fix

src/components/Preview.vue

@@ -5,15 +5,15 @@
       <n-button quaternary @click="download" :disabled="!showDL">下载</n-button>
       <n-button quaternary @click="open">全屏</n-button>
       <n-button quaternary v-if="props.clearable" @click="clear">清空</n-button>
-      <n-button quaternary v-if="props.showCodeButton" @click="emits('showCode')">查看代码</n-button>
+      <n-button quaternary v-if="props.showCodeButton" @click="emits('showCode')">代码</n-button>
       <n-button quaternary v-if="props.submissionId" @click="copyLink">
         复制链接
       </n-button>
       <n-flex v-if="!!submission.id">
-        <n-button quaternary @click="emits('showCode')">查看代码</n-button>
+        <n-button quaternary @click="emits('showCode')">代码</n-button>
         <n-popover v-if="submission.my_score === 0">
           <template #trigger>
-            <n-button secondary type="primary">手动打分</n-button>
+            <n-button secondary type="primary">打分</n-button>
           </template>
           <n-rate :size="30" @update:value="updateScore" />
         </n-popover>

src/components/Tutorial.vue

@@ -11,6 +11,27 @@ import { step } from "../store/tutorial"
 import { taskId } from "../store/task"
 import { useRouter } from "vue-router"
 
+marked.use({
+  renderer: {
+    code({ text, lang }) {
+      const language = lang?.toLowerCase() ?? "html"
+      return `<div class="codeblock-wrapper" data-lang="${language}">
+  <div class="codeblock-action">
+    <span class="lang">${language.toUpperCase()}</span>
+    <div class="btn-group">
+      <button class="action-btn" data-action="copy">复制</button>
+      <button class="action-btn" data-action="replace">替换</button>
+    </div>
+  </div>
+  <pre><code class="language-${language}">${text}</code></pre>
+</div>`
+    },
+    link({ href, text }) {
+      return `<a href="${href}" target="_blank">${text}</a>`
+    },
+  },
+})
+
 const router = useRouter()
 const tutorialIds = ref<number[]>([])
 const content = ref("")
@@ -28,12 +49,12 @@ const nextDisabled = () => {
 
 function prev() {
   const i = tutorialIds.value.indexOf(step.value)
-  step.value = tutorialIds.value[i - 1]
+  step.value = tutorialIds.value[i - 1] as number
 }
 
 function next() {
   const i = tutorialIds.value.indexOf(step.value)
-  step.value = tutorialIds.value[i + 1]
+  step.value = tutorialIds.value[i + 1] as number
 }
 
 defineExpose({ tutorialIds, prevDisabled, nextDisabled, prev, next })
@@ -44,91 +65,43 @@ async function prepare() {
     content.value = "暂无教程"
   }
   if (!tutorialIds.value.includes(step.value)) {
-    step.value = tutorialIds.value[0]
+    step.value = tutorialIds.value[0] as number
   }
 }
 
-async function getContent() {
+async function render() {
   const data = await Tutorial.get(step.value)
   taskId.value = data.task_ptr
   const merged = `# #${data.display} ${data.title}\n${data.content}`
   content.value = await marked.parse(merged, { async: true })
 }
 
-function addButton() {
+function flash(btn: HTMLButtonElement, done: string, original: string) {
-  const existing = $content.value?.querySelectorAll(".codeblock-action") ?? []
+  btn.textContent = done
-  for (const el of existing) el.remove()
+  setTimeout(() => {
+    btn.textContent = original
+  }, 1000)
+}
 
-  const action = document.createElement("div")
+function setupCodeActions() {
-  action.className = "codeblock-action"
+  $content.value?.addEventListener("click", (e: MouseEvent) => {
-  const pres = $content.value?.querySelectorAll("pre") ?? []
+    const btn = (e.target as HTMLElement).closest<HTMLButtonElement>("[data-action]")
-  for (const pre of pres) {
+    if (!btn) return
-    let timer = 0
+    const wrapper = btn.closest<HTMLElement>("[data-lang]")!
-    let copyTimer = 0
+    const lang = wrapper.dataset.lang ?? "html"
-    const actions = action.cloneNode() as HTMLDivElement
+    const code = wrapper.querySelector("code")?.textContent ?? ""
-    pre.insertBefore(actions, pre.children[0])
-    const $code = pre.childNodes[1] as HTMLPreElement
-    const match = $code.className.match(/-(.*)/)
-    let lang = "html"
-    if (match) lang = match[1].toLowerCase()
 
