Currently, I am attempting to include a CSS file in a third-party iframe to modify its styling.
My initial idea was to employ the following code snippet:
ngOnInit() {
...
this.myIframe.nativeElement.document.head.appendChild('style.css')
}
Unfortunately, it seems that this approach is not functioning as expected, and the reason remains elusive to me.
Any assistance on this matter would be greatly valued. Thank you!
Cheers!
If you're dealing with an Iframe that is not from a different domain, this clever workaround should do the trick and help you avoid any cross-browser errors. Template
<iframe #myIframe></iframe>
Component
@ViewChild('myIframe') public myIframe;
..........
ngAfterViewInit() {
const iframDoc = this.myIframe.nativeElement.contentWindow.document;
.....
iframDoc.head.appendChild('style.css');
}
.....
After realizing that injecting code was not an option, I took a different approach by overriding the CSS in the SCSS file responsible for that specific page.
There were instances where I had to utilize the entire inheritance chain to achieve the desired behavior for a field.
Special thanks to @SuhelKhan for your valuable input!
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