首次完整推送,
V:1.20240808.006
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<template>
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<view class="search-bar">
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<view :style="{ height: `${navBarHeight}px` }"></view>
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<view class="search-bar__content" @click="goToSearchPage">
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<view class="search-bar__left" v-if="!showPlaceholder">
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<view class="back-icon">
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<uni-cms-article-icons type="back" :size="26" color="#333" @click="back"></uni-cms-article-icons>
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</view>
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</view>
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<view class="search-bar__center">
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<uni-cms-article-icons type="search" :size="18" color="#c0c4cc"></uni-cms-article-icons>
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<text class="search-bar__placeholder" v-if="showPlaceholder">请输入搜索内容</text>
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<input
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v-else
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ref="search-input"
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class="search-bar__input"
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placeholder="请输入搜索内容"
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v-model="searchVal"
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confirm-type="search"
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:focus="focus"
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@confirm="confirm"
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/>
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<view class="clear-icon" v-if="hasSearchValue" @click="clear">
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<uni-cms-article-icons type="closeempty" :size="12" color="#fff"></uni-cms-article-icons>
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</view>
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</view>
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<view class="search-bar__right" v-if="!showPlaceholder">
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<!-- <uni-cms-article-icons type="scan" :size="20" color="#c0c4cc" @click="scan"></uni-cms-article-icons>-->
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<text class="search-bar__search-text" @click="confirm">搜索</text>
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</view>
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</view>
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</view>
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</template>
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<script lang="uts">
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// import parseScanResult from "@/uni_modules/uni-cms-article/common/parse-scan-result.uts";
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export default {
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name: 'search-bar',
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emits: ['update:modelValue', 'clear', 'confirm'],
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data() {
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return {
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navBarHeight: 44,
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searchVal: ""
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}
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},
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props: {
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showPlaceholder: {
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type: Boolean,
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default: false
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},
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focus: {
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type: Boolean,
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default: false
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},
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modelValue: {
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type: String,
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default: ""
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}
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},
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watch: {
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searchVal(newValue) {
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this.$emit('update:modelValue', newValue)
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},
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modelValue: {
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immediate: true,
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handler(newVal) {
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this.searchVal = newVal
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}
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},
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},
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computed: {
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hasSearchValue(): boolean {
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return this.searchVal != ""
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}
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},
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methods: {
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back() {
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// 获取当前页面数量
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const pages = getCurrentPages()
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// 定义文章列表页的路径
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const pageUrl = '/uni_modules/uni-cms-article/pages/list/list'
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// 如果当前页面数量大于1,返回上一页
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if (pages.length > 1) {
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uni.navigateBack({})
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} else { // 否则跳转到文章列表页
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uni.redirectTo({
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url: pageUrl,
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fail: (e: RedirectToFail) => {
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// 如果跳转失败,说明当前页面是tabbar页面,需要使用switchTab跳转
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if (e.errMsg.indexOf('tabbar') !== -1) {
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uni.switchTab({
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url: pageUrl
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})
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}
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}
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})
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}
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},
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clear() {
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this.searchVal = '';
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(this.$refs['search-input'] as Element).blur()
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this.$emit('clear')
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},
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confirm() {
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(this.$refs['search-input'] as Element).blur()
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this.$emit('confirm', this.searchVal)
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},
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scan() {
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// 扫码暂不支持
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// uni.scanCode({
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// onlyFromCamera: true,
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// scanType: ["qrCode"],
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// success: (e) => parseScanResult(e.result),
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// fail: (e) => {
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// console.error(e)
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// }
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// })
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},
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goToSearchPage() {
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if (!this.showPlaceholder) return
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uni.navigateTo({
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url: '/uni_modules/uni-cms-article/pages/search/search'
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})
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},
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hideKeyboard() {
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(this.$refs['search-input'] as Element).blur()
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}
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}
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}
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</script>
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<style lang="scss">
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.search-bar {
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background: #fff;
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&__content {
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display: flex;
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flex-direction: row;
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align-items: center;
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padding: 10rpx 20rpx;
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}
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&__left {
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margin-left: -20rpx;
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}
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&__center {
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display: flex;
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flex-direction: row;
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align-items: center;
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justify-content: center;
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background: #F8F8F8;
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padding: 20rpx;
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margin: 0 20rpx;
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margin-left: 0;
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border-radius: 40rpx;
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flex: 1;
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}
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&__placeholder {
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color: #c0c4cc;
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font-size: 28rpx;
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margin-left: 10rpx;
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}
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&__input {
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margin-left: 10rpx;
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flex: 1;
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}
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&__search-text {
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color: #c0402b;
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font-size: 28rpx;
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}
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}
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.back-icon {
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padding: 10rpx;
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}
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.clear-icon {
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width: 30rpx;
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height: 30rpx;
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background: #c0c4cc;
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border-radius: 15rpx;
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margin-right: 0;
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margin-left: 10rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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</style>
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