Partial Postbacks in a Viewport
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Partial Postbacks in a Viewport
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Last Login: 7/21/2008 12:46:39 AM
Posts: 2,
Posted 7/16/2008 6:14:45 AM

Group: Coolite Early Adopter
 I have been using Ext JS quite a bit, and now am looking at Coolite, and am very impressed with the ease of use.

However I am battling with partial postbacks within each port.

I am using a master page that has my Ext ViewPort and <asp:scriptmanager> on it, and on the actual page, within each <asp:Content> contained within each port I am trying to place the <asp:UpdatePanel> to get partial postbacks.

However everytime I run it, it posts back the whole page on a click.

Has anyone had similiar problems or am I missing something?

Any assistance or suggestions would be greatly appreciated.

Permalink: Post #938
Last Login: Today @ 3:11:47 PM
Posts: 1,173,
Posted 7/16/2008 8:26:02 AM

Group: Core Development Team
Can you post some code or attach a .aspx + masterpage sample
demonstrating what you have so far? That should help us understand and
track down any problems.

 --
Geoffrey McGill
Coolite Inc.
Core Developer
twitter [personal] [coolite]

Permalink: Post #941
Last Login: 7/21/2008 12:46:39 AM
Posts: 2,
Posted 7/16/2008 11:44:09 PM

Group: Coolite Early Adopter
 Thank you very much for your response. I really am enjoying Coolite, terrific job.

Master page is as follows:
-------------------------------

<%@ Master Language="VB" AutoEventWireup="false" CodeBehind="TSCatalog.Master.vb" Inherits=".TSCatalogMaster" %>
<%@ Register assembly="Coolite.Ext.Web" namespace="Coolite.Ext.Web" tagprefix="ext" %>


<!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>
    <asp:ContentPlaceHolder ID="head" runat="server">
    </asp:ContentPlaceHolder>
</head>
<body>
    <form id="form1" runat="server">
    <div>
     <asp:ScriptManager ID="scrMaster" runat="server"></asp:ScriptManager> 
        <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
       
        </asp:ContentPlaceHolder>
            <ext:ScriptManager ID="ScriptManager1" runat="server" Hide="True" />
   
    <ext:ViewPort ID="ViewPort1" runat="server">
            <Content>
                <ext:BorderLayout ID="BorderLayout1" runat="server">
                <North Collapsible="false" Split="false">
                <ext:Panel runat="server" ID="pnlHeader">
                    <Content>
                        <asp:ContentPlaceHolder id="cplHeader" runat="server">
                        </asp:ContentPlaceHolder>
                       
                    </Content>
                </ext:Panel>
                </North>
                    <West Collapsible="true" Split="true" >
                        <ext:Panel runat="server" Width="175" ID="MainPanel">
                            <Content>
                                <asp:HiddenField ID="hiddenFieldSearchByText" runat="server" />
                                <ext:Accordion ID="Accordion1" runat="server" Animate="true">
                                    <ext:Panel runat="server" id="panelCategories" Collapsed="True" Title="Categories">
                                        <Content>
                                        <asp:ContentPlaceHolder id="cplCategory" runat="server">
                                        </asp:ContentPlaceHolder>
                                        </Content>
                                    </ext:Panel>
                                    <ext:Panel runat="server" ID="panelOrder" Collapsed="true" Title="Orders">
                                        <Content>
                                        <asp:ContentPlaceHolder id="cplRecentOrder" runat="server">
                                        </asp:ContentPlaceHolder>
                                        </Content>
                                    </ext:Panel>
                                    <ext:Panel ID="panelSearch" runat="server" Collapsed="true" Title="Search">
                                        <Content>
                                        <asp:ContentPlaceHolder id="cplSearch" runat="server">
                                        </asp:ContentPlaceHolder>
                                        </Content>
                                    </ext:Panel><ext:Panel ID="panelReport" runat="server" Collapsed="True" Title="Reports">
                                        <Content>
                                        <asp:ContentPlaceHolder id="cplReport" runat="server">
                                        </asp:ContentPlaceHolder>
                                        </Content>
                                    </ext:Panel>
                                </ext:Accordion>
                        </Content>
                        </ext:Panel>
                    </West>
                    <Center>
                        <ext:Panel ID="Panel1" runat="server">
                            <Content>
                                <ext:BorderLayout ID="BorderLayout2" runat="server" >
                                    <Center >
                                        <ext:Panel ID="pnlMain" AutoScroll="true" runat="server">
                                            <content>
                                                <asp:ContentPlaceHolder id="cplMain" runat="server">
                                                </asp:ContentPlaceHolder>
                                            </content>
                                        </ext:Panel>
                                     </Center>
                                     <South Collapsible="true" Split="true">
                                     <ext:Panel ID="Panel3" AutoScroll="true" runat="server" Title="Cart" Height="150px" >
                                    <Content>
                                        <asp:ContentPlaceHolder id="cplCart" runat="server">
                                        </asp:ContentPlaceHolder>
                                    </Content>
                                </ext:Panel>
                                </South>
                             </ext:BorderLayout>
                            </Content>
                        </ext:Panel>
                    </Center>
                </ext:BorderLayout>
            </Content>
        </ext:ViewPort>


    </div>
    </form>
</body>
</html>

----- End of Master Page -----------------------------

Actual page is :
----------------------------------------------------
<%@ Page Language="vb" AutoEventWireup="false" MasterPageFile="~/TSMasters/TSCatalog.Master" CodeBehind="TSCatalog.aspx.vb" Inherits=".TSCatalog"
    title="Untitled Page" %>
<%@ Register assembly="Coolite.Ext.Web" namespace="Coolite.Ext.Web" tagprefix="ext" %>


<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
</asp:Content>
<asp:content id="Content3" contentplaceholderid="cplHeader" runat="server">
    <asp:UpdatePanel ID="updTop" runat="server">
    <ContentTemplate>
    <div class="CatalogHeader">
        <span class="CatalogHeaderText">Catalog</span>
        <br>
        <div id="SearchBlock">
        <span class="SearchText">Search for:</span>
        <asp:TextBox ID="txtSearchText" runat="server" CssClass="txtSearchTextClass"></asp:TextBox> 
        <asp:ImageButton ID="btnSearch" runat="server" CssClass="btnSearchClass" ImageUrl="Images/Buttons/SearchTop.gif" />
        </div>
    </div>
    </ContentTemplate>
    </asp:UpdatePanel>
</asp:content>



<asp:content id="Content4" contentplaceholderid="cplCategory" runat="server">
   <asp:UpdatePanel ID="pnlCat" runat="server">
    <ContentTemplate> 
        <asp:TreeView ID="tvwCat" runat="server"></asp:TreeView>
      </ContentTemplate>
  </asp:UpdatePanel>
 </asp:content>



<asp:content id="Content5" contentplaceholderid="cplCart" runat="server">
    <ext:Panel ID="extCart" runat="server">
        <Content>
            <ext:Button ID="btnCart" runat="server" Text="Press Me"></ext:Button>
        </Content>
    </ext:Panel>    
</asp:content>


I have tried coolite buttons within update buttons, and many variances.

Look forward to your response.

Permalink: Post #948
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