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新手寻帮助,请问点击按钮过后,按钮背景颜色变为绿色,当点击其他按钮时,之前的按钮颜色变回原样,按钮我是用表格布局的,请问怎样实现这个功能呢?我之前用鼠标经过hover来做,也能模仿触摸效果,但是当点击其他空白的地方时候,按钮颜色就变回原来的样子了。代码如下:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width,initial-scale=1.0"/>
<title>充值</title>
<link rel="stylesheet" text/css/ href="../css/api.css">
<link rel="stylesheet" type="text/css" href="../css/common.css"/>
<style>
body, html {
height: 90%;
}
body {
background-repeat: no-repeat;
background-size: 100%;
}
i {
display: block;
width: 30px;
background-size: 30px;
background-repeat: no-repeat no-repeat;
background-position: center;
}
.tel{
background-image: url("../image/home_icon_phone@2x.png");
}
.input-wrap {
padding: 10px 0;
display: -webkit-box;
}
.input-wrap:first-child {
border-bottom: 1px solid #d4d4d4;
}
.form {
background-color: #EEEEEE;
margin: 40px 40px;
border-radius: 8px;
padding: 0 10px;
line-height: 30px;
}
.input-wrap input {
display: block;
-webkit-box-flex: 1;
background-color: rgba(255, 255, 255, 0);
height: 30px;
}
.money{
width:100%;
margin-top:20px;
}
.td{
height: 60px;
}
.jine{margin-left:40px;margin-top:20px;}
.pay1{
height:30px;
margin-left:40px;
}
.pay2{
float:right;
height:30px;
margin-right: 40px;
}
.pay_bt input{
width:32%;
border-style:solid;
border-width: 1px;
border-radius: 4px;
border-color:#009100;
color:#009100;
}
.pay1:hover{
background-color:#00CD00;
color:#ffffff;
}
.pay2:hover{
background-color:#00CD00;
color:#ffffff;
}
.pay_now{
color:#ffffff;
}
.footer {
color: #ffffff;
margin: 0 40px;
text-align: center;
border-radius: 5px;
height: 40px;
line-height: 40px;
margin-top:40px;
background-color: #FF7800;
}
</style>
</head>
<body>
<div class="content">
<form id="form_pay">
<div class="form">
<div class="input-wrap">
<i class="tel"></i>
<input type="tel" placeholder="手机号码" class="txt" id="telNum" value="" maxlength="11"
onpropertychange="replaceNotNumber(this)"/>
</div>
</div>
<div class="pay_table" form="form_pay">
<table class="money" >
<tr>
<td class="td">
<div class="pay_bt">
<input type="button" class="pay1" id="pay_10" value="10元"/>
<input type="button" class="pay2" id="pay_30" value="30元"/>
</div>
</td>
</tr>
<tr>
<td class="td">
<div class="pay_bt">
<input type="button" class="pay1" id="pay_50" value="50元"/>
<input type="button" class="pay2" id="pay_100" value="100元"/>
</div>
</td>
</tr>
<tr>
<td class="td">
<div class="pay_bt">
<input type="button" class="pay1" id="pay_200" value="200元"/>
<input type="button" class="pay2" id="pay_300" value="300元"/>
</div>
</td>
</tr>
<tr>
<td class="td">
<div class="pay_bt">
<input type="button" class="pay1" id="pay_400" value="400元"/>
<input type="button" class="pay2" id="pay_500" value="500元"/>
</div>
</td>
</tr>
</table>
</div>
<div class="jine">
<p>充值金额:</p>
</div>
<footer class="footer">
<div>
<input class="pay_now" form="form_pay" type="submit" id="pay_now"
value="立即充值" tapmode="yellow-btn-active"/>
</div>
</footer>
</form>
</div>
</body>
<script src="../script/zepto.min.js"></script>
<script src="../script/swipe.js"></script>
<script type="text/javascript" src="../script/api.js"></script>
<script type="text/javascript" src="../script/aliPay.js"></script>
<script>
apiready = function () {
fixIos7Bar($("header"));
};
function pay(){
api.openWin({
name:"pay",
url:'pay_choice.html'
})
}
api.addEventListener({
name:'onclick'
},function(ret,err){
var pay10 = document.getElementById("pay_10");
var pay30 = document.getElementById("pay_30");
var pay50 = document.getElementById("pay_50");
var pay100 = document.getElementById("pay_100");
var pay200 = document.getElementById("pay_200");
var pay300 = document.getElementById("pay_300");
var pay400 = document.getElementById("pay_400");
var pay500 = document.getElementById("pay_500");
switch(pay){
case pay10:
var pay = 10;
break;
case pay30:
var pay = 30;
break;
case pay50:
var pay = 50;
break;
case pay100:
var pay = 100;
break;
case pay200:
var pay = 200;
break;
case pay300:
var pay = 300;
break;
case pay400:
var pay = 400;
break;
case pay500:
var pay = 500;
break;
}
});
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点击按钮事件后,按钮变色
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