嗨,如果我{{$t('dash.port')}}
在模板内部使用,翻译就会发生并且一切正常。现在我有一个 antdv 表,其中我有这样声明的列:
const columns = [
{
title:"pone",
dataIndex: 'pone',
key: 'pone',
},
...
]
//这里是antdv表格组件:
<template>
<a-table :data-source="data" :columns="columns">
<template #filterDropdown="{ setSelectedKeys, selectedKeys, confirm, clearFilters, column }">
<div style="padding: 8px">
<a-input
ref="searchInput"
:placeholder="`Search ${column.dataIndex}`"
:value="selectedKeys[0]"
style="width: 188px; margin-bottom: 8px; display: block"
@change="e => setSelectedKeys(e.target.value ? [e.target.value] : [])"
@pressEnter="handleSearch(selectedKeys, confirm, column.dataIndex)"
/>
<a-button
type="primary"
size="small"
style="width: 90px; margin-right: 8px"
@click="handleSearch(selectedKeys, confirm, column.dataIndex)"
>
<template #icon><SearchOutlined /></template>
Search
</a-button>
<a-button size="small" style="width: 90px" @click="handleReset(clearFilters)">
Reset
</a-button>
</div>
</template>
<template #filterIcon="filtered">
<search-outlined :style="{ color: filtered ? '#108ee9' : undefined }" />
</template>
<template #customRender="{ text, column }">
<span v-if="searchText && searchedColumn === column.dataIndex">
<template
v-for="(fragment, i) in text
.toString()
.split(new RegExp(`(?<=${searchText})|(?=${searchText})`, 'i'))"
>
<mark
v-if="fragment.toLowerCase() === searchText.toLowerCase()"
class="highlight"
:key="i"
>
{{ fragment }}
</mark>
<template v-else>{{ fragment }}</template>
</template>
</span>
<template v-else>
{{ text }}
</template>
</template>
</a-table>
//$t 不工作的脚本部分
<script>
import { SearchOutlined } from '@ant-design/icons-vue';
import { defineComponent, reactive, ref } from 'vue';
const data = [
{
key: '1',
name: 'John Brown',
age: 32,
address: 'New York No. 1 Lake Park',
},
..
];
export default defineComponent({
components: {
SearchOutlined,
},
setup() {
const state = reactive({
searchText: '',
searchedColumn: '',
});
const searchInput = ref();
const columns = [
{
title: 'pone',
dataIndex: 'pone',
key: 'pone',
slots: {
filterDropdown: 'filterDropdown',
filterIcon: 'filterIcon',
customRender: 'customRender',
},
onFilter: (value, record) =>
record.pone.toString().toLowerCase().includes(value.toLowerCase()),
onFilterDropdownVisibleChange: visible => {
if (visible) {
setTimeout(() => {
console.log(searchInput.value);
searchInput.value.focus();
}, 0);
}
},
},
....
];
const handleSearch = (selectedKeys, confirm, dataIndex) => {
confirm();
state.searchText = selectedKeys[0];
state.searchedColumn = dataIndex;
};
const handleReset = clearFilters => {
clearFilters();
state.searchText = '';
};
return {
data,
columns,
handleSearch,
handleReset,
searchText: '',
searchInput,
searchedColumn: '',
};
},
});
</script>
我想要的是使用 $t 更改标题,但是当我这样做时,title:"$t('dash.pone')",
我得到 $t 未定义。我怎样才能使这项工作?