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UI for ASP.NET MVC Now Supports ASP.NET Core 1.0 RC2

by Rumen Jekov June 08, 2016

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  • Web

    ScriptResource.axd and and assemblies built in the future

    Here is something I didn't know until recently:If you have a ScriptControl whose JavaScript files are web resources (served through ScriptResource.axd instead of WebResource.axd) and the date of the assembly is in the future, that very JavaScript file will fail to load. I have attached a test solution to illustrate the case - AssemblyInTheFuture.zip. Build it and run the Default.aspx page - everything is fine and a nasty alert saying "initialize" pops out. Now change the date of your PC - set it to yesterday. Stop ASP.NET Development server to reset the script resource cache dependency. Open Default.aspx again (but...
    rahnev by Stefan Rahnev
    May 27, 2021 2 min read
  • Web ASP.NET AJAX

    Say hello to RadControls Prometheus Futures

    I am glad to announce that we have just released a "Futures" version of RadControls Prometheus. Why "Futures"? I will tell you in detail below, but those of you who are anxious to get their hands on the latest release, can download it from here: http://www.telerik.com/community/forums/thread/b311D-mhkha.aspxWhat's new in the "Futures" release? The highly anticipated RadScheduler. Those of you who had the chance to visit our TechEd booth may have already seen it. For those who haven't - here is a link to the online examples: http://www.telerik.com/demos/aspnet/prometheus-futures/Scheduler/Examples/Default/DefaultCS.aspxKey features: Day, Week and Month View Inline and Advanced editing of appointments Custom resources Recurring appointments Rich client-side behavior The RadScheduler...
    rahnev by Stefan Rahnev
    July 05, 2007 3 min read
  • Web

    Unwanted GET requests with latest IE and FireFox in case of empty img.src, script.src and link.href

    If you create or declare img and script element with empty src attribute or link element with empty href attribute you will receive unwanted GET request with latest FireFox. The problem with img elements exist even in IE 6/ IE 7 however the request will be to the application root. You can check all these using this simple example:<%@ Page Language="C#" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server">    protected void Page_Load(object sender, EventArgs e)    {    }</script><html xmlns="http://www.w3.org/1999/xhtml"><head id="Head1" runat="server">    <title>Untitled Page</title>    <script src=""></script>    <link href="" /></head><body>    <form id="form1" runat="server">        <img src="" />        <div>        </div>    </form></body></html>You should be extra careful...
    by Vladimir Enchev
    May 27, 2021 1 min read
  • Web

    An HTML drawing master :-)

    I just came across something amazing... and this is not fake, this is real - you can check the actual...
    by Vladimir Enchev
    May 27, 2021 1 min read
  • Web

    Never access the controls collection in Page_Init or Page_PreInit with declarative data-binding in ASP.NET 2.0

    If you have a GridView, DataGrid, DetailsView, FormView, DataList or Repeater bound using DataSourceID you should never touch the controls collection in Page_Init or Page_PreInit. If you do this your declarative data-binding will be lost on any outside of the control post-back. How to check this?Example:aspx<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server">    <title>Untitled Page</title></head><body>    <form id="form1" runat="server">        <asp:Button ID="Button1" Text="Button1" runat="server" />        <asp:GridView ID="GridView1" AllowPaging="true" DataSourceID="AccessDataSource1"            runat="server">        </asp:GridView>        <asp:DetailsView ID="DetailsView1" DataSourceID="AccessDataSource1" AllowPaging="true"            runat="server">        </asp:DetailsView>        <asp:FormView ID="FormView1" DataSourceID="AccessDataSource1" AllowPaging="true"            runat="server">            <ItemTemplate>                ProductID :                <%# Eval("ProductID") %>            </ItemTemplate>        </asp:FormView>        <asp:DataList ID="DataList1" DataSourceID="AccessDataSource1" runat="server">            <ItemTemplate>               ...
    by Vladimir Enchev
    May 27, 2021 1 min read
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