Add documentation for multiple CSS selectors in hx-disabled-elt (#2421)

This update clarifies the hx-disabled-elt attribute's ability to accept multiple CSS selectors, separated by commas, enabling developers to disable multiple elements simultaneously during an HTTP request.
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eduardolat 2024-03-21 15:25:49 -06:00 committed by GitHub
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@ -21,6 +21,15 @@ Here is an example with a button that will disable itself during a request:
When a request is in flight, this will cause the button to be marked with [the `disabled` attribute](https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/disabled),
which will prevent further clicks from occurring.
The `hx-disabled-elt` attribute also supports specifying multiple CSS selectors separated by commas to disable multiple elements during the request. Here is an example that disables a button and a text input field during the request:
```html
<form hx-post="/example" hx-disabled-elt="input[type='text'], button">
<input type="text" placeholder="Type here...">
<button type="submit">Send</button>
</form>
```
## Notes
* `hx-disable-elt` is inherited and can be placed on a parent element