在我的网站中,用户将选择一个图像,然后该图像将被插入到div标签中。我需要它,所以当用户单击插入到div中的图像时,它将从div中删除(删除或隐藏)。我试过了:HTML - JavaScript - 添加和删除/隐藏元素
document.getElementById("elementId").style.display = "none";
和其他类似的东西。我真的不能得到这个工作,请帮助!
HTML + JavaScript代码:
<html>
<head>
<link rel="stylesheet" type="text/css" href="test.css">
<script>
var cardNumber = 1;
var deck = [];
var addCard = function(cardName)
{
if("undefined" != document.getElementById("card" + cardNumber).value)
{
if(deck.indexOf(cardName) > -1)
{
}
else
{
if(deck.length != 1)
{
deck.push(cardName);
document.getElementById("card" + cardNumber).innerHTML = '<img id = "' + cardName + '" class = "deckCardSize" onclick = updateCards(' + cardName + ') src = "Images/Cards/' + cardName + '.png">';
cardNumber += 1;
}
if(deck.length >= 1)
{
cardNumber = 1;
}
}
}
}
</script>
</head>
<body>
<div id = "card1" class = "cards"></div>
<div id = "1">
<img class = "cardSize" onclick = "addCard('Archer')" src = "Images/Cards/Archer.png">
</div>
</body>
CSS代码:
.cards
{
height:150px;
width:125px;
float:left;
margin-left:6.2%;
margin-bottom:30px;
border:5px solid #ff6666;
background-color:#ff6666;
}
.cardSize
{
height:150px;
width:125px;
float:left;
margin-left:7%;
margin-top:30px;
}
你的'updateCards'函数做什么? – Rai
updateCards函数尚未执行任何操作。它应该删除一次卡在div中点击。 – Jordan