Ghost/ghost/admin/app/components/gh-html-iframe.hbs

<iframe
    {{did-insert this.registerIframe}}
    {{did-update this.replaceIframeContents @html}}
    ...attributes>
</iframe>
Fixed design preview and settings not updating when changing theme refs https://github.com/TryGhost/Team/issues/1111 We now have a situation where we have modals on modals and we've lost the straightforward built-in "Data down, actions up" communication methods that we'd have workaround across nested routes/controllers. The upshot of that is we didn't have a way to trigger a refresh of the preview when a new theme was activated. - moved the task responsible for fetching preview html from the design modal onto the `theme-management` service and adjusted it to set a tracked `previewHtml` property rather than updating an iframe directly - added a `<GhHtmlIframe>` component that renders a basic iframe element and updates it's contents each time the `@html` argument changes - updated design modal preview to use the new iframe component 2021-10-05 23:32:42 +03:00			`<iframe`
			`{{did-insert this.registerIframe}}`
			`{{did-update this.replaceIframeContents @html}}`
			`...attributes>`
			`</iframe>`