编辑赛事项目需要判断是否有报名记录

src/views/match/manage/Steps/Step3ProjectConfig.vue

@@ -1,11 +1,18 @@
 <template>
 	<div class="step-config">
 		<el-form ref="formRef" :model="localFormData" :rules="rules" label-position="top">
+			<!-- 提示信息：有报名记录时不能编辑项目 -->
+			<el-alert v-if="!canEditProject && !readonly" type="warning" show-icon style="margin-bottom: 20px">
+				<template #title>
+					当前赛事已有人员报名，不能修改项目信息。
+				</template>
+			</el-alert>
+			
 			<el-card shadow="never" style="margin-bottom: 40px">
 				<template #header>
 					<div style="display: flex; justify-content: space-between; align-items: center">
-						<span><span style="color: red;" v-if="!readonly">*</span> 项目配置</span>
+						<span><span style="color: red;" v-if="!readonly && canEditProject">*</span> 项目配置</span>
-						<el-button v-if="!readonly" type="primary" plain  @click="addProject">选择项目</el-button>
+						<el-button v-if="!readonly && canEditProject" type="primary" plain  @click="addProject">选择项目</el-button>
 					</div>
 				</template>
 				<div class="project-card" v-for="(item, index) in localFormData.projects"
@@ -21,16 +28,28 @@
 						<div v-for="(group, gIndex) in (item.groups ?? [])"
 							:key="group.projectGroupId ?? group.id ?? gIndex" class="group-row">
 							<div class="group-row__fields">
-								<el-input v-if="!readonly" v-model="group.groupName" class="group-row__name" placeholder="组别名称" :disabled="readonly" />
+								<!-- 只有在可以编辑项目时才允许编辑组别 -->
+								<el-input v-if="!readonly && canEditProject" v-model="group.groupName" class="group-row__name" placeholder="组别名称" />
 								<span v-else class="group-row__name">{{ group.groupName }}</span>
 
-								<el-date-picker value-format="YYYY-MM-DD" v-if="!readonly" class="group-row__range" type="daterange" range-separator="~"
+								<el-date-picker 
-									start-placeholder="开始日期" end-placeholder="结束日期"
+									v-if="!readonly && canEditProject" 
+									class="group-row__range" 
+									type="daterange" 
+									range-separator="~"
+									start-placeholder="开始日期" 
+									end-placeholder="结束日期"
 									:model-value="[group.birthDateStart, group.birthDateEnd]"
-									@update:modelValue="(v) => { group.birthDateStart = v?.[0]; group.birthDateEnd = v?.[1]; }" :disabled="readonly" />
+									@update:modelValue="(v) => { group.birthDateStart = v?.[0]; group.birthDateEnd = v?.[1]; }" 
+								/>
 								<span v-else class="group-row__range">{{ formatGroupDate(group) }}</span>
 
-								<el-select v-if="!readonly" v-model="group.gender" class="group-row__gender" placeholder="性别" :disabled="readonly">
+								<el-select 
+									v-if="!readonly && canEditProject" 
+									v-model="group.gender" 
+									class="group-row__gender" 
+									placeholder="性别"
+								>
 									<el-option label="全部" :value="3" />
 									<el-option label="男" :value="0" />
 									<el-option label="女" :value="1" />
@@ -38,7 +57,8 @@
 								<span v-else class="group-row__gender">{{ group.gender === 0 ? '男' : group.gender === 1 ? '女' : '全部' }}</span>
 							</div>
 
