icssDService/src/js/drugInfo.js

import {post, imageUrlPrefix,getUrlArgObject, throttle} from './promise.js';
(function(){
    getInfomation();
    function getInfomation(){
        // var infoUrl ="http://" + window.location.host+'/icss-web/kl/introduce/get_by_itemidAndType';
        // var infoUrl ="http://" + window.location.host+'/api/icss/introduceInfo/getByQuestionId';
        var infoUrl ='http://192.168.2.236:5050/api/icss/introduceInfo/getByQuestionId'
      
        var param = {
            "type":  getUrlArgObject('type'),
            "questionId":  getUrlArgObject('questionId'),
            "position": getUrlArgObject('position')
        };
        post(infoUrl, param).then((res) => {
            const data = res.data.data
            var str='',anchors='',item='';
            if(!data){
                $("h1").html("暂时没有数据");
                $(".anchors").css("display", "none");
                return;
            }
            var list  = data.introduceDetailList;
            $("h1").html(data.tagName);
            //list.map((item,i) =>{
            for(var i=0;i<list.length;i++) {
                item = list[i];
                item.content = item.content.replace(/{imageUrlPrefix}/g, imageUrlPrefix)
                anchors = '<li><i></i><a href="#' + item.id +
                    '">' + item.title + '</a></li><li class="anchor-line"></li>';
                str = '<div class="title"><h2 id="' + item.id +
                    '">' + '【'+ item.title + '】'+
                    '</h2></div>' +
                    '<div class="contentBox">' + item.content + '<div>';
                $(".infos").append(str);
                $(".anchors ul").append(anchors);
                //});
            }
            addLinkClickEvent();
            adjustHeight();

            function addScrollEvent() {
                var scrollTop = $('.infos').scrollTop()
                var divHeight = 0;
                for (var i = 0; i < list.length; i++) {
                    divHeight = divHeight + parseInt($('#' + list[i].id).css('height')) + parseInt($('#' + list[i].id).parent().next().css('height')) +40
                    if(divHeight > scrollTop) {
                        // this.setState({
                        //     currentIndex: i
                        // })
                        var anchor = 2*i

                        $('.anchors ul').children().eq(anchor).addClass('active').siblings().removeClass('active')
                        return
                    }
                }
            }
            $(".infos").scroll(throttle(addScrollEvent,200))

        })


    }


    function addLinkClickEvent(){
        $("li:first").addClass("active");
        $("li>a").on("click",function(){
            $(".active").removeClass('active');
            $(this).parent().addClass("active");
        });
    }

    function adjustHeight(){
        var ht = window.innerHeight;
        $(".content").height(ht-145+"px");
    }

})();