新建任务表单：参考图/视频/音频/首尾帧支持单个删除

之前上传选错/传多了只能清空整个表单重来。每个预览缩略图右上角加一个×删除按钮，点击从已选列表移除；首尾帧删除时顺带清空对应file input的值，不然重选同一个文件浏览器不会触发 change事件。setThumbs统一改成从uploaded状态重新渲染的renderRefThumbs/renderFl2vaThumbs/ renderTags，删除后重渲染逻辑一致。 Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

新建任务表单：参考图/视频/音频/首尾帧支持单个删除
之前上传选错/传多了只能清空整个表单重来。每个预览缩略图右上角加一个×删除按钮，点击从已选列表移除；首尾帧删除时顺带清空对应file input的值，不然重选同一个文件浏览器不会触发 change事件。setThumbs统一改成从uploaded状态重新渲染的renderRefThumbs/renderFl2vaThumbs/ renderTags，删除后重渲染逻辑一致。 Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
yibo
1 parent 4a799a9e
Showing 1 changed file with 56 additions and 20 deletions
h3-console/static/index.html
@@ -52,6 +52,11 @@
   .thumbrow img { height: 60px; border-radius: 4px; }
   .thumbrow video { height: 220px; max-width: 100%; border-radius: 4px; }
   .thumbrow audio { height: 32px; width: 220px; }
+  .thumb-wrap { position: relative; display: inline-block; }
+  .thumb-del { position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; padding: 0;
+    border-radius: 50%; border: none; background: #c33; color: #fff; font-size: 13px; line-height: 1;
+    cursor: pointer; }
+  .thumb-del:hover { background: #a22; }
   .status-done { color: #2a7; } .status-failed { color: #c33; } .status-running { color: #a70; } .status-queued { color: #777; } .status-cancelled { color: #999; }
   .err { color: #c33; font-size: 13px; margin-top: 8px; white-space: pre-wrap; font-family: ui-monospace, Menlo, Consolas, monospace;
          max-height: 400px; overflow-y: auto; background: #fff5f5; border: 1px solid #f3c2c2; border-radius: 6px; padding: 10px; }
@@ -322,40 +327,76 @@ async function uploadFile(file) {
   return await r.json();
 }
+// 每个预览项都包一层 .thumb-wrap 挂一个 × 删除按钮——上传上去选错了/传多了，
+// 之前只能整个表单清空重来，2026-08-24 用户要求能单个删。
+function wrapWithDelete(mediaEl, onDelete) {
+  const wrap = document.createElement('span');
+  wrap.className = 'thumb-wrap';
+  const del = document.createElement('button');
+  del.type = 'button'; del.className = 'thumb-del'; del.textContent = '×'; del.title = '删除';
+  del.onclick = onDelete;
+  wrap.appendChild(mediaEl); wrap.appendChild(del);
+  return wrap;
+}
+
+function renderFl2vaThumbs() {
+  const box = document.getElementById('fl2va-thumbs'); box.innerHTML = '';
+  [['fl2va-first', '首帧'], ['fl2va-last', '尾帧']].forEach(([key, label]) => {
+    const u = uploaded[key];
+    if (!u) return;
+    const img = document.createElement('img'); img.src = u; img.title = label;
+    box.appendChild(wrapWithDelete(img, () => {
+      uploaded[key] = null;
+      document.getElementById(key).value = '';  // 清掉file input，不然重选同一个文件不会触发change
+      renderFl2vaThumbs();
+    }));
+  });
+}
+
 async function uploadTo(inputId) {
   const el = document.getElementById(inputId);
   if (!el.files[0]) return;
   try {
     const res = await uploadFile(el.files[0]);
     uploaded[inputId] = res.url;
-    const thumbs = document.getElementById('fl2va-thumbs');
-    const img = document.createElement('img'); img.src = res.url; thumbs.appendChild(img);
+    renderFl2vaThumbs();
   } catch (e) { document.getElementById('fl2va-err').textContent = '上传失败: ' + e.message; }
 }
+function renderRefThumbs() {
+  const box = document.getElementById('ref2va-thumbs'); box.innerHTML = '';
+  uploaded['ref2va-refs'].forEach((u, i) => {
