I know this is an old question, but I ran into this issue today and thought I’d share. I’m working in MVC4 and have a webform control (.ascx) that’s shared between both MVC (via RenderPartial) and WebForms. In that control, I needed an antiforgery token. Fortunately, there’s a helper now you can use in your … Read more
Here is quick and dirty thing (but it works!) <form id=”form1″ runat=”server”> <asp:TextBox ID=”txtOne” runat=”server” /> <asp:RequiredFieldValidator ID=”rfv” runat=”server” ControlToValidate=”txtOne” Text=”SomeText 1″ /> <asp:TextBox ID=”txtTwo” runat=”server” /> <asp:RequiredFieldValidator ID=”rfv2″ runat=”server” ControlToValidate=”txtTwo” Text=”SomeText 2″ /> <asp:Button ID=”btnOne” runat=”server” OnClientClick=”return BtnClick();” Text=”Click” CausesValidation=”true” /> </form> <script type=”text/javascript”> function BtnClick() { //var v1 = “#<%= rfv.ClientID %>”; //var … Read more
Here is the great thing about MVC. It works closer to the base of the framework than normal ASP.NET Web Forms. So by using MVC and understanding it, you will have a better understanding of how WebForms work. The problem with WebForms is there is a lot of magic and about 6 years of trying … Read more
There is an update for .NET framework 4 which allows you to specify the type attribute http://support.microsoft.com/kb/2468871. See feature 3 way down the page Feature 3 New syntax lets you define a TextBox control that is HTML5 compatible. For example, the following code defines a TextBox control that is HTML5 compatible: <asp:TextBox runat=”server” type=”some-HTML5-type” />
Thanks, @Ken Browning and @russau for pointing me in the direction of hijacking __doPostBack. I’ve seen a couple of different approaches to this: Hard-code my own version of __doPostBack, and put it later on the page so that it overwrites the standard one. Overload Render on the page and inject my own custom code into … Read more
Check my previous SO answer. Basically, the idea is to wrap the recursion of iterating through the controls collection using : private void GetControlList<T>(ControlCollection controlCollection, List<T> resultCollection) where T : Control { foreach (Control control in controlCollection) { //if (control.GetType() == typeof(T)) if (control is T) // This is cleaner resultCollection.Add((T)control); if (control.HasControls()) GetControlList(control.Controls, resultCollection); … Read more
For specific formats like yours “.drp “. You can directly pass that in accept=”.drp” it will work for that. But without ” * “ <input name=”Upload Saved Replay” type=”file” accept=”.drp” /> <br/>
With JavaScript: var input = document.createElement(“input”); input.type = “text”; input.className = “css-class-name”; // set the CSS class container.appendChild(input); // put it into the DOM
We haven’t performed the type of scalability and perf tests necessary to come up with any conclusions. I think ScottGu may have been discussing potential perf targets. As we move towards Beta and RTM, we will internally be doing more perf testing. However, I’m not sure what our policy is on publishing results of perf … Read more
We (the ASP.NET team) currently have no plans to support the WebForms page model using Razor syntax. Furthermore it is unlikely that we would ever seriously consider this as the models are too different to make the two work together.