Custom attributes

To add a custom attribute, such as "alt", to a source, use the "customAttributes" array prop:

<fslightbox
	[sources]="['/Images/1.jpg', '/Images/2.jpg']"
	[customAttributes]="[
		{
			alt: 'A first example description.'
		},
		{
			alt: 'A second example description.'
		}
	]"
/>

Any attribute can be added:

<fslightbox
	[sources]="['/Image.jpg']"
	[customAttributes]="[
		{
			alt: 'An example description.',
			srcset: '/Image.jpg 600w, /Images/2.jpg 1200w',
			foo: 'bar'
		}
	]"
/>

<!-- The rendered source -->
<img
	src="/Image.jpg"
	alt="An example description."
	srcset="/Image.jpg 600w, /Images/2.jpg 1200w"
	foo="bar"
>