IE下上传有关问题
IE下上传问题
------解决方案--------------------
不纠结这些，FileUpload路径刷新即消失，不像其它服务器控件能保存，这点注意到就好了。
<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
<title>无标题页</title>
<script type="text/javascript" language="javascript">
function UploadOnpropertychange() {
var varUploadFile = document.getElementById("FileUpload1").value;
document.getElementById("txtUploadFile").value = varUploadFile;
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtUploadFile" runat="server" ></asp:TextBox>
<input type="button" value="测试" onclick="javascript:document.getElementById('FileUpload1').click();" />
<asp:FileUpload ID="FileUpload1" style="display:none;" onchange="UploadOnpropertychange()" runat="server" CssClass="cssfile" />
<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" style="height: 21px" />
</div>
</form>
</body>
</html>
using System;IE下需要点击2才button而且FileUpload1.HasFile为false。火狐正常
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace WebApplication9
{
public partial class WebForm4 : System.Web.UI.Page
{
protected void Button1_Click(object sender, EventArgs e)
{
Response.Write(this.FileUpload1.HasFile);
}
}
}
------解决方案--------------------
不纠结这些，FileUpload路径刷新即消失，不像其它服务器控件能保存，这点注意到就好了。