Questions on UI for ASP.NET AJAX Forum

1 answer

84 views

Cannot get new check items

Hi all,

I can't get new check items on code behind. I bind the listbox on page load.

<telerik:RadListBox ID="listBoxEmp" runat="server" CheckBoxes="true" ShowCheckAll="true"

Width="250px" Height="200px" >

.cs

List<tbl_Employee> data = GetEmp("");

if (data != null)

{

for (int i = 0; i < data.Count; i++)

listBoxEmp.Items.Add(new RadListBoxItem(data[i].ID.ToString() + " | " + data[i].Name.ToString(), data[i].ID.ToString()));

}

There will be other comboboxs. I have to check items based on other combobox selection. So in codebehind, I do it like this. It will checked all items that returned from query.

foreach (RadListBoxItem cbi in listBoxEmp.Items)

{

if (objEmp.Where(x => x.EmployeeID == cbi.Value).Count() > 0 && cbi.Checked == false)

{

cbi.Checked = true;

//checkEmp += cbi.Value + ",";

}

After that I also check some more items from the UI but when I click search,new items are not inside the listBoxEmp.CheckedItems list. Please suggest.

Thank you.

Best regards,
Ei Wai

ListBox

answered on 06 Apr 2015

1 answer

88 views

Multiple GanttTasks on One Line?

Dear Support Team,

We just started using your GanttView and we have a requirement to have multiple events or "GanttTasks" on a single line.

It appears that whenever I add a GanttTask or child to a GanttTask, it always creates a new line item for the task.

Is there anyway to represent multiple events or tasks on a single line?

Thanks in advance,

Atul Soni

Gantt

answered on 06 Apr 2015

1 answer

87 views

Radgrid with includes, entitysql exception

Good day,

we have a radgrid that works as expected.
Today we needed to add a two columns to this grid.
The columns are in a connected table of a connected table, so we specify

include="table1,table1.table2, table3,table3.table4"

When relations for these tables are simple (grid's table has a 1-1 relation with table1, which has a 1-1 relation with table2) we can later use
table1.table2.textfield in our grid's columns data fields with no problem.

The problem is that when table3 has a 1-n relation with table 4 (grid's table has a 1-1 relation with table3, which has a 1-n relation with table4)
we receive a
DataBinding: 'table1' does not contain a property with the name 'table3.table4.textfield'
when trying to bind table3.table4.textfield to our new column

We are subsetting table4 in the onselecting event with the
mygrid.DataSource.Where = "EXISTS(SELECT VALUE u FROM it.table3.table4 AS u WHERE u.IDtextfield = 1)";
the query executes correctly so we'd expect to be able to reference table3.table4.textfield as we're able for table1.table2.textfield

What are we missing?
Is there any special syntax to identify the table4.textfield field during databinding?

Thanks in advance.

Grid

answered on 06 Apr 2015

1 answer

45 views

Selecting the data based on the dates highlighted in the Day/week view of the telerik scheduler.

For example look at the attached screenshot to see what I was
talking about, from the screen what I want is as follows

You can see the selected region in the day view of my
scheduler, here my question is how do I know which date & time got selected
here?

Question2 is you can see the when and duration fields in the
left side if I change those any one (or) two of them then selected region has
to be changed accordingly so, how do I achive this functionality in telerik
scheduler?

Could you please advise…?

Thanks,

Scheduler

answered on 06 Apr 2015

1 answer

68 views

Selecting the data based on the dates highlighted in the Day/week view of the telerik scheduler.

For example look at the attached screenshot to see what I was
talking about, from the screen what I want is as follows

You can see the selected region in the day view of my
scheduler, here my question is how do I know which date & time got selected
here?

Question2 is you can see the when and duration fields in the
left side if I change those any one (or) two of them then selected region has
to be changed accordingly so, how do I achive this functionality in telerik
scheduler?

Could you please advise…?

Thanks,

Scheduler

answered on 06 Apr 2015

4 answers

81 views

Context Menu positioning with multiple editors and ContentAreMode="div"

I have come across a problem where the position of the pop-up context menu seems to be affected by the scroll position of the browser. On a page with multiple RadEditors where the user must scroll to get to the bottom few editors, the context menu popup position gets higher the further down the page the user right-clicks a RadEditor. It is also affected by the amount of content in each editor when AutoResizeHeight="true". I want the appearance of "textbox-like RadEditors" as per the online demo, so the css classes in my sample below are similar to the online demo. Removing ContentAreaMode="div" seems to alleviate the problem, but I haven't fully tested my project without that setting. I am using the latest release build and IE9.

