一些简单的例子,用原生js和jQuery实现随意改变div属性,和重置。代码如下:
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<!DOCTYPE html>
<html>
<head>
<meta charset= "utf-8" />
<title>函数传参,改变Div任意属性的值</title>
<style type= "text/css" >
body,p{margin:0;padding:0;}
body{color: #333;font:12px/1.5 Tahoma;padding-top:10px;}
#outer{width:300px;margin:0 auto;}
p{margin-bottom:10px;}
button{margin-right:5px;}
label{width:5em;display:inline-block;text-align:right;}
input{padding:3px;font-family:inherit;border:1px solid #ccc;}
#div1{color:#fff;width:180px;height:180px;background:#000;margin:0 auto;padding:10px;}
</style>
<script type= "text/javascript" src= "js/jquery-1.4.2.min.js" ></script>
<script type= "text/javascript" >
<!DOCTYPE html>
<html>
<head>
<meta charset= "utf-8" />
<title>函数传参,改变Div任意属性的值</title>
<style type= "text/css" >
body,p{margin:0;padding:0;}
body{color: #333;font:12px/1.5 Tahoma;padding-top:10px;}
#outer{width:300px;margin:0 auto;}
p{margin-bottom:10px;}
button{margin-right:5px;}
label{width:5em;display:inline-block;text-align:right;}
input{padding:3px;font-family:inherit;border:1px solid #ccc;}
#div1{color:#fff;width:180px;height:180px;background:#000;margin:0 auto;padding:10px;}
</style>
<script type= "text/javascript" src= "js/jquery-1.4.2.min.js" ></script>
<script type= "text/javascript" >
/*var changeSytle = function (elem,name,value){
elem.style[name] = value;
}
window.onload = function (){
var oDiv = document.getElementById("div1");
var oBtn = document.getElementsByTagName("button");
var oInput = document.getElementsByTagName("input");
oBtn[0].onclick = function (){
changeSytle (oDiv,oInput[0].value,oInput[1].value)
} ,
oBtn[1].onclick = function (){
oDiv.removeAttribute("style");
}
} */ 原生js部分实现
$( function (){
$( "button:first" ).click( function (){
var styleName= $( "#outer" ).find( "input:first" ).val();
var styleVal = $( "#outer" ).find( "input:last" ).val();
$( "#div1" ).css(styleName,styleVal);
})
$( "button:last" ).click( function (){
$( "#div1" ).removeAttr( "style" );
})
})
</script>
</head>
<body>
<div id= "outer" >
<p><label>属性名:</label><input type= "text" value= "background" name= "styleName" /></p>
<p><label>属性值:</label><input type= "text" value= "blue" name= "val" /></p>
<p><label></label><button>确定</button><button>重置</button></p>
</div>
<div id= "div1" >在上方输入框输入 "属性名" 及 "属性值" ,点击确定按钮查看效果。</div>
</body>
</html>
$( function (){
$( "button:first" ).click( function (){
var styleName= $( "#outer" ).find( "input:first" ).val();
var styleVal = $( "#outer" ).find( "input:last" ).val();
$( "#div1" ).css(styleName,styleVal);
})
$( "button:last" ).click( function (){
$( "#div1" ).removeAttr( "style" );
})
})
</script>
</head>
<body>
<div id= "outer" >
<p><label>属性名:</label><input type= "text" value= "background" name= "styleName" /></p>
<p><label>属性值:</label><input type= "text" value= "blue" name= "val" /></p>
<p><label></label><button>确定</button><button>重置</button></p>
</div>
<div id= "div1" >在上方输入框输入 "属性名" 及 "属性值" ,点击确定按钮查看效果。</div>
</body>
</html>
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