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151 lines
3.6 KiB
151 lines
3.6 KiB
<template>
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<view class="container">
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<uni-card :is-shadow="false" is-full>
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<view class="header">
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<text class="uni-h6">使用间距辅助类对元素快速应用</text> <text class="uni-primary uni-px-3 uni-h6">margin</text><text
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class="uni-h6"> 或 </text><text class="uni-primary uni-px-3 uni-h6">padding</text> <text
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class="uni-h6">样式， 范围是从 0 到 16。</text>
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</view>
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<view class="header uni-mt-5"><text class="uni-h6">规则为</text> <text
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class="uni-primary uni-pl-3 uni-h6">uni-${property}${direction}-${size}</text>
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</view>
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<view class="uni-mt-5"><text class="uni-h6">各值的含义请参考文档</text></view>
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</uni-card>
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<uni-section title="效果展示" type="line">
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<view class="margin">
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<view class="margin-item uni-border-4-bg" :class="[paddingClass,marginClass]">
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<view class="box uni-primary-bg">
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<text class="uni-white uni-body">通过下面的选项控制边距</text>
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</view>
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</view>
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</view>
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<view class="actions uni-mt-10">
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<text class="action-label">外边距</text>
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<uni-data-checkbox v-model="formData.margin" multiple :localdata="directionData"
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@change="change($event,1)"></uni-data-checkbox>
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</view>
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<view class="actions uni-mt-3 uni-mb-10">
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<text class="action-label">外边距大小</text>
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<uni-data-checkbox v-model="formData.marginSize" :localdata="sizeData" @change="change($event,1)">
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</uni-data-checkbox>
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</view>
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<view class="actions">
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<text class="action-label">内边距</text>
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<uni-data-checkbox v-model="formData.padding" multiple :localdata="directionData"
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@change="change($event,2)"></uni-data-checkbox>
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</view>
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<view class="actions uni-mt-3 uni-mb-10">
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<text class="action-label">内边距大小</text>
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<uni-data-checkbox v-model="formData.paddingSize" :localdata="sizeData" @change="change($event,3)">
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</uni-data-checkbox>
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</view>
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</uni-section>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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paddingClass: 'uni-pa-5',
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marginClass: 'uni-ma-5',
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formData: {
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margin: ['t', 'r', 'l', 'b'],
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marginSize: '5',
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padding: ['t', 'r', 'l', 'b'],
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paddingSize: '5',
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},
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directionData: [{
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value: 't',
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text: '上'
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}, {
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value: 'r',
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text: '右'
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}, {
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value: 'b',
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text: '下'
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}, {
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value: 'l',
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text: '左'
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}],
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sizeData: [{
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value: '0',
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text: '0'
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}, {
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value: '2',
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text: '4px'
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}, {
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value: '5',
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text: '10px'
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}, {
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value: '10',
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text: '20px'
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}]
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}
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},
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onLoad() {},
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methods: {
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change(e, type) {
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let {
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margin,
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marginSize,
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padding,
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paddingSize
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} = this.formData
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this.marginClass = ''
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this.paddingClass = ''
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margin.forEach(v => {
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this.marginClass += `uni-m${v}-${marginSize} `
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})
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padding.forEach(v => {
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this.marginClass += `uni-p${v}-${paddingSize} `
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})
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}
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}
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}
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</script>
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<style lang="scss">
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.header {
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display: flex;
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flex-direction: row;
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flex-wrap: wrap;
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}
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.margin {
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display: flex;
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height: 200px;
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margin: 10px;
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overflow: hidden;
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border-radius: 5px;
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border: 1px #eee solid;
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/* #ifndef APP-NVUE */
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box-sizing: border-box;
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/* #endif */
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}
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.margin-item {
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display: flex;
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flex: 1;
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}
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.box {
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display: flex;
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align-items: center;
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justify-content: center;
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flex: 1;
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}
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.actions {
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display: flex;
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flex-direction: row;
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align-items: center;
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}
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.action-label {
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/* #ifndef APP-NVUE */
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flex-shrink: 0;
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/* #endif */
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width: 70px;
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margin-left: 10px;
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margin-right: 10px;
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font-size: 12px;
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}
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</style>
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