我有一个Web用户控件名称作为Chart Control,我在Chart Control中有一个下拉列表我想填充DropDown Chart Control of List Control,如下所示:
<UC:ChartControl ID="abc" runat="server">
<ChartDropDownItems>
<asp:ListItem Text="Graph_Amount_Items_Sold" Value="0"></asp:ListItem>
<asp:ListItem Text="Graph_Ranking" Value="1"></asp:ListItem>
<asp:ListItem Text="Graph_Share_Amount_Items_Sold" Value="2"></asp:ListItem>
<asp:ListItem Text="Graph_Share_Unit_items_Sold" Value="3" Selected="True"></asp:ListItem>
<asp:ListItem Text="Graph_Unit_items_Sold" Value="4"></asp:ListItem>
</ChartDropDownItems>
</UC:ChartControl>
在.cs代码中
[DefaultProperty("ChartDropDownItems"),
ParseChildren(true, "ChartDropDownItems"), PersistChildren(false),
ToolboxData("<{0}:ChartControl runat=\"server\"> </{0}:ChartControl>")]
public partial class ChartControl : System.Web.UI.UserControl
{
private List<ListItem> lst;
[Browsable(true)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
[PersistenceMode(PersistenceMode.InnerProperty)]
public List<ListItem> ChartDropDownItems
{
set
{
lst = value;
Bind_ddChartChange();
}
}
private void Bind_ddChartChange()
{
if (lst != null)
{
ddChartChange.DataSource = lst;
ddChartChange.DataTextField = "Text";
ddChartChange.DataValueField = …我正在使用我的Asp.net应用程序托管WCF Rest服务,并且启用了asp.net兼容模式,当我从visual studio运行应用程序时工作正常但是当我在IIS7中访问End Point时出现错误时说"一个项目已添加相同的密钥." 我的服务代码是.
[ServiceContract]
[AspNetCompatibilityRequirements
(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class RestService
{
[OperationContract]
[WebGet(UriTemplate = "Site/{Id}", BodyStyle = WebMessageBodyStyle.Bare, ResponseFormat = WebMessageFormat.Json)]
public Site GetSite(string Id)
{
return new Site(1);
}
}
和全球ASCX是
protected void Application_Start ()
{
RouteTable.Routes.Add(new ServiceRoute("Rest", new WebServiceHostFactory(), typeof(RestService)));
}
和web.config
<system.serviceModel>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
<standardEndpoints>
<webHttpEndpoint>
<standardEndpoint name="" helpEnabled="true" automaticFormatSelectionEnabled="false"/>
</webHttpEndpoint>
</standardEndpoints>
</system.serviceModel>
注意在VS2010模式下每个工作正常但在托管IIS 7和访问http://example.com/rest/site/2 任何建议时都会出错 ？
如何使用jQuery 使Enter密钥Tab在asp.net中成为关键的一个文本框？
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="Scripts/jquery-1.4.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
var inputs = $(':input').keypress(function (e) {
if (e.which == 13) {
e.preventDefault();
var nextInput = inputs.get(inputs.index(this) + 1);
if (nextInput) {
nextInput.focus();
}
}
});
});
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="TextBox3" runat="server"></asp:TextBox>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:TextBox ID="TextBox2" runat="server" TabIndex="3"></asp:TextBox>
</div>
</form>
</body>
</html>