-							<div v-if="!readonly" class="group-row__actions">
+							<!-- 只有在可以编辑项目时才允许删除组别 -->
+							<div v-if="!readonly && canEditProject" class="group-row__actions">
 								<el-popconfirm title="确认删除该组别吗？" @confirm="removeGroup(index, gIndex)">
 									<template #reference>
 										<el-button text type="danger" icon="ele-Delete">删除</el-button>
@@ -75,12 +95,13 @@
 						</el-table-column>
 						<el-table-column label="限报数" width="220" align="center">
 							<template #default="{ row, $index }">
+								<!-- 限报数量即使有报名记录也可以编辑 -->
 								<el-form-item v-if="!readonly"
 									:prop="`projects.${$index}.limitCount`"
 									:rules="isOnlyIndividual ? [] : [{ required: true, message: '请填写项目限报数', trigger: 'change' }]"
 									style="margin: 0; justify-content: center;"
 								>
-									<el-input-number v-model="row.limitCount" :min="0" :step="1" :precision="0" :controls="true" class="project-limit-input" :disabled="readonly" />
+									<el-input-number v-model="row.limitCount" :min="0" :step="1" :precision="0" :controls="true" class="project-limit-input" />
 								</el-form-item>
 								<span v-else>{{ row.limitCount }}</span>
 							</template>
@@ -95,12 +116,13 @@
 							<span class="required-star" v-if="!readonly">*</span>
 							个人项目限报数
 						</div>
+						<!-- 个人项目限报数即使有报名记录也可以编辑 -->
 						<el-form-item v-if="!readonly"
 							prop="registrationLimit.individualProjectLimit"
 							:rules="[{ required: true, message: '请填写个人项目限报数', trigger: 'change' }]"
 							style="margin: 0"
 						>
-							<el-input-number v-model="localFormData.registrationLimit.individualProjectLimit" :min="0" :step="1" :disabled="readonly" />
+							<el-input-number v-model="localFormData.registrationLimit.individualProjectLimit" :min="0" :step="1" />
 						</el-form-item>
 						<span v-else>{{ localFormData.registrationLimit.individualProjectLimit }}</span>
 					</div>
@@ -109,12 +131,13 @@
 							<span class="required-star" v-if="!readonly">*</span>
 							团队项目限报数
 						</div>
+						<!-- 团队项目限报数即使有报名记录也可以编辑 -->
 						<el-form-item v-if="!readonly"
 							prop="registrationLimit.teamProjectLimit"
 							:rules="isOnlyIndividual ? [] : [{ required: true, message: '请填写团队项目限报数', trigger: 'change' }]"
 							style="margin: 0"
 						>
-							<el-input-number v-model="localFormData.registrationLimit.teamProjectLimit" :min="0" :step="1" :disabled="readonly" />
+							<el-input-number v-model="localFormData.registrationLimit.teamProjectLimit" :min="0" :step="1" />
 						</el-form-item>
 						<span v-else>{{ localFormData.registrationLimit.teamProjectLimit }}</span>
 					</div>
@@ -156,6 +179,11 @@ const props = defineProps({
 	modelValue: { type: Object, required: true },
 	readonly: { type: Boolean, default: false }
 });
+
+// 是否可以编辑项目（有报名记录时不能编辑）
+const canEditProject = computed(() => {
+	return props.modelValue?.canEditProject ?? true;
+});
 const emit = defineEmits(['update:modelValue']);
 
 // 判断是否只允许个人报名

src/views/match/manage/dialog.vue

@@ -103,7 +103,8 @@ const currentStepData = computed(() => {
 		case 2:
 			return {
 				...formData.value.projectConfig,
-				registrationType: formData.value.basicInfo.registrationType
+				registrationType: formData.value.basicInfo.registrationType,
+				canEditProject: formData.value.projectConfig.canEditProject
 			};
 		case 3:
 			return {
@@ -171,6 +172,7 @@ const formData = ref({
 			individualProjectLimit: 1,
 			teamProjectLimit: 1,
 		},
+		canEditProject: true, // 是否可以编辑项目（有报名记录时不能编辑）
 	},
 	// 步骤4：费用与账户配置
 	feeConfig: {
@@ -241,6 +243,7 @@ const openDialog = async (id) => {
 				formData.value.projectConfig = {
 					projects: d.projects ?? [],
 					registrationLimit: d.registrationLimit ?? { individualProjectLimit: 1, teamProjectLimit: 1 },
+					canEditProject: d.canEditProject ?? true,
 				};
 				// 完全覆盖 feeConfig，不要保留旧数据
 				if (d.feeConfig) {