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vxe-table/examples/views/table/base/Format.vue
xuliangzhan c983c12bc4 更新文档
2020-02-19 23:55:30 +08:00

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<template>
<div>
<p class="tip">局部自定义 <table-column-api-link prop="formatter"/> 格式化内容<table-column-api-link prop="formatter"/> 会确保在指定的 <table-column-api-link prop="field"/> 值发生改变时调用如果想要多字段关联变化请使用<router-link class="nav-link" :to="{name: 'TableTemplate'}">自定义模板</router-link></p>
<vxe-table
border
:data="tableData">
<vxe-table-column type="seq" width="60"></vxe-table-column>
<vxe-table-column field="name" title="Name" sortable></vxe-table-column>
<vxe-table-column field="sex" title="Sex" :formatter="formatterSex"></vxe-table-column>
<vxe-table-column field="time" title="Time" :formatter="formatTime"></vxe-table-column>
<vxe-table-column field="address" title="Address" show-overflow></vxe-table-column>
</vxe-table>
<p class="demo-code">{{ $t('app.body.button.showCode') }}</p>
<pre>
<code class="xml">{{ demoCodes[0] }}</code>
<code class="javascript">{{ demoCodes[1] }}</code>
</pre>
<p class="tip">
全局格式化内容会在需要的时候自动调用对应 <a class="link" href="https://xuliangzhan.github.io/xe-utils/#/" target="_blank">xe-utils</a> 函数库的方法进行数据处理<br>
可以通过自定义函数实现统一的格式化处理这对于很多场景非常有用减少很多不必要的重复代码
</p>
<vxe-table
border
:data="tableData">
<vxe-table-column type="seq" width="60"></vxe-table-column>
<vxe-table-column field="date" title="转日期" width="180" formatter="formatDate"></vxe-table-column>
<vxe-table-column field="time" title="转日期格式" width="140" :formatter="['formatDate', 'yyyy-MM-dd']"></vxe-table-column>
<vxe-table-column field="amount" title="格式化金额" formatter="formatAmount"></vxe-table-column>
<vxe-table-column field="bankCard" title="银行卡" width="180" formatter="formatBankcard"></vxe-table-column>
<vxe-table-column field="num7" title="数值"></vxe-table-column>
<vxe-table-column field="num7" title="截取2位数" formatter="formatCutFixed"></vxe-table-column>
<vxe-table-column field="num7" title="四舍五入2位数" formatter="formatFixed"></vxe-table-column>
<vxe-table-column field="sex" title="格式化性别" :formatter="['formatSelect', sexList]"></vxe-table-column>
</vxe-table>
<p class="demo-code">{{ $t('app.body.button.showCode') }}</p>
<pre>
<code class="xml">{{ demoCodes[2] }}</code>
<code class="javascript">{{ demoCodes[3] }}</code>
</pre>
</div>
</template>
<script>
import hljs from 'highlight.js'
import XEUtils from 'xe-utils'
// 自定义全局的格式化处理函数
XEUtils.mixin({
// 格式化下拉选项
formatSelect (cellValue, list) {
let item = list.find(item => item.value === cellValue)
return item ? item.label : ''
},
// 格式化日期,默认 yyyy-MM-dd HH:mm:ss
formatDate (cellValue, format) {
return XEUtils.toDateString(cellValue, format || 'yyyy-MM-dd HH:mm:ss')
},
// 格式金额默认2位数
formatAmount (cellValue, digits) {
return XEUtils.commafy(cellValue, { digits: digits || 2 })
},
// 格式化银行卡默认每4位隔开
formatBankcard (cellValue) {
return XEUtils.commafy(cellValue, { spaceNumber: 4, separator: ' ' })
},
// 四舍五入,默认两位数
formatFixed (cellValue, digits) {
return XEUtils.toNumber(cellValue).toFixed(digits || 2)
},
// 截取小数,默认两位数
formatCutFixed (cellValue, digits) {
return XEUtils.toFixedString(cellValue, digits || 2)
}
})
export default {
data () {
return {
tableData: [],
sexList: [
{
label: '女',
value: '0'
},
{
label: '男',
value: '1'
}
],
demoCodes: [
`
<vxe-table
border
:data="tableData">
<vxe-table-column type="seq" width="60"></vxe-table-column>
