Questions on UI for ASP.NET AJAX Forum

2 answers

803 views

Invalid web service call missing parameter

Thanks in advance for any help.

I used the telerik sample http://demos.telerik.com/aspnet-ajax/tooltip/examples/radtooltipmanagerclientapi/defaultcs.aspx as a basis for this code. Running the sample on my local Windows 7 machine works but fails in my local dev application. "Invalid web service call missing parameter" error occurs when calling tooltip.set_value()

var sServiceTrack = oGrid.get_masterTableView().get_dataItems()[sRowIndex].get_dataItem()["service_track_event_id"];

var sPeople = oGrid.get_masterTableView().get_dataItems()[sRowIndex].get_dataItem()["people_id"];

var sParms = sServiceTrack + "~" + sPeople;

//must be a client

if (sServiceTrack == null || sServiceTrack == "")

return;

var tooltipManager = $find("<%= objRadToolTipManagerClient.ClientID %>");

//If the user hovers the image before the page has loaded, there is no manager created

if (!tooltipManager)

return;

//Find the tooltip for this element if it has been created

var tooltip = tooltipManager.getToolTipByElement(element);

//Create a tooltip if no tooltip exists for such element

if (!tooltip)

{

tooltip = tooltipManager.createToolTip(element);

tooltip.set_value(sParms);

}

//Let the tooltip's own show mechanism take over from here - execute the onmouseover just once

element.onmouseover = null;

//show the tooltip

tooltip.show();

ASPX

<telerik:RadToolTipManager ID="objRadToolTipManagerClient" Width="300" Height="100"

OffsetY="-1" HideEvent="Default" runat="server" EnableShadow="true" RelativeTo="Element"

Position="MiddleRight" ShowEvent="OnMouseOver" EnableViewState="false"

IgnoreAltAttribute="true" >

<WebServiceSettings Path="wsToolTips.asmx" Method="GetClientToolTipSingelParm" />

</telerik:RadToolTipManager>

Web service

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Services;

using System.Configuration;

using System.Web.Script.Services;

using System.Data;

using System.Web.UI;

using System.IO;

using System.Reflection;

namespace EvolvCS

{

[WebService(Namespace = "http://defran.com/webservices")]

[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

[System.ComponentModel.ToolboxItem(false)]

// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.

[System.Web.Script.Services.ScriptService]

public class wsToolTips : System.Web.Services.WebService

{

[WebMethod]

[System.Web.Script.Services.ScriptMethod]

public string GetClientToolTipSingelParm(string sValues)

{

string[] aValues = sValues.Split('~');

string serviceTrackId = aValues[0];

string peopleId = aValues[1];

return ViewManager.RenderClientToolTip(serviceTrackId, peopleId);

}

public class ViewManager

{

public static string RenderClientToolTip(string strServiceTrackId, string strPeopleId)

{

Page pageHolder = new Page();

client_header_multi viewControl = (client_header_multi)pageHolder.LoadControl("client_header_multi.ascx");

viewControl.serviceTrack = strServiceTrackId;

viewControl.people_id = strPeopleId;

pageHolder.Controls.Add(viewControl);

StringWriter output = new StringWriter();

HttpContext.Current.Server.Execute(pageHolder, output, false);

return output.ToString();

}

ToolTip

answered on 15 May 2012

1 answer

47 views

Raddatetimepicker enabled false ie9 width issue

When disabling a raddatetimepicker the width will change from its preset width to a much larger width when you hover over it. Putting the following code and viewing it in ie9 will show the issue.
I am using 2012.1.411

<Rad:RadDateTimePicker ID="RadDatePicker1" Enabled="false" Width="170" runat="server"></Rad:RadDateTimePicker>

Calendar

answered on 15 May 2012

4 answers

152 views

Customize ColumnHeaderDateFormat

Hi,
I would like to customize my ColumnHeaderDateFormat with every hour of my TimeLabelSpan (see screenshots attached : now and after)
Here is my source code :

                rsPlanning.TimelineView.SlotDuration = TimeSpan.Parse("01:00:00");
                rsPlanning.TimelineView.TimeLabelSpan = 8;
                rsPlanning.TimelineView.NumberOfSlots = 24;
                rsPlanning.TimelineView.ColumnHeaderDateFormat = "HH:mm";
                rsPlanning.TimelineView.HeaderDateFormat = "dddd";
                rsPlanning.TimelineView.EnableExactTimeRendering = true;
                rsPlanning.TimelineView.StartTime = TimeSpan.Parse("05:00:00");
                rsPlanning.ShowNavigationPane = true;
                rsPlanning.EnableDatePicker = false;










How I can edit my TimelineView to have my screenshot names after ?

