fix menu position

miniprogram/pages/main/journal/index.ts

@@ -36,6 +36,8 @@ interface JournalData {
 	isFinished: boolean;
 	stickyOffset: number;
 	isShowMoreMenu: boolean;
+	menuTop: number;
+	menuLeft: number;
 }
 
 Page({
@@ -63,7 +65,9 @@ Page({
 		isFetching: false,
 		isFinished: false,
 		stickyOffset: 0,
-		isShowMoreMenu: false
+		isShowMoreMenu: false,
+		menuTop: 0,
+		menuLeft: 0
 	},
 	onLoad() {
 		Events.reset("JOURNAL_REFRESH", () => {
@@ -110,9 +114,30 @@ Page({
 		});
 	},
 	toggleMoreMenu() {
-		this.setData({
-			isShowMoreMenu: !this.data.isShowMoreMenu
-		})
+		if (!this.data.isShowMoreMenu) {
+			// 打开菜单时计算位置
+			const query = wx.createSelectorQuery();
+			query.select(".more").boundingClientRect();
+			query.exec((res) => {
+				if (res[0]) {
+					const { top, left, height } = res[0];
+					this.setData({
+						isShowMoreMenu: true,
+						menuTop: top + height + 16, // 按钮下方 8px
+						menuLeft: left
+					});
+				}
+			});
+		} else {
+			// 关闭菜单
+			this.setData({
+				isShowMoreMenu: false
+			});
+		}
+	},
+	/** 阻止事件冒泡 */
+	stopPropagation() {
+		// 空函数，仅用于阻止事件冒泡
 	},
 	toCreater() {
 		wx.navigateTo({