cloudnote_web/pages/index/document.vue

<template>
  <div>
    <el-form ref="form" :model="form" :rules="rules" label-width="120px">
      <el-form-item :label="$t('document.form.title')" prop="title">
        <el-col :span="4">
          <el-input v-model="form.title" :placeholder="$t('input_please',{keyword:$t('document.form.title')})"/>
        </el-col>
      </el-form-item>
      <el-form-item :label="$t('document.form.author')" prop="author">
        <el-col :span="4">
          <el-input v-model="form.author" :placeholder="$t('input_please',{keyword:$t('document.form.author')})"/>
        </el-col>
      </el-form-item>
      <el-form-item :label="$t('document.form.tag')" prop="tag">
        <el-col :span="4">
          <el-input v-model="form.tag" :placeholder="$t('input_please',{keyword:$t('document.form.tag')})"/>
        </el-col>
      </el-form-item>
      <el-form-item :label="$t('document.form.profession')" prop="profession">
        <el-col :span="4">
          <el-input v-model="form.profession"
                    :placeholder="$t('input_please',{keyword:$t('document.form.profession')})"/>
        </el-col>
      </el-form-item>
      <el-collapse v-model="activeNames">
        <el-collapse-item :title="activeNames[0]==='1'?$t('hide_more_query'):$t('more_query')" name="1">
          <el-form-item :label="$t('document.form.start_year')" prop="start_year">
            <el-col :span="4">
              <el-input v-model="form.start_year"
                        :placeholder="$t('input_please',{keyword:$t('document.form.start_year')})"/>
            </el-col>
          </el-form-item>
          <el-form-item :label="$t('document.form.end_year')" prop="end_year">
            <el-col :span="4">
              <el-input v-model="form.end_year"
                        :placeholder="$t('input_please',{keyword:$t('document.form.end_year')})"/>
            </el-col>
          </el-form-item>
        </el-collapse-item>
        <el-form-item class="mt1">
          <el-button type="success" @click="query">{{$t('button.query')}}</el-button>
          <el-button type="info" @click="$refs.form.resetFields()">{{$t('reset')}}</el-button>
        </el-form-item>
      </el-collapse>
    </el-form>
    <el-row class="mt3">
      <el-col :span="18">
        <template v-if="docList.length===0">
          <el-alert
            :title="tip"
            type="success"
            :closable="false"
            center>
          </el-alert>
        </template>
        <template v-else>
          <el-row v-for="(item,index) in docList" class="mt2" :key="index">
            <el-row type="flex" align="middle">
              <el-col :span="1"><span>{{index+1}}.</span></el-col>
              <el-col :span="16" class="doc-title"><span>{{item.title}}</span></el-col>
            </el-row>
            <el-row type="flex" align="middle" class="center mt1">
              <el-col :span="2"><span>[{{item.type}}]</span></el-col>
              <el-col :span="1"><span>{{item.author}}</span></el-col>
              <el-col :span="3"><span>{{item.profession}}</span></el-col>
              <el-col :span="3"><span>{{item.school}}&nbsp{{item.year}}</span></el-col>
              <el-col :span="4"><span>{{$t('document.doc_list.year')}}</span></el-col>
            </el-row>
            <el-row class="mt1">
              <p class="doc-summary">{{item.summary}}</p>
            </el-row>
            <el-row class="mt1">
              <el-col :span="10" class="doc-title">
                <el-tag v-for="tag in item.tag.split(',')" :key="tag" class="ml1">{{tag}}</el-tag>
              </el-col>
              <el-col :span="2">
                <el-button @click="read(item)">{{$t('reading_online')}}</el-button>
              </el-col>
            </el-row>
          </el-row>
        </template>
      </el-col>
      <el-col :span="5" class="ml3">
        <el-row>
          <h1 class="center">{{$t('today_recommend')}}</h1>
        </el-row>
        <div class="recommend-list">

          <el-row v-for="(item,index) in recommend_list" :key="index">
            <h3 class="center doc-title">{{item.title}}</h3>
            <p class="doc-summary">{{item.summary}}</p>
          </el-row>
        </div>
      </el-col>
    </el-row>
    <el-pagination
      layout="prev, pager, next"
      :total="total" class="center mt1">
    </el-pagination>
  </div>
</template>

<script lang="ts">
  import Vue from 'vue'
  import { Loading } from 'element-ui'

  export default Vue.extend({
    name: 'document',
    data() {
      return {
        form: {
          title: '',
          author: '',
          tag: '',
          profession: '',
          school: '',
          tutor: '',
          start_year: '',
          end_year: '',
          content: ''
        },
        rules: {},
        activeNames: [],
        docList: [],
        recommend_list: [],
        tip: this.$t('document.tip.empty'),
        total:1
      }
    },
    methods: {
      read(item: any) {
        let loadingInstance =Loading.service({});
        let that=this
        this.GLOBAL.fetchGet(`/v1/api/file/find/${item.fileId}`,{},function(res) {
            if(res.code==='200'){
                fetch(`${that.GLOBAL.server_address}${res.msg}`).then(res=>res.text()).then(res=>{
                  item.content=res
                  loadingInstance.close()
                  that.$store.commit('menus/read')
                  that.$store.commit('read/open', item)
                  that.$router.push(that.localePath('/read'))
                }).catch(err=>{
                  console.error(err)
                  loadingInstance.close()
                })
            }else{
              loadingInstance.close()
              that.$message.error(that.$t('error_500').toString())
            }
        })

      },
      query(){
        let that=this
        let loadingInstance =Loading.service({});
        this.GLOBAL.fetchGet('/v1/api/paper/list', {
          title: this.form.title,
          author: this.form.author,
          tag: this.form.tag,
          profession: this.form.profession,
          startYear: this.form.start_year,
          endYear: this.form.end_year
        }, function(res) {
          if(res.code==='200'){
            that.docList=res.data.data
            that.total=res.data.total
          }else{
            that.$message.error(that.$t('error_500').toString())
          }
          loadingInstance.close()
        })
      }
    },
    mounted() {
      this.query()
    }
  })
</script>
<style>
  .doc-title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .doc-summary {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  .recommend-list {
    overflow-y: scroll;
  }
</style>