Questions on UI for ASP.NET AJAX Forum

3 answers

164 views

Hello All,

I want to make a Gridview with a default grouping. For example i have 2 tables. The first one includes Countries and Country IDs. The second contains ID, ContactName, Email, CountryID.

I have 3 Country record in my Countries table and 5 Contact record in my Contacts table. 3 of my contacts belong to CountryID 1 and 2 of them to CountryID 2. There is no contacts for CountryID 3.

I want to group my grid by countries and show all the 3 country and contacts below.

The second condition is i want to be able to move this contacts between this groups. (Of course the records will be updated)

A sample view of my finish work is attached. I get all my countries by grouping in SQL Query. Bu the mistake is i get 1 record for the empty Country record. It souldnt.

My SQL Query is like:

SELECT Contacts.ID, Contacts.ContactName, Contacts.Email, Countries.ID AS CountryID, Countries.CountryName, COUNT(Contacts.ID) AS TotalContacts

FROM Contacts RIGHT OUTER JOIN Countries ON Contacts.CountryID = Countries.ID

GROUP BY Contacts.CountryID, Countries.ID, Countries.CountryName, Contacts.ContactName, Contacts.Email, Contacts.ID

<telerik:RadGrid ID="RadGrid1" runat="server" DataSourceID="SqlData"

AutoGenerateColumns="False" AllowSorting="True" AllowMultiRowSelection="False"

AllowPaging="True" PageSize="15" GridLines="None" OnRowDrop="RadGrid1_RowDrop">

<PagerStyle Mode="NumericPages"></PagerStyle>

<MasterTableView DataSourceID="SqlData" DataKeyNames="ID" GroupLoadMode="Server">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldAlias="Country" FieldName="Country"></telerik:GridGroupByField>

<telerik:GridGroupByField FieldName="TotalContact" Aggregate="Count"></telerik:GridGroupByField>

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="Country"></telerik:GridGroupByField>

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<Columns>

<telerik:GridDragDropColumn HeaderStyle-Width="18px" />

<telerik:GridBoundColumn SortExpression="ID" HeaderText="ID" HeaderButtonType="TextButton" datafield="ID" UniqueName="ID" />

<telerik:GridBoundColumn SortExpression="ContactName" HeaderText="Name" HeaderButtonType="TextButton" datafield="ContactName" UniqueName="ContactName" />

<telerik:GridBoundColumn SortExpression="Country" HeaderText="Country" HeaderButtonType="TextButton" DataField="Country" UniqueName="Country" />

</Columns>

</MasterTableView>

<ClientSettings AllowRowsDragDrop="true">

<Selecting AllowRowSelect="True" EnableDragToSelectRows="false" />

</ClientSettings>

</telerik:RadGrid>

Grid

answered on 31 May 2011

1 answer

344 views

making the gridview row bold based on some conditions

Hi All,
I am trying to make the gridview row bold, The first row of my gridview is linkbuttons. when someone clicks on the linkbutton then I want to make the row bold, this works fine in my code, I want to show a pop up message to the user if the user clicks on another link button. the pop up message should say "You are leaving the link (Old Link Button ID) and you are going to (new link button ID) here. Are you Sure? if the user clicks "Yes" in the pop up window then I need to bold the new link button row that the user just clicked otherwise if the user clicks "NO" or cancel then I need to keep the old link button row bolded.

I tried lot of things and put lot of hours in it, but couldn't get forward with this. Below is my code

This is inside the DataBound event of grid:

foreach (GridDataItem item in RadGrid_IDPicker.Items)

{

if (Convert.ToString(DataBinder.Eval(item.DataItem, "IID")) == lblID.Text)

{

item.Style.Add(HtmlTextWriterStyle.FontWeight, "Bold");

}

if (lblIDTemp.Text != lblID.Text)

{

string radalertscript = "<script language='javascript'

>function f(){confirm_select('" + lblIDtemp.ClientID + "'); Sys.Application.remove_load(f);}; Sys.Application.add_load(f);</

script>";

Page.ClientScript.RegisterStartupScript(this.GetType(), "myScript", radalertscript);

}

In above code lblIDTemp is the value of the old link button which I stored in a hidden variable and lblID is the new link button value which i stored in another hidden varaible.

Any help will be higly apprecaited. I am trying to solve this problem since morning and don't know how to solve it.

