| | |
| | | <template>
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| | | <u-popup
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| | | mode="center"
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| | | :zoom="zoom"
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| | | :show="show"
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| | | :customStyle="{
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| | | borderRadius: '6px', |
| | | overflow: 'hidden',
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| | | marginTop: `-${$u.addUnit(negativeTop)}`
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| | | }"
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| | | :closeOnClickOverlay="closeOnClickOverlay"
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| | | :safeAreaInsetBottom="false"
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| | | :duration="400"
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| | | @click="clickHandler"
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| | | >
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| | | <view
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| | | class="u-modal"
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| | | :style="{
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| | | width: $u.addUnit(width),
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| | | }"
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| | | >
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| | | <text
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| | | class="u-modal__title"
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| | | v-if="title"
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| | | >{{ title }}</text>
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| | | <view
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| | | class="u-modal__content"
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| | | :style="{
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| | | paddingTop: `${title ? 12 : 25}px`
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| | | }"
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| | | >
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| | | <slot>
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| | | <text class="u-modal__content__text">{{ content }}</text>
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| | | </slot>
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| | | </view>
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| | | <view
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| | | class="u-modal__button-group--confirm-button"
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| | | v-if="$slots.confirmButton"
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| | | >
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| | | <slot name="confirmButton"></slot>
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| | | </view>
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| | | <template v-else>
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| | | <u-line></u-line>
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| | | <view
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| | | class="u-modal__button-group"
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| | | :style="{
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| | | flexDirection: buttonReverse ? 'row-reverse' : 'row'
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| | | }"
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| | | >
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| | | <view
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| | | class="u-modal__button-group__wrapper u-modal__button-group__wrapper--cancel"
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| | | :hover-stay-time="150"
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| | | hover-class="u-modal__button-group__wrapper--hover"
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| | | :class="[showCancelButton && !showConfirmButton && 'u-modal__button-group__wrapper--only-cancel']"
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| | | v-if="showCancelButton"
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| | | @tap="cancelHandler"
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| | | >
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| | | <text
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| | | class="u-modal__button-group__wrapper__text"
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| | | :style="{
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| | | color: cancelColor
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| | | }"
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| | | >{{ cancelText }}</text>
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| | | </view>
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| | | <u-line
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| | | direction="column"
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| | | v-if="showConfirmButton && showCancelButton"
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| | | ></u-line>
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| | | <view
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| | | class="u-modal__button-group__wrapper u-modal__button-group__wrapper--confirm"
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| | | :hover-stay-time="150"
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| | | hover-class="u-modal__button-group__wrapper--hover"
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| | | :class="[!showCancelButton && showConfirmButton && 'u-modal__button-group__wrapper--only-confirm']"
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| | | v-if="showConfirmButton"
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| | | @tap="confirmHandler"
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| | | >
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| | | <u-loading-icon v-if="loading"></u-loading-icon>
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| | | <text
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| | | v-else
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| | | class="u-modal__button-group__wrapper__text"
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| | | :style="{
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| | | color: confirmColor
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| | | }"
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| | | >{{ confirmText }}</text>
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| | | </view>
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| | | </view>
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| | | </template>
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| | | </view>
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| | | </u-popup>
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| | | </template>
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| | |
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| | | <script>
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| | | import props from './props.js';
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| | | /**
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| | | * Modal 模态框
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| | | * @description 弹出模态框,常用于消息提示、消息确认、在当前页面内完成特定的交互操作。
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| | | * @tutorial https://www.uviewui.com/components/modul.html
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| | | * @property {Boolean} show 是否显示模态框,请赋值给show (默认 false )
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| | | * @property {String} title 标题内容
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| | | * @property {String} content 模态框内容,如传入slot内容,则此参数无效
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| | | * @property {String} confirmText 确认按钮的文字 (默认 '确认' )
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| | | * @property {String} cancelText 取消按钮的文字 (默认 '取消' )
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| | | * @property {Boolean} showConfirmButton 是否显示确认按钮 (默认 true )
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| | | * @property {Boolean} showCancelButton 是否显示取消按钮 (默认 false )
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| | | * @property {String} confirmColor 确认按钮的颜色 (默认 '#2979ff' )
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| | | * @property {String} cancelColor 取消按钮的颜色 (默认 '#606266' )
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| | | * @property {Boolean} buttonReverse 对调确认和取消的位置 (默认 false )
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| | | * @property {Boolean} zoom 是否开启缩放模式 (默认 true )
