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1
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SunWuyuan
parent
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commit
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@ -1,8 +1,8 @@
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<template>
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<v-card
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border
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:color="hasChanges ? 'warning-subtle' : undefined"
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:class="{ 'unsaved-changes': hasChanges }"
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:color="unsavedChanges ? 'warning-subtle' : undefined"
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:class="{ 'unsaved-changes': unsavedChanges }"
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>
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<v-card-item>
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<template #prepend>
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@ -11,7 +11,7 @@
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<v-card-title class="text-h6">学生列表</v-card-title>
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<template #append>
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<unsaved-warning
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:show="hasChanges"
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:show="unsavedChanges"
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message="有未保存的更改"
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/>
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<v-btn
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@ -190,8 +190,8 @@
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prepend-icon="mdi-content-save"
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size="large"
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:loading="loading"
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:disabled="loading || !hasChanges"
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@click="handleSave"
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:disabled="loading || !unsavedChanges"
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@click="$emit('save')"
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>
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保存名单
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</v-btn>
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@ -201,7 +201,7 @@
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prepend-icon="mdi-refresh"
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size="large"
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:loading="loading"
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:disabled="loading || !hasChanges"
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:disabled="loading || !unsavedChanges"
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@click="$emit('reload')"
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>
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重载名单
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@ -234,51 +234,16 @@ export default {
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loading: Boolean,
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error: String,
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isMobile: Boolean,
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originalList: {
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type: Array,
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default: () => []
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}
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unsavedChanges: Boolean
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},
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data() {
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return {
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newStudentName: '', // 重命名以更清晰
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newStudentName: '',
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editState: {
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index: -1,
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name: ''
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},
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savedState: null // 改为 null 初始值
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}
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},
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created() {
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this.initializeSavedState()
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},
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mounted() {
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this.$nextTick(() => {
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this.initializeSavedState()
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})
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},
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watch: {
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originalList: {
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handler(newList) {
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// 只在初始加载和空列表时更新
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if (this.modelValue.list.length === 0) {
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const newState = {
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list: [...newList],
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text: newList.join('\n')
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};
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// 同步更新两个状态
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this.savedState = { ...newState };
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this.updateModelValue({
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...this.modelValue,
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...newState
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});
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}
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},
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immediate: true
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}
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}
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},
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@ -292,29 +257,11 @@ export default {
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set(value) {
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this.handleTextInput(value);
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}
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},
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hasChanges() {
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return this.savedState && this.isStateChanged();
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}
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},
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methods: {
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// 初始化方法
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initializeSavedState() {
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const currentList = this.modelValue.list || []
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this.savedState = {
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list: [...currentList],
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text: currentList.join('\n')
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}
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},
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// 列表状态检查
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isListChanged(current, original) {
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if (current.length !== original.length) return true;
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return JSON.stringify(current) !== JSON.stringify(original);
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},
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// 编辑模式切换
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// UI 相关方法
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toggleAdvanced() {
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const advanced = !this.modelValue.advanced;
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this.updateModelValue({
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@ -324,7 +271,6 @@ export default {
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});
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},
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// 更新数据方法
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updateModelValue(newData) {
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this.$emit('update:modelValue', {
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...this.modelValue,
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@ -332,16 +278,7 @@ export default {
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});
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},
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// 更新保存状态
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updateSavedState() {
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const currentList = this.modelValue.list || []
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this.savedState = {
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list: [...currentList],
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text: currentList.join('\n')
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}
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},
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// 学生管理方法
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// 基础编辑操作
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addStudent() {
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const name = this.newStudentName.trim();
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if (!name || this.modelValue.list.includes(name)) return;
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@ -385,7 +322,7 @@ export default {
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}
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},
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// 编辑状态管理
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// 文本编辑操作
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startEdit(index, name) {
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this.editState = { index, name };
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},
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@ -405,23 +342,11 @@ export default {
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},
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handleClick(index, student) {
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// 如果是移动端，点击即开始编辑
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if (this.isMobile) {
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this.startEdit(index, student);
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}
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},
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// 保存和加载处理
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async handleSave() {
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try {
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await this.$emit('save')
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this.updateSavedState()
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} catch (error) {
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console.error('保存失败:', error);
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throw error;
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}
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},
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handleTextInput(value) {
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const list = value
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.split('\n')
