_dc parameter doesn't send with direct event

  1. #1

    _dc parameter doesn't send with direct event

    Hello,

    We begin to migrate from ext.net v1.x to v2.x but I see now _dc parameter doesn't send with direct event requests. I tried to add attribute DisableCaching="true" and DisableCachingParam="_dc" but it doesn't affect on it.

    How can I enable _dc sending with direct event requests?
  2. #2
    Please provide test case
  3. #3
    Quote Originally Posted by Vladimir View Post
    Please provide test case
    Nothing special. It is a simple page

    <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="test15.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></title>
    </head>
    <body>
        <ext:ResourceManager runat="server" CleanResourceUrl="false" ScriptMode="Debug">
        </ext:ResourceManager>
    
        <form id="form1" runat="server">
            <ext:Button runat="server" Text="Click">
                <DirectEvents>
                    <Click OnEvent="OnBtn_Click">
                    </Click>
                </DirectEvents>
            </ext:Button>
        </form>
    </body>
    </html>
    namespace test15
    {
        public partial class Default : System.Web.UI.Page
        {
            protected void Page_Load(object sender, EventArgs e)
            {
    
            }
    
            protected void OnBtn_Click(object sender, DirectEventArgs e)
            { 
            }
        }
    }
    Click image for larger version. 

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  4. #4
    _dc parameter is used for GET requests only, POST requests are not cached by browsers
  5. #5
    Quote Originally Posted by Vladimir View Post
    _dc parameter is used for GET requests only, POST requests are not cached by browsers
    But I see _dc param in our examples.
    Click image for larger version. 

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  6. #6
    Well, it can be considered as minor bug because _dc is not required for POST requests
    I will investigate why _dc is added for POST
  7. #7
    Quote Originally Posted by Vladimir View Post
    Well, it can be considered as minor bug because _dc is not required for POST requests
    I will investigate why _dc is added for POST
    OK, Thanks

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