new feature

modules/Permissions/views/roles/form/create.vue

@@ -1,7 +1,16 @@
 <template>
   <el-form :model="formData" label-width="120px" ref="form" v-loading="loading" class="pr-6">
     <el-form-item label="上级角色" prop="parent_id">
-      <el-cascader :options="roles" name="parent_id" v-model="formData.parent_id" clearable :props="{ value: 'id', label: 'role_name', checkStrictly: true }" class="w-full" />
+      <el-cascader
+        :options="roles"
+        name="parent_id"
+        v-model="formData.parent_id"
+        clearable
+        check-strictly
+        class="w-full"
+        @change="getPermissions"
+        :props="{ value: 'id', label: 'role_name', checkStrictly: true }"
+      />
     </el-form-item>
     <el-form-item
       label="角色名称"
@@ -31,22 +40,23 @@
     <el-form-item label="角色描述" prop="description">
       <el-input v-model="formData.description" name="description" clearable type="textarea" />
     </el-form-item>
+    <el-form-item label="数据权限" prop="data_range">
+      <Select v-model="formData.data_range" name="data_range" clearable api="dataRange" class="w-full" />
+    </el-form-item>
     <el-form-item label="选择权限" prop="permissions">
       <el-tree
+        ref="permissionTree"
         v-model="formData.permissions"
-        :default-expanded-keys="formData.permissions"
         :data="permissions"
-        value-key="id"
-        check-strictly
+        node-key="id"
         class="w-full"
         :props="{ label: 'permission_name', value: 'id' }"
         show-checkbox
+        default-expand-all
+        @check="selectPermissions"
+        :empty-text="permissionLoadingText"
       />
     </el-form-item>
-
-    <el-form-item label="数据权限" prop="data_range">
-      <Select v-model="formData.data_range" name="data_range" clearable api="dataRange" class="w-full" />
-    </el-form-item>
     <div class="flex justify-end">
       <el-button type="primary" @click="submitForm(form)">{{ $t('system.confirm') }}</el-button>
     </div>
@@ -56,28 +66,17 @@
 <script lang="ts" setup>
 import { useCreate } from '/admin/composables/curd/useCreate'
 import { useShow } from '/admin/composables/curd/useShow'
-import { onMounted, ref, unref, watch } from 'vue'
+import { nextTick, onMounted, ref, unref } from 'vue'
 import http from '/admin/support/http'
 
 const props = defineProps({
   primary: String | Number,
   api: String,
+  hasPermissions: Array<Object>,
 })
 
 const { formData, form, loading, submitForm, close, beforeCreate, beforeUpdate } = useCreate(props.api, props.primary)
 
-beforeCreate.value = () => {
-  formData.value.parent_id = getParent(formData.value.parent_id)
-}
-
-beforeUpdate.value = () => {
-  formData.value.parent_id = getParent(formData.value.parent_id)
-}
-
-const getParent = (parentId: any) => {
-  return typeof parentId === 'undefined' ? 0 : parentId[parentId.length - 1]
-}
-
 if (props.primary) {
   const { afterShow } = useShow(props.api, props.primary, formData)
 
@@ -96,21 +95,66 @@ if (props.primary) {
 const emit = defineEmits(['close'])
 const roles = ref()
 const permissions = ref()
-onMounted(() => {
-  http.get(props.api).then(r => {
+// 权限树对象
+const permissionTree = ref()
+const permissionLoadingText = ref<string>('加载中...')
+const getPermissions = async (value: number = 0) => {
+  if (value) {
+    http.get('permissions/roles/' + getParent(value)).then(r => {
+      permissions.value = r.data.data.permissions
+      setCheckedPermissions()
+    })
+  } else {
+    http.get('permissions/permissions').then(r => {
+      permissions.value = r.data.data
+      setCheckedPermissions()
+    })
+  }
+}
+
+const setCheckedPermissions = () => {
+  nextTick(() => {
+    props.hasPermissions.forEach(p => {
+      permissionTree.value.setChecked(p.id, true, false)
+    })
+  })
+
+  if (!permissions.value.length) {
+    permissionLoadingText.value = '暂无数据'
+  }
+}
+const getRoles = () => {
+  http.get(props.api, { id: props.primary ? props.primary : '' }).then(r => {
     roles.value = r.data.data
   })
+}
 
+onMounted(() => {
+  getRoles()
+  getPermissions()
   close(() => emit('close'))
-
-  http.get('permissions/permissions').then(r => {
-    permissions.value = r.data.data
-  })
 })
-</script>
 
-<style scoped lang="scss">
-:deep(.el-tree .el-tree-node__children:last-child) {
-  @apply flex flex-row;
+const selectPermissions = (checkedNodes, checkedKeys) => {
+  formData.value.permissions = checkedKeys.checkedKeys.concat(checkedKeys.halfCheckedKeys).sort()
+}
+
+// 创建前的钩子
+beforeCreate.value = () => {
+  formData.value.parent_id = getParent(formData.value.parent_id)
+}
+
+// 更新前的钩子
+beforeUpdate.value = () => {
+  formData.value.parent_id = getParent(formData.value.parent_id)
+}
+
+const getParent = (parentId: any) => {
+  return typeof parentId === 'undefined' ? 0 : parentId[parentId.length - 1]
+}
+</script>
+<style scoped>
+:deep(.el-tree .el-tree__empty-block .el-tree__empty-text) {
+  @apply left-10 top-4;
 }
 </style>