获取row元素形式的row.clicked事件 [英] Get row element form row.clicked event

问题描述

我正在使用Bootstrap Vue中的Table，并且试图在单击一行时显示行详细信息.

I'm using Table from Bootstrap Vue, and I'm trying to display row details when clicking on a row.

我使用doc所说的row-clicked事件，但是用toggleDetails方法找不到任何行详细信息. 因此，我什至不知道如何打开它以及toggleDetails的来源.

I used row-clicked event as the doc said, but I don't find any row details with a toggleDetails method. So I don't even know how to open it and where toggleDetails come from.

有一种方法可以通过row.clicked事件打开此详细信息行?

There is a way to open this details row with row.clicked event ?

还是应该使用其他方法来做到这一点?

Or should I use another method to do this ?

您有一些线索吗?

编辑

有一些代码可以进一步说明我的问题，我的表包含明细行.

There is some code to illustrate a bit more my problem, there is my table with the details row.

<b-table
  v-if="items"
  :items="items"
  :fields="fields"
  show-empty
  striped
  hover
  responsive
  empty-text="There is no messages to show"
  class="col-sm-12 col-md-10"
  @row-clicked="test"
>
  <template
    slot="message"
    slot-scope="row"
  >
    {{ row.item.message }}
  </template>
  <template
    slot="row-details"
    slot-scope="row"
  >
    <code>{{ row.item.message }}</code>
  </template>
</b-table>

您可以看到我在表上使用的row.clicked事件，然后可以看到试图打开行详细信息的方法.这是一些console.log的简单方法.

You can see the row.clicked event I use on the table, and then my methods where I'm trying to open the row details. It's a simple method with some console.log

methods: {
  test(item, index, event) {
    console.log(item, index, event);
  },
},

推荐答案

所有您需要做的就是在基本"行中的某个位置(可能在名为 actions 的行单元中)放置一个按钮会为此特定行调用toggleDetails函数.

All you have to do is to place somewhere in your "base" row (probably in a row cell called actions) a button that calls the toggleDetails function for this specific row.

此按钮和详细信息行的代码应如下所示:

The code for this button and the details row should be like this:

<template slot="actions" slot-scope="row">
    <!-- We use @click.stop here to prevent a 'row-clicked' event from also happening -->
    <b-button size="sm" @click.stop="row.toggleDetails">
        {{ row.detailsShowing ? 'Hide' : 'Show' }} Details
    </b-button>
</template>
<template slot="row-details" slot-scope="row">
    <!-- Your row details' content here -->
</template>

您可以在文档中找到更多示例和说明.

如果要通过单击行中的任意位置来显示行详细信息，首先应为每个项目对象添加一个_showDetails变量:

If you want to show the row details by clicking anywhere in the row, firstly you should add a _showDetails variable to each item object:

items: [
    { foo: true, bar: 40, _showDetails: false },
    ...
    { foo: true, bar: 100, _showDetails: false }
]

然后，您只需要为行单击事件添加适当的功能:

Then you just have to add the proper functionality for the row-clicked event:

<b-table @row-clicked="onRowClicked" ...></b-table>

在您的组件方法中:

methods: {
    onRowClicked (item, index, event) {
        item._showDetails = !item._showDetails;
    }
}

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