Questions on UI for ASP.NET AJAX Forum

1 answer

55 views

WebService and AppointmentDataBound

Hello, I have a couple of somewhat related questions:

I loaded the Webservice example in VS2010. I also tested the Xml datasource example. I notice when I use the Webservice data provider AppointmentDataBound does not fire. If I switch to the Xml datasource then the event fires. Why is this not firing under Webservices? Do I add another WebMethod for this event into my Webservice? Basically I am tring to set various resource values like color, so would I do this in the LoadResource routine of the custom provider?
I am looking for an example that will bind RadScheduler directly to my SqlSchedulerProvider without needing Webservices, is this possible.

Thank you!

Scheduler

answered on 09 Aug 2011

3 answers

85 views

Change RadFilter Design and others

HI!
I need somes changes in RadFilter:

- change the radfilter desing such as the atttach image. Is possible this? the client need the filter like this.
- Change the options AND/OR/ANDNot /ORNot by:
- delete Andnor and OrNot
- Change And ad OR text by other such as: Matching All and Matching any.
- remove "add group" button.

Thanks!!

Filter

answered on 09 Aug 2011

1 answer

129 views

get_masterTableView() returns null using a webservice as datasource

Hi all,

I've read a lot of posts concerning this issue so I've tried a lot of different things already. The grid doesn't even launch the gridCreated. The grid is within an Asp form. I've got two other grids in a master/detail scenario setup as web service data sources with the same svc code and they work fine. I've got linq data source and checked that the source is okay as well.

I've got the latest tools version.

Here's my aspx , wcf file and jscript:

function pageLoad() {

// create references to list of controls from the form

// bind cse notes based on filter

rdCSENotes = $find('<%= rlMOView.FindControl("rdGridCSENotes").ClientID %>');

var tableViewCse = rdCSENotes.get_masterTableView();

function GridCreated(sender, eventArgs) {

alert("Grid with ClientID: " + sender.get_id() + " was created");

}

function rdGridNotes_DataBinding(sender, args) {

// bind notes based on id to determine security group

// for identifying filter needs to be applied other than

// mfgorder id

// get form key to filter the notes through

var hdnMfgKey = document.getElementById('ctl00_MainContent_hdnMfgKey');

// reference the grid by id

var rdNotes_id = sender.get_id();

var arrNotesGridControls = new Array(6);

arrNotesGridControls[0] = "rdGridCSENotes^14";

arrNotesGridControls[1] = "rdGridCSTNotes^15";

arrNotesGridControls[2] = "rdGridBSNotes^16";

arrNotesGridControls[3] = "rdGridQANotes^26";

arrNotesGridControls[4] = "rdGridPurchasingNotes^17";

arrNotesGridControls[5] = "rdGridLogisticsNotes^52";

arrNotesGridControls[6] = "rdGridCustomerSpecNotes^30";

// pull the group id

for (var i = 0; i < arrNotesControls.length; i++) {

var arrSplit = arrNotesControls[i].split("^");

if (rdNotes_id.search(arrSplit[0]) != -1) {

// note identified attach the group to the end of the field name

// and fire filter event

var secGrp = arrSplit[1];

var filtKey = "MfgOrderID^" + secGrp + "^";

// apply filter to the grid data source include the security group id to handle in the service method

rdCSE = $find('<%= rlMOView.FindControl("rdGridCSENotes").ClientID %>');

tableView = rdCSE.get_masterTableView();

tableView.filter(filtKey, hdnMfgKey.value, "EqualTo");

break;

}

<telerik:RadGrid ID="rdGridCSENotes" GridLines="None" EnableEmbeddedSkins="False"

Skin="ddiWebBlue" runat="server" Height="48px" Width="875px" EnableViewState="false"

AutoGenerateColumns="False" CellSpacing="0" AllowAutomaticUpdates="false" AllowAutomaticDeletes="False"

AllowAutomaticInserts="false" ShowHeader="False" AllowPaging="false">

<MasterTableView ShowFooter="false" AllowNaturalSort="false" CommandItemDisplay="Top" ClientDataKeyNames="MfgOrderID"

ItemStyle-CssClass="comments" NoMasterRecordsText=" <div style='font-size: 10px; font-family: 'segoe ui',arial,sans-serif;'>No CSE notes currently entered.</div>"

TableLayout="Fixed" GridLines="Horizontal" ShowHeadersWhenNoRecords="False">

<CommandItemSettings ShowAddNewRecordButton="false" ShowRefreshButton="false" />

<CommandItemStyle CssClass="commViewCommand" />

<ItemStyle CssClass="comments" />

<AlternatingItemStyle CssClass="comments" />

<Columns>

<telerik:GridDateTimeColumn DataField="StatusDateTime" DataType="System.DateTime"

