[消息中心图片处理]
This commit is contained in:
22
uni_modules/uni-badge/changelog.md
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uni_modules/uni-badge/changelog.md
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## 1.1.6（2021-09-22）
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- 修复 在字节小程序上样式不生效的 bug
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## 1.1.5（2021-07-30）
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- 组件兼容 vue3，如何创建vue3项目，详见 [uni-app 项目支持 vue3 介绍](https://ask.dcloud.net.cn/article/37834)
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## 1.1.4（2021-07-29）
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- 修复 去掉 nvue 不支持css 的 align-self 属性，nvue 下不暂支持 absolute 属性
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## 1.1.3（2021-06-24）
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- 优化 示例项目
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## 1.1.1（2021-05-12）
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- 新增 组件示例地址
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## 1.1.0（2021-05-12）
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- 新增 uni-badge 的 absolute 属性，支持定位
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- 新增 uni-badge 的 offset 属性，支持定位偏移
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- 新增 uni-badge 的 is-dot 属性，支持仅显示有一个小点
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- 新增 uni-badge 的 max-num 属性，支持自定义封顶的数字值，超过 99 显示99+
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- 优化 uni-badge 属性 custom-style， 支持以对象形式自定义样式
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## 1.0.7（2021-05-07）
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- 修复 uni-badge 在 App 端，数字小于10时不是圆形的bug
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- 修复 uni-badge 在父元素不是 flex 布局时，宽度缩小的bug
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- 新增 uni-badge 属性 custom-style， 支持自定义样式
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## 1.0.6（2021-02-04）
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- 调整为uni_modules目录规范
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253
uni_modules/uni-badge/components/uni-badge/uni-badge.vue
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253
uni_modules/uni-badge/components/uni-badge/uni-badge.vue
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<template>
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<view class="uni-badge--x">
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<slot />
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<text v-if="text" :class="classNames" :style="[badgeWidth, positionStyle, customStyle, dotStyle]"
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class="uni-badge"
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@click="onClick()">{{displayValue}}</text>
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</view>
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</template>
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<script>
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/**
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* Badge 数字角标
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* @description 数字角标一般和其它控件（列表、9宫格等）配合使用，用于进行数量提示，默认为实心灰色背景
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* @tutorial https://ext.dcloud.net.cn/plugin?id=21
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* @property {String} text 角标内容
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* @property {String} type = [default|primary|success|warning|error] 颜色类型
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* @value default 灰色
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* @value primary 蓝色
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* @value success 绿色
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* @value warning 黄色
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* @value error 红色
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* @property {String} size = [normal|small] Badge 大小
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* @value normal 一般尺寸
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* @value small 小尺寸
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* @property {String} inverted = [true|false] 是否无需背景颜色
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* @event {Function} click 点击 Badge 触发事件
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* @example <uni-badge text="1"></uni-badge>
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*/
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export default {
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name: 'UniBadge',
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emits:['click'],
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props: {
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type: {
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type: String,
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default: 'default'
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},
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inverted: {
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type: Boolean,
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default: false
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},
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isDot: {
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type: Boolean,
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default: false
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},
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maxNum: {
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type: Number,
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default: 99
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},
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absolute: {
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type: String,
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default: ''
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},
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offset: {
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type: Array,
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default () {
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return [0, 0]
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}
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},
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text: {
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type: [String, Number],
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default: ''
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},
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size: {
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type: String,
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default: 'normal'
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},
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customStyle: {
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type: Object,
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default () {
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return {}
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}
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}
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},
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data() {
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return {};
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},
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computed: {
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width() {
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return String(this.text).length * 8 + 12
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},
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classNames() {
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const {
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inverted,
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type,
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size,
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absolute
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} = this
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return [
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inverted ? 'uni-badge--' + type + '-inverted' : '',
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'uni-badge--' + type,
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'uni-badge--' + size,
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absolute ? 'uni-badge--absolute' : ''
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].join(' ')
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},
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positionStyle() {
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if (!this.absolute) return {}
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let w = this.width / 2,
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h = 10
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if (this.isDot) {
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w = 5
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h = 5
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}
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const x = `${- w + this.offset[0]}px`
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const y = `${- h + this.offset[1]}px`
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const whiteList = {
