Questions on UI for ASP.NET AJAX Forum

2 answers

121 views

I have a problem with geting vaules form the Edit / Popup Form.
The underlying datasource is an Object.

I can Insert the values in the form, but my code gets only emtpy values.

What can be wrong

<%@ Page Title="" Language="C#" MasterPageFile="~/Site.Master" AutoEventWireup="true" CodeBehind="Arbeitsprofile.aspx.cs" Inherits="Web.Stammdaten.Arbeitsprofile" %>

<asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server">

</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

<telerik:RadAjaxManager ID="AjaxManager" runat="server"

DefaultLoadingPanelID="AjaxLoadingPanel" EnableHistory="True">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="grdArbeitsprofile">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grdArbeitsprofile"

LoadingPanelID="AjaxLoadingPanel" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="AjaxLoadingPanel" runat="server" Skin="Default"

Transparency="70">

</telerik:RadAjaxLoadingPanel>

<telerik:RadGrid ID="grdArbeitsprofile" runat="server" AllowSorting="True"

AutoGenerateDeleteColumn="True" AutoGenerateEditColumn="True" GridLines="None"

Skin="Sitefinity" OnInsertCommand="grdArbeitsprofile_InsertCommand">

<MasterTableView AutoGenerateColumns="False" EditMode="EditForms" CommandItemDisplay="Top" DataKeyNames="ID">

<Columns>

<telerik:GridBoundColumn

DataField="Bezeichnung"

HeaderText="Bezeichnung"

SortExpression="Bezeichnung"

UniqueName="Bezeichnung" />

<telerik:GridBoundColumn

DataField="Bemerkung"

HeaderText="Bemerkung"

SortExpression="Bemerkung"

UniqueName="Bemerkung" />

</Columns>

<EditFormSettings EditFormType="AutoGenerated" InsertCaption="Neues Arbeitsprofil" CaptionFormatString="Arbeitsprofil: {0}" CaptionDataField="Bezeichnung">

</EditFormSettings>

</MasterTableView>

<ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True">

<Selecting AllowRowSelect="True" />

</ClientSettings>

</telerik:RadGrid>

</asp:Content>

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.UI;

using System.Web.UI.WebControls;

using Pepperhost.Greifplaner.Web.Data;

using Telerik.Web.Design;

using Telerik.Web.UI;

namespace Web.Stammdaten

{

using DTO=Pepperhost.Greifplaner.Web.Data.DataTransferobjects;

public partial class Arbeitsprofile : System.Web.UI.Page

{

DataProvider db = new DataProvider();

protected void Page_Load(object sender, EventArgs e)

{

grdArbeitsprofile.UpdateCommand+= new GridCommandEventHandler(grdArbeitsprofile_UpdateCommand);

// grdArbeitsprofile.InsertCommand+= new GridCommandEventHandler(grdArbeitsprofile_InsertCommand);

grdArbeitsprofile.NeedDataSource+=new GridNeedDataSourceEventHandler(grdArbeitsprofile_NeedDataSource);

grdArbeitsprofile.DataSource = db.GetArbeitsprofilListe();

grdArbeitsprofile.DataBind();

}

protected void grdArbeitsprofile_InsertCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)

{

if (e.CommandName == RadGrid.PerformInsertCommandName)

{

GridEditableItem item = e.Item as GridEditableItem;

try

{

DTO.Arbeitsprofil arbeitsprofil = new DTO.Arbeitsprofil();

arbeitsprofil.Bemerkung = (item["Bemerkung"].Controls[0] as TextBox).Text;

arbeitsprofil.Bezeichnung = (item["Bezeichnung"].Controls[0] as TextBox).Text;

db.CreateArbeitsprofil(arbeitsprofil);

}

catch (Exception ex)

{

grdArbeitsprofile.Controls.Add(new LiteralControl("Unable to update Employee. Reason: " + ex.Message));

e.Canceled = true;

}

protected void grdArbeitsprofile_NeedDataSource(object source, Telerik.Web.UI.GridNeedDataSourceEventArgs e)

{

try

{

grdArbeitsprofile.DataSource = db.GetArbeitsprofilListe();

grdArbeitsprofile.DataBind();

}

catch (Exception ex)

{

grdArbeitsprofile.MasterTableView.NoRecordsTemplate = new NoRecordsTemplate(ex.Message);

}

finally

{

}

protected void grdArbeitsprofile_UpdateCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)