ItemStyle-Width="85px" DataFormatString="{0:MM/dd/yy hh:mm tt}">

</telerik:GridDateTimeColumn>

<telerik:GridBoundColumn DataField="LogonID" DataType="System.String" HeaderText="DisplayName"

UniqueName="DisplayName" ItemStyle-Width="70px">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="StatusComment" DataType="System.String" HeaderText="StatusComment"

UniqueName="StatusComment" ItemStyle-Wrap="false" ItemStyle-Width="653px">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<DataBinding Location="GridMasterDetailsService.svc" FilterParameterType="Linq" SelectMethod="GetNotesDataAndCount"

SortParameterType="Linq">

</DataBinding>

<ClientEvents OnDataBinding="rdGridNotes_DataBinding" OnGridCreated="GridCreated" OnCommand="function(){}" />

<Scrolling AllowScroll="True" UseStaticHeaders="true" SaveScrollPosition="True">

</Scrolling>

</ClientSettings>

<HeaderContextMenu EnableEmbeddedSkins="False" CssClass="GridContextMenu GridContextMenu_ddiWebBlue">

</HeaderContextMenu>

</telerik:RadGrid>

using System;

using System.Linq;

using System.Runtime.Serialization;

using System.Web.Services;

using System.ServiceModel;

using System.ServiceModel.Activation;

using System.ServiceModel.Web;

using System.Collections.Generic;

using System.Collections;

using System.Reflection;

namespace DataContracts

{

[DataContract]

public class MO_POHdr

{

[DataMember]

public int MfgAssocDocID { get; set; }

[DataMember]

public int? MfgOrderID { get; set; }

[DataMember]

public string ponumber { get; set; }

[DataMember]

public string vendname { get; set; }

[DataMember]

public string vendorid { get; set; }

[DataMember]

public string country { get; set; }

[DataMember]

public string vndclsid { get; set; }

[DataMember]

public DateTime? docdate { get; set; }

[DataMember]

public string hold { get; set; }

[DataMember]

public string shipmthd { get; set; }

}

[DataContract]

public class MOCommentDisplay

{

[DataMember]

public int MfgOrderLogID { get; set; }

[DataMember]

public int MfgOrderID { get; set; }

[DataMember]

public int? AccountID { get; set; }

[DataMember]

public int? CommentGroupAccessID { get; set; }

[DataMember]

public string LogonID { get; set; }

[DataMember]

public DateTime? StatusDateTime { get; set; }

[DataMember]

public int? PeriodKey { get; set; }

[DataMember]

public string StatusComment { get; set; }

[DataMember]

public string Code { get; set; }

}

[DataContract]

public class PODet

{

[DataMember]

public string ponumber { get; set; }

[DataMember]

public string itemnmbr { get; set; }

[DataMember]

public decimal? qtyorder { get; set; }

[DataMember]

public string itemdesc { get; set; }

[DataMember]

public string postatus { get; set; }

[DataMember]

public string shipmthd { get; set; }

[DataMember]

public DateTime? released_date { get; set; }

[DataMember]

public DateTime? prmdate { get; set; }

[DataMember]

public DateTime? reqdate { get; set; }

}

public class MyData

{

public int Count { get; set; }

public IList Data { get; set; }

}

[ServiceContract]

[ServiceKnownType("GetKnownTypes")]

[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]

public class GridMasterDetailsService

{

public static IEnumerable<Type> GetKnownTypes(ICustomAttributeProvider provider)

{

List<Type> knownTypes = new List<System.Type>();

knownTypes.Add(typeof(DataContracts.MO_POHdr));

knownTypes.Add(typeof(DataContracts.PODet));

knownTypes.Add(typeof(DataContracts.MOCommentDisplay));

return knownTypes;

}

[OperationContract]

public MyData GetMOPOHdrDataAndCount(int startRowIndex, int maximumRows, string sortExpression, string filterExpression)

{

maximumRows = 20;

if (filterExpression != "")

{

filterExpression = filterExpression.Replace("\"", string.Empty);

}

GridBindingData data = RadGrid.GetBindingData("AppDataClassesDataContext", "MOAssocDocuments", startRowIndex, maximumRows, sortExpression, filterExpression);

MyData result = new MyData();

result.Data = data.Data.OfType<MOAssocDocument>().Select(c => new DataContracts.MO_POHdr()

{

MfgAssocDocID = c.MfgAssocDocID,

MfgOrderID = c.MfgOrderID,

ponumber = c.POHdr.ponumber,

vendname = c.POHdr.vendname,

vendorid = c.POHdr.vendorid,

country = c.POHdr.country,

vndclsid = c.POHdr.vndclsid,

docdate = c.POHdr.docdate,

hold = c.POHdr.hold,

shipmthd = c.POHdr.shipmthd

}).ToList();

result.Count = data.Count;

return result;

