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fix: don't swap when loading

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This commit is contained in:
Zhicheng WANG 2019-01-01 21:53:07 +08:00
parent 1d65a38dcf
commit d33259520b
1 changed files with 1 additions and 14 deletions
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15
aio/src/app/layout/doc-viewer/doc-viewer.component.ts
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@ -19,7 +19,7 @@ const initialDocViewerContent = initialDocViewerElement ? initialDocViewerElemen
@Component({
selector: 'aio-doc-viewer',
template: ''
template: '',
// TODO(robwormald): shadow DOM and emulated don't work here (?!)
// encapsulation: ViewEncapsulation.Native
})
@ -70,7 +70,6 @@ export class DocViewerComponent implements OnDestroy {
this.hostElement = elementRef.nativeElement;
// Security: the initialDocViewerContent comes from the prerendered DOM and is considered to be secure
this.hostElement.innerHTML = initialDocViewerContent;
swapOriginAndResult(this.hostElement);
if (this.hostElement.firstElementChild) {
this.currViewContainer = this.hostElement.firstElementChild as HTMLElement;
@ -134,7 +133,6 @@ export class DocViewerComponent implements OnDestroy {
// Security: `doc.contents` is always authored by the documentation team
// and is considered to be safe.
tap(() => this.nextViewContainer.innerHTML = doc.contents || ''),
tap(() => swapOriginAndResult(this.nextViewContainer)),
tap(() => addTitleAndToc = this.prepareTitleAndToc(this.nextViewContainer, doc.id)),
switchMap(() => this.elementsLoader.loadContainedCustomElements(this.nextViewContainer)),
tap(() => this.docReady.emit())
@ -262,14 +260,3 @@ function findTranslationResult(element: Element | null): Element | null {
}
return element;
}
function swapOriginAndResult(root: Element): void {
const results = root.querySelectorAll('[translation-result]');
for (let i = 0; i < results.length; ++i) {
const result = results.item(i);
const origin = result.previousElementSibling;
if (origin && origin.hasAttribute('translation-origin') && origin.parentElement) {
origin.parentElement.insertBefore(result, origin);
}
}
}