小强的HTML5移动开发之路（45）——汇率计算器【1】

浏览数：21 / 时间：2015年06月11日

这两天看了《PhoneGap实战》上面有一个汇率计算器的例子，个人觉得比较好，就拿出来和大家分享一下，在接下来的几篇文章中我们来一起完成这个PhoneGap + Jquery mobile的小练习。

一、在DrameWeaver中新建站点，如图：

二、编写汇率计算页

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<!--引入相关样式框架-->
<link rel="stylesheet" href="css/jquery.mobile-1.0.1.min.css"/>
<script src="js/jquery.js"></script>
<script src="js/jquery.mobile-1.0.1.min.js"></script>
</head>
<body>
	<div data-role="page" id="index">
    	<div class="exchangeRates">
        <div class="header">
        	<div class="right">
            	<div class="right">
                	<a href="#setting" data-transition="slide"><img src="images/tm.gif" width="80" height="89" border="0"></a>
                </div>
            </div>
        </div>
        <div class="bg">
        	<div class="list">
            	<div class="currency">人民币</div>
                <div class="money"><input type="number" id="c1" maxlength="12" value="0"/></div>
            </div>
        	<div class="list">
            	<div class="currency">美元</div>
                <div class="money strong"><input type="number" id="c2" maxlength="12" value="0"/></div>
            </div>
        	<div class="list">
            	<div class="currency">日元</div>
                <div class="money strong"><input type="number" id="c3" maxlength="12" value="0"/></div>
            </div>
        	<div class="list">
            	<div class="currency">里尔</div>
                <div class="money strong"><input type="number" id="c4" maxlength="12" value="0"/></div>
            </div>
        	<div class="list">
            	<div class="currency">新加坡元</div>
                <div class="money strong"><input type="number" id="c5" maxlength="12" value="0"/></div>
            </div>
            <div class="list">
            	<div class="currency">欧元</div>
                <div class="money strong"><input type="number" id="c6" maxlength="12" value="0"/></div>
            </div>
            <div class="list">
            	<div class="currency">克朗</div>
                <div class="money strong"><input type="number" id="c7" maxlength="12" value="0"/></div>
            </div>
            <div class="list">
            	<div class="currency">英镑</div>
                <div class="money strong"><input type="number" id="c8" maxlength="12" value="0"/></div>
            </div>          
        </div>
    </div>
    <div data-role="page" id="setting">
    	<div class="setRates">
        
        </div>
    </div>
</body>
</html>

这个界面现在还很不美观，我们来设计一下样式

引入样式文件：

<link rel="stylesheet" href="css/style.css"/>

添加头部样式：

/* CSS Document */
body{
	background-color:#c19e7d;
	font-family:"黑体";
	margin:0px;
	padding:0px;
}

/*
1.text-align:center 设置文本或img标签等一些内联对象（或与之类似的元素）的居中。
2.margin:0 auto 设置块元素（或与之类似的元素）的居中。
*/

.exchangeRates,.setRates{
	width:480px; 
	height:100%;
	margin:0 auto;
	font-family:"黑体";	
}

.header{
	width:480px;	
	height:116px;
	background:url(../images/title.png) no-repeat;
}

.header .right{ 
	float:right;
	width:80px;
	height:54px;
}
.header .right a{
	float:right;
	width:80px;
	height:54px;	
}
.header .right a:hover{
	float:left;
	width:80px;
	height:54px;	
	background:url(../images/setting.png) no-repeat;
}

添加列表样式：

.bg{
	width:480px;
	height:598px;
	background:url(../images/bg.png) no-repeat;
	background-color:#999933;
	overflow:hidden;
}

.bg .list{
	float:left;
	width:480px;
	height:77px;
	background:url(../images/line.png) 0px 64px no-repeat;	
}

.bg .list .currency{
	float:left;
	width:150px;
	height:77px;
	text-align:left;
	font-size:28px;
	line-height:50px;
	color:#bea58c;
	padding-left:30px;
}

.bg .list .money{ 
	float:left; 
	width:240px;
	height:77px; 
	text-align:right; 
	font-weight:bold; 
	line-height:50px; 
	color:#ffefda;
	padding-top:3px;
}
.bg .list .money input{
	float:right; 
	background-color:transparent; 
	width:210px; 
	height:25px;
	border:0px; 
	font-size:30px; 
	color:#ffefda; 
	font-family:Arial, Helvetica, sans-serif;
	padding-left:6px; 
	padding-right:6px; 
	text-align:right;
}

.strong{ font-weight:bold}

.footer{
	width:480px; 
	height:49px; 
	background:url(../images/bottom.png) no-repeat;
}