From 56b6285ffd5d152492079cced2281c63dda3e58a Mon Sep 17 00:00:00 2001
From: qing <1776177662@qq.com>
Date: Thu, 13 Aug 2026 03:57:37 +0800
Subject: [PATCH] =?UTF-8?q?fix(fsys):=20=E6=A0=91=E7=8A=B6=E7=AC=94?=
=?UTF-8?q?=E8=AE=B0"=E5=88=A0=E9=99=A4=E5=BD=93=E5=89=8D=E8=8A=82?=
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当前用户非当前节点主人(且非管理员)时隐藏删除按钮:新增与导航栈
平行的 can_operate 权限栈,进入/返回/删除节点时与 stack 同步,
load_notes 渲染后统一刷新按钮显隐;按钮默认隐藏避免根节点状态闪现。
---
fsys/public/dnfs.html | 2 +-
fsys/public/js/dnfs.js | 19 +++++++++++++++++++
2 files changed, 20 insertions(+), 1 deletion(-)
diff --git a/fsys/public/dnfs.html b/fsys/public/dnfs.html
index e5eebc9..c2febd9 100644
--- a/fsys/public/dnfs.html
+++ b/fsys/public/dnfs.html
@@ -43,7 +43,7 @@
-
+
diff --git a/fsys/public/js/dnfs.js b/fsys/public/js/dnfs.js
index 7337278..204f475 100644
--- a/fsys/public/js/dnfs.js
+++ b/fsys/public/js/dnfs.js
@@ -166,6 +166,7 @@ async function deleteNode(id) {
}
stack.pop();
+ stack_operate.pop();
getNode(stack[stack.length - 1]).then(function(r) { load_notes(r); loadMap(r); })
console.log(`删除节点成功`);
@@ -782,6 +783,9 @@ function makeStatItem(iconSvg, count) {
/* ---- by qing ---- */
const stack = []; /* 用于存储当前节点的路径,也就是经过的每一个节点的id, 否则就回不去上一层*/
+/* 与 stack 平行的权限栈:进入每个节点时记录其 can_operate(后端按 owner/is_admin 判定,
+ * 与 delete_note 鉴权口径一致),用于"删除当前节点"按钮显隐;入栈/出栈必须与 stack 同步 */
+const stack_operate = [];
var article_title = document.getElementById('article-title');
var article_content = document.getElementById('article-content');
var input_note_title = document.getElementById('input-note-title');
@@ -1016,6 +1020,18 @@ function confirmLeaveIfDirty() {
return true;
}
+/* by qing — "删除当前节点"按钮显隐:仅当前节点的 can_operate 为真(本人或管理员,
+ * 后端 get_notes 判定,与 delete_note 鉴权口径一致)时显示;
+ * 根节点(无主人)/未登录/非本人节点一律隐藏。
+ * 所有改变 stack 的导航(进入/返回/删除当前节点)最终都会走到 load_notes,在此统一刷新 */
+function updateDeleteBtnVisibility() {
+ if (stack.length == 0) {
+ delete_note.style.display = 'none';
+ return;
+ }
+ delete_note.style.display = (stack_operate[stack_operate.length - 1] === true) ? '' : 'none';
+}
+
function load_notes(main_node) {
/* 这个不能设置为空的 */
@@ -1044,6 +1060,7 @@ function load_notes(main_node) {
clearAllEffects();
renderCards(current_children);
inheritThemeStyle();
+ updateDeleteBtnVisibility();
};
/* 对 __ 隐藏节点应用特效(注入 CSS / 运行 js),卡片不渲染 */
@@ -1086,6 +1103,7 @@ function renderCards(list) {
if (!confirmLeaveIfDirty()) return; /* 未放弃输入则不跳转,stack 保持原样 */
var id = Number(item.id)
stack.push(id)
+ stack_operate.push(item.can_operate === true)
getNode(id).then(function(r) { load_notes(r); loadMap(r); })
});
ttl.appendChild(ttl1);
@@ -1248,6 +1266,7 @@ function loadMap(children_json) {
back.addEventListener("click", () => {
if (!confirmLeaveIfDirty()) return; /* 未放弃输入则不返回,stack 保持原样 */
stack.pop();
+ stack_operate.pop();
/* 栈空(回到根)时取 0:原判断 stack.length >= 0 恒真,空栈取 stack[-1] 得 undefined */
var id = (stack.length > 0) ? stack[stack.length - 1] : 0;
getNode(id).then(function(r) { load_notes(r); loadMap(r); });