<docs>
---
order: 4
title:
  zh-CN: 自定义全选文字
  en-US: Custom Select All Labels
---


## zh-CN

自定义穿梭框全选按钮的文字。

## en-US

Custom the labels for select all checkboxs.

</docs>

<template>
  <div>
    <a-transfer
      v-model:target-keys="targetKeys"
      v-model:selected-keys="selectedKeys"
      :data-source="mockData"
      :titles="['Source', 'Target']"
      :render="item => item.title"
      :select-all-labels="selectAllLabels"
      :disabled="disabled"
      @change="handleChange"
      @selectChange="handleSelectChange"
      @scroll="handleScroll"
    />
    <a-switch
      v-model:checked="disabled"
      un-checked-children="enabled"
      checked-children="disabled"
      style="margin-top: 16px"
    />
  </div>
</template>
<script lang="ts" setup>
import { ref } from 'vue';
import type { SelectAllLabel } from 'ant-design-vue/es/transfer';

interface MockData {
  key: string;
  title: string;
  description: string;
  disabled: boolean;
}
const mockData: MockData[] = [];
for (let i = 0; i < 20; i++) {
  mockData.push({
    key: i.toString(),
    title: `content${i + 1}`,
    description: `description of content${i + 1}`,
    disabled: i % 3 < 1,
  });
}

const oriTargetKeys = mockData.filter(item => +item.key % 3 > 1).map(item => item.key);
const disabled = ref<boolean>(false);

const targetKeys = ref<string[]>(oriTargetKeys);

const selectedKeys = ref<string[]>(['1', '4']);

const handleChange = (nextTargetKeys: string[], direction: string, moveKeys: string[]) => {
  console.log('targetKeys: ', nextTargetKeys);
  console.log('direction: ', direction);
  console.log('moveKeys: ', moveKeys);
};
const handleSelectChange = (sourceSelectedKeys: string[], targetSelectedKeys: string[]) => {
  console.log('sourceSelectedKeys: ', sourceSelectedKeys);
  console.log('targetSelectedKeys: ', targetSelectedKeys);
};
const handleScroll = (direction: string, e: Event) => {
  console.log('direction:', direction);
  console.log('target:', e.target);
};

const selectAllLabels: SelectAllLabel[] = [
  'Select All',
  ({ selectedCount, totalCount }) => `${selectedCount}/${totalCount}`,
];
</script>
