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  • JavaScript实例---表格隔行变色以及移入鼠标高亮

    <!DOCTYPE HTML>
    <html>
    <head>
    <meta charset="utf-8">
    <title>index</title>
    <style type="text/css">
    	#div1{ 100px;height:100px;background: red;}
    </style>
    <script type="text/javascript">
    window.onload = function()
    {
    	var oTab = document.getElementById('tab1');
    	var oldColor = '';
    	for(var i=0;i<oTab.tBodies[0].rows.length;i++)
    	{
    		oTab.tBodies[0].rows[i].onmouseover = function()
    		{
    			oldColor = this.style.background;
    			this.style.background = "green";
    		}
    		oTab.tBodies[0].rows[i].onmouseout = function()
    		{
    			this.style.background = oldColor;
    		}
    		if(i%2)
    		{
    			oTab.tBodies[0].rows[i].style.background = 'red';
    		}
    		else
    		{
    			oTab.tBodies[0].rows[i].style.background= " ";
    		}
    	}
    }
    
    </script>
    </head>
    <body>
    	<table border="1" width="300" id="tab1">
    		<thead>
    			<td>ID</td>
    			<td>NAME</td>
    			<td>AGE</td>
    		</thead>
    		<tbody> 
    			<tr>
    				<td>1</td>
    				<td>John</td>
    				<td>27</td>
    			</tr>
    			<tr>
    				<td>2</td>
    				<td>Lucy</td>
    				<td>27</td>
    			</tr>
    			<tr>
    				<td>3</td>
    				<td>Dan</td>
    				<td>26</td>
    			</tr>
    			<tr>
    				<td>4</td>
    				<td>Ben</td>
    				<td>30</td>
    			</tr>
    		</tbody>
    	</table>
    </body>
    </html>
    

      

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  • 原文地址:https://www.cnblogs.com/zsboy/p/4507440.html
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