初始化（包含登录模块）
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213
pages/template/nav-search-input/detail/detail.vue
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213
pages/template/nav-search-input/detail/detail.vue
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<template>
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<view class="wrapper">
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<view v-if="isHistory" class="history-box">
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<view v-if="historyList.length > 0">
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<view class="history-title">
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<text>搜索历史</text>
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<text class="uni-icon uni-icon-trash" @click="clearSearch"></text>
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</view>
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<view class="history-content">
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<view class="history-item" v-for="(item, index) in historyList" :key="index">
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{{ item.name }}
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</view>
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</view>
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</view>
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<view v-else class="no-data">您还没有历史记录</view>
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</view>
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<view v-else class="history-box">
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<view v-if="historyList.length > 0" class="history-list-box">
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<view
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class="history-list-item"
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v-for="(item, index) in historyList"
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:key="index"
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@click="listTap(item)"
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>
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<rich-text :nodes="item.nameNodes"></rich-text>
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</view>
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</view>
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<view v-else class="no-data">没有搜索到相关内容</view>
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</view>
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</view>
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</template>
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<script>
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import util from '@/components/amap-wx/js/util.js';
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export default {
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data() {
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return {
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historyList: [],
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isHistory: true,
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list: [],
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flng: true,
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timer: null
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};
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},
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onLoad() {
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// 本示例用的是高德 sdk ，请根据具体需求换成自己的服务器接口。
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this.amapPlugin = util.mapInit();
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this.historyList = uni.getStorageSync('search:history');
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},
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methods: {
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/**
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* 列表点击
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*/
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listTap(item) {
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item = JSON.parse(JSON.stringify(item));
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// 如果当前是历史搜索页面 ，那么点击不储存,直接 跳转
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if (this.history) {
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return;
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} else {
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this.isHistory = true;
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// 去做一些相关搜索功能 ，这里直接返回到上一个页面
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// 点击列表存储搜索数据
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util.setHistory(item);
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uni.navigateBack();
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}
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},
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/**
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* 清理历史搜索数据
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*/
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clearSearch() {
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uni.showModal({
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title: '提示',
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content: '是否清理全部搜索历史？该操作不可逆。',
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success: res => {
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if (res.confirm) {
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this.historyList = util.removeHistory();
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}
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}
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});
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},
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/**
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* 关键字搜索
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* 调用高德地图关键字搜索api
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*/
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getInputtips(val) {
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let _this = this;
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this.amapPlugin.getInputtips({
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keywords: val,
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city: '北京',
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success: data => {
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let dataObj = data.tips;
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// 处理返回数据文字高亮
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dataObj.map(item => {
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return util.dataHandle(item, val);
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});
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//成功回调
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_this.historyList = dataObj;
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},
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fail: info => {
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//失败回调
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console.log(info);
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}
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});
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}
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},
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/**
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* 当 searchInput 输入时触发
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*/
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onNavigationBarSearchInputChanged(e) {
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let text = e.text;
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if (!text) {
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this.isHistory = true;
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this.historyList = [];
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this.historyList = uni.getStorageSync('search:history');
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return;
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} else {
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this.isHistory = false;
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this.getInputtips(text);
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}
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},
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/**
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* 点击软键盘搜索按键触发
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*/
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onNavigationBarSearchInputConfirmed(e) {
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let text = e.text;
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if (!text) {
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this.isHistory = true;
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this.historyList = [];
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this.historyList = uni.getStorageSync('search:history');
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uni.showModal({
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title: '提示',
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content: '请输入内容。',
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success: res => {
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if (res.confirm) {
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}
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}
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});
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return;
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} else {
