Questions on UI for ASP.NET AJAX Forum

4 answers

124 views

can't bold the asp button while using form decorator

Hi,
I'm using the normal asp button with form decorator and want to make the button font bold but something in form decorator is overriding that.
would you please let me know how i can do it.

FormDecorator

answered on 16 Aug 2012

1 answer

63 views

CalculatedColumn and BinaryImageColumn can't coexist in same RadGrid

Hello,

I don't know if this is a bug, so I thought I'd report it:

I have a RadGrid that shows details of Human Resources. In addition to things like a First Name and Last Name field, I also have a VarBinary(MAX) field that I use to store the employee's Picture. The field is simply called "Picture".

The data is shown in a RadGrid, including the employee's picture in a BinaryImage Column. This works just fine when you run the form.

However, let's say I want to display ONE column with the employee's full name. I add a calculated field to the grid that concatenates the first, middle and last names. I then make the columns with the first, middle and last names invisible. Then I try to run the form.

I get this error:

'Dynamicclass1' does not contain a property with the name 'Picture'

This error will continue to recur until you either:

Remove the Calculated Column OR;
Remove the BinaryImage Column

Even if you take out the BinaryImage column and replace it with a TemplateColumn that uses a BinaryImage in its ItemTemplate, you'll get the same error.

I even tried creating a new Telerik Web Application from scratch, adding a declarative RadGrid, with both a Calculated Column and a BinaryImage column with NO CODE attached to the form, and the same error occurs.

I'm using Telerik RadControls for AJAX version 2012.2.724.40 (2012 Q2 SP1). I've repeated this experiment with previous builds of RadControls for AJAX and I'm seeing the same manifestation in previous, older projects. Can anyone reproduce this error? Can anyone confirm if this is indeed a bug?

Regards,
Jonathan

Grid

answered on 16 Aug 2012

3 answers

133 views

RatTooltip Validation issue

Referring to the attached code for my usercontrol, the comments dialog (tooltip) pops up fine and saves fine if I do not use any validators or set the save button to causesValidation="false"
If I add one or more validators (all but 1 commented out), the validation fires if I leave the field blank but if I enter text, I dont get any validation errors but the onclick doesnt fire.

Any ideas?

<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="ctrlDealRatings.ascx.vb" Inherits="DealNutWebsite.ctrlDealRatings" %>

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

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

<script type="text/javascript" id="telerikClientEvents1">

//<![CDATA[

function OnClientRated(controlRating, args) {

var tooltip = $find("<%=RadToolTip1.ClientID %>");

tooltip.show();

}

function HideTooltip(controlRating, args) {

var tooltip = $find("<%=RadToolTip1.ClientID %>");

tooltip.hide();

return (false);

}

//]]>

</script>

</telerik:RadCodeBlock>

<div id="DealRatingDiv" runat="server" visible="true" style="position:relative;top:0px;width:200px;border:0px solid red">

<asp:Label class="CaptionSm" ID="lblCaption" runat="server" Text="Click a Nut to Rate:" style="float:left; margin-top: 6px"></asp:Label>

<div style="float:left; margin-top: 0px">

<telerik:RadRating ID="RadDealRating" runat="server" Skin="MyCustomSkin" AutoPostBack="false"

readonly="true" EnableEmbeddedSkins="false" EnableEmbeddedBaseStylesheet="false" OnClientRated="OnClientRated"

Precision="half" />

</div>

<p></p>

<telerik:RadToolTip ID="RadToolTip1" runat="server"

ShowEvent="FromCode" HideEvent="FromCode"

TargetControlID="RadDealRating"

AutoCloseDelay="1000" ShowCallout="true"

Position="MiddleLeft" Width="275px"

Animation="Resize" ManualClose="True"

Height="300px" >

<div class="AddDealRatingbox">

<asp:Image ID="Image1" runat="server" ImageUrl="/Images/RateThisDeal.png" />

<br />

<asp:Label ID="lblName" runat="server" Text="Name:"></asp:Label>

<br />

<asp:TextBox ID="txtName" runat="server" style="width:260px" />

<%--

<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"

CssClass="Errors"

ControlToValidate="txtName"

ErrorMessage="Your name is required"

SetFocusOnError="True" >Your name is required</asp:RequiredFieldValidator>

<asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server"

ControlToValidate="txtName"

ErrorMessage="Please use plain text only"

Text="Please use plain text only"

CssClass="Errors"

ValidationExpression="[^<]+"

SetFocusOnError="True" />

--%>

<br />

<asp:Label ID="lblInstructions" runat="server" Text="Your feedback:"></asp:Label>

<br />

<asp:TextBox ID="txtComments" runat="server" TextMode="MultiLine" Rows="5" Columns="30" style="width:260px" />

<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"

ValidationGroup="save" CssClass="Errors" ControlToValidate="txtComments"

ErrorMessage="Your comment is required"

EnableViewState="False" ViewStateMode="Disabled" >Your comment is required</asp:RequiredFieldValidator>

<%--

<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server"

ControlToValidate="txtComments"

ErrorMessage="Please use plain text only"

text="Please use plain text only"

CssClass="Errors" ValidationExpression="[^<]+"

SetFocusOnError="True" />

--%>

<br /><br />

<asp:ImageButton ID="btnPostComment" runat="server"

Style="outline:0; cursor:pointer" ValidationGroup="save"

ImageUrl="~/Images/btnPostComment.png" OnClick="btnPostComment_Click" CausesValidation="True" />

<asp:ImageButton ID="btnCancel" UseSubmitBehavior="false" runat="server"

Style="margin-left:12px; outline:0; cursor:pointer"

OnClientClick="HideTooltip()" ImageUrl="~/Images/btnCancel.png" />

</div>

</telerik:RadToolTip>

ToolTip

answered on 16 Aug 2012

1 answer

76 views

Drop Down UI List floating

Am facing an issue with the Combo Box, where in the expanded list is floating along with the page rather than being fixed with the combo box control.
Had any one faced a similar issue?

