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2026-04-04 03:23:29 +08:00
parent 8bb3fa7507
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3 changed files with 100 additions and 4 deletions
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+{
+  "version": 2,
+  "sessions": {
+    "b898a86bbf8742faaeb4276241e983bf": [
+      {
+        "expertId": "FrontendDeveloper",
+        "name": "Paul",
+        "profession": "前端开发工程师",
+        "avatarUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/avatars/02-Engineering/FrontendDeveloper/FrontendDeveloper.png",
+        "promptUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/experts/02-Engineering/FrontendDeveloper/FrontendDeveloper_zh.md",
+        "usedAt": 1775241472887,
+        "industryId": "all"
+      }
+    ],
+    "741756c098234976b8ccb9ad4c057f77": [
+      {
+        "expertId": "FrontendDeveloper",
+        "name": "Paul",
+        "profession": "前端开发工程师",
+        "avatarUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/avatars/02-Engineering/FrontendDeveloper/FrontendDeveloper.png",
+        "promptUrl": "https://acc-1258344699.cos.accelerate.myqcloud.com/workbuddy/experts/experts/02-Engineering/FrontendDeveloper/FrontendDeveloper_zh.md",
+        "usedAt": 1775242179615,
+        "industryId": "all"
+      }
+    ]
+  },
+  "lastUpdated": 1775242274077
+}
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+# 项目长期记忆
+
+## 项目概况
+- **项目路径**：`c:/Users/wuwen/Documents/prj/ops2/frontend/ops_vue_js`
+- **技术栈**：Vue 3 + Vite + Tailwind CSS + FullCalendar + Vue I18n + Pinia
+- **主要页面**：scheduleView.vue（日程日历视图）
+
+## 关键实现决策
+
+### FullCalendar 日程 hover 展示完整标题（2026-04-04，已验证可用方案）
+- **问题**：月视图中日程标题过长被 ellipsis 截断，用户无法看到完整内容
+- **方案**：
+  1. `eventDidMount` 回调用 `setTimeout(0)` 等布局完成后，检测 `titleEl.scrollWidth > titleEl.clientWidth`，**只有实际被截断时**才把完整标题写到事件根元素 `info.el` 的 `data-full-title` 属性上
+  2. CSS 用非 scoped 的 `<style>` 块（避免 Vue scoped + ::after 兼容问题），在 `.fc-daygrid-event[data-full-title]:hover::after` 上用 `content: attr(data-full-title)` 展示 tooltip
+  3. 只把 `.fc-daygrid-event-harness`、`.fc-daygrid-event` 设为 `overflow: visible`，**不能**动 `.fc-daygrid-day`、`.fc-daygrid-day-frame`、`.fc-daygrid-day-events`，否则会破坏拖拽时的层叠上下文，导致拖动中日程消失
+- **坑**：Vue `scoped` CSS 中 `:deep(selector):hover::after` 写法编译后伪元素不会生效，必须用独立的非 scoped `<style>` 块
+- **坑**：伪元素必须挂到 `.fc-daygrid-event` 根元素而非 `.fc-event-title`，因为后者有 `overflow:hidden` 会裁切伪元素