servercontrols | 易学教程

Alternatives to server controls in MVC

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问题 What is the replacement for a server control in ASP.NET MVC? What I want to do is to create a declarative and imperative binding so I can write <cc1:MyControl Header="Some Header" Content="Some Content" /> which would mean that an instance of the MyControl class will be created and possibly rendered to <h1>Some Header</h1> <p>Content</p> I don't want any viewstate or postback crap, just the modularity. I also want these modules to be contained in a separate class library, so ViewUserControls

The name 'control' does not exist in the current context

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问题 I am having trouble with an error on a site I am working on that I've inherited, upon grabbing the source from the repository and building, then clearing out a few reference errors, I am still getting over 1000 instances of this error: The name 'pnlDetails' does not exist in the current context (replace 'panelDetails' with any of my control names). what this would seem to indicate is that the controls referenced server side are not declared on the page, or don't have runat=server in them, but

ASP.net weekly schedule control

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Can anyone recommend a free asp.net control that I can use for the following: Weekdays Monday-Saturday along the top row Time of day along left hand side Template fields for the actual data Databindable Cells span the rows based on the start time and end time Here is a control that I found that is pretty good, but I am trying to find alternatives: Databound Schedule controls DayPilot is a pretty good general purpose calendaring/schedule control. The full version is not free, but there is a "lite" version available which is not only free but open source! 来源： https://stackoverflow.com/questions

How to set specific ID for server controls in an ASP.NET Web Form that is using a MasterPage?

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问题 Is it possible to set a specific ID on an ASP.NET server control? Everytime I assign an ID and run the web form the ID changes. For Example: <asp:TextBox ID="txtName" runat="server"></asp:TextBox> Gets translated into this: <input id="ct100_ContentPlaceHolder1_txtName" type="text" /> I think this is do to me using master pages, but if so how can I be sure a control will have a certain ID(for javascript purposes). I placed the auto-generated id in my javascript and it is working, but I would

Convert User Controls to Server Controls

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问题 I'm wondering if anyone has any experience converting User controls to Web controls? Ideally, I'd like to offload some of the design work to others, who would give me nicely laid out User Controls. Then, I could go through the process of converting, compiling, testing and deploying. Until MS comes up with the magic "Convert to Server Control" option, it looks like I'm pretty well stuck with re-writing from scratch. Any ideas? 回答1: Is there a reason you must convert these user controls to

How to set specific ID for server controls in an ASP.NET Web Form that is using a MasterPage?

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Is it possible to set a specific ID on an ASP.NET server control? Everytime I assign an ID and run the web form the ID changes. For Example: <asp:TextBox ID="txtName" runat="server"></asp:TextBox> Gets translated into this: <input id="ct100_ContentPlaceHolder1_txtName" type="text" /> I think this is do to me using master pages, but if so how can I be sure a control will have a certain ID(for javascript purposes). I placed the auto-generated id in my javascript and it is working, but I would prefer to have used the id's that I originally assigned them. Is this possible? (This is for version:ASP

How to create ASP.NET user/server control that uses a list of asp:ListItem as child controls?

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问题 I am looking to create a user/server control that will be created with something like the following: <my:MyListControl runat="server"> <asp:ListItem Text="Test1" Value="Test1" /> <asp:ListItem Text="Test2" Value="Test2" /> </my:MyListControl> I am just looking for a start here: Articles or code samples. What base class should I inherit from? What to override? Possibly how to customize what sub items my control accepts (my:ListItem instead of asp:ListItem). What I am looking to do is create a

ASP.net render meta tag validly

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问题 HTML: <meta name="description" runat="server" id="MetaDescription" content="" /> Codebehind: MetaDescription.Attributes["content"] = ThisBlog.MetaDescription; This renders as: <meta id="HeadContent_MetaDescription" name="description" content="My page description"></meta> As per this answer it needs to have no ID attribute, and close with /> . How can I make it render in this way? 回答1: I am still on .net 3.5 but put this in Page_Load and it will do what you need: HtmlMeta keywords = new

Add <Script … /> tag within <Head … /> tag in ServerControl (ASP.NET)?

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I'm gonna use JQuery files in my custom ServerControl , thus I have to add below line within Head tag. <script type="text/javascript" src="jquery-1.4.3.min.js"></script> How can I do it in ServerControl with C# You can register custom scripts using the ClientScriptManager.RegisterClientScriptInclude Method during the page load. Alternatively, you can just include the script in your .aspx page. If this is a public server control, the first method is probably more preferable. EDIT: alternatively you can register scripts in the <head> tag of the page as follows: HtmlGenericControl jqueryInclude =

Server controls in an asp.net repeater

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Seems like I've ran into a wall here. I want some datasource to be bound to an asp.net repeater (well, doesn't have to be a repeater, but it seems like that's what I want). Now, here's the catch: I also need some server-controls inside that repeater for updating the data (TextBox'es and buttons). To my understanding, this aint really possible to do in an orderly manner? I can't just add a textbox to the itemtemplate, and then fetch it later on in the code-behind it seems. At least not easily. Are there any known techniques for this kind of problem? I can't use a gridview, since the data needs