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rightTop: {
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right: x,
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top: y
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},
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rightBottom: {
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right: x,
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bottom: y
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},
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leftBottom: {
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left: x,
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bottom: y
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},
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leftTop: {
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left: x,
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top: y
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}
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}
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const match = whiteList[this.absolute]
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return match ? match : whiteList['rightTop']
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},
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badgeWidth() {
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return {
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width: `${this.width}px`
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}
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},
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dotStyle() {
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if (!this.isDot) return {}
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return {
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width: '10px',
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height: '10px',
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borderRadius: '10px'
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}
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},
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displayValue() {
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const { isDot, text, maxNum } = this
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return isDot ? '' : (Number(text) > maxNum ? `${maxNum}+` : text)
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}
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},
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methods: {
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onClick() {
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this.$emit('click');
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}
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}
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};
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</script>
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<style lang="scss" scoped>
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$bage-size: 12px;
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$bage-small: scale(0.8);
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$bage-height: 20px;
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.uni-badge--x {
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/* #ifdef APP-NVUE */
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// align-self: flex-start;
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/* #endif */
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/* #ifndef APP-NVUE */
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display: inline-block;
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/* #endif */
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position: relative;
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}
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.uni-badge--absolute {
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position: absolute;
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}
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.uni-badge {
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/* #ifndef APP-NVUE */
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display: flex;
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overflow: hidden;
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box-sizing: border-box;
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/* #endif */
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justify-content: center;
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flex-direction: row;
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height: $bage-height;
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line-height: $bage-height;
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color: $uni-text-color;
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border-radius: 100px;
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background-color: $uni-bg-color-hover;
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background-color: transparent;
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text-align: center;
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font-family: 'Helvetica Neue', Helvetica, sans-serif;
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font-size: $bage-size;
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/* #ifdef H5 */
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cursor: pointer;
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/* #endif */
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}
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.uni-badge--inverted {
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padding: 0 5px 0 0;
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color: $uni-bg-color-hover;
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}
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.uni-badge--default {
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color: $uni-text-color;
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background-color: $uni-bg-color-hover;
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}
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.uni-badge--default-inverted {
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color: $uni-text-color-grey;
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background-color: transparent;
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}
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.uni-badge--primary {
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color: $uni-text-color-inverse;
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background-color: $uni-color-primary;
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}
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.uni-badge--primary-inverted {
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color: $uni-color-primary;
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background-color: transparent;
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}
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.uni-badge--success {
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color: $uni-text-color-inverse;
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background-color: $uni-color-success;
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}
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.uni-badge--success-inverted {
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color: $uni-color-success;
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background-color: transparent;
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}
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.uni-badge--warning {
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color: $uni-text-color-inverse;
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background-color: $uni-color-warning;
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}
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.uni-badge--warning-inverted {
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color: $uni-color-warning;
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background-color: transparent;
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}
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.uni-badge--error {
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color: $uni-text-color-inverse;
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background-color: $uni-color-error;
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}
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.uni-badge--error-inverted {
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color: $uni-color-error;
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background-color: transparent;
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}
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.uni-badge--small {
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transform: $bage-small;
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transform-origin: center center;
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}
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</style>
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88
uni_modules/uni-badge/package.json
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uni_modules/uni-badge/package.json
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{
