后台任务只能选中项目里面的成员

src/views/farm/task/index.vue

@@ -181,7 +181,7 @@
       @pagination="getList" />
 
     <!-- 对话框(添加 / 修改) -->
-    <el-dialog :title="title" :visible.sync="open" :close-on-click-modal="false" width="500px" append-to-body>
+    <el-dialog :title="title" :visible.sync="open" :close-on-click-modal="false" width="900px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
         <el-form-item label="项目选择" prop="projectId">
           <el-select v-model="form.projectId" placeholder="请选择" @change="changeProject">
@@ -191,15 +191,15 @@
           </el-select>
         </el-form-item>
         <el-form-item label="负责人" prop="mainPerson">
-          <el-select v-model="form.mainPerson" filterable placeholder="请选择">
+          <el-select v-model="form.mainPerson" filterable placeholder="请先选择项目">
-            <el-option v-for="item in cpUserList" :key="item.id" :label="item.name" :value="item.id">
+            <el-option v-for="item in selectCpUserList" :key="item.id" :label="item.name" :value="item.id">
               {{ item.name }}
             </el-option>
           </el-select>
         </el-form-item>
         <el-form-item label="执行人" prop="executorPerson">
-          <el-select v-model="form.executorPerson" filterable multiple placeholder="请选择">
+          <el-select v-model="form.executorPerson" filterable multiple placeholder="请先选择项目">
-            <el-option v-for="item in cpUserList" :key="item.id" :label="item.name" :value="item.id">
+            <el-option v-for="item in selectCpUserList" :key="item.id" :label="item.name" :value="item.id">
               {{ item.name }}
             </el-option>
           </el-select>
@@ -361,6 +361,8 @@ export default {
       cpUserList: [],
       executorPerson: [],
 
+      selectCpUserList: [],  //新增修改 根据项目id 展示员工
+
       taskCateAllList: [], //未组装的
       taskCateList: [],    //组装好的
 
@@ -485,7 +487,6 @@ export default {
         pageNo: 1,
         pageSize: 10,
       }).then(res => {
-        console.log(111111111, res.data.list);
         this.resourceList = res.data.list;
         this.twoRescoure();
         this.getList();
@@ -590,9 +591,12 @@ export default {
       this.assemArea();
       const id = row.id;
       getTask(id).then(response => {
-      this.form = response.data;
+        this.form = response.data;
-      this.open = true;
+        this.open = true;
-      this.title = "修改农场任务";
+        this.title = "修改农场任务";
+        let project = this.projectList.filter(project => project.id == response.data.projectId)[0];
+        this.changeCpUser(project);
+        this.selectCropList = this.cropList.filter(crop => crop.id == project.cropId);
       });
     },
     /** 提交按钮 */
@@ -722,7 +726,24 @@ export default {
       this.form.cropId = null;
       this.selectCropList = this.cropList.filter(crop => crop.id == project.cropId);
 
+      //清楚 可选成员数量
+      this.selectCpUserList = [];
+      this.form.mainPerson = null;
+      this.form.executorPerson = null;
+      this.changeCpUser(project);
+
+    },
+    changeCpUser(project){
+      project.members.forEach(member =>{
+        this.cpUserList.forEach(user =>{
+          if(member == user.id){
+            this.selectCpUserList.push(user);
+          }
+        })
+      })
     }
+
+
   }
 };
 </script>