add _isDialogMixin variable to check for in form

BrightspaceUI · Sep 24, 2024 · 03bcce6 · 03bcce6
1 parent f11e755
commit 03bcce6
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diff --git a/components/dialog/dialog-mixin.js b/components/dialog/dialog-mixin.js
@@ -76,6 +76,7 @@ export const DialogMixin = superclass => class extends RtlMixin(superclass) {
 		this._handleDropdownOpenClose = this._handleDropdownOpenClose.bind(this);
 		this._handleMvcDialogOpen = this._handleMvcDialogOpen.bind(this);
 		this._inIframe = false;
+		this._isDialogMixin = true;
 		this._isFullHeight = false;
 		this._height = 0;
 		this._left = 0;

diff --git a/components/form/form.js b/components/form/form.js
@@ -61,7 +61,7 @@ class Form extends FormMixin(LitElement) {
 
 		const dialogAncestor = findComposedAncestor(
 			this,
-			(node) => { return (node?.tagName?.includes('D2L-DIALOG')); }
+			(node) => { return (node?._isDialogMixin); }
 		);
 		if (!dialogAncestor) return;