Scheduler

answered on 15 May 2012

1 answer

115 views

Cursor Does Not Apperar When Input is Focused On Using Tab Key

Greetings,

The issue occurs when using the tab key a text box control is reached. The text selection cursor does not appear on the text box, instead the borders are highlighted.

All text boxes work except the ones using a RadInputManager

Here is our code:

<asp:TextBox CssClass="input01" MaxLength="16" ID="P5textfield18" ToolTip="Ingrese Teléfono" runat="server"/>

<telerik:RadInputManager ID="RadInputManager8" runat="server">

<telerik:RegExpTextBoxSetting

BehaviorID="P1RagExpBehavior1"

ValidationExpression="\d+"

EnabledCssClass="input01"

HoveredCssClass="input01"

ErrorMessage="Ingrese sólo números"

EmptyMessage="sólo números"

EmptyMessageCssClass="input01"

FocusedCssClass="input01"

InvalidCssClass="input01">

<TargetControls>

<telerik:TargetInput ControlID="P5textfield18" />

</TargetControls>

</telerik:RegExpTextBoxSetting>

</telerik:RadInputManager>

Our style:

.input01

{

border-bottom: #333 1px solid;

border-left: #333 1px solid;

padding-bottom: 3px !important;

padding-left: 3px !important;

width: 270px !important;

padding-right: 3px !important;

font-family: "PT Sans Narrow", sans-serif !important;

color: #838080 !important;

font-size: 16px !important;

border-top: #333 1px solid;

margin-right: 10px !important;

border-right: #333 1px solid;

padding-top: 3px !important

}

Thanks in advance.

Input

answered on 15 May 2012

1 answer

107 views

XAxis Date Format

I have converted a date value using

Dim today As Double = DateTime.Now.[Date].ToOADate()

Now i would like the Label to Show MM/DD and not MM/DD/YYYY

any ideas

Thanks

Chart (Obsolete)

answered on 15 May 2012

1 answer

107 views

Problem updating data

Hello there..
I want somebody to help me find a solution to a problem regarding data updating. I have set the datakeyname in the aspx. However i need the primary key for updating data in the item command event. How can i retrieve the primary key value in the itemcommand event.
Thanks in advance..

Grid

answered on 15 May 2012

2 answers

125 views

Scheduler Add/Edit not working on IPad

Hi,
I can't double click on Scheduler while accessing on IPad.
So is there anything i need to implement in RadScheduler to view on IPad?

If yes, Sample code would be appropriate.

Scheduler

answered on 15 May 2012

3 answers

113 views

EnableViewState cause error

Hi Telerik Team,

I have a Hierarchical RadGrid in which i have set EnableViewState to false and binding using NeedDataSource event.Every thing works fine for the MasterTable, but for the Child Grid, when i tried to filter, causes an error.

ERROR: 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.

Please help and this is urgent.

Ammu Nair.

Grid

answered on 15 May 2012

2 answers

416 views

Change items in ComboBox after button click

Hi,

normally you have to populate the ComboBox in OnInit so the items are persisted after postback. But I need to populate the combobox after a button was clicked. Initially the comboBox could be empty, but after the button click I want to populate the combobox in a way that the items are persisted between postbacks.

How could I achieve this?

Thanks!

ComboBox

answered on 15 May 2012

1 answer

83 views

TD % width not followed on export to PDF

I'm using RadControls for ASP.NET AJAX Q2 2011 SP1. When I export to PDF all columns are of equal widths. I read on some forum threads to add colgroup but still not working.

Please help.

<table border="1" cellspacing="0" cellpadding="2" width="100%" style="font-family: Lucida Sans; font-size: 9pt;">
                   <colgroup span="8">
                               <col span="1" width="49%" />
                               <col span="7" width="7%" />
                           </colgroup>
                   <tr style="text-align:center;">
                       <td style="width:49%; white-space:nowrap;">PRODUCT NAME AND CLASSIFICATION</td>
                       <td style="width:7%; white-space:nowrap;">GROSS </td>
                       <td style="width:7%; white-space:nowrap;">NET </td>
                       <td style="width:7%; white-space:nowrap;">AMOUNT</td>
                       <td style="width:7%; white-space:nowrap;">QUANTITY</td>
                       <td style="width:7%; white-space:nowrap;">STORE</td>
                       <td style="width:7%; white-space:nowrap;">CODE</td>
                       <td style="width:7%; white-space:nowrap;">SHELF</td>
                   </tr>
               </table>

Editor

answered on 15 May 2012