search-bar.vue
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<template>
<view>
<uni-card :is-shadow="false" is-full>
<text class="uni-h6">搜索栏组件，通常用于搜索商品、文章等。</text>
</uni-card>
<uni-section title="基本用法" type="line">
<uni-search-bar @confirm="search" :focus="true" v-model="searchValue" @blur="blur" @focus="focus" @input="input"
@cancel="cancel" @clear="clear">
</uni-search-bar>
<view class="search-result">
<text class="search-result-text">当前输入为：{{ searchValue }}</text>
</view>
</uni-section>
<uni-section title="自定义样式" subTitle="使用 bgColor 属性自定义背景色" type="line">
<uni-search-bar placeholder="自定义背景色" bgColor="#EEEEEE" @confirm="search" />
</uni-section>
<uni-section title="自定义icon" type="line">
<uni-search-bar placeholder="自定义searchIcon" @confirm="search" @cancel="cancel" cancel-text="cancel">
<uni-icons v-slot:searchIcon color="#999999" size="18" type="home" />
</uni-search-bar>
</uni-section>
<uni-section title="控制清除/取消按钮" subTitle="使用 clearButton 属性设置清除按钮" type="line">
<uni-search-bar radius="5" placeholder="一直显示" clearButton="always" cancelButton="always" @confirm="search"
@cancel="cancel" />
<uni-search-bar class="uni-mt-10" radius="5" placeholder="自动显示隐藏" clearButton="auto" cancelButton="none" @confirm="search" />
<uni-search-bar class="uni-mt-10" radius="100" placeholder="一直不显示" clearButton="none" cancelButton="none" @confirm="search" />
</uni-section>
</view>
</template>
<script>
export default {
data() {
return {
searchValue: '123123'
}
},
methods: {
search(res) {
uni.showToast({
title: '搜索：' + res.value,
icon: 'none'
})
},
input(res) {
console.log('----input:', res)
},
clear(res) {
uni.showToast({
title: 'clear事件，清除值为：' + res.value,
icon: 'none'
})
},
blur(res) {
uni.showToast({
title: 'blur事件，输入值为：' + res.value,
icon: 'none'
})
},
focus(e) {
uni.showToast({
title: 'focus事件，输出值为：' + e.value,
icon: 'none'
})
},
cancel(res) {
uni.showToast({
title: '点击取消，输入值为：' + res.value,
icon: 'none'
})
}
},
onBackPress() {
// #ifdef APP-PLUS
plus.key.hideSoftKeybord();
// #endif
}
}
</script>
<style lang="scss">
.search-result {
padding-top: 10px;
padding-bottom: 20px;
text-align: center;
}
.search-result-text {
text-align: center;
font-size: 14px;
color:#666;
}
.example-body {
/* #ifndef APP-NVUE */
display: block;
/* #endif */
padding: 0px;
}
.uni-mt-10 {
margin-top: 10px;
}
</style>