更新:登录功能
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<template>
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<view
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:class="`wd-table-col ${fixed ? 'wd-table-col--fixed' : ''} ${isLastFixed && isDef(table) && table.state.scrollLeft ? 'is-shadow' : ''}`"
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:style="columnStyle"
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>
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<view
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:class="`wd-table__cell ${stripe && isOdd(index) ? 'is-stripe' : ''} ${border ? 'is-border' : ''} is-${align}`"
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v-for="(row, index) in column"
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:key="index"
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:style="cellStyle"
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@click="handleRowClick(index)"
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>
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<slot name="value" v-if="$slots.value" :row="getScope(index)" :index="index"></slot>
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<text :class="`wd-table__value ${ellipsis ? 'is-ellipsis' : ''}`" v-else>{{ row }}</text>
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</view>
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</view>
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</template>
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<script lang="ts">
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export default {
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name: 'wd-table-col',
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options: {
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addGlobalClass: true,
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virtualHost: true,
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styleIsolation: 'shared'
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}
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}
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</script>
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<script lang="ts" setup>
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import { type CSSProperties, computed, ref } from 'vue'
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import { addUnit, isDef, objToStyle, isOdd, isFunction } from '../common/util'
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import { tableColumnProps, type SortDirection } from './types'
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import { useParent } from '../composables/useParent'
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import { TABLE_KEY } from '../wd-table/types'
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const props = defineProps(tableColumnProps)
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const { parent: table, index: columnIndex } = useParent(TABLE_KEY)
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const sortDirection = ref<SortDirection>(0) // 排序方向
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// 是否开启斑马纹
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const stripe = computed(() => {
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if (isDef(table)) {
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return table.props.stripe
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} else {
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return false
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}
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})
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/**
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* 是否有边框
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*/
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const border = computed(() => {
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if (isDef(table)) {
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return table.props.border
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} else {
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return false
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}
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})
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/**
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* 是否超出省略
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*/
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const ellipsis = computed(() => {
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if (isDef(table)) {
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return table.props.ellipsis
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} else {
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return false
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}
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})
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/**
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* 是否最后一个固定元素
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*/
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const isLastFixed = computed(() => {
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let isLastFixed: boolean = false
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if (props.fixed && isDef(table)) {
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isLastFixed = table.getIsLastFixed(props)
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}
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return isLastFixed
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})
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/**
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* 列样式
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*/
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const columnStyle = computed(() => {
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let style: CSSProperties = {}
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if (isDef(props.width)) {
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style['width'] = addUnit(props.width)
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}
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if (props.fixed && isDef(table) && isFunction(table.getFixedStyle)) {
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style = table.getFixedStyle(columnIndex.value, style)
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}
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return style
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})
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/**
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* 单元格样式
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*/
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const cellStyle = computed(() => {
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let style: CSSProperties = {}
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const rowHeight: string | number = isDef(table) && isDef(table.props) ? table.props.rowHeight : 50 // 自定义行高
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if (isDef(rowHeight)) {
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style['height'] = addUnit(rowHeight)
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}
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if (props.fixed && isDef(table) && isFunction(table.getFixedStyle)) {
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style = table.getFixedStyle(columnIndex.value, style)
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}
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return objToStyle(style)
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})
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// 列数据
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const column = computed(() => {
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if (!isDef(table) || !isDef(table.props) || !isDef(table.props.data) || !Array.isArray(table.props.data)) {
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return []
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}
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const column: any[] = table.props.data.map((item) => {
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return item[props.prop]
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})
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return column
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})
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/**
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* 行点击事件
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* @param index 行下标
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*/
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function handleRowClick(index: number) {
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if (!isDef(table)) {
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return
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}
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isFunction(table.rowClick) && table.rowClick(index)
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}
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// 行数据
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function getScope(index: number) {
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if (!isDef(table) || !isDef(table.props) || !isDef(table.props.data) || !Array.isArray(table.props.data)) {
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return {}
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}
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return table.props.data[index] || {}
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}
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defineExpose({ sortDirection: sortDirection })
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</script>
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<style lang="scss" scoped>
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@import './index.scss';
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</style>
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