jy/src/web/staticres/js/index/index_2023.12.js

var _page = {
  searchInput: $('.index-search-container .search-input'),
  searchConfMap: {
    zb: {
      placeholder: '请输入搜项目名称等关键词，例如：医疗设备',
      target: '/jylab/supsearch/index.html',
    },
    qy: {
      placeholder: '请输入企业名称',
      target: '/jylab/entSearch/index.html',
    },
    cg: {
      placeholder: '请输入采购单位名称',
      target: '/jylab/purSearch/index.html',
    },
    gy: {
      placeholder: '请输入您想要查询的供应信息，多个关键词用空格隔开',
      target: '/swordfish/page_web_pc/search/issued',
    },
  },
  init: function () {
    headerNavMini.changeHeaderPlaceholder(true)
    this.initEvents()
    this.initHotBuyerShortName()
    this.initHotIndustryTwoLine()
  },
  initEvents: function () {
    this.initSearchEvents()
    this.initBiddingDescTab()
    this.initImportantGovTab()
  },
  initSearchEvents: function () {
    var _this = this
    // 切换筛选项
    $('.search-type-list').on('click', '.search-type-item', function () {
      var dataId = $(this).attr('data-id')
      $(this).addClass('active').siblings().removeClass('active')
      var searchInput = _this.searchInput
      var conf = _this.searchConfMap[dataId]
      if (dataId == 'zb') {
        searchInput.attr('placeholder', conf.placeholder)
      } else if (dataId == 'qy') {
        searchInput.attr('placeholder', conf.placeholder)
        // entAssoc.getAssocList()
      } else if (dataId == 'cg') {
        searchInput.attr('placeholder', conf.placeholder)
        // entAssoc.getAssocList()
      } else if (dataId == 'gy') {
        searchInput.attr('placeholder', conf.placeholder)
      }
    })
    // 确认搜索
    $('#doSearch').on('click', function () {
      var dataId = $('.search-type-list .search-type-item.active').attr('data-id') || 'zb'
      var searchInput = _this.searchInput
      var searchValue = searchInput.val()
      var conf = _this.searchConfMap[dataId]
      if (!conf) return
      // console.log(searchValue, conf)
      var targetUrl = ''
      if (conf) {
        var url = conf.target
        if (dataId == 'zb') {
          // /jylab/supsearch/index.html?keywords=&searchvalue=&selectType=title%2Ccontent
          targetUrl = url + '?keywords=' + searchValue + '&selectType=title'
        } else if (dataId == 'qy') {
          targetUrl = url + '?searchvalue=' + searchValue
        } else if (dataId == 'cg') {
          targetUrl = url + '?searchvalue=' + searchValue
        } else if (dataId == 'gy') {
          targetUrl = url + '?keywords=' + searchValue
        }
        if (targetUrl) {
          window.open(targetUrl)        
        }
      }
    })
    // 回车搜索
    this.searchInput.on('keydown', function (e) {
      if (e.keyCode === 13) {
        $('#doSearch').trigger('click')
      }
    })
  },
  initBiddingDescTab: function () {
    var tabWrapper = $('.bidding-desc-module')
    tabWrapper.find('.bidding-desc-item').on('click', function () {
      var key = $(this).attr('data-name')
      $(this).addClass('active').siblings().removeClass('active')
      tabWrapper.find('.bidding-desc-content-card-list[data-value='+ key +']').show().siblings().hide()
    })
    tabWrapper.find('.bidding-desc-item:eq(0)').trigger('click')
  },
  initHotBuyerShortName: function () {
    $('.hot-buyer-list .list-info-item-head').each(function() {
      var head_text = $(this).text()
      if (head_text) {
        var sort_text = __helper.getShortName(head_text)
        $(this).text(sort_text)
      }
    })
  },
  initImportantGovTab: function () {
    var tabWrapper = $('.important-gov-card')
    tabWrapper.find('.i-g-card-header-tab').on('click', function () {
      var key = $(this).attr('data-name')
      $(this).addClass('active').siblings().removeClass('active')
      tabWrapper.find('.i-g-card-list-item[data-value='+ key +']').show().siblings().hide()
    })
    tabWrapper.find('.i-g-card-header-tab:eq(0)').trigger('click')
  },
  initHotIndustryTwoLine: function () {
    var _this = this
    $('.hot-industry .industry-aside-item-content.max-line-2').each(function () {
      // 获取第二行最后一个元素
      var $s = _page.getLine2LastDom($(this), $(this).find('li'))
      $s.attr('data-simple-hidden', '')
      $s.nextAll(':not(.more)').attr('data-simple-hidden', '')
      $('.hot-industry [data-simple-hidden]').addClass('hidden')
    })

    // $('.hot-industry .more').on('click', function () {
    //   $(this).parents('.industry-aside-item-content').find('[data-simple-hidden]').removeClass('hidden')
    //   $(this).hide()
    // })
  },
  // 获取第二行最后一个元素
  getLine2LastDom: function ($container, $items) {
    // 获取每个列表项的高度和相对于列表容器顶部的距离
    var domList = []
    var distances = [];
    $items.each(function() {
      domList.push($(this))
      distances.push($(this).offset().top - $container.offset().top);
    });
    var firstRowLastIndex = -1;
    // 第一行最后一个元素
    for (var i = 0; i < distances.length; i++) {
      if (i < distances.length && distances[i] !== distances[i + 1]) {
        firstRowLastIndex = i;
        break;
      }
    }
    var secondRowLastIndex = -1;
    // 找到第二行最后一个元素的索引
    for (var j = firstRowLastIndex + 1; j < distances.length; j++) {
      if (j < distances.length && distances[j] !== distances[j + 1]) {
        secondRowLastIndex = j;
        break;
      }
    }
    if (secondRowLastIndex !== -1) {
      return domList[secondRowLastIndex]
    } else {
      return domList[0]
    }
  },
}

$(function () {
  _page.init()
})