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| | | * @property {Boolean} asyncClose 是否异步关闭,只对确定按钮有效,见上方说明 (默认 false )
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| | | * @property {Boolean} closeOnClickOverlay 是否允许点击遮罩关闭Modal (默认 false )
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| | | * @property {String | Number} negativeTop 往上偏移的值,给一个负的margin-top,往上偏移,避免和键盘重合的情况,单位任意,数值则默认为px单位 (默认 0 )
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| | | * @property {String | Number} width modal宽度,不支持百分比,可以数值,px,rpx单位 (默认 '650rpx' )
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| | | * @property {String} confirmButtonShape 确认按钮的样式,如设置,将不会显示取消按钮
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| | | * @event {Function} confirm 点击确认按钮时触发
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| | | * @event {Function} cancel 点击取消按钮时触发
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| | | * @event {Function} close 点击遮罩关闭出发,closeOnClickOverlay为true有效
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| | | * @example <u-modal :show="true" title="title" content="content"></u-modal>
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| | | */
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| | | export default {
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| | | name: 'u-modal',
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| | | mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
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| | | data() {
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| | | return {
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| | | loading: false
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| | | }
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| | | },
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| | | watch: {
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| | | show(n) {
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| | | // 为了避免第一次打开modal,又使用了异步关闭的loading
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| | | // 第二次打开modal时,loading依然存在的情况
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| | | if (n && this.loading) this.loading = false
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| | | }
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| | | },
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| | | methods: {
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| | | // 点击确定按钮
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| | | confirmHandler() {
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| | | // 如果配置了异步关闭,将按钮值为loading状态
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| | | if (this.asyncClose) {
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| | | this.loading = true;
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| | | }
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| | | this.$emit('confirm')
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| | | },
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| | | // 点击取消按钮
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| | | cancelHandler() {
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| | | this.$emit('cancel')
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| | | },
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| | | // 点击遮罩
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| | | // 从原理上来说,modal的遮罩点击,并不是真的点击到了遮罩
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| | | // 因为modal依赖于popup的中部弹窗类型,中部弹窗比较特殊,虽然有遮罩,但是为了让弹窗内容能flex居中
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| | | // 多了一个透明的遮罩,此透明的遮罩会覆盖在灰色的遮罩上,所以实际上是点击不到灰色遮罩的,popup内部在
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| | | // 透明遮罩的子元素做了.stop处理,所以点击内容区,也不会导致误触发
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| | | clickHandler() {
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| | | if (this.closeOnClickOverlay) {
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| | | this.$emit('close')
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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" scoped>
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| | | @import "../../libs/css/components.scss";
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| | | $u-modal-border-radius: 6px;
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| | |
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| | | .u-modal {
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| | | width: 650rpx;
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| | | border-radius: $u-modal-border-radius;
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| | | overflow: hidden;
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| | |
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| | | &__title {
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| | | font-size: 16px;
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| | | font-weight: bold;
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| | | color: $u-content-color;
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| | | text-align: center;
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| | | padding-top: 25px;
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| | | }
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| | |
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| | | &__content {
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| | | padding: 12px 25px 25px 25px;
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| | | @include flex;
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| | | justify-content: center;
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| | |
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| | | &__text {
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| | | font-size: 15px;
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| | | color: $u-content-color;
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| | | flex: 1;
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| | | }
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| | | }
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| | |
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| | | &__button-group {
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| | | @include flex;
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| | |
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| | | &--confirm-button {
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| | | flex-direction: column;
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| | | padding: 0px 25px 15px 25px;
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| | | }
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| | |
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| | | &__wrapper {
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| | | flex: 1;
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| | | @include flex;
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| | | justify-content: center;
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| | | align-items: center;
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| | | height: 48px;
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| | | |
| | | &--confirm,
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| | | &--only-cancel {
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| | | border-bottom-right-radius: $u-modal-border-radius;
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| | | }
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| | | |
| | | &--cancel,
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| | | &--only-confirm {
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| | | border-bottom-left-radius: $u-modal-border-radius;
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| | | }
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| | |
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| | | &--hover {
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| | | background-color: $u-bg-color;
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| | | }
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| | |
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| | | &__text {
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| | | color: $u-content-color;
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| | | font-size: 16px;
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| | | text-align: center;
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| | | }
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| | | }
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| | | }
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| | | }
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| | | </style>
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