Questions on UI for ASP.NET AJAX Forum

7 answers

916 views

I have a RadWindow (contents are html not iframe):

<telerik:RadWindow ID="radwindow1" VisibleTitlebar="false" VisibleStatusbar="false"<br> BorderWidth="0" Title="Image" runat="server" VisibleOnPageLoad="false" Modal="true"<br> Autosize="true"><br> <contenttemplate> <br> <img alt="" id="image1" /> <br> </contenttemplate><br> </telerik:RadWindow>

The image1 size is unknown, it can be any size. Click a button will open radwindow1 using javascript:

var oWnd = $find('<%=radwindow1.ClientID %>');<br> if (oWnd) { <br> oWnd.autoSize(true);<br> oWnd.show();<br>}

It works fine on Firefox but not in IE 8. First time open it on IE 8 will work fine but next time will show pop up with scroll bars, then next time will be fine and next time not.

My doctype:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

Thank for your time!

Window

answered on 04 Jan 2012

1 answer

114 views

Multiple RadGrids side-by-side and scrolling down

Hi,

I am wondering if multiple Radgrids can be put side-by-side so that end user gets a feeling that those are the same grid?
In practise, if end user scrolls down a grid, both grids are scrolled down at the same time.

I hoped I could use single RadGrid in my application, but it seems that one can't 'drag to select' Items in a column. It seems that 'drag to select' functionality always selects entire grid rows? My application should allow the end user to 'drag to select' just one or multiple items in a specific column.

BR,
Timo

Grid

answered on 04 Jan 2012

2 answers

117 views

Panels never expanding on load/start

Hi,

I'm using the panelbar and whant the first panel to expand, on start.

This is my panel code:

<telerik:RadPanelBar ID="RadPanelBar_Portfolio" Width="100%" Height="100%" CssClass="masterPanelBar"

ExpandMode="FullExpandedItem" runat="server" >

<Items>

<telerik:RadPanelItem Value="MainPanel" Selected="true" Expanded="True">

<HeaderTemplate>

<asp:label ID="Label8" Text="Portfolio" Font-Bold="true" runat="server" />

</HeaderTemplate>

<ContentTemplate>

<table id="tbl_HeaderPortFolio" runat="server">

<tr>

....

</tr>

</table>

</ContentTemplate>

</telerik:RadPanelItem>

</Items>

</telerik:RadPanelBar>

The panel bar is inside a RadSplitter.
The radsplitter is inside a dynamically loaded control, that is in a RadAjaxPanel.

As you can see, I set Selected="true" Expanded="True"
but that does not show the panel expanded. I always have to click the bar to see its content (the table)

I tried also to set it in code :

With RadPanelBar_Portfolio.FindItemByValue("MainPanel")

.Expanded = True

.Selected = True

.Expanded = True

.PreventCollapse = True

End With

and even in the PreRender (RadPanelBar_Portfolio.Items(0).Expanded = True)

and I tried setting it in JS:

function ExpandItem()

{

var panelbar = <%= RadPanelBar_Portfolio.ClientID %>;

var item = panelbar.FindItemByValue("MainPanel");

if (item)

{

item.Expand();

}

else

{

//alert("Item with text 'MainPanel' not found.");

}

ExpandItem;

But, no luck, the panelbar ALWAYS needs to be clicked first...

Please check screenshot for more details.

Could you tell me how I can see the first panel expanded?