+    const img = document.createElement('img'); img.src = u;
+    box.appendChild(wrapWithDelete(img, () => {
+      uploaded['ref2va-refs'].splice(i, 1);
+      renderRefThumbs();
+    }));
+  });
+}
+
 async function uploadMulti() {
   const el = document.getElementById('ref2va-refs');
-  const thumbs = document.getElementById('ref2va-thumbs');
   for (const f of el.files) {
     try {
       const res = await uploadFile(f);
       uploaded['ref2va-refs'].push(res.url);
-      const img = document.createElement('img'); img.src = res.url; thumbs.appendChild(img);
     } catch (e) { document.getElementById('ref2va-err').textContent = '上传失败: ' + e.message; }
   }
+  renderRefThumbs();
 }
 // 参考视频/独立音频参考共用——不像参考图没有上限，这两个都封顶3个（跟节点协议一致），
-// 视频/音频不方便像图片一样直接<img>预览，用文件名文字标签代替。
-// elId 里带 "video"/"audio" 判断放哪种播放器——跟生成结果的视频一样直接能播放预览，
-// 不再只显示文件名。
-function renderTags(elId, urls) {
+// elId 里带 "video"/"audio" 判断放哪种播放器——跟生成结果的视频一样直接能播放预览。
+function renderTags(elId, stateKey) {
   const box = document.getElementById(elId); box.innerHTML = '';
   const isVideo = elId.includes('video');
-  urls.forEach(u => {
+  uploaded[stateKey].forEach((u, i) => {
     const el = document.createElement(isVideo ? 'video' : 'audio');
     el.src = u; el.controls = true;
-    box.appendChild(el);
+    box.appendChild(wrapWithDelete(el, () => {
+      uploaded[stateKey].splice(i, 1);
+      renderTags(elId, stateKey);
+    }));
   });
 }
@@ -369,7 +410,7 @@ async function uploadMultiTagged(inputId, stateKey, tagsElId) {
       uploaded[stateKey].push(res.url);
     } catch (e) { errBox.textContent = '上传失败: ' + e.message; }
   }
-  renderTags(tagsElId, uploaded[stateKey]);
+  renderTags(tagsElId, stateKey);
 }
 // 分辨率/时长/Turbo/步数/Seed 五个字段，三个 tab 结构完全一样，抽出来一份读取逻辑。
@@ -430,11 +471,6 @@ async function submitJob(kind) {
 // 重跑：不直接提交，而是把这条任务当初的 req 灌回"新建任务"表单（对应的 tab、参数、
 // 已上传的图片 URL 都原样带过去），跳到 /newtask.html，用户看一眼确认无误后自己点提交——
 // 跟正常新建任务走的是同一条路径、同一次人工确认，不是绕过表单直接后台再发一次请求。
-function setThumbs(elId, urls) {
-  const box = document.getElementById(elId); box.innerHTML = '';
-  urls.forEach(u => { if (!u) return; const img = document.createElement('img'); img.src = u; box.appendChild(img); });
-}
-
 function prefillCreate(req) {
   const kind = (req.first_frame_url || req.last_frame_url) ? 'fl2va'
     : ((req.reference_image_urls || []).length || (req.reference_video_urls || []).length || (req.reference_audio_urls || []).length) ? 'ref2va' : 'text';
@@ -474,14 +510,14 @@ function prefillCreate(req) {
   if (kind === 'fl2va') {
     uploaded['fl2va-first'] = req.first_frame_url || null;
     uploaded['fl2va-last'] = req.last_frame_url || null;
-    setThumbs('fl2va-thumbs', [req.first_frame_url, req.last_frame_url]);
+    renderFl2vaThumbs();
   } else if (kind === 'ref2va') {
     uploaded['ref2va-refs'] = (req.reference_image_urls || []).slice();
     uploaded['ref2va-videos'] = (req.reference_video_urls || []).slice();
     uploaded['ref2va-audios'] = (req.reference_audio_urls || []).slice();
-    setThumbs('ref2va-thumbs', uploaded['ref2va-refs']);
-    renderTags('ref2va-video-tags', uploaded['ref2va-videos']);
-    renderTags('ref2va-audio-tags', uploaded['ref2va-audios']);
+    renderRefThumbs();
+    renderTags('ref2va-video-tags', 'ref2va-videos');
+    renderTags('ref2va-audio-tags', 'ref2va-audios');
   }
   showCreate();