ComboBox

answered on 16 Aug 2012

1 answer

92 views

How to apply shortcut key for raduplaod select button

Hi,

iam using raduplaod control with Select Customization tag and looks like button(Select) but how to apply shortcut key(accesskey) to select (select customization tag)button.

Regards,
Sathish Gai

Upload (Obsolete)

answered on 16 Aug 2012

6 answers

73 views

problem in day veiw ,i.e appoinment columns shrinked

Hi all,
i have a problem in day veiw ,i.e appoinment columns are shrinked in day veiw ,
but where as other veiws as weekveiw ,mothview display properly.

tag used :

<

telerik:RadScheduler ID="RadScheduler1" runat="server" DataEndField="End" DataKeyField="ID"

DataSourceID="ObjectDataSource1" DataStartField="Start" DataSubjectField="Subject"

HoursPanelTimeFormat="htt" ValidationGroup="RadScheduler1" ColumnWidth="100%"

OverflowBehavior="Expand" StartInFullTime="true" ShowFooter="true" StartInsertingInAdvancedForm="True"

StartEditingInAdvancedForm="false" DataRecurrenceField="RecurrenceRule" DataRecurrenceParentKeyField="RecurrenceParentID"

CssClass="ScheduleAviable" Width="100%" DayView-UserSelectable="True">

</telerik:RadScheduler>

can any body tell whats the peoblem.

Thanks and Regards,
Sriharsha

Scheduler

answered on 16 Aug 2012

5 answers

381 views

How to get values programmatically from RadWindow?

Hi,

I am working RadWindow control. I want to get values from RadWindow and use these in parent window (web page) using C#.Net (code behind).

I have already saw/read some demo but i am not getting because most them are not based on code behind those examples are using aspx.

for example: http://demos.telerik.com/aspnet-ajax/window/examples/clientsideevents/defaultcs.aspx?product=window

I want these type of code in code behind file like C#.Net.

Please guide me.

Thanks

Window

answered on 16 Aug 2012

1 answer

81 views

How get my old status after refresh

Hello,
I use a TreeView with Checkboxes. I refresh my TreeView every 30 seconds with a timer. This works very well. Unfortunately, when i have selected any Items after the refresh my Selecting is lost. Is it possible, that i get my old Selection after the Refresh?

I use a ObjectDataSource (ODSLoadPlayerFromScheduler) for my TreeView.

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

LoadDB();

}

else if (IsPostBack)

{

LoadDBAfterPostback();

}

private void LoadDB()

{

int projectGroupID = pgID;

if (!parameter.ToLower().Contains("administrators"))

{

ODSLoadPlayerFromScheduler.SelectParameters.Add("GroupName", parameter);

ODSLoadPlayerFromScheduler.SelectParameters.Add("projectGroupID", projectGroupID.ToString());

}

else

{

ODSLoadPlayerFromScheduler.SelectParameters.Add("projectGroupID", projectGroupID.ToString());

}

private void LoadDBAfterPostback()

{

int projectGroupID = pgID;

if (!parameter.ToLower().Contains("administrators"))

{

ODSLoadPlayerFromScheduler.SelectParameters["GroupName"].DefaultValue = parameter;

ODSLoadPlayerFromScheduler.SelectParameters["projectGroupID"].DefaultValue = projectGroupID.ToString();

}

else

{

ODSLoadPlayerFromScheduler.SelectParameters["projectGroupID"].DefaultValue = projectGroupID.ToString();

}

protected void Timer1_Tick(object sender, EventArgs e)

{

LoadDBAfterPostback();

}

Can you help me with the solution to my problem?

BR
Reiner

TreeView

answered on 16 Aug 2012

0 answers

54 views

How to know what is the next 10 record in PageIndexChanged event

Hi,
I have a RadGrid with page index=10.
When user click next page, i need to know what is the next 10 records show to user because i need to update to system as READ so that system can keep track what record has been actually read by user and what is not.

Does anyone has any idea?

Grid

asked on 16 Aug 2012

1 answer

464 views

Display Image in RadGrid

Can anyone tell me how to get the following to work? Its not showing my image... If you supply code please use VB.. sorry C# isn't my strong point.

Thanks!

<telerik:GridTemplateColumn DataField="CountryName"

FilterControlAltText="Filter CountryName column" HeaderText="CountryName"

SortExpression="CountryName" UniqueName="CountryName" >

<ItemTemplate>

<asp:Label ID="Label1" runat="server" Text='<%# Eval("CountryAbbreviation") %>'></asp:Label>

<asp:Image ID="Image1" runat="server" ImageUrl='images/<%# Eval("CountryAbbreviation") %>.png' />

</ItemTemplate>

</telerik:GridTemplateColumn>

Grid