SEB Magic Iframe

Most options (properties) below can be set using element attributes e.g.

<seb-magic-iframe auto-resize="false"></seb-magic-iframe>

For more complex options or when you need to pass objects or arrays like for styleUrls, you need to pass the value using JavaScript e.g.

html

<seb-magic-iframe id="magicIframe"></seb-magic-iframe>

js

const magicIframe = document.getElementById('magicIframe');
magicIframe.styleUrls = ['/css/external-stylesheet.css', '/css/fonts.css']

Properties

Property	Attribute	Description	Type	Default
`autoResize`	`auto-resize`	Resize the iframe when the inner content changes height.	`boolean`	`true`
`debug`	`debug`	Print debug log (console log).	`boolean`	`false`
`matchContentWidth`	`match-content-width`	Set width of magic iframe to width of iframe content, useful when iframing fixed width pages.	`"auto" \| boolean`	`false`
`maxHeight`	`max-height`	Prevent the iframe from growing infinitely by setting a max height i.e. prevent infinite loop for height value when iframe content height depends on container height.	`string`	`'10000vh'`
`minWidth`	`min-width`	Set a min width for the iframe.	`string`	`undefined`
`reloadOnChange`	`reload-on-change`	Force reload of iframe when source changes, useful for SPA:s that won't refresh otherwise.	`boolean`	`false`
`resizeDebounce`	`resize-debounce`	Debounce time in milliseconds for resize event.	`number`	`0`
`sanitizeSource`	`sanitize-source`	Sanitize url:s (both for iframe and external stylesheets) to prevent XSS attacks.	`boolean`	`true`
`scaleContent`	`scale-content`	Scale content inside iframe to match with of iframe, useful when iframing fixed width pages.	`boolean`	`false`
`scaleDebounce`	`scale-debounce`	Debounce time in milliseconds for scale event.	`number`	`0`
`source`	`source`	Url to iframe content.	`string`	`undefined`
`styleUrls`	--	Add one or more stylesheets to the iframe, note that the iframe won't be visible until they've loaded.	`string[]`	`undefined`
`styles`	`styles`	Apply/inject inline styles to the iframe.	`string`	`undefined`

Event	Description	Type
`magicIframeEvent`	Listen to events emitted by magic iframe e.g. const magicIframe = document.getElementById('magicIframe'); magicIframe.addEventListener('magicIframeEvent', $event => console.log($event.detail));	`CustomEvent<MagicIframeEvent>`

MagicIframeEvent {
  event: MagicIframeEventName;
  details: any | MouseEvent | KeyboardEvent;
}

Event	Description
iframe-click	Emitted when element inside iframe has been clicked.
iframe-keyup	Emitted when keyup event emitted inside iframe.
iframe-styles-added	Emitted when styles have been added.
iframe-styles-removed	Emitted when styles have been removed.
iframe-stylesheet-load	Emitted when external stylesheets start loading.
iframe-stylesheet-loaded	Emitted when external stylesheets have finished loading.
iframe-all-stylesheets-loaded	Emitted when all external stylesheets have finished loading (only emitted if more than one external stylesheets).
iframe-all-stylesheets-removed	Emitted when all external stylesheets have been removed.
iframe-loaded	Emitted when iframe has finished loading (including optional styles and/or stylesheets).
iframe-loaded-with-errors	Emitted when iframe has encountered errors after loading (usually related to CORS and inability to access iframe content).
iframe-unloaded	Emitted when iframe triggers unload event (url in iframe changes).
iframe-removed	Emitted when iframe element is removed from DOM (no source provided).
iframe-resized	Emitted when iframe is resized to fit content height.
iframe-content-scaled	Emitted when iframe content is scaled to fit iframe size.
iframe-title-change	Emitted when the page title for the iframe content has changed.