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							- <template>
 
-   <view class="u-toast">
 
-     <u-overlay
 
-         :show="isShow"
 
-         :custom-style="overlayStyle"
 
-     >
 
-       <view
 
-           class="u-toast__content"
 
-           :style="[contentStyle]"
 
-           :class="['u-type-' + tmpConfig.type, (tmpConfig.type === 'loading' || tmpConfig.loading) ?  'u-toast__content--loading' : '']"
 
-       >
 
-         <u-loading-icon
 
-             v-if="tmpConfig.type === 'loading'"
 
-             mode="circle"
 
-             color="rgb(255, 255, 255)"
 
-             inactiveColor="rgb(120, 120, 120)"
 
-             size="25"
 
-         ></u-loading-icon>
 
-         <u-icon
 
-             v-else-if="tmpConfig.type !== 'defalut' && iconName"
 
-             :name="iconName"
 
-             size="17"
 
-             :color="tmpConfig.type"
 
-             :customStyle="iconStyle"
 
-         ></u-icon>
 
-         <u-gap
 
-             v-if="tmpConfig.type === 'loading' || tmpConfig.loading"
 
-             height="12"
 
-             bgColor="transparent"
 
-         ></u-gap>
 
-         <text
 
-             class="u-toast__content__text"
 
-             :class="['u-toast__content__text--' + tmpConfig.type]"
 
-             style="max-width: 400rpx;"
 
-         >{{ tmpConfig.message }}
 
-         </text>
 
-       </view>
 
-     </u-overlay>
 
-   </view>
 
- </template>
 
- <script>
 
- /**
 
-  * toast 消息提示
 
-  * @description 此组件表现形式类似uni的uni.showToastAPI,但也有不同的地方。
 
-  * @tutorial https://www.uviewui.com/components/toast.html
 
-  * @property {String | Number}  zIndex    toast展示时的zIndex值 (默认 10090 )
 
-  * @property {Boolean}      loading    是否加载中 (默认 false )
 
-  * @property {String | Number}  message    显示的文字内容
 
-  * @property {String}      icon    图标,或者绝对路径的图片
 
-  * @property {String}      type    主题类型 (默认 default)
 
-  * @property {Boolean}      show    是否显示该组件 (默认 false)
 
-  * @property {Boolean}      overlay    是否显示透明遮罩,防止点击穿透 (默认 false )
 
-  * @property {String}      position  位置 (默认 'center' )
 
-  * @property {Object}      params    跳转的参数
 
-  * @property {String | Number}  duration  展示时间,单位ms (默认 2000 )
 
-  * @property {Boolean}      isTab    是否返回的为tab页面 (默认 false )
 
-  * @property {String}      url      toast消失后是否跳转页面,有则跳转,优先级高于back参数
 
-  * @property {Function}      complete  执行完后的回调函数
 
-  * @property {Boolean}      back    结束toast是否自动返回上一页 (默认 false )
 
-  * @property {Object}      customStyle  组件的样式,对象形式
 
-  * @event {Function} show 显示toast,如需一进入页面就显示toast,请在onReady生命周期调用
 
-  * @example <u-toast ref="uToast" />
 
-  */
 
- export default {
 
-   name: 'u-toast',
 
-   mixins: [uni.$u.mpMixin, uni.$u.mixin],
 
-   data() {
 
-     return {
 
-       isShow: false,
 
-       timer: null, // 定时器
 
-       config: {
 
-         message: '', // 显示文本
 
-         type: '', // 主题类型,primary,success,error,warning,black
 
-         duration: 2000, // 显示的时间,毫秒
 
-         icon: true, // 显示的图标
 
-         position: 'center', // toast出现的位置
 
-         complete: null, // 执行完后的回调函数
 
-         overlay: false, // 是否防止触摸穿透
 
-         loading: false, // 是否加载中状态
 
-       },
 
-       tmpConfig: {}, // 将用户配置和内置配置合并后的临时配置变量
 
-     }
 
-   },
 
-   computed: {
 
-     iconName() {
 
-       // 只有不为none,并且type为error|warning|succes|info时候,才显示图标
 
-       if (!this.tmpConfig.icon || this.tmpConfig.icon == 'none') {
 
-         return '';
 
