||
<WindowAction Name="Close" /> | ||
</WindowActions> | ||
</TelerikWindow> | ||
<TelerikButton OnClick="@( () => WindowIsVisible = !WindowIsVisible )">Show Product Details</TelerikButton> | ||
@code { | ||
private bool WindowIsVisible { get; set; } | ||
} | ||
```` |