<template> 
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    <u-popup 
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        :overlay="overlay" 
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        :closeOnClickOverlay="closeOnClickOverlay" 
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        mode="bottom" 
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        :popup="false" 
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        :show="show" 
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        :safeAreaInsetBottom="safeAreaInsetBottom" 
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        @close="popupClose" 
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        :zIndex="zIndex" 
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        :customStyle="{ 
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            backgroundColor: 'rgb(214, 218, 220)' 
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        }" 
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    > 
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        <view class="u-keyboard"> 
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            <slot /> 
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            <view 
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                class="u-keyboard__tooltip" 
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                v-if="tooltip" 
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            > 
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                <view 
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                    hover-class="u-hover-class" 
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                    :hover-stay-time="100" 
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                > 
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                    <text 
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                        class="u-keyboard__tooltip__item u-keyboard__tooltip__cancel" 
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                        v-if="showCancel" 
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                        @tap="onCancel" 
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                    >{{showCancel && cancelText}}</text> 
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                </view> 
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                <view> 
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                    <text 
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                        v-if="showTips" 
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                        class="u-keyboard__tooltip__item u-keyboard__tooltip__tips" 
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                    >{{tips ? tips : mode == 'number' ? '数字键盘' : mode == 'card' ? '身份证键盘' : '车牌号键盘'}}</text> 
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                </view> 
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                <view 
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                    hover-class="u-hover-class" 
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                    :hover-stay-time="100" 
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                > 
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                    <text 
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                        v-if="showConfirm" 
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                        @tap="onConfirm" 
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                        class="u-keyboard__tooltip__item u-keyboard__tooltip__submit" 
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                        hover-class="u-hover-class" 
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                    >{{showConfirm && confirmText}}</text> 
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                </view> 
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            </view> 
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            <template v-if="mode == 'number' || mode == 'card'"> 
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                <u-number-keyboard 
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                    :random="random" 
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                    @backspace="backspace" 
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                    @change="change" 
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                    :mode="mode" 
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                    :dotDisabled="dotDisabled" 
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                ></u-number-keyboard> 
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            </template> 
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            <template v-else> 
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                <u-car-keyboard 
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                    :random="random" 
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                    :autoChange="autoChange" 
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                    @backspace="backspace" 
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                    @change="change" 
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                ></u-car-keyboard> 
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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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<script> 
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    import props from './props.js'; 
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    /** 
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     * keyboard 键盘 
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     * @description 此为uViw自定义的键盘面板,内含了数字键盘,车牌号键,身份证号键盘3中模式,都有可以打乱按键顺序的选项。 
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     * @tutorial https://www.uviewui.com/components/keyboard.html 
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     * @property {String}            mode                键盘类型,见官网基本使用的说明 (默认 'number' ) 
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     * @property {Boolean}            dotDisabled            是否显示"."按键,只在mode=number时有效 (默认 false ) 
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     * @property {Boolean}            tooltip                是否显示键盘顶部工具条 (默认 true ) 
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     * @property {Boolean}            showTips            是否显示工具条中间的提示 (默认 true ) 
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     * @property {String}            tips                工具条中间的提示文字,见上方基本使用的说明,如不需要,请传""空字符 
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     * @property {Boolean}            showCancel            是否显示工具条左边的"取消"按钮 (默认 true ) 
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     * @property {Boolean}            showConfirm            是否显示工具条右边的"完成"按钮( 默认 true ) 
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     * @property {Boolean}            random                是否打乱键盘按键的顺序 (默认 false ) 
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     * @property {Boolean}            safeAreaInsetBottom    是否开启底部安全区适配 (默认 true ) 
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     * @property {Boolean}            closeOnClickOverlay    是否允许点击遮罩收起键盘 (默认 true ) 
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     * @property {Boolean}            show                控制键盘的弹出与收起(默认 false ) 
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     * @property {Boolean}            overlay                是否显示遮罩 (默认 true ) 
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     * @property {String | Number}    zIndex                弹出键盘的z-index值 (默认 1075 ) 
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     * @property {String}            cancelText            取消按钮的文字 (默认 '取消' ) 
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     * @property {String}            confirmText            确认按钮的文字 (默认 '确认' ) 
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     * @property {Object}            customStyle            自定义样式,对象形式 
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     * @event {Function} change 按键被点击(不包含退格键被点击) 
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     * @event {Function} cancel 键盘顶部工具条左边的"取消"按钮被点击 
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     * @event {Function} confirm 键盘顶部工具条右边的"完成"按钮被点击 
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     * @event {Function} backspace 键盘退格键被点击 
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     * @example <u-keyboard mode="number" v-model="show"></u-keyboard> 
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     */ 
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    export default { 
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        name: "u-keyboard", 
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        data() { 
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            return { 
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            } 
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        }, 
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        mixins: [uni.$u.mpMixin, uni.$u.mixin,props], 
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        methods: { 
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            change(e) { 
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                this.$emit('change', e); 
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            }, 
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            // 键盘关闭 
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            popupClose() { 
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                this.$emit('close'); 
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            }, 
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            // 输入完成 
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            onConfirm() { 
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                this.$emit('confirm'); 
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            }, 
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            // 取消输入 
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            onCancel() { 
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                this.$emit('cancel'); 
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            }, 
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            // 退格键 
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            backspace() { 
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                this.$emit('backspace'); 
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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-keyboard { 
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        &__tooltip { 
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            @include flex; 
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            justify-content: space-between; 
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            background-color: #FFFFFF; 
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            padding: 14px 12px; 
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            &__item { 
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                color: #333333; 
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                flex: 1; 
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                text-align: center; 
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                font-size: 15px; 
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            } 
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            &__submit { 
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                text-align: right; 
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                color: $u-primary; 
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            } 
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            &__cancel { 
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                text-align: left; 
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                color: #888888; 
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            } 
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            &__tips { 
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                color: $u-tips-color; 
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            } 
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        } 
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    } 
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</style> 
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