}

[OperationContract]

public MyData GetPODetDataAndCount(int startRowIndex, int maximumRows, string sortExpression, string filterExpression)

{

// maximumRows = 50;

GridBindingData data = RadGrid.GetBindingData("AppDataClassesDataContext", "PODets", startRowIndex, maximumRows, sortExpression, filterExpression);

MyData result = new MyData();

result.Data = data.Data.OfType<PODet>().Select(o => new DataContracts.PODet()

{

ponumber = o.ponumber,

itemnmbr = o.itemnmbr,

qtyorder = o.qtyorder,

itemdesc = o.itemdesc,

postatus = o.postatus,

shipmthd = o.shipmthd,

released_date = o.released_date,

prmdate = o.prmdate,

reqdate=o.reqdate

}).ToList();

result.Count = data.Count;

return result;

}

[OperationContract]

public MyData GetNotesDataAndCount(int startRowIndex, int maximumRows, string sortExpression, string filterExpression)

{

sortExpression = "StatusDateTime descending";

var sSecGrp = filterExpression.Split('^');

filterExpression = "CommentGroupAccessID EqualTo " + sSecGrp[1] + " And MfgOrderID = " + sSecGrp[2];

GridBindingData data = RadGrid.GetBindingData("AppDataClassesDataContext", "MOCommentDisplays", startRowIndex, maximumRows, sortExpression, filterExpression);

MyData result = new MyData();

result.Data = data.Data.OfType<MOCommentDisplay>().Select(p => new DataContracts.MOCommentDisplay()

{

MfgOrderLogID = p.MfgOrderLogID,

MfgOrderID = p.MfgOrderLogID,

AccountID = p.AccountID,

CommentGroupAccessID = p.CommentGroupAccessID,

LogonID = p.Account.LogonID,

StatusDateTime = p.StatusDateTime,

PeriodKey = p.PeriodKey,

StatusComment = p.StatusComment,

Code = p.CLib.Code

}).ToList();

result.Count = data.Count;

return result;

}

Thanks,
-- Jim

Grid

answered on 09 Aug 2011

5 answers

95 views

Values not shown when transferring between two databound listboxes using templates

I currently have to listbox that both use the same template. Instead of using a list of values like the demo code, I am pre-populating both boxes with some initial data. When I transfer an item from one box to the other, the values are not updated.

When using the item list in the html, the item bind on the '_Transferred' method appeared to update these values using the same templates.

The problem is when I switched it to use the list from the database instead of the HTML list.

How can I get the data to show (bind) when transferring in this manner.

Thanks.

ListBox

answered on 09 Aug 2011

14 answers

393 views

Error: Length of elements and json must be the same!

t

ComboBox

answered on 09 Aug 2011

5 answers

118 views

Rad Paner Bar Items moves one step down for every AjaxRequest in IE9

Hello all,
           I am having a problem in radpanelbar particularly in IE9, The problem is whenever I made an Ajax Request using RadAjaxManager from client script. my RadPanelbar Items moves one step down automatically. Please find me the solution because I already spend LOT in this.

Here is my aspx page
................................................................................................................................................................................................................

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="RadPanelBarTester._Default" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>
<!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>
    <style type="text/css">
        .Tools
        {
            width: 120px;
            height: 20px;
            border: solid 1px blue;
            border-top:none;
            padding: 2px;
            margin: 4px;
            color: Black;
            font: normal 11.5px "Segoe UI", Arial, sans-serif;
            text-align: center;
            cursor: move;
            display:block;
            overflow:hidden;
            background-image:url('RootItemBg.png');
        }
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:ScriptManager ID="ScriptManager1" runat="server">
        </asp:ScriptManager>
        <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"
            onajaxrequest="RadAjaxManager1_AjaxRequest">
            <AjaxSettings>
                <telerik:AjaxSetting AjaxControlID="RadAjaxManager1">
                    <UpdatedControls>
                        <telerik:AjaxUpdatedControl ControlID="RadPanelBar1"/>
                    </UpdatedControls>
                </telerik:AjaxSetting>
            </AjaxSettings>
        </telerik:RadAjaxManager>
        <telerik:RadPanelBar ID="RadPanelBar1" ExpandMode="SingleExpandedItem" Skin="Outlook"
            runat="server">
        </telerik:RadPanelBar>
        <asp:HiddenField ID="myHiddenField" runat="server" />
        <br />
        <input id="Button1" type="button" onclick="callsvr()" value="Test" />
    </div>
    </form>
    <script type="text/javascript">
        function callsvr() {
            $find("RadAjaxManager1").ajaxRequest("test");
        }
    </script>

