fix

@@ -29,8 +29,10 @@
                         show-checkbox
                         check-strictly
                         placeholder="请选择"
-                        :disabled="parentGuidDisabled"
+                        :disabled="treeSelectDisabled"
+                        clearable
                         @check="parentGuidCheck"
+                        @clear="parentGuidClear"
                     />
                     <!-- <el-cascader 
                         v-model="form.parentGuid"
@@ -73,26 +75,26 @@
                 </el-form-item>
             </el-col>
             <el-col :span="24">
-                <el-form-item label="自定义字段选择" v-if="form.fieldRQVOS" required>
+                <el-form-item label="自定义字段选择" v-if="fieldsTableShow" required>
                     <div class="table-form">
                         <div class="table-form-wrapper" v-for="item,index in form.fieldRQVOS" :key="index">
                             <div class="table-form-item">
-                                <el-select v-model="item.fileNameCode" style="width:160px" filterable clearable :disabled="fieldsDisabled || fieldsControlDisabled">
+                                <el-select v-model="item.fileNameCode" style="width:160px" filterable clearable :disabled="fieldsDisabled">
                                     <el-option v-for="item in fieldOptions" :label="item.label" :value="item.value" :key="item.value"></el-option>
                                 </el-select>
                             </div>
                             <div class="table-form-item">
-                                <el-select v-model="item.isNotnull" style="width: 96px" placeholder="是否必填" clearable :disabled="fieldsDisabled || fieldsControlDisabled">
+                                <el-select v-model="item.isNotnull" style="width: 96px" placeholder="是否必填" clearable :disabled="fieldsDisabled">
                                     <el-option v-for="item in isBooleanOptions" :label="item.label" :value="item.value" :key="item.value"></el-option>
                                 </el-select>
                             </div>
                             <div class="table-form-item">
-                                <el-select v-model="item.isDisplay" style="width:96px" placeholder="是否展示" clearable :disabled="fieldsDisabled || fieldsControlDisabled">
+                                <el-select v-model="item.isDisplay" style="width:96px" placeholder="是否展示" clearable :disabled="fieldsDisabled">
                                     <el-option v-for="item in isBooleanOptions" :label="item.label" :value="item.value" :key="item.value"></el-option>
                                 </el-select>
                             </div>
                             <div class="table-form-item">
-                                <el-select v-model="item.inputTypeCode" style="width:130px" clearable :disabled="fieldsDisabled || fieldsControlDisabled"
+                                <el-select v-model="item.inputTypeCode" style="width:130px" clearable :disabled="fieldsDisabled"
                                     @change="v => inputTypeChange(v, item)">
                                     <el-option v-for="item in inputOptions" :label="item.label" :value="item.value" :key="item.value"></el-option>
                                 </el-select>
@@ -102,24 +104,24 @@
                                     v-if="item.inputTypeCode == 2" 
                                     v-model="item.dataTypeCode" 
                                     style="width:160px" filterable clearable 
-                                    :disabled="fieldsDisabled || fieldsControlDisabled">
+                                    :disabled="fieldsDisabled">
                                     <el-option v-for="item in allDictOptions" :label="item.dictTypeName" :value="item.dictTypeName" :key="item.guid"></el-option>
                                 </el-select>
                                 <el-input 
                                     v-else-if="item.inputTypeCode == 3" 
                                     v-model="item.validateExpression" 
-                                    :disabled="fieldsDisabled || fieldsControlDisabled"
+                                    :disabled="fieldsDisabled"
                                     placeholder="请输入"
                                 ></el-input>
                             </div>
-                            <div class="table-form-operation" v-if="!fieldsDisabled && !fieldsControlDisabled">
+                            <div class="table-form-operation" v-if="!fieldsDisabled">
                                 <!-- <el-icon color="#4fa1a4" @click="() => addTableItem(index)">
                                     <CirclePlus />
                                 </el-icon> -->
                                 <el-icon color="#b2b2b2" @click="() => deleteTableItem(index)" :size="22" class="custom-icon" style="margin-top:3px"><Delete /></el-icon>
                             </div>
                         </div>
-                        <div class="table-form-add" v-if="!fieldsDisabled && !fieldsControlDisabled">
+                        <div class="table-form-add" v-if="!fieldsDisabled">
                             <el-icon color="#4fa1a4" @click="() => addTableItem(index)" :size="20" class="custom-icon">
                                 <CirclePlus />
                             </el-icon>
@@ -186,35 +188,6 @@ const visible = computed({
 const title = computed(() => {
     return props.type === 'add' ? '新增元数据标准' : '编辑元数据标准'
 })
-const parentGuidDisabled = computed(() => {
-  // 元数据标准有数据，有子集，不可编辑上级标准
-  let { currentNode, type } = props
-  if (type === 'add') {
-    return false
-  }
-  if (currentNode.isHaveData === 'Y' || currentNode.children) {
-    return true
-  }
-})
-const fieldsDisabled = computed(() => {
-    // 二级节点： 该节点，所有子节点有字段数据后不可修改
-    // 三级节点以下：禁止修改
-    let { currentNode, type } = props
-    if (type === 'add') {
-        return false
-    }
-    if (currentNode.level == 2) {
-        if (currentNode.isHaveData === 'Y' || currentNode.children) {
-            return true
-        }
-        return false
-    }
-    if (currentNode.level <= 3) {
-        return true
-    }
-})
-const fieldsControlDisabled = ref(true)
-const treeSelectData = ref([])
 
