我在vb.net 1.1 环境下 Private Sub btn_SendMessage_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_SendMessage.Click Dim str_UserIDList As String = "" str_UserIDList = Request.Form("UserIDs") End Sub后台Request.Form("UserIDs") 可以取到值的
晕,没注意你用的这个,
怎么可能用Request.Form("UserIDs")获取得到值啊
与这个属性有关系吗我如果手动勾了人的话,在后台可以取到的
晕哦
用这个再用enctype="multipart/form-data"是无法用Request.Form获取值的
Private Sub btn_SendMessage_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_SendMessage.Click
Dim str_UserIDList As String = ""
str_UserIDList = Request.Form("UserIDs")
End Sub后台Request.Form("UserIDs") 可以取到值的
<HTML>
<HEAD>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javaScript" src="MzTreeView12.js"></script>
<LINK href="../WebOA.css" type="text/css" rel="stylesheet">
<style> BODY { FONT: 12px 宋体 } A.MzTreeview { MARGIN-TOP: 5px; CURSOR: hand; COLOR: #000080; TEXT-DECORATION: none } .MzTreeview A.select { COLOR: highlighttext; BACKGROUND-COLOR: highlight } #kkk INPUT { VERTICAL-ALIGN: middle } .MzTreeViewRow { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 500px; BORDER-TOP-STYLE: none; PADDING-TOP: 0px; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-COLLAPSE: collapse; BORDER-BOTTOM-STYLE: none } .MzTreeViewCell0 { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; BORDER-BOTTOM: #cccccc 1px solid } .MzTreeViewCell1 { PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 200px; PADDING-TOP: 0px; BORDER-BOTTOM: #cccccc 1px solid } </style>
<script language="javascript">
function AddFile()
{
var str = '<br><INPUT style="WIDTH: 590px" type="file" size="30" name="file">';
document.getElementById('MyFile').insertAdjacentHTML("beforeEnd",str)
}
</script>
</HEAD>
<body>
<form id="Form1" method="post" runat="server" enctype="multipart/form-data">
<p>>>邮件处理> 发邮件</p></p>
<table>
<tr>
<td valign=top><div id="divtree"></div><td>
<td valign=top><table cellSpacing="0" cellPadding="0" width="100%">
<tr><td colspan=2><font color=red>上传文件和信息内容不能都为空!</font></td></tr>
<tr>
<td vAlign="top" align="right"><asp:label id="Label3" runat="server">标题:</asp:label></td>
<td><span id="MyFile"><asp:TextBox id="txtTitle" runat="server" Width="80%"></asp:TextBox></span></td>
</tr>
<tr>
<td vAlign="top" align="right"></td>
<td><asp:Label id="lblAcc" runat="server"></asp:Label></td>
</tr>
<tr>
<td vAlign="top" align="right"><asp:label id="Label4" runat="server">附件:</asp:label></td>
<td><span id="MyFile"><INPUT style="WIDTH: 590px" type="file" size="79" name="file"><INPUT onclick="AddFile()" type="button" value="增加附件"></span></td>
</tr>
<tr>
<td vAlign="top" align="right"><FONT face="宋体"><asp:label id="Label2" runat="server">内容:</asp:label></FONT></td>
<td><FONT face="宋体"><asp:textbox id="txt_Content" runat="server" Width="80%" TextMode="MultiLine" Height="80px"></asp:textbox></FONT></td>
</tr>
<tr>
<td align="center" colSpan="2"><FONT face="宋体"><asp:button id="btn_SendMessage" runat="server" Text="发送邮件" CssClass="button4"></asp:button></FONT></td>
</tr>
</table></td>
</tr>
</table>
<script language="javascript">
<!--
window.tree = new MzTreeView("tree");
/*
tree.icons["property"] = "property.gif";
tree.icons["css"] = "collection.gif";
tree.icons["event"] = "collection.gif";
tree.icons["book"] = "book.gif";
tree.iconsExpand["book"] = "bookopen.gif"; //展开时对应的图片
*/
tree.setIconPath("images/"); //可用相对路径
<%=strTree%>
tree.setURL("#");
tree.wordLine = false;
tree.setTarget("main");
document.getElementById("divtree").innerHTML=tree.toString();
//tree.expandAll();
function GetUserIDs()
{
var es=document.getElementsByName("sel");
var out="";
for(var i=0;i<es.length;i++)
{
if (es[i].checked) out+=es[i].value+",";
}
document.getElementById("UserIDs").value=out;
}
//-->
</script> <input type=hidden name="UserIDs">
<br>
<INPUT id="hidFilename" type="hidden" name="hidFilename" runat="server"><INPUT id="hidOfilename" type="hidden" name="hidOfilename" runat="server">
</form>
</body>
</HTML>这个是页面的代码,<%=strTree%>放的是 类似
tree.N["0_33"] = "ctrl:sel;checked:0;T:部门;";
唉..暂时看不懂,就这么先用了....结贴