循環中的警報值 [Javascript]

Question

我有一個頁面，我想在其中輸入名稱、圖像 URL、描述在警報中並在循環中顯示此信息。 但這對我不起作用！

這是代碼

    let nameArr = [companyName];
    let logoArr = [companyLogo];
    let logoImgList = [];
    let companyList = "";
    let aboutCompanyArr = [aboutCompany];

    for(let i=0; i < logoArr.length; i++){
        logoImgList[i] = "<img src='" + logoArr[i] + "' width=150 height=150>"; //you don't need to add directory here, Image URLs should be direct!
    }
    for(let i=0; i < nameArr.length; i++){
        companyList += "<div class='companyList'>" + logoImgList[i] + "<br>" + nameArr[i] + "<br>" + aboutCompanyArr[i] + "</div>";
    }
    document.getElementById("companyList").innerHTML = companyList;

Answer 1

var nameArr=[];
var logoArr=[];
var aboutCompanyArr=[];
function addCompany(){

    let companyName = prompt("Enter the company name:");
    let companyLogo = prompt("Copy and paste URL company logo:");
    let aboutCompany = prompt("Say a little about the company:");

    nameArr.push(companyName);
    logoArr.push(companyLogo);
    aboutCompanyArr.push(aboutCompany);
    let logoImgList = [];
    let companyList = "";
    //let companyImgList = [];


        for(let i=0; i < logoArr.length; i++){

            logoImgList[i] = "<img src='" + logoArr[i] + "' width=150 height=150/>"; //you don't need to add directory here, Image URLs should be direct!

        }
        for(let i=0; i < nameArr.length; i++){
            companyList += "<div class='companyList'>" + logoImgList[i] + "<br>" + nameArr[i] + "<br/>" + aboutCompanyArr[i] + "</div>";
        }
        document.getElementById("companyList").innerHTML = companyList;
}

檢查這個。 我已經更新了代碼。