131 lines
3.1 KiB
Vue
131 lines
3.1 KiB
Vue
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<template>
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<view
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class="u-grid-item"
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:class="customClass"
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:hover-class="hoverClass"
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:hover-stay-time="200"
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@tap="click"
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:style="
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$u.toStyle(
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{
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background: bgColor,
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width: width
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},
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customStyle
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)
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"
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>
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<view class="u-grid-item-box" :style="[customStyle]" :class="[border ? 'u-border-right u-border-bottom' : '']">
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<slot />
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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: 'u-grid-item',
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options: {
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addGlobalClass: true,
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// #ifndef MP-TOUTIAO
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virtualHost: true,
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// #endif
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styleIsolation: 'shared'
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}
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};
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</script>
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<script setup lang="ts">
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import { GridItemProps } from './types';
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import { computed } from 'vue';
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import { $u, useChildren } from '../..';
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/**
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* gridItem 宫格项
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* @description 宫格组件一般用于同时展示多个同类项目的场景，可以给宫格的项目设置徽标组件(badge)，或者图标等，也可以扩展为左右滑动的轮播形式。搭配u-grid使用
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* @tutorial https://uviewpro.cn/zh/components/grid.html
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* @property {String} bg-color 宫格的背景颜色（默认var(--u-bg-white)）
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* @property {String|Number} index 点击宫格时，返回的值
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* @property {Object} custom-style 自定义样式，对象形式
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* @event {Function} click 点击宫格触发
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* @example <u-grid-item></u-grid-item>
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*/
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const props = defineProps(GridItemProps);
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const { parentExposed } = useChildren('u-grid-item', 'u-grid');
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const emit = defineEmits(['click']);
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// 宫格按压时的样式类，"none"为无效果
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const hoverClass = computed(() => {
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return parentExposed?.value?.props?.hoverClass ?? '';
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});
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// 是否显示边框
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const border = computed(() => {
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return parentExposed?.value?.props?.border ?? true;
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});
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// 分成几列
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const col = computed(() => {
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return parentExposed?.value?.props?.col ?? 3;
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});
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// 计算每个grid-item的宽度
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const width = computed(() => 100 / Number(col.value) + '%');
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/**
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* 点击宫格
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*/
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function click() {
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emit('click', props.index);
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parentExposed?.value?.click(props.index);
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}
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defineExpose({ click });
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</script>
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<style scoped lang="scss">
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@import '../../libs/css/style.components.scss';
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.u-grid-item {
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box-sizing: border-box;
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background-color: var(--u-bg-white);
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@include vue-flex;
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align-items: center;
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justify-content: center;
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position: relative;
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flex-direction: column;
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/* #ifdef MP */
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position: relative;
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float: left;
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/* #endif */
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}
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.u-grid-item-hover {
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background: var(--u-bg-gray-light) !important;
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}
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.u-grid-marker-box {
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position: absolute;
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/* #ifndef APP-NVUE */
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display: inline-flex;
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/* #endif */
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line-height: 0;
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}
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.u-grid-marker-wrap {
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position: absolute;
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}
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.u-grid-item-box {
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padding: 30rpx 0;
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@include vue-flex;
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align-items: center;
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justify-content: center;
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flex-direction: column;
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flex: 1;
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width: 100%;
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height: 100%;
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}
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</style>
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