日期:2014-05-16  浏览次数:20375 次

怎样在html中调用javascript中的数据
HTML code

<html>
<head>
<title>
左右
</title>
</head>
<body>
<div style="position:absolute;top:0;left:0;width:w;height:100;background-color:blue">   *********
<marquee>
<img src="tx.jpg">
</marquee>
</div>
<div style="position:absolute;top:0;left:w;width:w;height:100;background-color:yellow">   *******
<marquee direction=right>
<img src="tx2.jpg">
</marquee>
</div>
<script>
var w=screen.availWidth;
w=w/2;
var h=screen.availHeight;
h=h/2;

</script>
</body>
</html>


如上代码 我想在*******行中调用script中的w变量,可是在浏览器上调试时发现不对,那么应该怎样改呢??先谢谢各位了

------解决方案--------------------
不是这样子的,应该在javascript函数中把w,h计算后改变div的width和heigh
------解决方案--------------------
HTML code
<html>
<head>
<title>
左右
</title>
</head>
<body>
<div id="div1" style="position:absolute;top:0;left:0;width:w;height:100;background-color:blue">   *********
<marquee>
<img src="tx.jpg">
</marquee>
</div>
<div id="div2" style="position:absolute;top:0;background-color:yellow">   *******
<marquee direction=right>
<img src="tx2.jpg">
</marquee>
</div>
<script>
var w=screen.availWidth;
w=w/2;
var h=screen.availHeight;
h=h/2;
var ddd= document.getElementById("div2");
ddd.style.width=w;
ddd.style.height=h;
</script>
</body>
</html>