{

GridEditableItem item = e.Item as GridEditableItem;

try

{

DTO.Arbeitsprofil arbeitsprofil = new DTO.Arbeitsprofil();

arbeitsprofil.ID=(int)item.OwnerTableView.DataKeyValues[item.ItemIndex]["ID"];

arbeitsprofil.Bemerkung = (item["Bemerkung"].Controls[0] as TextBox).Text;

arbeitsprofil.Bezeichnung = (item["Bezeichnung"].Controls[0] as TextBox).Text;

db.UpdateArbeitsprofil(arbeitsprofil);

}

catch (Exception ex)

{

grdArbeitsprofile.Controls.Add(new LiteralControl("Unable to update Employee. Reason: " + ex.Message));

e.Canceled = true;

}

class NoRecordsTemplate : ITemplate

{

private string _Message;

public NoRecordsTemplate(string Message)

{

_Message = Message;

}

public void InstantiateIn(Control container)

{

Label lbl = new Label();

lbl.ID = "Label1";

lbl.Text = _Message;

lbl.ForeColor = System.Drawing.Color.RoyalBlue;

container.Controls.Add(lbl);

}

Grid

answered on 17 Aug 2010

2 answers

97 views

Custom validation on Advanced Edit/insert form

Hi telerik team

i need to call custom validation function on insert- edit event of appointment.

in scheduler i used Advanced edit/insert template (Advanced Edit/Insert template). but i can't add onclientclick event on Save Linkbutton.

is there any other way to call custom function on save to which i can pass the form controls. Actually i need to check for various required field's values and i dont want to use RequiredFieldValidator in the form.

if you need any other info, please let me know.

Regards
Manmeet Singh

Scheduler

answered on 17 Aug 2010

2 answers

100 views

HeaderContextMenu ignoring TemplateColumns

I want to use the HeaderContextMenu for a RadGrid, but there are several TemplateColumns and they are being ignored by the HeaderContextMenu commands.

I am able to sort, group and filter by the normal BoundColumns, but if I try to do anything with one of the TemplateColumns it doesn't work. I added SortExpression and UniqueName to each of the templates, but still no dice.

Is there anything else I need to do to make it work?

Thanks

<telerik:RadGrid ID="rgLoads" runat="server" AutoGenerateColumns="false" AllowPaging="true" AllowSorting="true" AllowFilteringByColumn="true" OnItemCommand="rgLoads_ItemCommand" EnableHeaderContextMenu="true" EnableHeaderContextFilterMenu="true" OnItemDataBound="rgLoads_ItemDataBound" OnGroupsChanging="rgLoads_GroupsChanging" OnPageIndexChanged="rgLoads_PageIndexChanged">

<HeaderContextMenu OnItemClick="HeaderContextMenu_ItemClick" />

<GroupingSettings CaseSensitive="false" />

<MasterTableView IsFilterItemExpanded="false" EnableHeaderContextMenu="true" Width="100%">

<Columns>

<telerik:GridBoundColumn DataField="UrgHours" HeaderText="Urg Hrs" SortExpression="UrgHours" UniqueName="UrgHours" />

<telerik:GridTemplateColumn HeaderText="LD Code" SortExpression="LoadCode" UniqueName="LoadCode">

<ItemTemplate>

<asp:HyperLink ID="LDCodeTarget" runat="server" NavigateUrl="#" Text='<%# Eval("LoadCode") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="SpotLight" HeaderText="Spotlight" SortExpression="SpotLight" UniqueName="SpotLight" />

<telerik:GridTemplateColumn HeaderText="PRO" SortExpression="ProNo" UniqueName="ProNo">

<ItemTemplate>

<asp:HyperLink ID="ProTarget" runat="server" NavigateUrl="#" Text='<%# Eval("ProNo") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="LoadSegment" HeaderText="Load Seg" SortExpression="LoadSegment" UniqueName="LoadSegment" />

<telerik:GridBoundColumn DataField="SendFromCity" HeaderText="Origin City" SortExpression="SendFromCity" UniqueName="SendFromCity" />

<telerik:GridBoundColumn DataField="SendFromStateProv" HeaderText="Origin State" SortExpression="SendFromStateProv" UniqueName="SendFromStateProv" />

<telerik:GridBoundColumn DataField="SendToCity" HeaderText="Dest City" SortExpression="SendToCity" UniqueName="SendToCity" />

<telerik:GridBoundColumn DataField="SendToStateProv" HeaderText="Dest State" SortExpression="SendToStateProv" UniqueName="SendToStateProv" />

<telerik:GridBoundColumn DataField="PickupDate" HeaderText="PU Dt" SortExpression="PickupDate" UniqueName="PickupDate" />

