# Details

The HTML `<details>` and `<summary>` tags, implemented in Ruby.

## Parameters

The `<summary >`tag either yields content or displays what gets passed to the `text` configuration param. Both `<details>` and `<summary>` tag accept all the canonical [HTML global attributes](https://www.w3schools.com/tags/ref_standardattributes.asp) like `id` or `class`.

## Examples

### Example 1: Render options\[:text] param in `<summary>`

```ruby
details id: 'foo', class: 'bar' do
  summary text: 'Greetings'
  plain "Hello World!" # optional content
end
```

```markup
<details id="foo" class="bar">
  <summary>Greetings</summary>
  Hello World!
</details>
```

### Example 2: Yield a given block in `<summary>`

```ruby
details id: 'foo', class: 'bar' do
  summary do
    plain 'Greetings'
  end
  paragraph text: 'Hello World!'
end
```

```markup
<details id="foo" class="bar">
  <summary>Greetings</summary>
  <p>Hello World!</p>
</details>
```

### Example 3: Using `<detail>` without `<summary>`

```ruby
details id: 'foo' do
  plain "Hello World!"
end
```

```markup
<details id="foo">
  Hello World!
</details>
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.matestack.io/matestack-ui-core/1.5.0/components-api/core-components/details.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