-    const langSpan = document.createElement("span")
+    if (btn.dataset.action === "copy") {
-    langSpan.className = "lang"
+      copyFn(code)
-    langSpan.textContent = lang.toUpperCase()
+      flash(btn, "已复制", "复制")
-
+    } else if (btn.dataset.action === "replace") {
-    const btnGroup = document.createElement("div")
-    btnGroup.className = "btn-group"
-
-    const copyBtn = document.createElement("button")
-    copyBtn.className = "action-btn"
-    copyBtn.textContent = "复制"
-
-    const replaceBtn = document.createElement("button")
-    replaceBtn.className = "action-btn"
-    replaceBtn.textContent = "替换"
-
-    btnGroup.appendChild(copyBtn)
-    btnGroup.appendChild(replaceBtn)
-
-    actions.appendChild(langSpan)
-    actions.appendChild(btnGroup)
-
-    copyBtn.onclick = () => {
-      const content = pre.children[1].textContent
-      copyFn(content ?? "")
-      copyBtn.textContent = "已复制"
-      clearTimeout(copyTimer)
-      copyTimer = setTimeout(() => {
-        copyBtn.textContent = "复制"
-      }, 1000)
-    }
-
-    replaceBtn.onclick = () => {
       tab.value = lang
-      const content = pre.children[1].textContent
+      if (lang === "html") html.value = code
-      if (lang === "html") html.value = content
+      if (lang === "css") css.value = code
-      if (lang === "css") css.value = content
+      if (lang === "js") js.value = code
-      if (lang === "js") js.value = content
+      flash(btn, "已替换", "替换")
-      replaceBtn.textContent = "已替换"
-      clearTimeout(timer)
-      timer = setTimeout(() => {
-        replaceBtn.textContent = "替换"
-      }, 1000)
     }
-  }
+  })
-}
-
-function modifyLink() {
-  const links = $content.value?.querySelectorAll("a") ?? []
-  for (const link of links) {
-    link.target = "_blank"
-  }
-}
-
-async function render() {
-  await getContent()
-  addButton()
-  modifyLink()
 }
 
 async function init() {
@@ -136,7 +109,10 @@ async function init() {
   render()
 }
 
-onMounted(init)
+onMounted(() => {
+  setupCodeActions()
+  init()
+})
 watch(step, (v) => {
   router.push({ name: "home-tutorial", params: { display: v } })
   render()
@@ -160,8 +136,24 @@ watch(step, (v) => {
   font-family: Monaco;
 }
 
-.codeblock-action {
+.markdown-body .codeblock-wrapper {
+  padding: 1rem;
+  background-color: #f6f8fa;
+  border-radius: 6px;
   margin-bottom: 1rem;
+  overflow: auto;
+}
+
+.markdown-body .codeblock-wrapper pre {
+  padding: 0;
+  background-color: transparent;
+  border-radius: 0;
+  margin-bottom: 0;
+  overflow: visible;
+}
+
+.codeblock-action {
+  margin-bottom: 0.5rem;
   font-family:
     v-sans,
     system-ui,

src/pages/Submissions.vue

@@ -1,7 +1,7 @@
 <template>
-  <n-grid class="container" x-gap="10" :cols="2">
+  <n-split class="container" direction="horizontal" :default-size="0.333" :min="0.2" :max="0.8">
-    <n-gi :span="1">
+    <template #1>
-      <n-flex vertical>
+      <n-flex vertical style="height: 100%; padding-right: 10px">
         <n-flex justify="space-between">
           <n-button secondary @click="() => goHome($router, taskTab, step)">
             返回首页
@@ -43,19 +43,21 @@
           :row-class-name="rowClassName"
         ></n-data-table>
       </n-flex>
-    </n-gi>
+    </template>
-    <n-gi :span="1">
+    <template #2>
-      <Preview
+      <div style="height: 100%; padding-left: 10px">
-        v-if="submission.id"
+        <Preview
-        :html="html"
+          v-if="submission.id"
-        :css="css"
+          :html="html"
-        :js="js"
+          :css="css"
-        :submission-id="submission.id"
+          :js="js"
-        @after-score="afterScore"
+          :submission-id="submission.id"
-        @show-code="codeModal = true"
+          @after-score="afterScore"
-      />
+          @show-code="codeModal = true"
-    </n-gi>
+        />
-  </n-grid>
+      </div>
+    </template>
+  </n-split>
   <n-modal preset="card" v-model:show="codeModal" style="max-width: 60%">
     <template #header>
       <n-flex align="center">
@@ -304,19 +306,16 @@ const columns: DataTableColumn<SubmissionOut>[] = [
     render: (submission) => h(TaskTitle, { submission }),
   },
   {
-    title: "我打的分",
+    title: "得分",
-    key: "my_score",
-    render: (row) => {
-      if (row.my_score > 0) return row.my_score
-      else return "-"
-    },
-  },
-  {
-    title: "平均得分",
     key: "score",
+    width: 80,
     render: (row) => {
-      if (row.score > 0) return row.score.toFixed(2)
+      const myScore = row.my_score > 0 ? String(row.my_score) : "-"
-      else return "-"
+      const avgScore = row.score > 0 ? row.score.toFixed(2) : "-"
+      return h("div", { style: { display: "flex", gap: "6px", alignItems: "baseline" } }, [
+        h("span", avgScore),
+        h("span", { style: { fontSize: "11px", color: "#999" } }, myScore),
+      ])
     },
   },
   {
@@ -420,6 +419,7 @@ onUnmounted(() => {
   padding: 10px;
   box-sizing: border-box;
   height: calc(100% - 43px);
+  width: 100%;
 }
 
 :deep(.row-active td) {