To enable double-clicking in a Vue Element UI table row, you can use the onRowDblClick event on the el-table element. Here's an example of how to do it:

1. Import the necessary components:

```javascript import Vue from 'vue' import ElementUI from 'element-ui' import 'element-ui/lib/theme-chalk/index.css'

Vue.use(ElementUI) ```

1. Add the el-table element to your Vue component's template:

```html ```

1. Implement the handleRowClick function:

javascript export default { methods: { handleRowClick(row, column) { console.log(`Row ${row.id} was double-clicked`); }, }, }

1. Apply the handleRowClick function to the el-table element:

```javascript

```

In this example, the handleRowClick function is triggered when a row is double-clicked. The function logs the row ID to the console, so you can track which rows have been double-clicked.

You can customize the handleRowClick function to handle different types of actions, such as sorting, filtering, or exporting the data to another table. You can also add additional column events or custom logic to handle the double-click behavior as per your specific requirements.