[F] Fix "component lists rendered with v-for should have explicit keys"

2019-08-21 15:58:17 +08:00
parent 8cca38b55a
commit 54f862ff13
1 changed files with 3 additions and 1 deletions
@@ -6,7 +6,9 @@

            <el-submenu index="courses">
                <template slot="title">Courses</template>
-                <el-menu-item v-for="course in courses" :index="`courses-${course}`">{{course.name}}</el-menu-item>
+                <el-menu-item v-for="course in courses"
+                              :index="`courses-${course}`"
+                              :key="course.name">{{course.name}}</el-menu-item>
            </el-submenu>

        </el-menu>