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fix: check inputRef is HTMLTextAreaElement before getBoundingClientRect

main
sp mac bookpro 2605 2026-06-07 20:35:16 +08:00
parent 2d4c57a78b
commit 26d2c930b5
1 changed files with 3 additions and 3 deletions
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6
src/pages/chat/components/ChatInput.tsx
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@ -76,11 +76,11 @@ export default function ChatInput(props: {
setMentionQuery(query); setMentionQuery(query);
// 计算位置 - 使用 inputRef 获取最新 DOM 位置 // 计算位置 - 使用 inputRef 获取最新 DOM 位置
requestAnimationFrame(() => { requestAnimationFrame(() => {
const textarea = inputRef.current; if (!(inputRef.current instanceof HTMLTextAreaElement)) {
if (!textarea) { console.log('[@mention] inputRef.current is not textarea:', inputRef.current);
console.log('[@mention] inputRef.current is null');
return; return;
} }
const textarea = inputRef.current;
const rect = textarea.getBoundingClientRect(); const rect = textarea.getBoundingClientRect();
console.log('[@mention] textarea rect:', rect); console.log('[@mention] textarea rect:', rect);
setMentionPos({ top: rect.bottom, left: rect.left + 10 }); setMentionPos({ top: rect.bottom, left: rect.left + 10 });