节点参数修改禁用

src/views/manager/projectinfo/tree.vue

@@ -1306,6 +1306,7 @@
                 v-model="scope.row.k"
                 placeholder="请选择"
                 class="w-100p"
+                :disabled="scope.row.k.length>0"
               >
                 <el-option
                   v-for="item in namelist"

src/views/manager/wbsinfo/edit.vue

@@ -1366,6 +1366,7 @@
                 v-model="scope.row.k"
                 placeholder="请选择"
                 class="w-100p"
+                :disabled="scope.row.k.length>0"
               >
                 <el-option
                   v-for="item in namelist"