fix: fix style of dom tooltip when tooltip has customized child, fix #…

…3615
VisActor · Dec 27, 2024 · ab1772c · ab1772c
1 parent a51bc2e
commit ab1772c
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/packages/vchart/src/plugin/components/tooltip-handler/dom-tooltip-handler.ts b/packages/vchart/src/plugin/components/tooltip-handler/dom-tooltip-handler.ts
@@ -299,9 +299,11 @@ export class DomTooltipHandler extends BaseTooltipHandler {
   protected _updateDomStyle(sizeKey: 'width' | 'height' = 'width') {
     const rootDom = this._rootDom;
 
-    const contentDom = rootDom.children[rootDom.children.length - 1];
+    const contentDom = [...(rootDom.children as any)].find(child =>
+      child.className.includes(TOOLTIP_CONTENT_BOX_CLASS_NAME)
+    );
 
-    if (contentDom.className.includes(TOOLTIP_CONTENT_BOX_CLASS_NAME)) {
+    if (contentDom) {
       const tooltipSpec = this._component.getSpec() as ITooltipSpec;
       const contentStyle: Partial<CSSStyleDeclaration> = {};