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uni.showModal({
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title: '提示',
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content: `您输入的内容为"${text}",如果点击确定,将记录到历史搜索,并返回.如果取消不做操作`,
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success: res => {
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if (res.confirm) {
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util.setHistory(text);
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uni.navigateBack();
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}
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}
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});
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}
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},
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/**
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* 点击导航栏 buttons 时触发
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*/
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onNavigationBarButtonTap() {
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uni.showModal({
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title: '提示',
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content: '点击确定，修改输入框的内容为abc',
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success: res => {
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if (res.confirm) {
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const currentWebview = this.$mp.page.$getAppWebview();
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currentWebview.setTitleNViewSearchInputText("abc");
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}
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}
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});
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}
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};
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</script>
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<style>
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.history-title {
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display: flex;
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justify-content: space-between;
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padding: 20rpx 30rpx;
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padding-bottom: 0;
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font-size: 34rpx;
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color: #333;
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}
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.history-title .uni-icon {
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font-size: 40rpx;
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}
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.history-content {
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display: flex;
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flex-wrap: wrap;
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padding: 15rpx;
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}
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.history-item {
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padding: 4rpx 35rpx;
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border: 1px #f1f1f1 solid;
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background: #fff;
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border-radius: 50rpx;
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margin: 12rpx 10rpx;
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color: #999;
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}
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.history-list-box {
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/* margin: 10rpx 0; */
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}
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.history-list-item {
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padding: 30rpx 0;
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margin-left: 30rpx;
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border-bottom: 1px #EEEEEE solid;
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font-size: 28rpx;
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}
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.no-data {
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text-align: center;
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color: #999;
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margin: 100rpx;
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}
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</style>
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75
pages/template/nav-search-input/nav-search-input.vue
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75
pages/template/nav-search-input/nav-search-input.vue
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@@ -0,0 +1,75 @@
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<template>
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<view class="page">
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<swiper indicator-dots="true">
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<swiper-item v-for="(img, key) in imgUrls" :key="key"><image :src="img" /></swiper-item>
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</swiper>
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<view class="uni-padding-wrap uni-common-mt">
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<view class="uni-title">
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<view>本示例为导航栏带搜索框完整功能演示，主要演示有：</view>
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<view>1. 导航栏为 transparent 模式，向上滑动页面，导航栏会从透明变为实色。</view>
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<view>2. 点击搜索框跳转到搜索页面。</view>
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<view>3. 点击导航栏右侧按钮实现关联操作。</view>
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<view>4. 搜索页面为提示词搜索，输入内容实时显示关联词。</view>
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<view>5. 搜索结果根据搜索内容高亮显示文字。</view>
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<view>6. 点击搜索列表或者软键盘搜索按钮，会将结果保存到搜索历史列表。</view>
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<view>7. 点击删除图标，清空历史搜索列表。</view>
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<view>Tips </view>
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<view>1. 本示例目前仅支持 App 端</view>
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<view>2. 所有示例均为演示使用，具体逻辑需要自己实现。</view>
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</view>
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</view>
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<view style="height: 1000rpx;"></view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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showSwiper: false,
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imgUrls: [
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'https://web-assets.dcloud.net.cn/unidoc/zh/muwu.jpg',
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'https://web-assets.dcloud.net.cn/unidoc/zh/cbd.jpg'
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]
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};
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},
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/**
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* 当 searchInput 配置 disabled 为 true 时触发
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*/
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onNavigationBarSearchInputClicked(e) {
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console.log('事件执行了')
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uni.navigateTo({
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url: '/pages/template/nav-search-input/detail/detail'
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});
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},
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/**
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* 点击导航栏 buttons 时触发
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*/
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onNavigationBarButtonTap() {
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uni.showModal({
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title: '提示',
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content: '用户点击了功能按钮，这里仅做展示。',
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success: res => {
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if (res.confirm) {
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console.log('用户点击了确定');
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}
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}
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});
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}
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};
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</script>
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<style>
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image,
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swiper,
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.img-view {
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width: 750rpx;
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width: 100%;
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height: 500rpx;
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}
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.page-section-title {
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margin-top: 50rpx;
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}
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</style>
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