<telerik:GridBoundColumn DataField="PickupTime" HeaderText="PU Tm" SortExpression="PickupTime" UniqueName="PickupTime" />

<telerik:GridBoundColumn DataField="LOH" HeaderText="LOH" SortExpression="LOH" UniqueName="LOH" />

<telerik:GridBoundColumn DataField="MoveType" HeaderText="Move Type" SortExpression="MoveType" UniqueName="MoveType" />

<telerik:GridBoundColumn DataField="STerm" HeaderText="STerm" SortExpression="STerm" UniqueName="STerm" />

<telerik:GridBoundColumn DataField="DH" HeaderText="DH" SortExpression="DH" UniqueName="DH" />

<telerik:GridTemplateColumn HeaderText="Assgn Code" SortExpression="AssignmentCode" UniqueName="AssignmentCode">

<ItemTemplate>

<asp:HyperLink ID="AssignmentCodeTarget" runat="server" NavigateUrl="#" Text='<%# Eval("AssignmentCode") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Error Code" SortExpression="ErrorCode" UniqueName="ErrorCode">

<ItemTemplate>

<asp:HyperLink ID="ErrorCodeTarget" runat="server" NavigateUrl="#" Text='<%# Eval("ErrorCode") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Recom" SortExpression="Recom" UniqueName="Recom">

<ItemTemplate>

<asp:Literal ID="litRecom" runat="server" Text='<%# Eval("Recom") %>' />

<asp:HyperLink ID="RecomTarget" runat="server" NavigateUrl="#" Text='<%# Eval("Recom") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Driver Code" SortExpression="DriverCode" UniqueName="DriverCode">

<ItemTemplate>

<asp:HyperLink ID="DriverCodeTarget" runat="server" NavigateUrl="#" Text='<%# Eval("DriverCode") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="MinsOfferSent" HeaderText="Mins Offer Sent" SortExpression="MinsOfferSent" UniqueName="MinsOfferSent" />

<telerik:GridBoundColumn DataField="HTDaysOut" HeaderText="HT Days Out" SortExpression="HTDaysOut" UniqueName="HTDaysOut" />

<telerik:GridBoundColumn DataField="TruckSize" HeaderText="Truck Size" SortExpression="TruckSize" UniqueName="TruckSize" />

<telerik:GridBoundColumn DataField="DIV" HeaderText="DIV" SortExpression="DIV" UniqueName="DIV" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

Grid

answered on 17 Aug 2010

9 answers

342 views

[Solved] RadDatePicker:AutoCorrect Override (othe forum posts not working)

I have read throught he forum and see that a number of people do not like the feature of the RadDatePicker auto correcting.

To rehash:

If I enter 13/12/2010 I DO NOT want the control to automatically change it to 12/13/2010.

I have tried adding the following:

    
            <telerik:RadScriptBlock runat="server">  
        
                <script type="text/javascript">  
        
                    Telerik.Web.UI.RadDateInput.prototype.parseDate = function(value, baseDate) {  
        
                        if (new Date(value) != "NaN")  
        
                            return value;  
        
                        }   
        
                </script>   
        
            </telerik:RadScriptBlock>

However, while this certainly causes the dates to no longer change it also prevents me from putting in VALID dates and prevents me from using the calendar control. I would appreciate any clarification I may be missing.

Thanks,

Calendar

answered on 17 Aug 2010

2 answers

598 views

[Solved] RadTextBox OnBlur

Hi,

I am trying to capitalise the text that has been input into a RadTextBox when focus is moved out of the control.

This is my code:

<telerik:RadTextBox ID="txtPostcode" runat="server" MaxLength="8">

<ClientEvents OnBlur="this.set_value(this.get_value().toUpperCase())" />

</telerik:RadTextBox>

This throws an obscure ajax javascript error when the form is first loaded:
Microsoft JScript runtime error: Object doesn't support this property or method.
This is on line 3 at

a(

this,b.EventArgs.Empty)

of the MicrosoftAjax.js that is generated dynamically by the Telerik.Web.UI assembly.

Can you tell me what's wrong?

Thanks.

Input

answered on 17 Aug 2010

2 answers

205 views

Reset Column Filter Function

I have a column in my RadGrid whose visibility is dependant on a checkbox on the page. When the user checks the checkbox, the column appears. When they uncheck, it disappears. Both the checkbox and the grid are in an ajax panel. Works fine.

My problem is when the user sets a filter for the column in question and then unchecks the checkbox, the filter persists. It's not apparent to the user that data is being filtered because the column with the filter is no longer visible.