Thanks

Erik

PanelBar

answered on 04 Jan 2012

1 answer

134 views

Find Control

Hi ,

I am using a spliter control in my page and thr are two rad panel

spliter ---- RadPane1 -- radListview----item1,item2,item3 all are template field and in side Item there are some link and div
-----RadPane2 -- using contenturl i am loding a page here

how can i access in content page of radpane2 controls of tadpane1 like item exist in radlistview on client and server side

Thanks
vivek

Code

<telerik:RadSplitter ID="RadSplitter1" runat="server"

EnableEmbeddedBaseStylesheet="false" BorderStyle="None" EnableEmbeddedScripts="true"

LiveResize="True" Width="940px">

<telerik:RadPane ID="RadPane1" runat="server" CssClass="myStepContainer"

Height="500px">

<telerik:RadListView ID="WizardStepList" runat="server" ItemPlaceholderID="WizardStepsContainer"

DataKeyNames="Id" DataSourceID="WizardStepDataSource">

<LayoutTemplate>

<%--<fieldset> --%>

<asp:Panel ID="WizardStepsContainer" runat="server" />

<%--</fieldset>--%></LayoutTemplate>

<ItemTemplate>

<div class='<%#Eval("StatusCssClass") %>' id="workflowItem" runat="server">

<p class="toggler">

<asp:LinkButton ID="NStep" index='<%# Index++ %>' CssClass='<%#Eval("StepCssClass") %>'

Text='<%#Eval("StepDisplayText") %>' runat="server" OnClick="NavigateStep" OnClientClick='<%# "return navigate(\"" + (Index) + "\");" %>'></

asp:LinkButton></p>

</div>

</ItemTemplate>

</telerik:RadListView>

</telerik:RadPane>

<telerik:RadPane ID="contentPane" EnableEmbeddedScripts="true" runat="server" ContentUrl="about:blank"

CssClass="container" Width="790px" Height="600px">

<div id="Div1" runat="server" class="workflowButtonsHoriz">

<asp:Button CssClass="prevButton" ID="Previous" title="Previous" runat="server" OnClick="Previous_Click" />

<asp:Button CssClass="nextButton" ID="Next" title="Next" runat="server" OnClick="Next_Click" />

<span style="display: none">

<asp:Button ID="refresh" runat="server" OnClick="Refresh" /></span>

</div>

<div class="clearBoth">

</div>

</telerik:RadPane>

</telerik:RadSplitter>

Splitter

answered on 04 Jan 2012

1 answer

267 views

Sorting is not working in RadGrid

Hi ,

I am using property class object inside to another property class for reusability as shown below. My problem is that when I click sort on EMP_ID column then error will occur as shown below. but it will working on all the other company direct fields like company_ID, company_Name but for others inherited columns its gives error check the given below code and advise me how to fixed this error thanks.

If I EnableLinqExpressions="false" then its give me error like this

Cannot find column EMP_ID.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.IndexOutOfRangeException: Cannot find column EMP_ID.

If I EnableLinqExpressions="true" then its give me error like this

No property or field 'EMP_ID' exists in type 'Company'

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: Telerik.Web.UI.ParseException: No property or field 'EMP_ID' exists in type Company'

If I ="true" then its give me error like this

public class Employee

{

public int Emp_ID { get; set; }

public string Emp_Name { get; set; }

public string Email { get; set; }

public bool? IsActive { get; set; }

public bool? Flag { get; set; }

public string Password { get; set; }

public int Role_ID { get; set; }

}

public class Company

{

public int Company_ID { get; set; }

public string Company_Name { get; set; }

public string Phone_No { get; set; }

private Employee _modelEmployee;

public Employee ModelEmployee

{

get

{

if (_modelEmployee == null)

_modelEmployee = new Employee();

return _modelEmployee;

}

set

{

_modelEmployee = value;

