采购订单维护-详情-子表满足虚拟加载以及尾行合计兼容列宽度改变

src/views/purchase/purchase-order/add/index.vue

@@ -1041,6 +1041,7 @@ export default {
                   :title="cColumn.title"
                   :width="cColumn.width || 80"
                   :field="cColumn.key"
+                  resizable
                   >
                   <!-- :edit-render="!cColumn.disabled" -->
                   <template slot="header" slot-scope="scope">

src/views/purchase/purchase-order/edit/index.vue

@@ -983,6 +983,7 @@ export default {
                     :field="cColumn.key"
                     :title="cColumn.title" 
                     :width="cColumn.width || 80"
+                    resizable
                     >
                     <template slot="header" slot-scope="scope">
                       <span v-if="cColumn.require" style="color: #ff4949">*</span>

src/views/purchase/purchase-order/see/index.vue

@@ -403,6 +403,7 @@ export default {
                     :field="cColumn.key"
                     :title="cColumn.title" 
                     :width="cColumn.width || 80"
+                    resizable
                   >
                     <template slot="header" slot-scope="scope">
                       <span v-if="cColumn.require" style="color: #ff4949">*</span>