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@ -432,31 +357,6 @@ export default {
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text: value,
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list
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});
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},
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// 重写变更检测逻辑
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isStateChanged() {
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if (!this.savedState) return false
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const currentList = this.modelValue.list || []
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const savedList = this.savedState.list || []
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// 比较列表长度
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if (currentList.length !== savedList.length) return true
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// 逐个比较列表项
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for (let i = 0; i < currentList.length; i++) {
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if (currentList[i] !== savedList[i]) return true
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}
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// 如果在高级模式下，还需要比较文本
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if (this.modelValue.advanced) {
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const currentText = this.modelValue.text || ''
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const savedText = this.savedState.text || ''
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if (currentText !== savedText) return true
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}
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return false
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}
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}
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}
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@ -313,8 +313,10 @@
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:loading="loading.students"
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:error="studentsError"
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:is-mobile="isMobile"
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:unsaved-changes="hasUnsavedChanges"
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@save="saveStudents"
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@reload="loadStudentList"
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@update:modelValue="handleStudentDataChange"
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/>
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</v-col>
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@ -420,12 +422,13 @@ export default {
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loading: {
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server: false,
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students: false
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}
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},
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hasUnsavedChanges: false,
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lastSavedData: null
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}
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},
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watch: {
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// 添加深度监听所有设置
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'settings': {
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handler(newSettings) {
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this.handleSettingsChange(newSettings);
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@ -434,10 +437,12 @@ export default {
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},
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'studentData': {
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handler(newData) {
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// 防止递归更新
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if (JSON.stringify(newData.list) !== JSON.stringify(this.studentData.list)) {
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this.studentData.text = newData.list.join('\n');
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// 只检查是否有未保存的更改
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if (this.lastSavedData) {
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this.hasUnsavedChanges = JSON.stringify(newData.list) !== JSON.stringify(this.lastSavedData);
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}
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// 更新文本显示
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this.studentData.text = newData.list.join('\n');
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},
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deep: true
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}
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@ -531,6 +536,8 @@ export default {
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if (res.data && Array.isArray(res.data.studentList)) {
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this.studentData.list = res.data.studentList;
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this.studentData.text = res.data.studentList.join('\n');
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this.lastSavedData = [...res.data.studentList];
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this.hasUnsavedChanges = false;
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}
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} catch (error) {
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console.error('加载学生列表失败:', error);
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@ -554,13 +561,15 @@ export default {
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const key = provider === 'server' ? `${domain}/${classNum}` : classNum;
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const res = await dataProvider.saveConfig(provider, key, {
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studentList: this.studentData.list,
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// 可以在这里添加其他需要同步的配置
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});
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if (!res.success) {
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throw new Error(res.error.message);
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}
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// 更新保存状态
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this.lastSavedData = [...this.studentData.list];
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this.hasUnsavedChanges = false;
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this.showMessage('保存成功', '学生列表已更新');
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} catch (error) {
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console.error('保存学生列表失败:', error);
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@ -568,14 +577,19 @@ export default {
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}
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},
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handleStudentDataChange(newData) {
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// 仅在列表实际发生变化时更新
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if (JSON.stringify(newData.list) !== JSON.stringify(this.studentData.list)) {
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this.studentData = { ...newData };
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this.hasUnsavedChanges = true;
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}
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},
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saveEdit() {
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if (this.editingIndex !== -1) {
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const newName = this.editingName.trim();
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if (newName && newName !== this.studentData.list[this.editingIndex]) {
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this.studentData.list[this.editingIndex] = newName;
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if (this.settings.edit.autoSave) {
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this.saveStudents();
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}
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}
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this.editingIndex = -1;
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this.editingName = '';
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@ -599,9 +613,6 @@ export default {
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const newIndex = direction === 'up' ? index - 1 : index + 1;
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if (newIndex >= 0 && newIndex < this.studentData.list.length) {
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[this.studentData.list[index], this.studentData.list[newIndex]] = [this.studentData.list[newIndex], this.studentData.list[index]];
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if (this.settings.edit.autoSave) {
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this.saveStudents();
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}
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}
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},
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@ -622,7 +633,6 @@ export default {
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const student = this.studentData.list[this.studentToMove];
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this.studentData.list.splice(this.studentToMove, 1);
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this.studentData.list.splice(newPos, 0, student);
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if (this.settings.edit.autoSave) this.saveStudents();
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}
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this.numberDialog = false;
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this.studentToMove = null;
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@ -634,9 +644,6 @@ export default {
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const student = this.studentData.list[index];
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this.studentData.list.splice(index, 1);
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this.studentData.list.unshift(student);
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if (this.settings.edit.autoSave) {
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this.saveStudents();
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}
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}
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},
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@ -645,9 +652,6 @@ export default {
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if (student && !this.studentData.list.includes(student)) {
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this.studentData.list.push(student);
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this.newStudent = '';
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if (this.settings.edit.autoSave) {
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this.saveStudents();
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}
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}
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},
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@ -656,7 +660,6 @@ export default {
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this.studentData.list.splice(index, 1);
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this.deleteDialog = false;
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this.studentToDelete = null;
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if (this.settings.edit.autoSave) this.saveStudents();
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}
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},
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