修改

src/components/pintuan/pintuanPlugin/groupPrice.vue

@@ -64,8 +64,7 @@
   <div class="app-attr">
     <div class="box">
       <el-form label-width="180px">
-        <el-checkbox v-model="attrBatch" @change="selectClick" style="position:absolute">全选
-        </el-checkbox>
+        <el-checkbox v-model="attrBatch" @change="selectClick">全选</el-checkbox>
         <el-form-item label="批量设置" size="small" style="margin-bottom:0;padding:18px 0;display:inline-block;">
           <el-input @keyup.enter.native="batchAttr()" size="small" type="number" v-model="batchNum">
             <el-select v-model="selectData" slot="prepend">
@@ -103,7 +102,7 @@
       <tbody>
         <tr v-for="(rootItem,rootIndex) in groupPriceList" :key="rootIndex">
           <td>
-            <el-checkbox v-model="rootItem.isChecked" @change="getCheck()"></el-checkbox>
+            <el-checkbox v-model="rootItem.isChecked" @change="getCheck(rootItem)"></el-checkbox>
           </td>
           <template v-for="(attrItem, attrIndex) in attrGroups">
             <td v-if="attrIndex == index2" v-for="(item2, index2) in rootItem.AttrList" :key="index2">
@@ -136,22 +135,27 @@
         }],
         selectData: '',
         //批量设置价格
-        batchNum: ''
+        batchNum: '',
+        number:0
       };
     },
     created() {
-
+      if(this.groupPriceList&&this.groupPriceList.length>0){
+        this.groupPriceList.forEach(x => {
+           x.isChecked=false;
+        });
+      }
     },
     methods: {
       //单选
       getCheck(item){
-        var num=0;
-        this.groupPriceList.forEach(x => {
-          if(x.isChecked=true){
-            num++;
+        this.$forceUpdate();
+        if(item.isChecked){
+          this.number++
+        }else{
+          this.number--
         }
-        });
-        if(num==this.groupPriceList.length){
+        if(this.number==this.groupPriceList.length){
           this.attrBatch=true;
         }else{
           this.attrBatch=false;
@@ -159,9 +163,11 @@
       },
       //点击全选
       selectClick() {
+        this.number=0;
         if(this.attrBatch){
           this.groupPriceList.forEach(x => {
             x.isChecked=true;
+            this.number++;
           });
         }else{
           this.groupPriceList.forEach(x => {
@@ -171,6 +177,9 @@
       },
       //点击批量设置确定
       batchAttr() {
+        if(this.number==0){
+          this.Error('请选择需要设置的项');
+        }else{
           this.groupPriceList.forEach(x=>{
             if(x.isChecked){
               if(this.selectData==0){
@@ -182,13 +191,9 @@
             }
           })
         }
+      }
     },
     mounted() {
-      if(this.groupPriceList&&this.groupPriceList.length>0){
-        this.groupPriceList.forEach(x => {
-           x.isChecked=false;
-        });
-      }
     },
     computed: {