Copy to Clipboard: Fixed clipboard.writeText not working inside iFr…

…ames (#2826)
PrismJS · Apr 3, 2021 · 01b7b6f · 01b7b6f
1 parent 4c8b855
commit 01b7b6f
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/plugins/copy-to-clipboard/prism-copy-to-clipboard.js b/plugins/copy-to-clipboard/prism-copy-to-clipboard.js
@@ -63,7 +63,10 @@
 	/** @param {CopyInfo} copyInfo */
 	function copyTextToClipboard(copyInfo) {
 		if (navigator.clipboard) {
-			navigator.clipboard.writeText(copyInfo.getText()).then(copyInfo.success, copyInfo.error);
+			navigator.clipboard.writeText(copyInfo.getText()).then(copyInfo.success, function() {
+				// try the fallback in case `writeText` didn't work
+				fallbackCopyTextToClipboard(copyInfo);
+			});
 		} else {
 			fallbackCopyTextToClipboard(copyInfo);
 		}

diff --git a/plugins/copy-to-clipboard/prism-copy-to-clipboard.min.js b/plugins/copy-to-clipboard/prism-copy-to-clipboard.min.js