函數(shù)傳參，改變Div任意屬性的值

2024-09-05 12:22:31

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函數(shù)傳參，改變Div任意屬性的值，在上方輸入框輸入"屬性名"及"屬性值"，點擊確定按鈕查看效果。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>函數(shù)傳參，改變Div任意屬性的值</title><style> 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> var changeStyle = 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 ()	{		changeStyle(oDiv, oInput[0].value, oInput[1].value)		},	oBtn[1].onclick = function ()	{		oDiv.removeAttribute("style")	}}</script></head><body><div   class="iwvjtn8m0"   id="outer">    <p><label>屬性名：</label><input type="text" value="background" /></p>    <p><label>屬性值：</label><input type="text" value="blue" /></p>    <p><label></label><button>確定</button><button>重置</button></p></div><div   class="iwvjtn8m0"   id="div1">在上方輸入框輸入"屬性名"及"屬性值"，點擊確定按鈕查看效果。</div></body></html>

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