升级Vue3，iView替换ElementPlus

- 删除babel配置、更新依赖与入口初始化
- 全量替换UI组件、样式适配，新增迁移文档与标签/过滤器自动化替换脚本

seller/src/views/my-components/tree-table/Table/Table.vue

@@ -2,8 +2,8 @@
   <div
     v-if="columns.length > 0"
     ref="table"
+    v-loading="loading"
     :class="[prefixCls, `${prefixCls}-${size}`, tableClass]">
-    <Spin fix v-if="loading"></Spin>
     <div
       v-show="showHeader"
       ref="header-wrapper"
@@ -297,6 +297,11 @@ export default {
     cellStyle: [Object, Function],
     expandKey: String
   },
+  provide() {
+    return {
+      treeTableRoot: this,
+    };
+  },
   data() {
     return {
       computedWidth: "",
@@ -387,7 +392,7 @@ export default {
     this.measure();
     window.addEventListener("resize", this.measure);
   },
-  beforeDestroy() {
+  beforeUnmount() {
     window.removeEventListener("resize", this.measure);
   }
 };

seller/src/views/my-components/tree-table/Table/TableBody.js

@@ -1,13 +1,13 @@
 import Checkbox from '../Checkbox/Checkbox'; // eslint-disable-line
 // import Radio from '../Radio/Radio'; // eslint-disable-line
 import { mixins } from './utils';
-import { Radio } from 'view-design'; // eslint-disable-line
-
 /* eslint-disable no-underscore-dangle */
 export default {
   name: 'TreeTable__body',
   mixins: [mixins],
-  components: { Radio },
+  inject: {
+    treeTableRoot: { default: null },
+  },
   data() {
     return {
       radioSelectedIndex: -1,
@@ -15,6 +15,12 @@ export default {
   },
   computed: {
     table() {
+      if (this.treeTableRoot) return this.treeTableRoot;
+      let parent = this.$parent;
+      while (parent) {
+        if (parent.$options && parent.$options.name === 'TreeTable') return parent;
+        parent = parent.$parent;
+      }
       return this.$parent;
     },
   },
@@ -110,15 +116,6 @@ export default {
     },
   },
   render() {
-    // key
-    // function getKey(row, rowIndex) {
-    //   const rowKey = this.table.rowKey;
-    //   if (rowKey) {
-    //     return rowKey.call(null, row, rowIndex);
-    //   }
-    //   return rowIndex;
-    // }
-
     // style
     function getStyle(type, row, rowIndex, column, columnIndex) {
       const certainType = this.validateType(type, ['cell', 'row'], 'getStyle');
@@ -185,8 +182,21 @@ export default {
       return classList.join(' ');
     }
 
+    // Vue 3：scoped slot 合并到 $slots
+    function renderTemplateSlot(table, slotName, scope) {
+      if (!table || !slotName) return '';
+      const slots = table.$slots || {};
+      let slot = slots[slotName];
+      if (!slot && table.$scopedSlots && table.$scopedSlots[slotName]) {
+        slot = table.$scopedSlots[slotName];
+      }
+      if (!slot) return '';
+      return slot(scope);
+    }
+
     // 根据type渲染单元格Cell
     function renderCell(row, rowIndex, column, columnIndex) {
+      if (!row || !column) return '';
       // ExpandType
       if (this.isExpandCell(this.table, columnIndex)) {
         return <i class='zk-icon zk-icon-angle-right'></i>;
@@ -219,13 +229,16 @@ export default {
               }
             }
           }
-          // res = <Checkbox
-          //   indeterminate={indeterminate}
-          //   value={allCheck}
-          //   onOn-change={isChecked => this.handleEvent(null, 'checkbox', { row, rowIndex, column, columnIndex }, { isChecked })}>
-          // </Checkbox>;
         } else {
-          res = <Radio value={this.radioSelectedIndex === rowIndex} on-on-change={() => this.handleEvent(null, 'radio', { row, rowIndex, column, columnIndex })}></Radio>;
+          res = (
+            <input
+              type="radio"
+              checked={this.radioSelectedIndex === rowIndex}
+              onChange={() =>
+                this.handleEvent(null, 'radio', { row, rowIndex, column, columnIndex })
+              }
+            />
+          );
         }
         return res;
       }
@@ -253,9 +266,12 @@ export default {
       if (column.type === undefined || column.type === 'custom') {
         return row[column.key];
       } else if (column.type === 'template') {
-        return this.table.$scopedSlots[column.template]
-          ? this.table.$scopedSlots[column.template]({ row, rowIndex, column, columnIndex })
-          : '';
+        return renderTemplateSlot.call(this, this.table, column.template, {
+          row,
+          rowIndex,
+          column,
+          columnIndex,
+        });
       }
       return '';
     }
@@ -263,11 +279,6 @@ export default {
     // Template
     return (
       <table cellspacing="0" cellpadding="0" border="0" class={`${this.prefixCls}__body`}>
-        {/* <colgroup>
-          {this.table.tableColumns.map(column =>
-            <col width={column.computedWidth || column.minWidth || column.width}></col>)
-          }
-        </colgroup> */}
         <tbody>
           {  this.table.bodyData.length > 0
             ? this.table.bodyData.map((row, rowIndex) =>
@@ -304,10 +315,7 @@ export default {
                   <td
                     class={`${this.prefixCls}--expand-content`}
                     colspan={this.table.tableColumns.length}>
-                    {this.table.$scopedSlots.expand
-                      ? this.table.$scopedSlots.expand({ row, rowIndex })
-                      : ''
-                    }
+                    {renderTemplateSlot.call(this, this.table, 'expand', { row, rowIndex })}
                   </td>
                 </tr>,
               ])

seller/src/views/my-components/tree-table/Table/utils/scrollBarWidth.js

@@ -1,23 +1,21 @@
-import Vue from 'vue';
-
 let scrollBarWidth;
 
-export default function () {
-  if (Vue.prototype.$isServer) return 0;
+export default function getScrollBarWidth() {
+  if (typeof document === "undefined") return 0;
   if (scrollBarWidth !== undefined) return scrollBarWidth;
 
-  const outer = document.createElement('div');
-  outer.style.visibility = 'hidden';
-  outer.style.width = '100px';
-  outer.style.position = 'absolute';
-  outer.style.top = '-9999px';
+  const outer = document.createElement("div");
+  outer.style.visibility = "hidden";
+  outer.style.width = "100px";
+  outer.style.position = "absolute";
+  outer.style.top = "-9999px";
   document.body.appendChild(outer);
 
   const widthNoScroll = outer.offsetWidth;
-  outer.style.overflow = 'scroll';
+  outer.style.overflow = "scroll";
 
-  const inner = document.createElement('div');
-  inner.style.width = '100%';
+  const inner = document.createElement("div");
+  inner.style.width = "100%";
   outer.appendChild(inner);
 
   const widthWithScroll = inner.offsetWidth;