206 lines
3.9 KiB
Plaintext
206 lines
3.9 KiB
Plaintext
<template>
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<view class="pages">
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<!-- #ifndef H5 -->
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<statusBar></statusBar>
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<!-- #endif -->
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<info-list></info-list>
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</view>
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</template>
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<script>
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let cdbRef;
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import infoList from '@/pagesPackage/ngtools_information/list.vue'
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import statusBar from "@/uni_modules/uni-nav-bar/components/uni-nav-bar/uni-status-bar";
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import Gps from '@/uni_modules/json-gps/js_sdk/gps.js';
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const gps = new Gps(),
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db = uniCloud.database();
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export default {
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components: {
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statusBar,
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infoList
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},
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computed: {
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inputPlaceholder(e) {
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if (uni.getStorageSync('CURRENT_LANG') == "en") {
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return 'Please enter the search content'
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} else {
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return '请输入搜索内容'
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}
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},
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colList() {
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return [
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db.collection('opendb-news-articles').where(this.where).field(
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'avatar,title,last_modify_date,user_id').getTemp(),
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db.collection('uni-id-users').field('_id,nickname').getTemp()
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]
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}
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},
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data() {
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return {
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where: '"article_status" == 1',
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keyword: "",
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showRefresh: false,
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listHight: 0
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}
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},
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watch: {
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keyword(keyword, oldValue) {
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let where = '"article_status" == 1 '
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if (keyword) {
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this.where = where + `&& /${keyword}/.test(title)`;
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} else {
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this.where = where;
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}
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}
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},
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async onReady() {
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// #ifdef APP-NVUE
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/* 可用窗口高度 - 搜索框高 - 状态栏高 */
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this.listHight = uni.getSystemInfoSync().windowHeight - uni.getSystemInfoSync().statusBarHeight - 50 +
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'px';
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// #endif
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// #ifndef APP-NVUE
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this.listHight = 'auto'
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// #endif
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cdbRef = this.$refs.udb
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},
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async onShow() {
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this.keyword = getApp().globalData.searchText
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getApp().globalData.searchText = ''
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//这里仅演示如何，在onShow生命周期获取设备位置，并在设备或者应用没有权限时自动引导。设置完毕自动重新获取。
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//你可以基于他做自己的业务，比如：根据距离由近到远排序列表数据等
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// uni.showLoading({
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// title:"获取定位中"
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// });
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//默认h5端不获取定位
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// #ifndef H5
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let location = await gps.getLocation({
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geocode: true
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})
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// console.log(location);
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// #endif
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// if(location){
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// uni.showToast({
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// title: JSON.stringify(location),
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// icon: 'none'
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// });
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// }
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// uni.hideLoading()
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},
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methods: {
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searchClick(e) { //点击搜索框
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uni.hideKeyboard();
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uni.navigateTo({
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url: '/pages/list/search/search',
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animationType: 'fade-in'
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});
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},
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retry() {
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this.refresh()
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},
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refresh() {
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cdbRef.loadData({
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clear: true
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}, () => {
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uni.stopPullDownRefresh()
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// #ifdef APP-NVUE
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this.showRefresh = false
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// #endif
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console.log('end');
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})
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console.log('refresh');
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},
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loadMore() {
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cdbRef.loadMore()
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},
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onqueryerror(e) {
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console.error(e);
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},
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onpullingdown(e) {
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console.log(e);
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this.showRefresh = true
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if (e.pullingDistance > 100) {
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this.refresh()
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}
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}
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},
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// #ifndef APP-NVUE
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onPullDownRefresh() {
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this.refresh()
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},
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onReachBottom() {
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this.loadMore()
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}
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// #endif
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}
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</script>
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<style scoped>
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/* #ifndef APP-NVUE */
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view {
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display: flex;
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box-sizing: border-box;
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flex-direction: column;
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}
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/* #endif */
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.pages {
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background-color: #FFFFFF;
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}
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.avatar {
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width: 200rpx;
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height: 200rpx;
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margin-right: 10rpx;
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}
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.main {
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justify-content: space-between;
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flex: 1;
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}
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.title {
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font-size: 16px;
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}
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.info {
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flex-direction: row;
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justify-content: space-between;
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}
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.author,
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.last_modify_date {
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font-size: 14px;
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color: #999999;
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}
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.uni-search-box {
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background-color: #FFFFFF;
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position: sticky;
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height: 50px;
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top: 0;
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left: 0;
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/* #ifndef APP-PLUS */
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z-index: 9;
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/* #endif */
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/* #ifdef MP-WEIXIN */
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width: 580rpx;
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/* #endif */
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}
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.cover-search-bar {
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height: 50px;
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position: relative;
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top: -50px;
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margin-bottom: -50px;
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/* #ifndef APP-NVUE */
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z-index: 999;
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/* #endif */
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}
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</style> |