如何将图像添加到这个随机数组？

Question

我想知道是否可以将图像添加到随机生成器，以便在单击按钮时显示电影标题和电影中的图片。

function GetValue()
{
    var myarray= new Array("The Santa Claus","Just Friends","Home Alone", "Home Alone 2","Serendipity","Love Actually","Elf","Christmas Vacation","A Christmas Story","The Grinch","Jingle All the Way","Rudolph the Red-Nosed Reindeer","Ernest Saves Christmas","Frosty the Snowman","The Muppet Christmas Carol","The Nightmare Before Christmas","Jesus of Nazareth 1977","Bad Santa");
    var random = myarray[Math.floor(Math.random() * myarray.length)];
    //alert(random);
    document.getElementById("message").innerHTML=random;
}

#btnSearch {
  color: white;
  background-color: green;
  border: none;
  padding: 10px;
  font-family: verdana;
  font-weight: bold; 
  
  }
h1 {
  text-shadow: -2px 0 green, 0 2px green, 2px 0 green, 0 -2px green;
}
body {
  background-image: url("http://www.publicdomainpictures.net/pictures/20000/velka/green-christmas-background.jpg");
}

#generator {
  display: block;
  margin: auto;
  text-align: center;
  background-color: #ff7878; 
  border: solid;
  border-color: red; 
  height: 250px;
  max-height: 250px;
}

.fa-snowflake-o {
  padding: 15px;
  color: white;
  
}

.fa-gift {
  padding: 15px;
  color: #ff0000;
  
}

.fa-tree {
  padding: 15px;
  color: #378b29;
  
}


#message {
  padding-top: 25px;
  padding-bottom: 25px;
  font-family: verdana; 
  font-size: 20px; 
  font-weight: bold; 
}

.spin {
  -webkit-animation: spin 1s infinite linear;
  -moz-animation: spin 1s infinite linear;
  -o-animation: spin 1s infinite linear;
  animation: spin 5s infinite linear;
     -webkit-transform-origin: 50% 58%;
         transform-origin:50% 58%;
         -ms-transform-origin:50% 58%; /* IE 9 */
}

@-moz-keyframes spin {
  from {
    -moz-transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(360deg);
  }
}

@-webkit-keyframes spin {
  from {
    -webkit-transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

<head>  
<link 
  href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" 
  rel="stylesheet"  type='text/css'>  
  <h1 style="text-align: center; color: red; font-family: verdana; font-weight: bold;">WHAT CHRISTMAS MOVIE SHOULD I WATCH?</h1>
</head>
<body>
  <div class="container">
<div id="generator" style="padding-top: 10px;">
  <p>
    <i class="fa fa-snowflake-o fa-5x spin"></i>
    <i class="fa fa-gift fa-5x spin"></i>
    <i class="fa fa-tree fa-5x spin"></i>
    
    </p>
  
<input type="button" id="btnSearch" value="What Christmas Movie Should I Watch?" onclick="GetValue();" />
<p id="message"></p>
</div>
  </div>
</body>

Answer 1

把它做成一个二维数组，这样就可以了。

var arr = [
        ["Movie Name 1", "Picture URL 1"],
        ["Movie Name 2", "Picture URL 2"],
        ["Movie Name 3", "Picture URL 3"],
        ["Movie Name 4", "Picture URL 4"],
        ["Movie Name 5", "Picture URL 5"]
];
var random = myarray[Math.floor(Math.random() * myarray.length)];

document.getElementById("picture").src=random[1];
document.getElementById("message").innerHTML=random[0];

如何将图像添加到这个随机数组？

How do I add images to this random array?

html

css

jquery

codepen