drawer.vue
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<template>
<view>
<uni-card is-full :is-shadow="false">
<text class="uni-h6">这是抽屉式导航组件使用示例，可以指定菜单左侧或者右侧弹出（仅初始化生效），组件内部可以放置任何内容。点击页面按钮即可显示导航菜单。</text>
</uni-card>
<uni-section title="左侧滑出" type="line">
<view class="example-body">
<button type="primary" @click="showDrawer('showLeft')"><text class="word-btn-white">显示Drawer</text>
</button>
<uni-drawer ref="showLeft" mode="left" :width="320" @change="change($event,'showLeft')">
<view class="close">
<button @click="closeDrawer('showLeft')"><text class="word-btn-white">关闭Drawer</text></button>
</view>
</uni-drawer>
</view>
</uni-section>
<uni-section title="右侧滑出" type="line">
<view class="example-body">
<button type="primary" @click="showDrawer('showRight')"><text class="word-btn-white">显示Drawer</text>
</button>
<uni-drawer ref="showRight" mode="right" :mask-click="false" @change="change($event,'showRight')">
<view class="scroll-view">
<scroll-view class="scroll-view-box" scroll-y="true">
<view class="info">
<text class="info-text">右侧遮罩只能通过按钮关闭，不能通过点击遮罩关闭</text>
</view>
<view class="close">
<button @click="closeDrawer('showRight')"><text
class="word-btn-white">关闭Drawer</text></button>
</view>
<view class="info-content" v-for="item in 100" :key="item">
<text>可滚动内容 {{item}}</text>
</view>
<view class="close">
<button @click="closeDrawer('showRight')"><text
class="word-btn-white">关闭Drawer</text></button>
</view>
</scroll-view>
</view>
</uni-drawer>
</view>
</uni-section>
</view>
</template>
<script>
export default {
data() {
return {
showRight: false,
showLeft: false
}
},
methods: {
confirm() {},
// 打开窗口
showDrawer(e) {
this.$refs[e].open()
},
// 关闭窗口
closeDrawer(e) {
this.$refs[e].close()
},
// 抽屉状态发生变化触发
change(e, type) {
console.log((type === 'showLeft' ? '左窗口' : '右窗口') + (e ? '打开' : '关闭'));
this[type] = e
}
},
onNavigationBarButtonTap(e) {
if (this.showLeft) {
this.$refs.showLeft.close()
} else {
this.$refs.showLeft.open()
}
},
// app端拦截返回事件 ，仅app端生效
onBackPress() {
if (this.showRight || this.showLeft) {
this.$refs.showLeft.close()
this.$refs.showRight.close()
return true
}
}
}
</script>
<style lang="scss">
.example-body {
padding: 10px;
}
.scroll-view {
/* #ifndef APP-NVUE */
width: 100%;
height: 100%;
/* #endif */
flex: 1
}
// 处理抽屉内容滚动
.scroll-view-box {
flex: 1;
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
}
.info {
padding: 15px;
color: #666;
}
.info-text {
font-size: 14px;
color: #666;
}
.info-content {
padding: 5px 15px;
}
.close {
padding: 10px;
}
</style>