【issues/2939】JEditable 下子表 addBefore()方法，在其中自定义调用其他方法不生效

ant-design-vue-jeecg/src/mixins/JEditableTableMixin.js

@@ -53,6 +53,7 @@ export const JEditableTableMixin = {
         this.tableReset();
         resolve();
       }).then(() => {
+        if (typeof this.addBefore === 'function') this.addBefore()
         // 默认新增空数据
         let rowNum = this.addDefaultRowNum
         if (typeof rowNum !== 'number') {

ant-design-vue-jeecg/src/mixins/JEditableTableModelMixin.js

@@ -51,6 +51,7 @@ export const JEditableTableModelMixin = {
         this.tableReset();
         resolve();
       }).then(() => {
+        if (typeof this.addBefore === 'function') this.addBefore()
         // 默认新增空数据
         let rowNum = this.addDefaultRowNum
         if (typeof rowNum !== 'number') {