Questions on UI for ASP.NET AJAX Forum

2 answers

68 views

RadAjaxManager only one controll should load

Hi experts,

I am using the RadAjaxManager the first time and is not working as expected (described: http://www.telerik.com/help/aspnet-ajax/ajax-ajaxmanager.html)

Environment:

Dot Net Nuke 6.0
The user controll is inhereiting from a base class that nothidg to do with Ajax (just some helping utilities)

Two asp:Panels:

panTable: Containing RadGrid where the customers are listed
panDetails: Containing different controls where customer details are (will be) displayed

Ajaxifying goals:

panTable is ajaxifyed for sorting, filtering …
panDetails ajaxifyed in order to add components in runtime…
performance:
1. when a line in panTable is clicked (selected) I write the customerID in a hidden field in panTable “hdId” and trigger it with JavaScript ($(".updateTriger").trigger('click');)
2. I am going to trigger panTable reload by btnSave (panDetails) in case the Customer name is changed.

Problem :

When the line in the grid is clicked, both panDetails AND panTable are triggered.

Can you find an error in my code? Do you have a better solution to achieve the goals above?

Thanks,

Kristijan

Code:

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="CustomersView.ascx.cs"

Inherits="Vits.Modules.VipCrm.Controls.CustomersView" %>

<%@ Register TagPrefix="dnn" TagName="Label" Src="~/controls/LabelControl.ascx" %>

<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="panTable">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="panTable" LoadingPanelID="ralPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

<telerik:AjaxSetting AjaxControlID="panDetails">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="panDetails" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadSplitter ID="RadSplitter1" runat="server" Width="100%">

<telerik:RadPane ID="rpTable" runat="server">

<asp:Panel ID="panTable" runat="server">

<asp:ImageButton ID="imgAdd" ImageUrl="~/images/add.gif" runat="server" />

<asp:LinkButton ID="lnkAddCustomer" CssClass="CommandButton" runat="server" resourcekey="lnkAddCustomer"

Text="lnkAddCustomer" />

<telerik:RadGrid ID="rgvMain" runat="server" OnInit="LocalizeRagGridHeader" DataSourceID="gridData">

<MasterTableView DataKeyNames="Id" AutoGenerateColumns="false" AllowFilteringByColumn="True"

AllowSorting="True" TableLayout="Auto" CssClass="VitsSelectable" OverrideDataSourceControlSorting="true">

<Columns>

<telerik:GridBoundColumn DataField="Id" DataType="System.Int32" ItemStyle-CssClass="VitsId HiddenA"

HeaderStyle-CssClass="HiddenA" SortExpression="Id" />

<telerik:GridBoundColumn DataField="Name" HeaderText="Name" SortExpression="Name"

DataType="System.String" UniqueName="Name" CurrentFilterFunction="Contains" AutoPostBackOnFilter="true"

FilterControlWidth="100%" ShowFilterIcon="false" />

</Columns>

<SortExpressions>

<telerik:GridSortExpression FieldName="Name" SortOrder="Ascending" />

</SortExpressions>

</MasterTableView>

<FilterMenu EnableImageSprites="False" />

<GroupingSettings CaseSensitive="false" />

</telerik:RadGrid>

<asp:ObjectDataSource ID="gridData" runat="server" TypeName="Vits.Modules.VipCrm.Dal.DaoCustomers"

SelectMethod="GetAll" />

</asp:Panel>

</telerik:RadPane>

<telerik:RadSplitBar ID="spliteBar" runat="server" CollapseMode="Forward" />

<telerik:RadPane ID="rpDetails" runat="server">

<telerik:RadAjaxPanel ID="raxDetails" runat="server">

<asp:Panel ID="panDetails" runat="server" OnLoad="panDetails_Load">

<div class="divDetails">

<a href="#" class="updateTriger" onclick="__doPostBack('<%= panDetails.ClientID %>', '');">

</a>

<asp:HiddenField ID="hdCmd" runat="server" />

<asp:HiddenField ID="hdId" runat="server" />

<table>

<tr>

<td>

<dnn:Label id="lblName" runat="server" controlname="lblName" />

</td>

<td>

<asp:TextBox ID="txtName" CssClass="NormalTextBox" runat="server" />

</td>

</tr>

</table>

<asp:Repeater ID="rptCustomerAccess" runat="server">

<HeaderTemplate>

<table>

<tr>

<th>

<dnn:Label id="lblUserName" runat="server" controlname="lblUserName" />

</th>

<th>

<dnn:Label id="lblHasAccess" runat="server" controlname="lblHasAccess" />

</th>

</tr>

</HeaderTemplate>

<ItemTemplate>

<tr>

</td>

<td>

<asp:HiddenField ID="hdUserId" runat="server" Value='<%#Eval("UserId")%>' />

<asp:Label ID="lblLastName" runat="server" Text='<%#Eval("LastName")%>' />

<asp:Label ID="lblFirstName" runat="server" Text='<%#Eval("FirstName")%>' />

-

<asp:Label ID="lblDisplayName" runat="server" Text='<%#Eval("DisplayName")%>' />

</td>

<td>

<asp:CheckBox ID="cbxHasAccess" Checked='<%#Eval("HasAccess")%>' runat="server" />

</tr>

</ItemTemplate>

<FooterTemplate>

</table>

</FooterTemplate>

</asp:Repeater>

<table id="commands">

<tr>

<td>

<telerik:RadButton ID="btnSave" CssClass="CommandButton" runat="server" resourcekey="btnSave"

OnClick="btnSave_Click" Text="btnSave" />

</td>

<td>

<telerik:RadButton ID="btnCancel" CssClass="CommandButton" runat="server" resourcekey="btnCancel"

OnClick="btnCancel_Click" Text="btnCancel" />

</td>

</tr>

</table>

</div>

</asp:Panel>

</telerik:RadAjaxPanel>

</telerik:RadPane>

</telerik:RadSplitter>

using System;

using Vits.Modules.VipCrm.Dal;

using Vits.Modules.VipCrm.Ui;

namespace Vits.Modules.VipCrm.Controls

{

public partial class CustomersView : VitsModuleBase

{

public override void LoadContent()

{

}

protected void btnCancel_Click(Object sender, EventArgs e)

{

}

protected void btnSave_Click(Object sender, EventArgs e)

{

}

protected void panDetails_Load(object sender, EventArgs e)

{

if ("ViewCMD" != hdCmd.Value)

return;

int id;

if (!int.TryParse(hdId.Value, out id))

id = DaoCountries.ID_NONE;

LoadDetails(id.ToString());

}

private void LoadDetails(string textId)

{

int id;

if (!int.TryParse(textId, out id))

{

id = -2;//Something wrong!

}

hdId.Value = id.ToString();

if (DaoCustomers.ID_NONE == id)

txtName.Text = string.Empty;

else

{

Customer customer = DaoCustomers.Instance.Get(id);

txtName.Text = customer.Name;

}

rptCustomerAccess.DataSource = DaoCustomers.Instance.GetCustomerAccess(PortalId, id);

rptCustomerAccess.DataBind();

}

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