 /**
  * 配置项列表
@@ -266,16 +239,53 @@ function parentGuidChange (val) {
         form.value.fieldRQVOS = [{...tableFormTpl}]
     }   
 }
-function parentGuidCheck (node, {checkedKeys}) {
-    fieldsControlDisabled.value = false
-    if (node.level == 1) {
-        let fieldRQVOS = null
-        if (checkedKeys.length) {
-            fieldRQVOS = [{...tableFormTpl}]
+/** 上级标准树选择 */
+const treeSelectData = ref([])
+const treeCurrentNode = ref({})
+const treeSelectDisabled = ref(false)
+const fieldsDisabled = ref(false)
+const fieldsTableShow = ref(false)
+watch(
+    () => treeCurrentNode,
+    (currentNode:any) => {
+        console.log('currentNode', currentNode.value)
+        let { level, isHaveData } = currentNode.value
+        fieldsTableShow.value = level ? true : false
+        fieldsDisabled.value = false
+        if (!level) {
+             form.value.fieldRQVOS = null
+             return
+        }
+        if (props.type === 'add') {
+            if (level == 1) {
+                // 所选为一级节点，当前二级节点
+                form.value.fieldRQVOS = [{...tableFormTpl}]
+            }
+            if (level >= 2) {
+                // 所选为二级节点，当前三级节点以下，只读
+                fieldsDisabled.value = true
             }
-        form.value.fieldRQVOS = fieldRQVOS
+        } else if (props.type === 'edit') {
+            if (level == 1) {
+                // 所选为一级节点，当前二级节点
+                form.value.fieldRQVOS = [{...tableFormTpl}]
+                fieldsDisabled.value = false
+            }
+            if (level >= 2) {
+                fieldsDisabled.value = true
+            }
+        }
+    },
+    { deep: true}
+)
+function parentGuidCheck (node, {checkedKeys}) {
+    // fieldsControlDisabled.value = false
+    treeCurrentNode.value = node
+    if (checkedKeys.length === 0) {
+        treeCurrentNode.value = {}
         return
     }
+    if (node.level == 1) return
     
     // 上级标准带出标准编号和发布单位
     // loading.value = true
@@ -289,14 +299,12 @@ function parentGuidCheck (node, {checkedKeys}) {
                 form.value.publishingUnitCode = data.publishingUnitCode
             }
             form.value.fieldRQVOS = data.fieldRSVOS
-            if (data.fieldRSVOS) {
-                fieldsControlDisabled.value = true
-            } else {
-                fieldsControlDisabled.value = false
-            }
         }
     })
 }
+function parentGuidClear () {
+    treeCurrentNode.value = {}
+}
 
 const tableFormTpl = {
     fileNameCode: '',
@@ -335,6 +343,17 @@ function getDetail () {
             const data = res.data
             data.fieldRQVOS = data.fieldRSVOS
             form.value = { ...data }
+            let { level, isHaveData } = treeCurrentNode.value
+            if (level == 1) {
+                // 所选为一级节点，当前二级节点
+                fieldsTableShow.value = false
+            }
+            if (level == 2) {
+                fieldsDisabled.value = isHaveData === 'Y' ? true : false
+            }
+            if (level >= 3) {
+                fieldsDisabled.value = true
+            }
         }
     }).finally(() => loading.value = false)
 }
@@ -377,32 +396,40 @@ watch(
     () => visible.value,
     (v) => {
         if (!v) return
+        // console.log(props.currentNode)
         // 上级标准：不能选自己，有数据的标准不能选
         // treeSelectData.value = JSON.parse(JSON.stringify(props.standardOptions))
         if (props.type === 'edit') {
-            fieldsControlDisabled.value = false
+            // fieldsControlDisabled.value = false
+            
             getTreeSelectOptions().then(() => {
                 getDetail().then(() => formatOptions(treeSelectData.value))
             })
+            treeCurrentNode.value = props.currentNode
         } else {
-            fieldsControlDisabled.value = true
+            // fieldsControlDisabled.value = true
             form.value = { ...formTpl }
-            getTreeSelectOptions().then(() => formatOptions(treeSelectData.value))
+            getTreeSelectOptions().then(() => {
+                formatOptions(treeSelectData.value)
+            })
+            treeCurrentNode.value = {}
         }
         setTimeout(() => {
             formEl.value.clearValidate()
+            
         }, 100)
     }
 )
-function formatOptions (options) {
+function formatOptions (options, level = 1) {
     options.forEach((item:any) => {
         let disabled = form.value.guid === item.guid ? true : false
         if (item.isHaveData === 'Y') {
             disabled = true
         }
         item.disabled = disabled
+        item.level = level
         if (item.children) {
-            formatOptions(item.children)
+            formatOptions(item.children, level + 1)
         }
     })
 }