Files
mailgo/internal/web/templates/drafts.html
dsh bf283ba5fc fix: 返回列表后未读邮件状态不更新(BFCache 静默同步)
问题:打开未读邮件(阅读页已自动标记已读)后返回列表,浏览器从 BFCache
恢复旧 DOM,列表仍显示未读,需手动刷新。

修复:
- 三个列表页的交互脚本提取为公共模板 listjs(base.html),行为一致
- pageshow(persisted=true) 时静默 fetch 最新列表并局部更新行状态
  (未读类/圆点/已删除行/未读角标/总数),不整页刷新、保留滚动
- visibilitychange 兜底:标签页重新可见时也同步一次(离线失败静默忽略,
  仅 BFCache 场景失败才整页刷新)
- 验证:合成 pageshow 事件驱动同步,未读->已读局部更新 PASS;
  桌面/移动/平板布局回归无异常
2026-08-17 23:08:15 -04:00

94 lines
4.9 KiB
HTML

{{define "drafts"}}
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover">
<title>草稿箱 - MailGo</title>
{{template "styles" .}}
</head>
<body class="page-list">
{{template "navbar" .}}
<div class="app-body">
{{template "sidebar" .}}
<main class="mail-main">
<div class="list-toolbar">
<label class="check-all" title="全选/取消全选">
<input type="checkbox" id="select-all">
全选
</label>
<button type="button" class="tb-btn" id="btn-refresh" title="刷新">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="23 4 23 10 17 10"/><path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"/></svg>
刷新
</button>
<button type="button" class="tb-btn danger" id="btn-delete" disabled>
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/></svg>
删除
</button>
<div class="toolbar-spacer"></div>
<span class="page-info">共 {{.total}} 封</span>
</div>
{{if not .messages}}
<div class="mail-list">
<div class="empty-tip"><span class="empty-icon">📝</span>草稿箱暂无邮件</div>
</div>
{{else}}
<ul class="mail-list">
{{range .messages}}
<li class="mail-row" data-id="{{.ID}}">
<label class="cell-check" onclick="event.stopPropagation()">
<input type="checkbox" class="row-check" data-id="{{.ID}}">
</label>
<span class="cell-avatar">
<span class="avatar" style="{{avatarStyle .ToAddr}}">{{initial (mailName .ToAddr)}}</span>
</span>
<span class="cell-from" title="收件人:{{.ToAddr}}">致:{{mailName .ToAddr}}</span>
<span class="cell-subject-wrap">
<a class="cell-subject" href="/drafts/{{.ID}}">
{{if .Subject}}{{.Subject}}{{else}}(无主题){{end}}
</a>
</span>
<span class="cell-snippet">
{{if .TextBody}}{{truncate .TextBody 80}}{{else if .HtmlBody}}[HTML 邮件]{{end}}
</span>
<span class="cell-date">{{shortDate .Date}}</span>
<form method="POST" action="/mail/delete/{{.ID}}" class="row-del"
onsubmit="return confirm('确定要删除这封草稿吗?');">
<button type="submit" class="icon-btn" title="删除">
<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/></svg>
</button>
</form>
</li>
{{end}}
</ul>
{{end}}
<div class="list-footer">
<span class="page-num">第 {{.page}} / {{if .totalPages}}{{.totalPages}}{{else}}1{{end}} 页</span>
<div class="pager">
{{if gt .page 1}}
<a class="page-btn" href="/drafts?page={{sub .page 1}}">
<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"/></svg>
上一页
</a>
{{else}}
<span class="page-btn disabled">上一页</span>
{{end}}
{{if lt .page .totalPages}}
<a class="page-btn" href="/drafts?page={{add .page 1}}">
下一页
<svg width="13" height="13" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"/></svg>
</a>
{{else}}
<span class="page-btn disabled">下一页</span>
{{end}}
</div>
</div>
</main>
</div>
{{template "listjs" .}}
</body>
</html>
{{end}}