+++
title = "Alert"
description = "Display contextual alert messages and dialogs."
categories = ["experience"]
tags = ["alert", "dialog", "message", "advertisement"]
html_attributes = ['class']
custom_attributes = ["type", "text"]
snippets_used = ["alert", "card", "external", "button", "button group", "progress"]
disable_csp = true
[[copyright]]
owner = "Josh Habdas"
date = "2019"
license = "agpl-3.0-or-later"
+++
{{< hackcss-card header="Quick Example" >}}
{{< hackcss-alert type="info" class="margin-reset" >}}
{{< hackcss-button
type="primary" text="Toggle"
onclick="this.parentElement.classList.toggle('alert')"
/>}} alert styling.
{{< /hackcss-alert >}}
{{< highlight html "linenos=inline" >}}
{{}}
{{< hackcss-button
type="primary" text="Toggle"
onclick="this.parentElement.classList.toggle('alert')"
/>}} alert styling.
{{< /hackcss-alert */>}}
{{< /highlight >}}
{{< /hackcss-card >}}
Default with plain text and hidden comment:
```html
{{}}
{{}}Inner Alert Text{{< /hackcss-alert */>}}
{{}}Hidden Comment{{< /hackcss-alert */>}}
```
{{< hackcss-alert text="Alert Text" />}}
{{< hackcss-alert >}}Inner Alert Text{{< /hackcss-alert >}}
{{< hackcss-alert text="Alert Text" >}}Hidden Comment{{< /hackcss-alert >}}
Default with formatted text:
```html
{{}}
HTML Text
{{< /hackcss-alert */>}}
{{%/* hackcss-alert %}}**Markdown** Text{{% /hackcss-alert */%}}
```
{{< hackcss-alert >}}
HTML Text
{{< /hackcss-alert >}}
{{% hackcss-alert %}}**Markdown** Text{{% /hackcss-alert %}}
Typed with plain and formatted text:
```html
{{}}
{{}}Info ~~Text~~{{< /hackcss-alert */>}}
{{%/* hackcss-alert type="warning" %}}~~Warning~~ Text{{% /hackcss-alert */%}}
{{}}
Error Text
{{< /hackcss-alert */>}}
```
{{< hackcss-alert type="success" text="Success Text" />}}
{{< hackcss-alert type="info" >}}Info ~~Text~~{{< /hackcss-alert >}}
{{% hackcss-alert type="warning" %}}~~Warning~~ Text{{% /hackcss-alert %}}
{{< hackcss-alert type="error" >}}
Error Text
{{< /hackcss-alert >}}
Typed with interactive [Button](../button) and plain text:
```html
{{}}
{{< hackcss-button
type="info" isghost="true" text="Toggle"
onclick="this.parentElement.classList.toggle('alert')"
/>}} alert styling.
{{< /hackcss-alert */>}}
```
{{< hackcss-alert type="info" >}}
{{< hackcss-button
type="info" isghost="true" text="Toggle"
onclick="this.parentElement.classList.toggle('alert')"
/>}} alert styling.
{{< /hackcss-alert >}}
Inside a [Card](../card) with a [Button Group](../button-group) and two interactive [Buttons](../button):
```html
{{}}
{{< hackcss-alert type="success" text="Congratulations! Your application was approved." />}}
{{< hackcss-buttongroup >}}
{{< hackcss-button text="Hide" type="primary" onclick="this.closest('.card').querySelector('.alert').hidden=true" />}}
{{< hackcss-button text="Show" onclick="this.closest('.card').querySelector('.alert').hidden=false" />}}
{{< /hackcss-buttongroup >}}
{{< /hackcss-card */>}}
```
{{< hackcss-card header="Card Title" >}}
{{< hackcss-alert type="success" text="Congratulations! Your application was approved." />}}
{{< hackcss-buttongroup >}}
{{< hackcss-button text="Hide" type="primary" onclick="this.closest('.card').querySelector('.alert').hidden=true" />}}
{{< hackcss-button text="Show" onclick="this.closest('.card').querySelector('.alert').hidden=false" />}}
{{< /hackcss-buttongroup >}}
{{< /hackcss-card >}}
Typed with HTML graphic and [External](../external) link:
```html
{{}}
{{< external href="https://go.habd.as/nano-s" class="muted" >}}
Ledger Nano S - The secure hardware wallet
{{< /external >}}
{{< /hackcss-alert */>}}
```
{{< hackcss-alert type="success" >}}
{{< external href="https://go.habd.as/nano-s" class="muted" >}}
Ledger Nano S - The secure hardware wallet
{{< /external >}}
{{< /hackcss-alert >}}
Containing a [Card](../card) with six [Progress](../progress) indicators:
```html
{{}}
{{< hackcss-card header="Value-added Tax by Country" >}}
{{< hackcss-progress value="16" showpercent="true" filltext="China – 增值税" >}}
{{< hackcss-progress value="20" showpercent="true" filltext="France – TVA" >}}
{{< hackcss-progress value="10" showpercent="true" filltext="Indonesia – PPN" >}}
{{< hackcss-progress value="8" showpercent="true" filltext="Japan – 消費税" >}}
{{< hackcss-progress value="15" showpercent="true" filltext="New Zealand – GST" >}}
{{< hackcss-progress value="20" showpercent="true" filltext="United Kingdom – VAT" >}}
{{< /hackcss-card >}}
{{< /hackcss-alert */>}}
```
{{< hackcss-alert >}}
{{< hackcss-card header="Value-added Tax by Country" >}}
{{< hackcss-progress value="16" showpercent="true" filltext="China – 增值税" >}}
{{< hackcss-progress value="20" showpercent="true" filltext="France – TVA" >}}
{{< hackcss-progress value="10" showpercent="true" filltext="Indonesia – PPN" >}}
{{< hackcss-progress value="8" showpercent="true" filltext="Japan – 消費税" >}}
{{< hackcss-progress value="15" showpercent="true" filltext="New Zealand – GST" >}}
{{< hackcss-progress value="20" showpercent="true" filltext="United Kingdom – VAT" >}}
{{< /hackcss-card >}}
{{< /hackcss-alert >}}