-       }
 
-       if (['error', 'warning', 'success', 'primary'].includes(this.tmpConfig.type)) {
 
-         return uni.$u.type2icon(this.tmpConfig.type)
 
-       } else {
 
-         return ''
 
-       }
 
-     },
 
-     overlayStyle() {
 
-       const style = {
 
-         justifyContent: 'center',
 
-         alignItems: 'center',
 
-         display: 'flex'
 
-       }
 
-       // 将遮罩设置为100%透明度,避免出现灰色背景
 
-       style.backgroundColor = 'rgba(0, 0, 0, 0)'
 
-       return style
 
-     },
 
-     iconStyle() {
 
-       const style = {}
 
-       // 图标需要一个右边距,以跟右边的文字有隔开的距离
 
-       style.marginRight = '4px'
 
-       // #ifdef APP-NVUE
 
-       // iOSAPP下,图标有1px的向下偏移,这里进行修正
 
-       if (uni.$u.os() === 'ios') {
 
-         style.marginTop = '-1px'
 
-       }
 
-       // #endif
 
-       return style
 
-     },
 
-     loadingIconColor() {
 
-       let color = 'rgb(255, 255, 255)'
 
-       if (['error', 'warning', 'success', 'primary'].includes(this.tmpConfig.type)) {
 
-         // loading-icon组件内部会对color参数进行一个透明度处理,该方法要求传入的颜色值
 
-         // 必须为rgb格式的,所以这里做一个处理
 
-         color = uni.$u.hexToRgb(uni.$u.color[this.tmpConfig.type])
 
-       }
 
-       return color
 
-     },
 
-     // 内容盒子的样式
 
-     contentStyle() {
 
-       const windowHeight = uni.$u.sys().windowHeight, style = {}
 
-       let value = 0
 
-       // 根据top和bottom,对Y轴进行窗体高度的百分比偏移
 
-       if (this.tmpConfig.position === 'top') {
 
-         value = -windowHeight * 0.25
 
-       } else if (this.tmpConfig.position === 'bottom') {
 
-         value = windowHeight * 0.25
 
-       }
 
-       style.transform = `translateY(${value}px)`
 
-       return style
 
-     }
 
-   },
 
-   created() {
 
-     // 通过主题的形式调用toast,批量生成方法函数
 
-     ['primary', 'success', 'error', 'warning', 'default', 'loading'].map(item => {
 
-       this[item] = message => this.show({
 
-         type: item,
 
-         message
 
-       })
 
-     })
 
-   },
 
-   methods: {
 
-     // 显示toast组件,由父组件通过this.$refs.xxx.show(options)形式调用
 
-     show(options) {
 
-       // 不将结果合并到this.config变量,避免多次调用u-toast,前后的配置造成混乱
 
-       this.tmpConfig = uni.$u.deepMerge(this.config, options)
 
-       // 清除定时器
 
-       this.clearTimer()
 
-       this.isShow = true
 
-       this.timer = setTimeout(() => {
 
-         // 倒计时结束,清除定时器,隐藏toast组件
 
-         this.clearTimer()
 
-         // 判断是否存在callback方法,如果存在就执行
 
-         typeof (this.tmpConfig.complete) === 'function' && this.tmpConfig.complete()
 
-       }, this.tmpConfig.duration)
 
-     },
 
-     // 隐藏toast组件,由父组件通过this.$refs.xxx.hide()形式调用
 
-     hide() {
 
-       this.clearTimer()
 
-     },
 
-     clearTimer() {
 
-       this.isShow = false
 
-       // 清除定时器
 
-       clearTimeout(this.timer)
 
-       this.timer = null
 
-     }
 
-   },
 
-   beforeDestroy() {
 
-     this.clearTimer()
 
-   }
 
- }
 
- </script>
 
- <style lang="scss" scoped>
 
- @import "../../libs/css/components.scss";
 
- $u-toast-color: #fff !default;
 
- $u-toast-border-radius: 4px !default;
 
- $u-toast-border-background-color: #585858 !default;
 
