<script >
function showimage()
{
//IMG1为图片控件或Div,File1为上传文件控件
document.getElementById("IMG1"). src = document.getElementById("File1").value;
}
</script >
控件中引用:
<input id="File1" runat="server" type="file" onchange="showimage()"/>
IE7.0中由于不支持绝对路径,会出现图片显示错误.解决办法:
<script >
function showimage()
{
document.getElementById("IMG1").filters.item("DXImageTransform.Microsoft.AlphaImageLoader").src =
document.getElementById ("File1").value;
}
</script >
控件中引用:
<input id="File1" runat="server" type="file" onchange="showimage()"/>
另外需在IMG或DIV样式中修改:
<div id="IMG1" style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale);width:400px;height:200px;" runat="server" src="" /></div>
<script type="text/javascript">
window.onbeforeunload=function()
{
alert("onbeforeunload event...");
//return false;
}
</script>
<a href="#" onclick="return true;">测试1</a><br/>
<a href="javascript:void(0)" onclick="return true;">测试2</a><br/& ......