Grid

answered on 31 May 2011

2 answers

70 views

Problems with RadGrid

I created a Telerik AJAX project and added a web page with master page. I added RadScriptManager, RadAjaxManager and RadGrid and set the columns. The grid is set to allow sorting and filtering via the telerik options. If I get the data, the filtering and sorting returns a page with only a small area in it - not filled with any data and not showíng the empty grid text. What is going wrong? Can you please help me to get this up?

Here is my page definition:

<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">

</telerik:RadScriptManager>

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

<telerik:AjaxSetting AjaxControlID="OverviewGrid">

<telerik:AjaxUpdatedControl ControlID="OverviewGrid" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadGrid ID="OverviewGrid" runat="server" AllowFilteringByColumn="True"

AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"

CellSpacing="0" CssClass="grid" Skin="WebBlue" GridLines="None">

<

MasterTableView>

<

CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<

RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

<

HeaderStyle Width="20px"></HeaderStyle>

</

RowIndicatorColumn>

<

ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

<

HeaderStyle Width="20px"></HeaderStyle>

</

ExpandCollapseColumn>

<telerik:GridHyperLinkColumn DataNavigateUrlFields="ObjectId"

DataNavigateUrlFormatString="Request.aspx?ObjectId={0}"

DataTextField="Employee" FilterControlAltText="Filter Employee"

HeaderText="Employee" SortExpression="Employee" Target="_blank"

UniqueName="Employee">

</telerik:GridHyperLinkColumn>

<telerik:GridBoundColumn DataField="Division"

FilterControlAltText="Filter Division" HeaderText="Division"

SortExpression="Division" UniqueName="Division">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CostCenter"

FilterControlAltText="Filter Cost Center" HeaderText="Cost Center"

SortExpression="CostCenter" UniqueName="CostCenter">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="RequestPeriod"

FilterControlAltText="Filter Request Period" HeaderText="Date"

SortExpression="RequestPeriod" UniqueName="RequestPeriod" DataFormatString="{0:d}">

</telerik:GridBoundColumn>

<telerik:GridNumericColumn DataField="Hours" DecimalDigits="2"

FilterControlAltText="Filter Hours" HeaderText="Hours"

SortExpression="Hours" UniqueName="Hours" DataFormatString="{0:N}">

</telerik:GridNumericColumn>

<telerik:GridBoundColumn DataField="Reason"

FilterControlAltText="Filter Reason" HeaderText="Reason"

SortExpression="Reason" UniqueName="Reason">

</telerik:GridBoundColumn>

<telerik:GridNumericColumn DataField="Overtime" DecimalDigits="2"

FilterControlAltText="Filter Overtime" HeaderText="Current Overtime"

SortExpression="Overtime" UniqueName="Overtime" ReadOnly="true" DataFormatString="{0:N}">

</telerik:GridNumericColumn>

<telerik:GridCheckBoxColumn DataField="ApprovalSuperior"

FilterControlAltText="Filter Superior Approval" HeaderText="Superior"

SortExpression="ApprovalSuperior" UniqueName="ApprovalSuperior" ReadOnly="true">

</telerik:GridCheckBoxColumn>

<telerik:GridCheckBoxColumn DataField="ApprovalCctResponsible"

FilterControlAltText="Filter Cost Center Approval" HeaderText="Cost Center"

SortExpression="ApprovalCctResponsible" UniqueName="ApprovalCCT" ReadOnly="true">

</telerik:GridCheckBoxColumn>

<telerik:GridCheckBoxColumn DataField="ApprovalBuResponsible"

FilterControlAltText="Filter BU Responsible Approval" HeaderText="HR BU"

SortExpression="ApprovalBuResponsible" UniqueName="ApprovalBU" ReadOnly="true">

</telerik:GridCheckBoxColumn>

<telerik:GridCheckBoxColumn DataField="ApprovalHeadHr"

FilterControlAltText="Filter Head HR Approval" HeaderText="Head HR"

SortExpression="ApprovalHeadHr" UniqueName="ApprovalHR" ReadOnly="true">

</telerik:GridCheckBoxColumn>

<telerik:GridCheckBoxColumn DataField="ApprovalWorksCouncil"

FilterControlAltText="Filter Works Council Approval" HeaderText="Works Council"