</body>
</html>

My server side code
.....................................................................................................................................................................................................
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Telerik.Web.UI;
using System.Web.UI.HtmlControls;

namespace RadPanelBarTester
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                InitialzeToolBox();
            }
        }

        private void InitialzeToolBox()
        {
            for (int i = 0; i < 5; i++)
            {
                RadPanelItem radItem = new RadPanelItem("TAB TEST" + i);
                var motherDiv = new HtmlGenericControl("div");
                motherDiv.Attributes.Add("align", "center");
                for (int j = 0; j < 5; j++)
                {
                    HtmlGenericControl childDiv = new HtmlGenericControl("div");
                    childDiv.Attributes.Add("class", "Tools");
                    childDiv.Style.Add(HtmlTextWriterStyle.ZIndex, "2");
                    childDiv.InnerText = "TAB TEST" + i + "Tool" + j;
                    childDiv.ID = "TAB TEST" + i + "Tool" + j;
                    motherDiv.Controls.Add(childDiv);
                }
                RadPanelItem itemTemplate = new RadPanelItem();
                TemplateItem template = new TemplateItem(motherDiv);
                itemTemplate.ItemTemplate = template;
                radItem.Items.Add(itemTemplate);
                RadPanelBar1.Items.Add(radItem);
            }
            RadPanelBar1.Items.FindItemByText("TAB TEST0").Expanded = true;
        }

        protected override void OnLoad(EventArgs e)
        {
            for (int i = 0; i < RadPanelBar1.Items.Count; i++)
            {
                var motherDiv = new HtmlGenericControl("div");
                motherDiv.Attributes.Add("align", "center");
                for (int j = 0; j < 5; j++)
                {
                    HtmlGenericControl childDiv = new HtmlGenericControl("div");
                    childDiv.Attributes.Add("class", "Tools");
                    childDiv.InnerText = "TAB TEST" + i + "Tool" + j;
                    childDiv.ID = "TAB TEST" + i + "Tool" + j;
                    motherDiv.Controls.Add(childDiv);
                }
                RadPanelItem itemTemplate = new RadPanelItem();
                TemplateItem template = new TemplateItem(motherDiv);
                itemTemplate.ItemTemplate = template;
                RadPanelBar1.Items[i].Items.Add(itemTemplate);
            }
            base.OnLoad(e);
        }

        protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)
        {
        }
    }
}

Template item class
............................................................................................................................................................................................

public class TemplateItem:ITemplate
    {
        Control control;
        #region ITemplate Members

        public void InstantiateIn(Control container)
        {
            container.Controls.Add(control);
        }

        #endregion

        public TemplateItem(Control ctrl)
        {
            control = ctrl;
        }
    }

PanelBar

answered on 09 Aug 2011

3 answers

136 views

error when push edit button

hi,

My name is Francisco, I update 2010 Q2 to 2011 Q2 ASP NET and my grid don't work, before update working fine.

When i click edit button of a row, show me a error in the status bar of Internet Explorer version 8.

The error message is:

Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerServerErrorException: Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.

Can you help me please.

Regards....

Grid

answered on 09 Aug 2011

3 answers

636 views

Cannot get rid of RadGrid padding when using a GridTemplate Column.

In the markup below you'll notice I've set everything to 0pt padding, yet still I get padding and cannot get a border line to go all the way across (see screenshot.) What do i need to do to remove all padding in RG custom header?

<telerik:GridTemplateColumn UniqueName="colCustomerName">

<HeaderStyle BorderWidth="0pt" BorderStyle="Solid" Width="30%" ></HeaderStyle>

<HeaderTemplate>

<table align="center" cellpadding="0pt" >

<tr id="blank" style="padding:0pt 0pt 0pt 0pt">

<td style="padding:0pt 0pt 0pt 0pt">

</td>

</tr>

<tr align="center" style="padding:0pt 0pt 0pt 0pt" >

<td style="width:365pt; border-top:solid thin black;background-color:#d3dfd3; padding:0pt 0pt 0pt 0pt">

Customer

</td>

</tr>

</table>

</HeaderTemplate>

Grid

answered on 09 Aug 2011

6 answers

406 views

RadGrid Filter Menu

Hi developers,

I'm using the RadGrid's filter and it's working well. The problem is that I need to translate the options of the filter menu (Starts with, Contains, Equals to). How can I do this? I need to translate the menu to brazilian portuguese (pt-BR).

Rafael

Grid

answered on 09 Aug 2011

1 answer

85 views