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<template>
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<view class="u-alert-tips" v-if="show" :class="[
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!show ? 'u-close-alert-tips': '',
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type ? 'u-alert-tips--bg--' + type + '-light' : '',
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type ? 'u-alert-tips--border--' + type + '-disabled' : '',
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]" :style="{
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backgroundColor: bgColor,
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borderColor: borderColor
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}">
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<view class="u-icon-wrap">
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<u-icon v-if="showIcon" :name="uIcon" :size="description ? 40 : 32" class="u-icon" :color="uIconType" :custom-style="iconStyle"></u-icon>
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</view>
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<view class="u-alert-content" @tap.stop="click">
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<view class="u-alert-title" :style="[uTitleStyle]">
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{{title}}
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</view>
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<view v-if="description" class="u-alert-desc" :style="[descStyle]">
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{{description}}
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</view>
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</view>
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<view class="u-icon-wrap">
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<u-icon @click="close" v-if="closeAble && !closeText" hoverClass="u-type-error-hover-color" name="close" color="#c0c4cc"
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:size="22" class="u-close-icon" :style="{
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top: description ? '18rpx' : '24rpx'
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}"></u-icon>
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</view>
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<text v-if="closeAble && closeText" class="u-close-text" :style="{
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top: description ? '18rpx' : '24rpx'
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}">{{closeText}}</text>
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</view>
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</template>
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<script>
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/**
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* alertTips 警告提示
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* @description 警告提示，展现需要关注的信息
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* @tutorial https://uviewui.com/components/alertTips.html
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* @property {String} title 显示的标题文字
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* @property {String} description 辅助性文字，颜色比title浅一点，字号也小一点，可选
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* @property {String} type 关闭按钮(默认为叉号icon图标)
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* @property {String} icon 图标名称
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* @property {Object} icon-style 图标的样式，对象形式
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* @property {Object} title-style 标题的样式，对象形式
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* @property {Object} desc-style 描述的样式，对象形式
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* @property {String} close-able 用文字替代关闭图标，close-able为true时有效
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* @property {Boolean} show-icon 是否显示左边的辅助图标
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* @property {Boolean} show 显示或隐藏组件
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* @event {Function} click 点击组件时触发
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* @event {Function} close 点击关闭按钮时触发
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*/
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export default {
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name: 'u-alert-tips',
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props: {
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// 显示文字
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title: {
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type: String,
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default: ''
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},
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// 主题，success/warning/info/error
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type: {
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type: String,
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default: 'warning'
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},
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// 辅助性文字
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description: {
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type: String,
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default: ''
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},
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// 是否可关闭
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closeAble: {
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type: Boolean,
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default: false
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},
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// 关闭按钮自定义文本
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closeText: {
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type: String,
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default: ''
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},
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// 是否显示图标
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showIcon: {
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type: Boolean,
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default: false
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},
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// 文字颜色，如果定义了color值，icon会失效
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color: {
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type: String,
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default: ''
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},
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// 背景颜色
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bgColor: {
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type: String,
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default: ''
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},
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// 边框颜色
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borderColor: {
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type: String,
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default: ''
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},
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// 是否显示
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show: {
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type: Boolean,
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default: true
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},
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// 左边显示的icon
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icon: {
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type: String,
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default: ''
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},
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// icon的样式
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iconStyle: {
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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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// 标题的样式
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titleStyle: {
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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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// 描述文字的样式
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descStyle: {
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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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},
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computed: {
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uTitleStyle() {
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let style = {};
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// 如果有描述文字的话，标题进行加粗
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style.fontWeight = this.description ? 500 : 'normal';
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// 将用户传入样式对象和style合并，传入的优先级比style高，同属性会被覆盖
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return this.$u.deepMerge(style, this.titleStyle);
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},
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uIcon() {
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// 如果有设置icon名称就使用，否则根据type主题，推定一个默认的图标
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return this.icon ? this.icon : this.$u.type2icon(this.type);
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},
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uIconType() {
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// 如果有设置图标的样式，优先使用，没有的话，则用type的样式
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return Object.keys(this.iconStyle).length ? '' : this.type;
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}
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},
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methods: {
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// 点击内容
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click() {
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this.$emit('click');
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},
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// 点击关闭按钮
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close() {
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this.$emit('close');
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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-alert-tips {
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@include vue-flex;
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align-items: center;
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padding: 16rpx 30rpx;
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border-radius: 8rpx;
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position: relative;
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transition: all 0.3s linear;
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border: 1px solid #fff;
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&--bg--primary-light {
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background-color: $u-type-primary-light;
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}
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&--bg--info-light {
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background-color: $u-type-info-light;
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}
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&--bg--success-light {
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background-color: $u-type-success-light;
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}
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&--bg--warning-light {
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background-color: $u-type-warning-light;
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}
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&--bg--error-light {
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background-color: $u-type-error-light;
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}
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&--border--primary-disabled {
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border-color: $u-type-primary-disabled;
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}
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&--border--success-disabled {
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border-color: $u-type-success-disabled;
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}
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&--border--error-disabled {
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border-color: $u-type-error-disabled;
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}
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&--border--warning-disabled {
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border-color: $u-type-warning-disabled;
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}
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&--border--info-disabled {
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border-color: $u-type-info-disabled;
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}
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}
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.u-close-alert-tips {
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opacity: 0;
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visibility: hidden;
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}
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.u-icon {
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margin-right: 16rpx;
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}
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.u-alert-title {
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font-size: 28rpx;
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color: $u-main-color;
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}
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.u-alert-desc {
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font-size: 26rpx;
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text-align: left;
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color: $u-content-color;
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}
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.u-close-icon {
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position: absolute;
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top: 20rpx;
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right: 20rpx;
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}
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.u-close-hover {
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color: #f03c3c;
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}
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.u-close-text {
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font-size: 24rpx;
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color: $u-tips-color;
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position: absolute;
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top: 20rpx;
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right: 20rpx;
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line-height: 1;
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}
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</style>
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