SortExpression="ApprovalWorksCouncil" UniqueName="ApprovalWC" ReadOnly="true">

</telerik:GridCheckBoxColumn>

<telerik:GridCheckBoxColumn DataField="ApprovalEmployee"

FilterControlAltText="Filter Employee Approval" HeaderText="Employee"

SortExpression="ApprovalEmployee" UniqueName="ApprovalEmployee" ReadOnly="true">

</telerik:GridCheckBoxColumn>

</Columns>

<

EditFormSettings>

<

EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</

EditFormSettings>

</

MasterTableView>

<

FilterMenu EnableImageSprites="False"></FilterMenu>

<

HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default"></HeaderContextMenu>

</telerik:RadGrid>

Do I have to program something or will it work automatically?

Grid

answered on 31 May 2011

2 answers

153 views

RadScript Problem..?

I want to create a confirmation message box using java script. Once they hit ok or cancel i should go to a function written in .cs.
Could anyone give a solution for this ..?

Ajax

answered on 31 May 2011

2 answers

141 views

Javascript Callback Confusion

Hi,
I was looking at this project and could not understand a part of the javascript.
There is an asmx file in the project called Authentication. It has a method IsLoggedIn:

[ScriptService]

[WebService(Namespace = "http://tempuri.org/")]

[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

public class Authentication : WebService

{

[WebMethod]

public bool IsLoggedIn()

{

return Context.User.Identity.IsAuthenticated;

}

In the file ToolTip.aspx, that method is called as such:

<telerik:RadCodeBlock runat="server" ID="RadCodeBlock1">

<script type="text/javascript">

function OnClientBeforeShow(sender, eventArgs)

{

Authentication.IsLoggedIn(successfulAuthCallback, failedAuthCallback, eventArgs);

}

function successfulAuthCallback(isLoggedInResult,eventArgs) {

if (isLoggedInResult != true)

{

// reload the entire page so the Forms Auth will see that the cookie has expired and redirect to login

window.location.reload(true);

}

function failedAuthCallback(result, eventArgs)

{

alert("Auth Callback failed: Reason -- " + result);

}

</script>

</telerik:RadCodeBlock>

My confusion stems from the fact that:

IsLoggedIn has no formal parameters. However, it is being passed 3 parameters.
I cannot see wheresuccessfulAuthCallback is being passed 2 parameters. It has two parameters. But where are they being passed to it.

Cheers

ToolTip

answered on 31 May 2011

2 answers

83 views

RadAjaxManager performs a standard postback every second request

Hi,

I have a really simple scenario here where i have a button in a panel of which is then ajaxified with the radajaxmanager as below. The problem i see here is that every second postback a standard (non-asyncronous) postback is occurring as shown by the IsAjaxRequest property being displayed in the alert. Is there something really obvious i am missing here ?

Thanks

Ady

                    public partial class WebForm2 : System.Web.UI.Page         
                {         
                         
                    Panel panel;         
                    Button button;         
                     
                    protected void Page_Load(object sender, EventArgs e)         
                    {         
                        AddControls();           
                    }         
                     
                     
                    void AddControls()         
                    {         
                        //Create controls         
                        panel = new Panel();         
                        button = new Button { Text = "Update" };         
                                
                     
                        //Add event handler         
                        button.Click += new EventHandler(button_Click);         
                     
                        //Add controls         
                        Form.Controls.Add(panel);         
                               
                        panel.Controls.Add(button);         
                     
                        //Register with manager         
                               
                        RadAjaxManager1.AjaxSettings.AddAjaxSetting(panel, button, null);         
                    }         
                     
                    void button_Click(object sender, EventArgs e)         
                    {         
                        RadAjaxManager1.Alert(RadAjaxManager1.IsAjaxRequest.ToString());         
                    }         
                     
                     
                }         

Ajax

answered on 31 May 2011

2 answers

183 views

Mac problems

I'm not sure why the search engines are turning up cached forum threads with issues about RadAsyncUpload and the Mac but that they seem to be either deleted or moved here on the forums, but I am also experiencing issues with the RadAsyncUpload working for the Mac.

Is there any status on suggestions or what's going on here? I've read on the forums (cached google) that we should disable flash to get it to work, but can Telerik provide some feedback on this?

Thanks!

AsyncUpload

answered on 31 May 2011

2 answers

84 views

AllDayTime

Hi,
Is it possible to disply all day time in dayview?(Is it supported by the scheduler control)
for example
instead of 1 PM display 13:00
I've set the property ShowFullTime="True" but this is not the solution.

