hugo-theme-relearn/exampleSite/content/shortcodes/tabs.en.md
Sören Weber 8551ee2738
shortcodes: revamp shortcodes #260 #261
- supply named parameter if missing #260
- fix boolean parameter if given as string #261
- revise documentation
2022-06-05 19:31:59 +02:00

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+++
description = "Show content in tabbed views"
title = "Tabbed views"
+++
The `tabs` shortcode displays arbitrary content in unlimited number of tabs. This comes in handy eg. for providing code snippets for multiple languages or providing configuration in different formats.
{{< tabs groupId="tabs-example-language" >}}
{{% tab name="python" %}}
```python
print("Hello World!")
```
{{% /tab %}}
{{% tab name="bash" %}}
```bash
echo "Hello World!"
```
{{% /tab %}}
{{< /tabs >}}
## Usage
````go
{{</* tabs */>}}
{{%/* tab name="python" */%}}
```python
print("Hello World!")
```
{{%/* /tab */%}}
{{%/* tab name="bash" */%}}
```bash
echo "Hello World!"
```
{{%/* /tab */%}}
{{</* /tabs */>}}
````
### Parameter
| Name | Default | Notes |
|:----------------------|:-----------------|:------------|
| **groupId** | `default` | Arbitrary name of the group the tab view belongs to.<br/><br/>Tab views with the same **groupId** sychronize their selected tab. This sychronization applies to the whole site! |
| _**&lt;content&gt;**_ | _&lt;empty&gt;_ | Arbitrary number of tabs defined with the `tab` sub-shortcode. |
{{% notice warning %}}
When using tab views with different content sets, make sure to use a common `groupId` for equal sets of tabs but distinct `groupId` for different sets.
The tab selection is restored automatically based on the `groupId` and if it cannot find a tab item because it came from the `'default'` group on a different page then all tabs will be empty at first!
{{% /notice %}}
## Examples
### Distinct `groupId`
````go
{{</* tabs groupId="config" */>}}
{{%/* tab name="json" */%}}
```json
{
"Hello": "World"
}
```
{{%/* /tab */%}}
{{%/* tab name="XML" */%}}
```xml
<Hello>World</Hello>
```
{{%/* /tab */%}}
{{%/* tab name="properties" */%}}
```properties
Hello = World
```
{{%/* /tab */%}}
{{</* /tabs */>}}
````
{{< tabs groupId="tabs-example-config" >}}
{{% tab name="json" %}}
```json
{
"Hello": "World"
}
```
{{% /tab %}}
{{% tab name="XML" %}}
```xml
<Hello>World</Hello>
```
{{% /tab %}}
{{% tab name="properties" %}}
```ini
Hello = World
```
{{% /tab %}}
{{< /tabs >}}
### Non-Distinct `groupId`
See what happens to this tab view if you select **properties** tab from the previous example.
````go
{{</* tabs groupId="config" */>}}
{{%/* tab name="json" */%}}
```json
{
"Hello": "World"
}
```
{{%/* /tab */%}}
{{%/* tab name="XML" */%}}
```xml
<Hello>World</Hello>
```
{{%/* /tab */%}}
{{</* /tabs */>}}
````
{{< tabs groupId="tabs-example-config" >}}
{{% tab name="json" %}}
```json
{
"Hello": "World"
}
```
{{% /tab %}}
{{% tab name="XML" %}}
```xml
<Hello>World</Hello>
```
{{% /tab %}}
{{< /tabs >}}