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Show/Hide Tab item in Blazor Tabs component

03 Aug 2021 / 2 minutes to read

The Visible property of the Tab item is used to show/hide the item by setting true/false value to the property. In the following demo, specified tab item are Show/Hide dynamically when you click Show/Hide Item button.

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@using Syncfusion.Blazor.Navigations
@using Syncfusion.Blazor.Buttons

<SfButton @onclick="OnItemClick" Content="Show/Hide item"></SfButton>
<br />
<br />

<SfTab>
    <TabItems>
        <TabItem Visible="@ShowItem" Content="Twitter is an online social networking service that enables users to send and read short 140-charactermessages called tweets.Registered users can read and post tweets, but those who are unregistered can only readthem.Users access Twitter through the website interface, SMS or mobile device app Twitter Inc. is based in SanFrancisco and has more than 25 offices around the world.Twitter was created in March 2006 by Jack Dorsey,Evan Williams, Biz Stone, and Noah Glass and launched in July 2006. The service rapidly gained worldwide popularity,with more than 100 million users posting 340 million tweets a day in 2012.The service also handled 1.6 billionsearch queries per day.">
        <ChildContent>
            <TabHeader Text="Twitter"></TabHeader>
        </ChildContent>
    </TabItem>
    <TabItem Content="Facebook is an online social networking service headquartered in Menlo Park, California. Its website waslaunched on February 4, 2004, by Mark Zuckerberg with his Harvard College roommates and fellow students EduardoSaverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes.">
        <ChildContent>
            <TabHeader Text="Facebook"></TabHeader>
        </ChildContent>
    </TabItem>
    <TabItem Content="WhatsApp Messenger is a proprietary cross-platform instant messaging client for smartphones that operatesunder a subscription business model.It uses the Internet to send text messages, images, video, user location andaudio media messages to other users using standard cellular mobile numbers. As of February 2016, WhatsApp had a userbase of up to one billion,[10] making it the most globally popular messaging application.WhatsApp Inc., based inMountain View, California, was acquired by Facebook Inc.on February 19, 2014, for approximately US6. 9.3 billion.">
        <ChildContent>
            <TabHeader Text="Whatsapp"></TabHeader>
        </ChildContent>
    </TabItem>
</TabItems>
</SfTab>

@code {
public bool ShowItem = true;
void OnItemClick()
{
    ShowItem = !ShowItem;
}
}

Output be like the below.

Dynamic Show/Hide tab item