So I want to reset the column filter when the user toggles the visiblity of the column. To do this, I have the following code in my checkbox's CheckChanged event handler:

if(chkShowInActive.Checked)

{

myGrid.Columns.FindByUniqueName("IsActive").Visible = true;

}

else

{

myGrid.Columns.FindByUniqueName("IsActive").Visible = false;

}

myGrid.Columns.FindByUniqueName("IsActive").CurrentFilterFunction = GridKnownFunction.NoFilter;

myGrid.Rebind();

This doesn't seem to have any effect. The grid still filters the data. What am I doing wrong?

Grid

answered on 17 Aug 2010

1 answer

101 views

How to move AutoGenerated Columns to left side

I have My (user defined) columns and Delete (autogenerated) column, how to move to left side this delete column.

Grid

answered on 17 Aug 2010

6 answers

175 views

Combobox

wanted to ask if i do set EnableLoadOnDemad, MarkFirstMatch and AllowCustomText to true, how to restrict user from entering text which is not in a display member of combobox items.
Like lets say i have India, USA and Russia as my combobox items then if i type in Spain in the combobox how to give a message to the user that this item is not present in the combobox list of items.
i would like to do this validation in the OnSlectedindexchanged event please let me know if this can be done.
this is how my combobox looks:

<telerik:RadComboBox ID="radProject" AllowCustomText="true" AccessibilityMode="false" AutoPostBack="true" runat="server" DropDownWidth="240px" onselectedindexchanged="radProject_SelectedIndexChanged" EnableLoadOnDemand="true" MarkFirstMatch="true" Skin="Web20" Filter="Contains"

ondatabinding="radProject_DataBinding">

</telerik:RadComboBox>

any input is appreciated.

ComboBox

answered on 17 Aug 2010

2 answers

468 views

RadComboBox Validation with EmptyMessage set...

Hi,

I have a RadComboBox that has its EmptyMessage property set to - Select Table -. I am trying to create a some validation where if the user does not select a Table from the RadComboBox an error message is displayed saying "Please select a table..."

//RadComboBox:

<telerik:RadComboBox ID="RadComboBoxTables" Runat="server"

DataSourceID="ObjectDataSourceMetaDateTables" DataTextField="Name"

DataValueField="Name" Label="Table: "

ondatabound="Tables_DataBound"

onitemsrequested="Tables_ItemsRequested"

OnClientSelectedIndexChanging="metaDataTableSelected"

LabelCssClass="riLabel" Width="100%"

EmptyMessage="- Select table - "

ValidationGroup="AttrValidationGroup">

</telerik:RadComboBox>

I tried doing this 2 ways:

1. I used a CompareValidator..This should display the error message if the user does not select a table; however, no error message is displayed. If select -Select table - from RadComboBox again, no error is displayed. Is/Can the EmptyMessage be used here as the value to compare to?

(NOTE: if I change the Operator to Operator=Equal, then it displays the error if user doesn't select anything, selects a table, or selects "- Select table - " from RadComboBox.)

//CompareValidator:

<asp:CompareValidator

ID="CompareValidatorRadComboxBoxTables"

runat="server"

ValueToCompare=" - Select table - "

Operator="NotEqual"

ControlToValidate="RadComboBoxTables"

ErrorMessage="Please select Table..."

ValidationGroup="AttrValidationGroup">

</asp:CompareValidator>

I also tried using the Requiredfield Validator like a saw in an example on this site (http://demos.telerik.com/aspnet-ajax/combobox/examples/default/defaultcs.aspx this example worked fine), but no error was displayed for my app.

//RequiredFieldValidator:

<asp:RequiredFieldValidator ID="RequiredFieldValidatorComboTxtBxTables"

runat="server"

ControlToValidate="RadComboBoxTables"

ErrorMessage="Please select table from list..."

ValidationGroup="AttrValidationGroup">

</asp:RequiredFieldValidator>

Any advice and/or help will be appreciated.

Thanks in advance...
gary

ComboBox

answered on 17 Aug 2010

3 answers

541 views

[Solved] Percentage Format in Rad Chart

I have a bar type chart and i have to display percentage format on the y axis. If i set the appearence of the y axis to percentage it is multiplying the values by 100 more and displaying the Percentage Format. This is happening in both autoscale set to true or false. Could You please suggest how can i get the actual values on y -axis for percent rather than the values which are increased by 100.

In the screenshot attched you see that the values for the chart are between 0 - 100 and if the format is specified default or number or currrency the scale is set to 0-120. But if i change it to percentage it is showing values ranging from 0-12000%. Instead i want 0 - 120 scale with % sign next to it.

Chart (Obsolete)

answered on 17 Aug 2010