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| <template>
| <view class="u-grid-item" :hover-class="hoverClass"
| :hover-stay-time="200" @tap="click" :style="{
| background: bgColor,
| width: width,
| }">
| <view class="u-grid-item-box" :class="[showBorder ? 'u-border-right u-border-bottom' : '']">
| <slot />
| </view>
| </view>
| </template>
|
| <script>
| /**
| * gridItem 提示
| * @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
| * @tutorial https://www.uviewui.com/components/grid.html
| * @property {String} bg-color 宫格的背景颜色（默认#ffffff）
| * @property {String Number} index 点击宫格时，返回的值
| * @event {Function} click 点击宫格触发
| * @example <u-grid-item></u-grid-item>
| */
| export default {
| name: "u-grid-item",
| props: {
| // 背景颜色
| bgColor: {
| type: String,
| default: '#ffffff'
| },
| // 点击时返回的index
| index: {
| type: [Number, String],
| default: ''
| },
| },
| // 父组件通过provide传递过来的整个this
| inject: ['uGrid'],
| data() {
| return {
| hoverClass: '', // 按下去的时候，是否显示背景灰色
| };
| },
| created() {
| this.hoverClass = this.uGrid.hoverClass;
| },
| computed: {
| // 小于2，显示2列；大于12，显示12列
| colNum() {
| return this.col < 2 ? 2 : this.col > 12 ? 12 : this.col;
| },
| // 每个grid-item的宽度
| width() {
| return 100 / Number(this.uGrid.col) + '%';
| },
| // 是否显示边框
| // 为了迎合演示的需要，从created生命周期移到此，以为演示中可能需要动态修改有无边框
| showBorder() {
| return this.uGrid.border;
| }
| },
| methods: {
| click() {
| this.$emit('click', this.index);
| this.uGrid.click(this.index);
| }
| },
| };
| </script>
|
| <style scoped lang="scss">
| @import "../../libs/css/style.components.scss";
|
| .u-grid-item {
| box-sizing: border-box;
| background: #fff;
| display: flex;
| align-items: center;
| justify-content: center;
| position: relative;
| flex-direction: column;
|
| /* #ifdef MP */
| position: relative;
| float: left;
| /* #endif */
| }
|
| .u-grid-item-hover {
| background: #f7f7f7 !important;
| }
|
| .u-grid-marker-box {
| position: absolute;
| display: inline-block;
| line-height: 0;
| }
|
| .u-grid-marker-wrap {
| position: absolute;
| }
|
| .u-grid-item-box {
| padding: 30rpx 0;
| display: flex;
| align-items: center;
| justify-content: center;
| flex-direction: column;
| flex: 1;
| width: 100%;
| height: 100%;
| }
| </style>
|
|
