<template>
<view :class="theme_view">
<!-- 分类 -->
<scroll-view v-if="(category_list || null) != null && category_list.length > 0" class="nav-base scroll-view-horizontal bg-white oh" scroll-x="true">
<view :class="'item cr-grey dis-inline-block padding-horizontal-main ' + (nav_active_value == 0 ? 'cr-main' : '')" @tap="nav_event" data-value="0">{{$t('common.all')}}</view>
<block v-for="(item, index) in category_list" :key="index">
<view :class="'item cr-grey dis-inline-block padding-horizontal-main ' + (nav_active_value == item.id ? 'cr-main' : '')" @tap="nav_event" :data-value="item.id">{{ item.name }}</view>
</block>
</scroll-view>
<!-- 列表 -->
<scroll-view :scroll-y="true" class="scroll-box scroll-box-ece-nav" @scrolltolower="scroll_lower" lower-threshold="60">
<view v-if="(data_list || null) != null && data_list.length > 0" class="data-list padding-horizontal-main padding-top-main oh">
<block v-for="(item, index) in data_list" :key="index">
<view :data-value="item.url" @tap="url_event" class="item padding-main border-radius-main bg-white oh cp spacing-mb">
<view v-if="(item.cover || null) != null" class="oh pr item-cover">
<image :src="item.cover" mode="aspectFit" class="radius fl cover"></image>
<view class="base-right fr">
<view class="fw-b single-text text-size" :style="(item.title_color || null) != null ? 'color:' + item.title_color + ' !important;' : ''">{{ item.title }}</view>
<view v-if="(item.describe || null) != null" class="cr-base margin-top-sm multi-text text-size-sm">{{item.describe}}</view>
<view class="pa right-0 bottom-0 base-right-bottom cr-grey text-size-xs">
<text class="fl">{{ item.add_time }}</text>
<text class="fr">{{$t('article-category.article-category.gxra15')}}{{ item.access_count }}</text>
</view>
</view>
</view>
<block v-else>
<view class="fw-b single-text text-size" :style="(item.title_color || null) != null ? 'color:' + item.title_color + ' !important;' : ''">{{ item.title }}</view>
<view class="cr-grey oh text-size-xs margin-top-sm">
<text class="fl">{{ item.add_time }}</text>
<text class="fr">{{$t('article-category.article-category.gxra15')}}{{ item.access_count }}</text>
</view>
</block>
</view>
</block>
</view>
<view v-else>
<!-- 提示信息 -->
<component-no-data :propStatus="data_list_loding_status" :propMsg="data_list_loding_msg"></component-no-data>
</view>
<!-- 结尾 -->
<component-bottom-line :propStatus="data_bottom_line_status"></component-bottom-line>
</scroll-view>
<!-- 公共 -->
<component-common ref="common"></component-common>
</view>
</template>
<script>
const app = getApp();
import componentCommon from '@/components/common/common';
import componentNoData from "@/components/no-data/no-data";
import componentBottomLine from "@/components/bottom-line/bottom-line";
export default {
data() {
return {
theme_view: app.globalData.get_theme_value_view(),
data_list_loding_status: 1,
data_list_loding_msg: "",
data_bottom_line_status: false,
data_is_loading: 0,
data_list: [],
data_total: 0,
data_page_total: 0,
data_page: 1,
params: null,
category_list: [],
nav_active_value: 0,
// 自定义分享信息
share_info: {},
};
},
components: {
componentCommon,
componentNoData,
componentBottomLine,
},
onLoad(params) {
// 调用公共事件方法
app.globalData.page_event_onload_handle(params);
// 设置参数
this.setData({
params: params,
nav_active_value: params.id || 0,
});
// 数据加载
this.get_data();
},
onShow() {
// 调用公共事件方法
app.globalData.page_event_onshow_handle();
// 公共onshow事件
if ((this.$refs.common || null) != null) {
this.$refs.common.on_show();
}
},
// 下拉刷新
onPullDownRefresh() {
this.setData({
data_page: 1,
});
this.get_data_list(1);
},
methods: {
// 初始化
get_data() {
uni.request({
url: app.globalData.get_request_url("index", "article"),
method: "POST",
data: {},
dataType: "json",
success: (res) => {
uni.stopPullDownRefresh();
if (res.data.code == 0) {
var data = res.data.data;
this.setData({
category_list: data.category_list || [],
});
// 基础自定义分享
this.setData({
share_info: {
path: "/pages/article-category/article-category",
query: "id=" + this.nav_active_value,
},
});
// 获取列表数据
this.get_data_list(1);
} else {
this.setData({
data_list_loding_status: 0,
data_list_loding_msg: res.data.msg,
});
app.globalData.showToast(res.data.msg);
}
// 分享菜单处理
app.globalData.page_share_handle(this.share_info);
},
fail: () => {
uni.stopPullDownRefresh();
this.setData({
data_list_loding_status: 2,
});
app.globalData.showToast(this.$t('common.internet_error_tips'));
},
});
},
// 获取数据列表
get_data_list(is_mandatory) {
// 分页是否还有数据
if ((is_mandatory || 0) == 0) {
if (this.data_bottom_line_status == true) {
uni.stopPullDownRefresh();
return false;
}
}
// 是否加载中
if (this.data_is_loading == 1) {
return false;
}
this.setData({ data_is_loading: 1 });
// 加载loding
if(this.data_page > 1) {
uni.showLoading({
title: this.$t('common.loading_in_text'),
});
}
// 获取数据
uni.request({
url: app.globalData.get_request_url("datalist", "article"),
method: "POST",
data: {
page: this.data_page,
id: this.nav_active_value || 0,
},
dataType: "json",
success: (res) => {
if(this.data_page > 1) {
uni.hideLoading();
}
uni.stopPullDownRefresh();
if (res.data.code == 0) {
var data = res.data.data;
if (data.data.length > 0) {
if (this.data_page <= 1) {
var temp_data_list = data.data;
} else {
var temp_data_list = this.data_list || [];
var temp_data = data.data;
for (var i in temp_data) {
temp_data_list.push(temp_data[i]);
}
}
this.setData({
data_list: temp_data_list,
data_total: data.total,
data_page_total: data.page_total,
data_list_loding_status: 3,
data_page: this.data_page + 1,
data_is_loading: 0,
});
// 是否还有数据
this.setData({
data_bottom_line_status: this.data_list.length > 0 && this.data_page > 1 && this.data_page > this.data_page_total,
});
} else {
this.setData({
data_list_loding_status: 0,
data_is_loading: 0,
});
if (this.data_page <= 1) {
this.setData({
data_list: [],
data_bottom_line_status: false,
});
}
}
} else {
this.setData({
data_list_loding_status: 0,
data_list_loding_msg: res.data.msg,
data_is_loading: 0,
});
app.globalData.showToast(res.data.msg);
}
},
fail: () => {
if(this.data_page > 1) {
uni.hideLoading();
}
uni.stopPullDownRefresh();
this.setData({
data_list_loding_status: 2,
data_is_loading: 0,
});
app.globalData.showToast(this.$t('common.internet_error_tips'));
},
});
},
// 滚动加载
scroll_lower(e) {
this.get_data_list();
},
// 导航事件
nav_event(e) {
this.setData({
nav_active_value: e.currentTarget.dataset.value || 0,
data_page: 1,
data_list: [],
data_list_loding_status: 1,
data_bottom_line_status: false
});
this.get_data_list(1);
},
// url事件
url_event(e) {
app.globalData.url_event(e);
}
},
};
</script>
<style>
@import "./article-category.css";
</style>