}

} 




<telerik:RadGrid ID="grdSearch" runat="server" AllowSorting="True" AllowPaging="True"
                   EnableLinqExpressions="false" AllowCustomPaging="True" GridLines="None" Skin="Vista"
                   ShowGroupPanel="True"> 
                   <MasterTableView AutoGenerateColumns="False" DataKeyNames="Company_ID"> 
                       <RowIndicatorColumn> 
                           <HeaderStyle Width="20px"></HeaderStyle> 
                       </RowIndicatorColumn> 
                       <ExpandCollapseColumn> 
                           <HeaderStyle Width="20px"></HeaderStyle> 
                       </ExpandCollapseColumn> 
                       <Columns> 
                           <telerik:GridBoundColumn DataField="Company_ID" DataType="System.Int32" HeaderText="Company_ID"
                               SortExpression="Company_ID" UniqueName="Company_ID"> 
                           </telerik:GridBoundColumn> 
                           <telerik:GridBoundColumn DataField="ModelEmployee.Emp_Name" DataType="System.String"
                               HeaderText="Emp_Name" SortExpression="Emp_Name" UniqueName="Emp_Name"> 
                           </telerik:GridBoundColumn> 
                           <telerik:GridBoundColumn DataField="ModelEmployee.Emp_ID" DataType="System.Int32"
                               HeaderText="Emp_ID" SortExpression="Emp_ID" UniqueName="Emp_ID"> 
                           </telerik:GridBoundColumn> 
                           <telerik:GridBoundColumn DataField="ModelEmployee.Role_ID" DataType="System.Int32"
                               HeaderText="Role_ID" SortExpression="Role_ID" UniqueName="Role_ID"> 
                           </telerik:GridBoundColumn>                            
                           <telerik:GridButtonColumn CommandName="Edit" Text="Edit" UniqueName="column1" HeaderText="Edit"> 
                           </telerik:GridButtonColumn> 
                           <telerik:GridButtonColumn CommandName="View" Text="View" UniqueName="column" HeaderText="View"> 
                           </telerik:GridButtonColumn> 
                       </Columns> 
                   </MasterTableView> 
                   <ClientSettings AllowDragToGroup="true" /> 
               </telerik:RadGrid>

Grid

answered on 04 Jan 2012

0 answers

103 views

How to Get data from SharePoint List to RadListView?

hi all,
i am D.Srinivasa Rao,

in my project i have a RadListView to display a User Profile From SharePoint List based on the condition. How can i display a data into RadListView with User Image.

The Following image to displays the view of RadListView.

Please Help me,
Thanks
D.Srinivasa Rao

ComboBox

asked on 04 Jan 2012

1 answer

340 views

$find is unefined

I am trying to open a radwindow that is scripted in a top base page that has frames. I have a method on my base page called "ShowRadWindow". This method does a $find for the radwindow, then a seturl and show. Withing a frame page from the page, I call a method when a submit button on the page is clicked. It in turn calls ShowRadWindow. For some reason I am getting an error back saying that $find is undefined. How do I get that symbol from my frame page calling the parent.ShowRadWindow?

Window

answered on 04 Jan 2012

6 answers

166 views

Column visibility in Hierarchy grid

Hi,
     I have to make a column invisible in a childgrid based on some conditions. Some thing like i have 3 columns and i have to show/hide these columns depending on some conditions. I tried to do it under DetailTableDataBind method, but in vain. My code is something like this:
DetailTableDataBind Method
begin
                If<Condition is true>
                 Hide these columns i.e.    e.DetailTableView.GetColumnSafe("ColumnName").visible=false;
               else
                Hide these columns
end.
By default all these columns are visible and AutogenerateColumns is set to false. I also took a variable and assigned a value in DetailTableDataBind event and used it under columnCreating, columnCreated events just to make sure that it does n't work. Can somebody help me in this issue.

Grid

answered on 04 Jan 2012

1 answer

69 views

Using browser's default style

My company just recently bought the teleriks control. I've been asked to change the style of the telerik's control to match our current style. We currently are not planning on replacing everything with the telerik's control. We have the ajax controls by the way. For the combo box, we do not use any kind of style, it currently use the default style that is offered by the browser or the OS. Is there anyway that I can turn the telerik's control skinning off so that it will use the default style that's offered by the browser so that the style of the old control will match the new one?

Thanks in advance.

General Discussions

answered on 04 Jan 2012

1 answer

80 views

Skins are lost

I update my telerik version from 2011 Q2 to Q3 after that when try to use a control its not showing me the available skins except Default skin. Can you Guys look in to this

thank you

General Discussions

answered on 04 Jan 2012