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							- <template>
 
- 	<view class="u-navbar">
 
- 		<view
 
- 			class="u-navbar__placeholder"
 
- 			v-if="fixed && placeholder"
 
- 			:style="{
 
- 				height: $u.addUnit($u.getPx(height) + $u.sys().statusBarHeight, 'px')
 
- 			}"
 
- 		></view>
 
- 		<view :class="[fixed && 'u-navbar--fixed']">
 
- 			<u-status-bar v-if="safeAreaInsetTop" :bgColor="bgColor"></u-status-bar>
 
- 			<view
 
- 				class="u-navbar__content"
 
- 				:class="[border && 'u-border-bottom']"
 
- 				:style="{
 
- 					height: $u.addUnit(height),
 
- 					backgroundColor: bgColor
 
- 				}">
 
- 				<view class="u-navbar__content__left" hover-class="u-navbar__content__left--hover" hover-start-time="150" @tap="leftClick">
 
- 					<slot name="left">
 
- 						<u-icon v-if="leftIcon" :name="leftIcon" :size="leftIconSize" :color="leftIconColor"></u-icon>
 
- 						<text
 
- 							v-if="leftText"
 
- 							:style="{
 
- 								color: leftIconColor
 
- 							}"
 
- 							class="u-navbar__content__left__text">
 
- 							{{ leftText }}
 
- 						</text>
 
- 					</slot>
 
- 				</view>
 
- 				<slot name="center">
 
- 					<text
 
- 						class="u-line-1 u-navbar__content__title"
 
- 						:style="[
 
- 							{
 
- 								width: $u.addUnit(titleWidth)
 
- 							},
 
- 							$u.addStyle(titleStyle)
 
- 						]">
 
- 						{{ title }}
 
- 					</text>
 
- 				</slot>
 
- 				<view class="u-navbar__content__right" v-if="$slots.right || rightIcon || rightText" @tap="rightClick">
 
- 					<slot name="right">
 
- 						<u-icon v-if="rightIcon" :name="rightIcon" size="20"></u-icon>
 
- 						<text v-if="rightText" class="u-navbar__content__right__text">{{ rightText }}</text>
 
- 					</slot>
 
- 				</view>
 
- 			</view>
 
- 		</view>
 
- 	</view>
 
- </template>
 
- <script>
 
- import props from './props.js';
 
- import mpMixin from '../../libs/mixin/mpMixin.js';
 
- import mixin from '../../libs/mixin/mixin.js';
 
- /**
 
-  * Navbar 自定义导航栏
 
-  * @description 此组件一般用于在特殊情况下,需要自定义导航栏的时候用到,一般建议使用uni-app带的导航栏。
 
-  * @tutorial https://ijry.github.io/uview-plus/components/navbar.html
 
-  * @property {Boolean}			safeAreaInsetTop	是否开启顶部安全区适配  (默认 true )
 
-  * @property {Boolean}			placeholder			固定在顶部时,是否生成一个等高元素,以防止塌陷 (默认 false )
 
-  * @property {Boolean}			fixed				导航栏是否固定在顶部 (默认 false )
 
-  * @property {Boolean}			border				导航栏底部是否显示下边框 (默认 false )
 
-  * @property {String}			leftIcon			左边返回图标的名称,只能为uView自带的图标 (默认 'arrow-left' )
 
-  * @property {String}			leftText			左边的提示文字
 
-  * @property {String}			rightText			右边的提示文字
 
-  * @property {String}			rightIcon			右边返回图标的名称,只能为uView自带的图标
 
-  * @property {String}			title				导航栏标题,如设置为空字符,将会隐藏标题占位区域
 
-  * @property {String}			bgColor				导航栏背景设置 (默认 '#ffffff' )
 
-  * @property {String | Number}	titleWidth			导航栏标题的最大宽度,内容超出会以省略号隐藏 (默认 '400rpx' )
 
-  * @property {String | Number}	height				导航栏高度(不包括状态栏高度在内,内部自动加上)(默认 '44px' )
 
-  * @property {String | Number}	leftIconSize		左侧返回图标的大小(默认 20px )
 
-  * @property {String | Number}	leftIconColor		左侧返回图标的颜色(默认 #303133 )
 
-  * @property {Boolean}	        autoBack			点击左侧区域(返回图标),是否自动返回上一页(默认 false )
 
-  * @property {Object | String}	titleStyle			标题的样式,对象或字符串
 
-  * @event {Function} leftClick		点击左侧区域
 
-  * @event {Function} rightClick		点击右侧区域
 
-  * @example <u-navbar title="剑未配妥,出门已是江湖" left-text="返回" right-text="帮助" @click-left="onClickBack" @click-right="onClickRight"></u-navbar>
 
-  */
 
- export default {
 
- 	name: 'u-navbar',
 
- 	mixins: [mpMixin, mixin, props],
 
- 	data() {
 
- 		return {};
 
- 	},
 
- 	methods: {
 
- 		// 点击左侧区域
 
- 		leftClick() {
 
- 			// 如果配置了autoBack,自动返回上一页
 
- 			this.$emit('leftClick');
 
- 			if (this.autoBack) {
 
- 				uni.navigateBack();
 
- 			}
 
- 		},
 
- 		// 点击右侧区域
 
- 		rightClick() {
 
- 			this.$emit('rightClick');
 
- 		}
 
- 	}
 
- };
 
- </script>
 
- <style lang="scss" scoped>
 
- @import '../../libs/css/components.scss';
 
- .u-navbar {
 
- 	&--fixed {
 
- 		position: fixed;
 
- 		left: 0;
 
- 		right: 0;
 
- 		top: 0;
 
- 		z-index: 11;
 
- 	}
 
- 	&__content {
 
- 		@include flex(row);
 
- 		align-items: center;
 
- 		height: 44px;
 
- 		background-color: #9acafc;
 
- 		position: relative;
 
- 		justify-content: center;
 
- 		&__left,
 
- 		&__right {
 
- 			padding: 0 13px;
 
- 			position: absolute;
 
- 			top: 0;
 
- 			bottom: 0;
 
- 			@include flex(row);
 
- 			align-items: center;
 
- 		}
 
- 		&__left {
 
- 			left: 0;
 
- 			&--hover {
 
- 				opacity: 0.7;
 
- 			}
 
- 			&__text {
 
- 				font-size: 15px;
 
- 				margin-left: 3px;
 
- 			}
 
- 		}
 
- 		&__title {
 
- 			text-align: center;
 
- 			font-size: 16px;
 
- 			color: $u-main-color;
 
- 		}
 
- 		&__right {
 
- 			right: 0;
 
- 			&__text {
 
- 				font-size: 15px;
 
- 				margin-left: 3px;
 
- 			}
 
- 		}
 
- 	}
 
- }
 
- </style>
 
 
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