Sample:

<!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>Test Telerik boxes</title>

<style type="text/css">

/* The following CSS needs to be copied to the page to produce textbox-like RadEditor */

.reWrapper_corner, .reWrapper_center, .reToolZone,

.reToolCell,

.reBottomZone,

.reModule

{

display: none !important;

}

.reLeftVerticalSide,

.reRightVerticalSide

{

background: white !important;

}

.reContentCell

{

border-width: 0 !important;

width:100%;

}

</style>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="RadScriptManager1" runat="server" EnableScriptCombine="true" OutputCompression="AutoDetect" >

<Scripts>

<%--Needed for JavaScript IntelliSense in VS2010--%>

<%--For VS2008 replace RadScriptManager with ScriptManager--%>

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" />

<asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" />

</Scripts>

</telerik:RadScriptManager>

<div> </div><div> </div>

<div>1:</div>

<div>

<telerik:RadEditor ID="RadEditor0" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

<Content></Content>

</telerik:RadEditor>

</div>

<div> </div><div> </div>

<div>2:</div>

<div>

<telerik:RadEditor ID="RadEditor1" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div> </div><div> </div>

<div>3:</div>

<div>

<telerik:RadEditor ID="RadEditor2" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>4:</div>

<div>

<telerik:RadEditor ID="RadEditor3" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>5:</div>

<div>

<telerik:RadEditor ID="RadEditor4" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>6:</div>

<div>

<telerik:RadEditor ID="RadEditor5" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>7:</div>

<div>

<telerik:RadEditor ID="RadEditor6" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>8:</div>

<div>

<telerik:RadEditor ID="RadEditor7" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>9:</div>

<div>

<telerik:RadEditor ID="RadEditor8" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>10:</div>

<div>

<telerik:RadEditor ID="RadEditor9" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>11:</div>

<div>

<telerik:RadEditor ID="RadEditor10" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>12:</div>

<div>

<telerik:RadEditor ID="RadEditor11" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>13:</div>

<div>

<telerik:RadEditor ID="RadEditor12" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>14:</div>

<div>

<telerik:RadEditor ID="RadEditor13" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>15:</div>

<div>

<telerik:RadEditor ID="RadEditor14" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>16:</div>

<div>

<telerik:RadEditor ID="RadEditor15" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>17:</div>

<div>

<telerik:RadEditor ID="RadEditor16" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

<div>18:</div>

<div>

<telerik:RadEditor ID="RadEditor17" runat="server"

EditModes="Design" AutoResizeHeight="true"

ContentAreaMode="Div" Height="30px" ToolsWidth="685px">

</telerik:RadEditor>

</div>

</form>

</body>

</html>

Editor

answered on 06 Apr 2015

6 answers

303 views

OnBlur not firing from Html edit mode

Hi,

I'm attaching the onBlur event of the RadEditor in this way:

var element = document.all ? editor.get_document().body : editor.get_document();

$telerik.addExternalHandler(element, "blur", this._onBlurDelegate);

This is working fine in wysiwyg edit mode but not when the Editor is switched to the HTML editor mode.
How can I react to the onBlur event also if the editor is set to html edit mode and the html editor is losing focus?

Regards,

Sebastian

Editor

answered on 06 Apr 2015

14 answers

3.5K+ views

Could not load file or assembly 'Telerik.Web.UI, Version=2009.2.826.35

Getting this error after upgrading:

RadGrid - RadGrid1System.IO.FileNotFoundException: Could not load file or assembly 'Telerik.Web.UI, Version=2009.2.826.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' or one of its dependencies. The system cannot find the file specified. File name: 'Telerik.Web.UI, Version=2009.2.826.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4' at Telerik.Web.Design.RadGridDesigner.GetDesignTimeHtml(DesignerRegionCollection regions) at System.Web.UI.Design.ControlDesigner.GetViewRendering(ControlDesigner designer)

What to do ?

Br
Pettsen

General Discussions

answered on 05 Apr 2015

0 answers

95 views

Radgrid Date column swapped century and year values 2015 as 1520

I followed the exact example as given in the demo - http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/filtering/filter-templates/defaultvb.aspx?show-source=true

When the radgrid is displayed, the date is given as 1/16/1520, see attached image.

When tried to filter using the raddatepicker, it takes in the input as M/d/yyyy (e.g. 4/3/2015) format and gives the OracleSQL error "month not valid"

I tried to set the date format in the radgrid_columncreated -

CType(e.Column, GridBoundColumn).DataFormatString = "{0:MM\/dd\/yyyy}"

CType(e.Column, GridBoundColumn).DataFormatString = "{0:d}"

and other rad date formats. Still no luck.

With the rad filter template the date formats are wrong but with the basic filter or no filter the Radgrid is good.

Filter

asked on 03 Apr 2015

1 answer

57 views

To have ConfigurationPanel only not the pivot result

I have used RadPivotgrid with ConfigurationPanel on one page. On other page i want to show only the ConfigurationPanel not the Pivot result as this page contains option to edit the pivot criteria. i have attached the screenshot for the same. Please suggest.

PivotGrid

answered on 03 Apr 2015