Scheduler

answered on 31 May 2011

8 answers

138 views

Problem after hiding Saturday and Sunday checkboxes of Weekly Recurrence in RadScheduler

<%@ Page Language="VB"AutoEventWireup="false"CodeFile="Default.aspx.vb"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></title>

<telerik:RadStyleSheetManager ID="RadStyleSheetManager1"runat="server"/>

</head>

<body>

<form id="form1"runat="server">

<telerik:RadScriptManager ID="RadScriptManager1"runat="server">

<Scripts>

<%--Needed for JavaScript IntelliSense in VS2010--%>

<%--ForVS2008 replace RadScriptManager with ScriptManager--%>

<asp:ScriptReference Assembly="Telerik.Web.UI"Name="Telerik.Web.UI.Common.Core.js"/>

<asp:ScriptReference Assembly="Telerik.Web.UI"Name="Telerik.Web.UI.Common.jQuery.js"/>

<asp:ScriptReference Assembly="Telerik.Web.UI"Name="Telerik.Web.UI.Common.jQueryInclude.js"/>

</Scripts>

</telerik:RadScriptManager>

<script type="text/javascript">

//Put your JavaScript code here.

function OnClientFormCreated(sender, eventArgs)

{

$telerik.$(".rsAdvWeekly_WeekDays li:first-child").hide();

$telerik.$(".rsAdvWeekly_WeekDays li:last-child").hide();

}

function OnClientRecurrenceActionDialogShowing(sender, eventArgs)

{

eventArgs.set_cancel(true);

//Edit this instance only:

//eventArgs.set_editSeries(false);

//Edit the entire series:

eventArgs.set_editSeries(true);

}

</script>

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

</telerik:RadAjaxManager>

<div>

<telerik:RadScheduler ID="RadScheduler1"runat="server"Skin="Office2007"DataEndField="EndDate"

DataKeyField="ID"DataRecurrenceField="RecurrenceRule"DataRecurrenceParentKeyField="RecurrenceParentID"

DataSourceID="ldsActivitySchedules"DataStartField="StartDate"DataSubjectField="Subject"

OnClientFormCreated="OnClientFormCreated()"OnClientRecurrenceActionDialogShowing="OnClientRecurrenceActionDialogShowing"

AllowDelete="False"

EnableCustomAttributeEditing="True"FirstDayOfWeek="Monday"

LastDayOfWeek="Friday"MinutesPerRow="15"ShowAllDayRow="False"Width="700px"Height="650px">

<TimelineView UserSelectable="False"/>

<AdvancedForm EnableCustomAttributeEditing="True"Modal="True"/>

<ResourceTypes>

<telerik:ResourceType DataSourceID="ldsActivities"ForeignKeyField="ActivityID"

KeyField="ID"Name="Activities"TextField="Description"/>

</ResourceTypes>

</telerik:RadScheduler>

<asp:LinqDataSource ID="ldsActivities"runat="server"

ContextTypeName="DataClassesDataContext"EnableInsert="True"

EnableUpdate="True"OrderBy="Description"TableName="ACTIVITies">

</asp:LinqDataSource>

<asp:LinqDataSource ID="ldsActivitySchedules"runat="server"ContextTypeName="DataClassesDataContext"

EnableInsert="True"EnableUpdate="True"OrderBy="StartDate"TableName="ACTIVITYSCHEDULEs">

</asp:LinqDataSource>

</div>

</form>

</body>

</html>

Hi Veronica,

Sorry for the delay.

Per your request, I created a new support thread and pasted the full code of my default.aspx page here again.
To answer your question, I used Internet Explorer version 7.0.5730.13 to run my application.
Also, I used RadScheduler version 2010.3.1109.35, and this caused this issue when I tried to hide Saturday and Sunday checkboxes.

Hope you can help me to solve this problem.

Thanks so much for your hard work.

Tiffany Phan

Scheduler

answered on 31 May 2011

1 answer

218 views

Saving to database using radupload

Hi, I'm new using the radControls and now I need to iimplement the radupload control, and my question that is it possible to upload files to database instead to a specific folder using radupload? I'm using entity framework to save to database.
I hope your help or any advice to make this task.

Upload (Obsolete)

answered on 31 May 2011