- $u-toast-border-font-size: 14px !default;
 
- $u-toast-border-padding: 12px 20px !default;
 
- $u-toast-loading-border-padding: 20px 20px !default;
 
- $u-toast-content-text-color: #fff !default;
 
- $u-toast-content-text-font-size: 15px !default;
 
- $u-toast-u-icon: 10 rpx !default;
 
- $u-toast-u-type-primary-color: $u-primary !default;
 
- $u-toast-u-type-primary-background-color: #ecf5ff !default;
 
- $u-toast-u-type-primary-border-color: rgb(215, 234, 254) !default;
 
- $u-toast-u-type-primary-border-width: 1px !default;
 
- $u-toast-u-type-success-color: $u-success !default;
 
- $u-toast-u-type-success-background-color: #dbf1e1 !default;
 
- $u-toast-u-type-success-border-color: #BEF5C8 !default;
 
- $u-toast-u-type-success-border-width: 1px !default;
 
- $u-toast-u-type-error-color: $u-error !default;
 
- $u-toast-u-type-error-background-color: #fef0f0 !default;
 
- $u-toast-u-type-error-border-color: #fde2e2 !default;
 
- $u-toast-u-type-error-border-width: 1px !default;
 
- $u-toast-u-type-warning-color: $u-warning !default;
 
- $u-toast-u-type-warning-background-color: #fdf6ec !default;
 
- $u-toast-u-type-warning-border-color: #faecd8 !default;
 
- $u-toast-u-type-warning-border-width: 1px !default;
 
- $u-toast-u-type-default-color: #fff !default;
 
- $u-toast-u-type-default-background-color: #585858 !default;
 
- .u-toast {
 
-   &__content {
 
-     @include flex;
 
-     padding: $u-toast-border-padding;
 
-     border-radius: $u-toast-border-radius;
 
-     background-color: $u-toast-border-background-color;
 
-     color: $u-toast-color;
 
-     align-items: center;
 
-     /* #ifndef APP-NVUE */
 
-     max-width: 600 rpx;
 
-     /* #endif */
 
-     position: relative;
 
-     &--loading {
 
-       flex-direction: column;
 
-       padding: $u-toast-loading-border-padding;
 
-     }
 
-     &__text {
 
-       color: $u-toast-content-text-color;
 
-       font-size: $u-toast-content-text-font-size;
 
-       line-height: $u-toast-content-text-font-size;
 
-       &--default {
 
-         color: $u-toast-content-text-color;
 
-       }
 
-       &--error {
 
-         color: $u-error;
 
-       }
 
-       &--primary {
 
-         color: $u-primary;
 
-       }
 
-       &--success {
 
-         color: $u-success;
 
-       }
 
-       &--warning {
 
-         color: $u-warning;
 
-       }
 
-     }
 
-   }
 
- }
 
- .u-type-primary {
 
-   color: $u-toast-u-type-primary-color;
 
-   background-color: $u-toast-u-type-primary-background-color;
 
-   border-color: $u-toast-u-type-primary-border-color;
 
-   border-width: $u-toast-u-type-primary-border-width;
 
- }
 
- .u-type-success {
 
-   color: $u-toast-u-type-success-color;
 
-   background-color: $u-toast-u-type-success-background-color;
 
-   border-color: $u-toast-u-type-success-border-color;
 
-   border-width: 1px;
 
- }
 
- .u-type-error {
 
-   color: $u-toast-u-type-error-color;
 
-   background-color: $u-toast-u-type-error-background-color;
 
-   border-color: $u-toast-u-type-error-border-color;
 
-   border-width: $u-toast-u-type-error-border-width;
 
- }
 
- .u-type-warning {
 
-   color: $u-toast-u-type-warning-color;
 
-   background-color: $u-toast-u-type-warning-background-color;
 
-   border-color: $u-toast-u-type-warning-border-color;
 
-   border-width: 1px;
 
- }
 
- .u-type-default {
 
-   color: $u-toast-u-type-default-color;
 
-   background-color: $u-toast-u-type-default-background-color;
 
- }
 
- </style>
 
 
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