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"id": "uni-badge",
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"displayName": "uni-badge 数字角标",
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"version": "1.1.6",
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"description": "数字角标（徽章）组件，在元素周围展示消息提醒，一般用于列表、九宫格、按钮等地方。",
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"keywords": [
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"",
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"badge",
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"uni-ui",
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"uniui",
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"数字角标",
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"徽章"
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],
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"repository": "https://github.com/dcloudio/uni-ui",
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"engines": {
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"HBuilderX": ""
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},
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"directories": {
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"example": "../../temps/example_temps"
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},
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"dcloudext": {
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"category": [
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"前端组件",
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"通用组件"
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],
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"sale": {
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"regular": {
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"price": "0.00"
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},
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"sourcecode": {
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"price": "0.00"
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}
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},
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"contact": {
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"qq": ""
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},
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"declaration": {
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"ads": "无",
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"data": "无",
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"permissions": "无"
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},
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"npmurl": "https://www.npmjs.com/package/@dcloudio/uni-ui"
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},
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"uni_modules": {
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"dependencies": [],
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"encrypt": [],
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"platforms": {
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"cloud": {
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"tcb": "y",
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"aliyun": "y"
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},
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"client": {
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"App": {
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"app-vue": "y",
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"app-nvue": "y"
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},
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"H5-mobile": {
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"Safari": "y",
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"Android Browser": "y",
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"微信浏览器(Android)": "y",
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"QQ浏览器(Android)": "y"
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},
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"H5-pc": {
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"Chrome": "y",
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"IE": "y",
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"Edge": "y",
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"Firefox": "y",
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"Safari": "y"
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},
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"小程序": {
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"微信": "y",
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"阿里": "y",
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"百度": "y",
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"字节跳动": "y",
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"QQ": "y"
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},
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"快应用": {
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"华为": "y",
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"联盟": "y"
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},
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"Vue": {
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"vue2": "y",
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"vue3": "y"
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}
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}
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}
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}
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}
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58
uni_modules/uni-badge/readme.md
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uni_modules/uni-badge/readme.md
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## Badge 数字角标
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> **组件名：uni-badge**
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> 代码块： `uBadge`
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数字角标一般和其它控件（列表、9宫格等）配合使用，用于进行数量提示，默认为实心灰色背景，
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### 安装方式
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本组件符合[easycom](https://uniapp.dcloud.io/collocation/pages?id=easycom)规范，`HBuilderX 2.5.5`起，只需将本组件导入项目，在页面`template`中即可直接使用，无需在页面中`import`和注册`components`。
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如需通过`npm`方式使用`uni-ui`组件，另见文档：[https://ext.dcloud.net.cn/plugin?id=55](https://ext.dcloud.net.cn/plugin?id=55)
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### 基本用法
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在 ``template`` 中使用组件
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```html
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<uni-badge size="small" :text="100" absolute="rightBottom" type="primary">
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<button type="default">右上</button>
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</uni-badge>
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<uni-badge text="1"></uni-badge>
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<uni-badge text="2" type="purple" @click="bindClick"></uni-badge>
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<uni-badge text="3" type="primary" :inverted="true"></uni-badge>
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```
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## API
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### Badge Props
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|属性名 |类型 |默认值 |说明 |
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|:-: |:-: |:-: |:-: |
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|text |String |- |角标内容 |
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|type |String |default|颜色类型，可选值：default（灰色）、primary（蓝色）、success（绿色）、warning(黄色)、error(红色)|
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|size |String |normal |Badge 大小，可取值：normal、small |
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|is-dot |Boolean|false |不展示数字，只有一个小点 |
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|max-num |String/Numbuer|99 |展示封顶的数字值，超过 99 显示99+ |
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|custom-style |Object | {} |自定义 Badge 样式, 样式对象语法 |
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|inverted |Boolean|false |是否无需背景颜色，为 true 时，背景颜色将变为文字的字体颜色 |
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|absolute (不支持 nvue) |String| rightTop|开启绝对定位, 角标将定位到其包裹的标签的四个角上，可选值： rightTop(右上角)、rightBottom（右下角）、leftBottom（左下角） 、leftTop（左上角） |
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|offset |Array[number]| [0, 0]|距定位角中心点的偏移量，[-10, -10] 表示向 absolute 指定的方向偏移 10px，[10, 10] 表示向 absolute 指定的反方向偏移 10px，只有存在 absolute 属性时有效，与absolute 的值一一对应（例如：值为rightTop， 对应 offset 为 [right, Top]）|
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### Badge Events
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|事件名 |事件说明 |返回参数 |
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|:-: |:-: |:-: |
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|@click |点击 Badge 触发事件| - |
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## 组件示例
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点击查看：[https://hellouniapp.dcloud.net.cn/pages/extUI/badge/badge](https://hellouniapp.dcloud.net.cn/pages/extUI/badge/badge)
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Reference in New Issue
Block a user