yshop意向点餐系统v1.2.2

This commit is contained in:
hupeng committed 2023-12-17 10:19:51 +08:00
1 parent d03982bf66
commit fc575265c3
4685 files changed
+518513 -182051

No files matched your search

@@ -0,0 +1,20 @@
export default {
props: {
// 分成几列
col: {
type: [String, Number],
default: 3
},
// 是否显示边框
border: {
type: Boolean,
default: false
},
// 宫格对齐方式,表现为数量少的时候,靠左,居中,还是靠右
align: {
type: String,
default: 'left'
},
...uni.$uv?.props?.grid
}
}
@@ -0,0 +1,100 @@
<template>
<view
class="uv-grid"
ref='uv-grid'
:style="[gridStyle]"
>
<slot />
</view>
</template>
<script>
import mpMixin from '@/uni_modules/uv-ui-tools/libs/mixin/mpMixin.js'
import mixin from '@/uni_modules/uv-ui-tools/libs/mixin/mixin.js'
import props from './props.js';
/**
* grid 宫格布局
* @description 宫格组件一般用于同时展示多个同类项目的场景,可以给宫格的项目设置徽标组件(badge),或者图标等,也可以扩展为左右滑动的轮播形式。
* @tutorial https://www.uvui.cn/components/grid.html
* @property {String | Number} col 宫格的列数(默认 3 )
* @property {Boolean} border 是否显示宫格的边框(默认 false )
* @property {String} align 宫格对齐方式,表现为数量少的时候,靠左,居中,还是靠右 (默认 'left' )
* @property {Object} customStyle 定义需要用到的外部样式
* @event {Function} click 点击宫格触发
* @example <uv-grid :col="3" @click="click"></uv-grid>
*/
export default {
name: 'uv-grid',
mixins: [mpMixin, mixin, props],
emits: ['click'],
data() {
return {
index: 0,
width: 0
}
},
watch: {
// 当父组件需要子组件需要共享的参数发生了变化,手动通知子组件
parentData() {
if (this.children.length) {
this.children.map(child => {
// 判断子组件(uv-radio)如果有updateParentData方法的话,就就执行(执行的结果是子组件重新从父组件拉取了最新的值)
typeof(child.updateParentData) == 'function' && child.updateParentData();
})
}
},
},
created() {
// 如果将children定义在data中,在微信小程序会造成循环引用而报错
this.children = []
},
computed: {
// 计算父组件的值是否发生变化
parentData() {
return [this.hoverClass, this.col, this.size, this.border];
},
// 宫格对齐方式
gridStyle() {
let style = {};
switch (this.align) {
case 'left':
style.justifyContent = 'flex-start';
break;
case 'center':
style.justifyContent = 'center';
break;
case 'right':
style.justifyContent = 'flex-end';
break;
default:
style.justifyContent = 'flex-start';
};
return this.$uv.deepMerge(style, this.$uv.addStyle(this.customStyle));
}
},
methods: {
// 此方法由uv-grid-item触发,用于在uv-grid发出事件
childClick(name) {
this.$emit('click', name)
}
}
};
</script>
<style lang="scss" scoped>
@import '@/uni_modules/uv-ui-tools/libs/css/components.scss';
$uv-grid-width:100% !default;
.uv-grid {
/* #ifdef MP */
width: $uv-grid-width;
position: relative;
box-sizing: border-box;
overflow: hidden;
display: block;
/* #endif */
justify-content: center;
@include flex;
flex-wrap: wrap;
align-items: center;
}
</style>