<vxe-table-column field="date" title="转日期" width="180" formatter="formatDate"></vxe-table-column>
<vxe-table-column field="time" title="转日期格式" width="140" :formatter="['formatDate', 'yyyy-MM-dd']"></vxe-table-column>
<vxe-table-column field="amount" title="格式化金额" formatter="formatAmount"></vxe-table-column>
<vxe-table-column field="bankCard" title="银行卡" width="180" formatter="formatBankcard"></vxe-table-column>
<vxe-table-column field="num7" title="数值"></vxe-table-column>
<vxe-table-column field="num7" title="截取2位数" :formatter="['toFixedString', 2]"></vxe-table-column>
<vxe-table-column field="num7" title="四舍五入2位数" formatter="formatFixed"></vxe-table-column>
<vxe-table-column field="sex" title="格式化性别" :formatter="['formatSelect', sexList]"></vxe-table-column>
</vxe-table>
`,
`
export default {
data () {
return {
tableData: [],
sexList: [
{
label: '女',
value: '0'
},
{
label: '男',
value: '1'
}
]
}
},
created () {
this.tableData = window.MOCK_DATA_LIST.slice(0, 6)
},
methods: {
formatterSex ({ cellValue }) {
let item = this.sexList.find(item => item.value === cellValue)
return item ? item.label : ''
},
formatTime ({ cellValue, row, column }) {
return XEUtils.toDateString(cellValue, 'yyyy-MM-dd HH:ss:mm')
}
}
}
`,
`
<vxe-table
border
:data="tableData">
<vxe-table-column type="seq" width="60"></vxe-table-column>
<vxe-table-column field="date" title="转日期" width="180" formatter="formatDate"></vxe-table-column>
<vxe-table-column field="time" title="转日期格式" width="140" :formatter="['formatDate', 'yyyy-MM-dd']"></vxe-table-column>
<vxe-table-column field="amount" title="格式化金额" formatter="formatAmount"></vxe-table-column>
<vxe-table-column field="bankCard" title="银行卡" width="180" formatter="formatBankcard"></vxe-table-column>
<vxe-table-column field="num7" title="截取2位数" formatter="formatCutFixed"></vxe-table-column>
<vxe-table-column field="num7" title="四舍五入2位数" formatter="formatFixed"></vxe-table-column>
<vxe-table-column field="sex" title="格式化性别" :formatter="['formatSelect', sexList]"></vxe-table-column>
</vxe-table>
`,
`
// 自定义全局的格式化处理函数
XEUtils.mixin({
// 格式化下拉选项
formatSelect (cellValue, list) {
let item = list.find(item => item.value === cellValue)
return item ? item.label : ''
},
// 格式化日期,默认 yyyy-MM-dd HH:mm:ss
formatDate (cellValue, format) {
return XEUtils.toDateString(cellValue, format || 'yyyy-MM-dd HH:mm:ss')
},
// 格式金额默认2位数
formatAmount (cellValue, digits) {
return XEUtils.commafy(cellValue, { digits: digits || 2 })
},
// 格式化银行卡默认每4位隔开
formatBankcard (cellValue) {
return XEUtils.commafy(cellValue, { spaceNumber: 4, separator: ' ' })
},
// 四舍五入,默认两位数
formatFixed (cellValue, digits) {
return XEUtils.toNumber(cellValue).toFixed(digits || 2)
},
// 截取小数,默认两位数
formatCutFixed (cellValue, digits) {
return XEUtils.toFixedString(cellValue, digits || 2)
}
})
export default {
data () {
return {
tableData: [],
sexList: [
{
label: '女',
value: '0'
},
{
label: '男',
value: '1'
}
]
}
},
created () {
this.tableData = window.MOCK_DATA_LIST.slice(0, 6)
}
}
`
]
}
},
created () {
this.tableData = window.MOCK_DATA_LIST.slice(0, 6)
},
mounted () {
Array.from(this.$el.querySelectorAll('pre code')).forEach((block) => {
hljs.highlightBlock(block)
})
},
methods: {
formatterSex ({ cellValue }) {
let item = this.sexList.find(item => item.value === cellValue)
return item ? item.label : ''
},
formatTime ({ cellValue, row, column }) {
return XEUtils.toDateString(cellValue, 'yyyy-MM-dd HH:ss:mm')
}
}
}
</script>