功能优化：商品选择、按钮展示

jshERP-web/src/views/material/modules/MaterialModal.vue

@@ -9,6 +9,11 @@
     cancelText="关闭"
     wrapClassName="ant-modal-cust-warp"
     style="top:5%;height: 100%;overflow-y: hidden">
+    <template slot="footer">
+      <a-button key="back" v-if="isReadOnly" @click="handleCancel">
+        关闭
+      </a-button>
+    </template>
     <a-spin :spinning="confirmLoading">
       <a-form :form="form">
         <a-tabs default-active-key="1">
@@ -163,6 +168,7 @@
         manyUnitStatus: true,
         unitChecked: false,
         model: {},
+        isReadOnly: false,
         labelCol: {
           xs: { span: 24 },
           sm: { span: 8 },