写js的时候，怎么获取图片宽高和大小呢，我这样写哪里不对吗 10
<!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML1.0Transitional//EN"><head><metahttp-equiv="Conten...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 1.0 Transitional//EN">
<head>
<meta http-equiv="Content-Type" content="text/html;">
<script language="javascript">
<!--
function imgSel()
{
var img = new Image();
img.src = document.imageForm.file.value;
document.imageForm.width.value = img.width;
document.imageForm.height.value = img.height;
document.imageForm.size.value = img.fileSize;
document.images['image'].src = img.src;
}
-->
</script>
</head>
<body>
<form name="imageForm">
宽: <input name="width" type="text" size="6"> 高: <input name="height" type="text" size="6"> 大小: <input name="size" type="text" size="6"><br>
<input name="file" type="file" onChange="imgSel()"><br>
<img src="" name="image">
</form>
</body>
</html> 展开
<head>
<meta http-equiv="Content-Type" content="text/html;">
<script language="javascript">
<!--
function imgSel()
{
var img = new Image();
img.src = document.imageForm.file.value;
document.imageForm.width.value = img.width;
document.imageForm.height.value = img.height;
document.imageForm.size.value = img.fileSize;
document.images['image'].src = img.src;
}
-->
</script>
</head>
<body>
<form name="imageForm">
宽: <input name="width" type="text" size="6"> 高: <input name="height" type="text" size="6"> 大小: <input name="size" type="text" size="6"><br>
<input name="file" type="file" onChange="imgSel()"><br>
<img src="" name="image">
</form>
</body>
</html> 展开
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