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