fix : 修复公司选择框全选功能

src/components/DetailComponent/CompanyPicker.vue

@@ -5,14 +5,16 @@
     <div class="picker">
       <div class="candidate" v-loading="loading">
         <el-input v-model="filterText" @change="getList()"
-                  clearable placeholder="输入部门进行搜索">
+                  clearable placeholder="输入公司进行搜索">
           <template #append>
             <el-button @click="getList()">搜索</el-button>
           </template>
         </el-input>
+        <el-button v-if="isChooseAll" @click="chooseAll">全选</el-button>
+        <el-button v-else @click="cancelAll">不全选</el-button>
         <!-- 人员选择 -->
         <el-empty :image-size="100" description="似乎没有数据" v-show="dataList.length === 0"/>
-        <el-scrollbar style="height:90%;">
+        <el-scrollbar style="height:87%;">
           <div class="tree">
             <el-tree :data="dataList" ref="tree" :props="defaultProps" empty-text="" node-key="value"
                      default-expand-all :show-checkbox="showCheckbox" highlight-current :default-checked-keys="defaultChecked"
@@ -74,6 +76,7 @@ const props = defineProps({
   }
 });
 const radio = ref(0);
+const isChooseAll = ref(true);
 const chooseId = ref(0);
 let selectItem = reactive({
   type: -1,
@@ -107,7 +110,22 @@ const _value = computed({
 watch(() => filterText.value, (newVal) => {
   tree.value.filter(newVal);
 });
-
+const matterTree=(list)=>{
+  list.forEach(item=>{
+    tree.value.setChecked(item,true)
+    if(item.children!==undefined){
+      matterTree(item.children)
+    }
+  })
+}
+const cancelAll=()=>{
+  isChooseAll.value=true
+  tree.value.setCheckedNodes([])
+}
+const chooseAll=()=>{
+  isChooseAll.value=false
+  matterTree(dataList.value)
+}
 const getList = () => {
   getSubCompOpt().then(res => {
     dataList.value = res.data;
@@ -252,6 +270,7 @@ $containWidth: 480px;
 
 .footer {
   float: right;
+  margin-top: 10px;
 }
 
 .picker {
@@ -261,9 +280,9 @@ $containWidth: 480px;
 
   .candidate {
     position: absolute;
-    display: inline-block;
+    display: block;
     width: $containWidth;
-    height: 98%;
+    height: 100%;
     border: 1px solid #e8e8e8;
 
     :deep(.el-input) {
@@ -281,7 +300,7 @@ $containWidth: 480px;
     position: absolute;
     display: inline-block;
     width: 450px;
-    height: 98%;
+    height: 100%;
     border: 1px solid #e8e8e8;
 
     .count {