242 lines
17 KiB
Vue
242 lines
17 KiB
Vue
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<template>
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<view class="u-avatar" :style="[wrapStyle]" @tap="click">
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<image
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@error="loadError"
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:style="[imgStyle]"
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class="u-avatar__img"
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v-if="!uText && avatar"
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:src="avatar"
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:mode="mode"
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></image>
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<text class="u-line-1" v-else-if="uText" :style="{
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fontSize: '38rpx'
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}">{{uText}}</text>
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<slot v-else></slot>
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<view class="u-avatar__sex" v-if="showSex" :class="['u-avatar__sex--' + sexIcon]" :style="[uSexStyle]">
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<u-icon :name="sexIcon" size="20"></u-icon>
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</view>
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<view class="u-avatar__level" v-if="showLevel" :style="[uLevelStyle]">
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<u-icon :name="levelIcon" size="20"></u-icon>
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</view>
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</view>
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</template>
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<script>
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let base64Avatar = "data:image/png;base64,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/**
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* avatar 头像
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* @description 本组件一般用于展示头像的地方，如个人中心，或者评论列表页的用户头像展示等场所。
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* @tutorial https://www.uviewui.com/components/avatar.html
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* @property {String} bg-color 背景颜色，一般显示文字时用（默认#ffffff）
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* @property {String} src 头像路径，如加载失败，将会显示默认头像
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* @property {String Number} size 头像尺寸，可以为指定字符串(large, default, mini)，或者数值，单位rpx（默认default）
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* @property {String} mode 显示类型，见上方说明（默认circle）
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* @property {String} sex-icon 性别图标，man-男，woman-女（默认man）
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* @property {String} level-icon 等级图标（默认level）
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* @property {String} sex-bg-color 性别图标背景颜色
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* @property {String} level-bg-color 等级图标背景颜色
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* @property {String} show-sex 是否显示性别图标（默认false）
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* @property {String} show-level 是否显示等级图标（默认false）
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* @property {String} img-mode 头像图片的裁剪类型，与uni的image组件的mode参数一致，如效果达不到需求，可尝试传widthFix值（默认aspectFill）
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* @property {String} index 用户传递的标识符值，如果是列表循环，可穿v-for的index值
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* @event {Function} click 头像被点击
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* @example <u-avatar :src="src"></u-avatar>
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*/
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export default {
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name: 'u-avatar',
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props: {
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// 背景颜色
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bgColor: {
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type: String,
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default: 'transparent'
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},
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// 头像路径
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src: {
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type: String,
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default: ''
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},
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// 尺寸，large-大，default-中等，mini-小，如果为数值，则单位为rpx
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// 宽度等于高度
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size: {
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type: [String, Number],
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default: 'default'
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},
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// 头像模型，square-带圆角方形，circle-圆形
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mode: {
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type: String,
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default: 'circle'
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},
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// 文字内容
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text: {
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type: String,
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default: ''
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},
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// 图片的裁剪模型
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imgMode: {
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type: String,
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default: 'aspectFill'
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},
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// 标识符
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index: {
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type: [String, Number],
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default: ''
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},
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// 右上角性别角标，man-男，woman-女
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sexIcon: {
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type: String,
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default: 'man'
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},
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// 右下角的等级图标
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levelIcon: {
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type: String,
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default: 'level'
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},
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// 右下角等级图标背景颜色
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levelBgColor: {
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type: String,
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default: ''
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},
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// 右上角性别图标的背景颜色
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sexBgColor: {
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type: String,
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default: ''
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},
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// 是否显示性别图标
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showSex: {
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type: Boolean,
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default: false
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},
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// 是否显示等级图标
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showLevel: {
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type: Boolean,
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default: false
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}
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},
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data() {
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return {
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error: false,
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// 头像的地址，因为如果加载错误，需要赋值为默认图片，props值无法修改，所以需要一个中间值
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avatar: this.src ? this.src : base64Avatar,
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}
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},
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watch: {
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src(n) {
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// 用户可能会在头像加载失败时，再次修改头像值，所以需要重新赋值
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if(!n) {
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// 如果传入null或者''，或者undefined，显示默认头像
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this.error = true;
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} else {
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this.avatar = n;
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this.error = false;
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}
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}
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},
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computed: {
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wrapStyle() {
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let style = {};
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style.height = this.size == 'large' ? '120rpx' : this.size == 'default' ?
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'90rpx' : this.size == 'mini' ? '70rpx' : this.size + 'rpx';
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style.width = style.height;
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style.flex = `0 0 ${style.height}`;
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style.backgroundColor = this.bgColor;
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style.borderRadius = this.mode == 'circle' ? '500px' : '5px';
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if(this.text) style.padding = `0 6rpx`;
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return style;
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},
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imgStyle() {
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let style = {};
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style.borderRadius = this.mode == 'circle' ? '500px' : '5px';
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return style;
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},
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// 取字符串的第一个字符
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uText() {
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return String(this.text)[0];
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},
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// 性别图标的自定义样式
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uSexStyle() {
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let style = {};
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if(this.sexBgColor) style.backgroundColor = this.sexBgColor;
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return style;
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},
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// 等级图标的自定义样式
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uLevelStyle() {
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let style = {};
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if(this.levelBgColor) style.backgroundColor = this.levelBgColor;
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return style;
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}
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},
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methods: {
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// 图片加载错误时，显示默认头像
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loadError() {
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this.error = true;
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this.avatar = base64Avatar;
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},
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click() {
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this.$emit('click', this.index);
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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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@import "../../libs/css/style.components.scss";
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.u-avatar {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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font-size: 28rpx;
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color: $u-content-color;
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border-radius: 10px;
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position: relative;
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&__img {
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width: 100%;
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height: 100%;
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}
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&__sex {
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position: absolute;
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width: 32rpx;
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color: #ffffff;
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height: 32rpx;
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display: flex;
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justify-content: center;
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align-items: center;
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border-radius: 100rpx;
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top: 5%;
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z-index: 1;
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right: -7%;
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border: 1px #ffffff solid;
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&--man {
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background-color: $u-type-primary;
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}
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&--woman {
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background-color: $u-type-error;
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}
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&--none {
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|||
|
|
background-color: $u-type-warning;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
&__level {
|
|||
|
|
position: absolute;
|
|||
|
|
width: 32rpx;
|
|||
|
|
color: #ffffff;
|
|||
|
|
height: 32rpx;
|
|||
|
|
display: flex;
|
|||
|
|
justify-content: center;
|
|||
|
|
align-items: center;
|
|||
|
|
border-radius: 100rpx;
|
|||
|
|
bottom: 5%;
|
|||
|
|
z-index: 1;
|
|||
|
|
right: -7%;
|
|||
|
|
border: 1px #ffffff solid;
|
|||
|
|
background-color: $u-type-warning;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
</style>
|