save

src/components/table/table-tr.vue

@@ -1,13 +1,14 @@
 <template>
     <tr :class="rowClasses(row._index)" :draggable="draggable" @dragstart="onDrag($event,row._index)" @drop="onDrop($event,row._index)" @dragover="allowDrop($event)" v-if="draggable"><slot></slot></tr>
-    <tr :class="rowClasses(row._index)" v-else><slot></slot></tr>
+    <tr :class="rowClasses(row._index)" :draggable="false" v-else><slot></slot></tr>
 </template>
 <script>
     export default {
         props: {
             row: Object,
             prefixCls: String,
-            draggable: Boolean
+            draggable: Boolean,
+            isChildren: Boolean  // 开启后，会认为是子节点，相关逻辑通过 rowKey 查找
         },
         computed: {
             objData () {
@@ -27,12 +28,13 @@
                 e.preventDefault();
             },
             rowClasses (_index) {
+                const objData = this.isChildren ? this.$parent.$parent.getDataByRowKey(this.row._rowKey) : this.objData[_index];
                 return [
                     `${this.prefixCls}-row`,
                     this.rowClsName(_index),
                     {
-                        [`${this.prefixCls}-row-highlight`]: this.objData[_index] && this.objData[_index]._isHighlight,
-                        [`${this.prefixCls}-row-hover`]: this.objData[_index] && this.objData[_index]._isHover
+                        [`${this.prefixCls}-row-highlight`]: objData && objData._isHighlight,
+                        [`${this.prefixCls}-row-hover`]: objData && objData._isHover
                     }
                 ];
             },