update: 调整表单多数据部件组件 --- u2

src/components/app-form-mdctrl/app-form-mdctrl.vue

@@ -3,7 +3,7 @@
         <template v-if="contentType == 'GRID'">
             <slot :viewparams="viewparams" :context="context" :viewState="MDCtrlState" :formMDCtrlAction="formMDCtrlAction"></slot>
         </template>
-        <template>
+        <template v-else>
             <Icon class="app-form-mdctrl__icon" type="md-add" @click="addItem()" />
             <div class="app-form-mdctrl__item" v-for="(item, index) in items" :key="item.data[deKeyField.toLowerCase()]">
                 <slot :viewparams="viewparams" :context="item.context" :viewState="MDCtrlState" :formMDCtrlAction="formMDCtrlAction"></slot>