Questions on UI for ASP.NET AJAX Forum

1 answer

156 views

Expand ancestors

Hi,
I have a treeview and a textbox for search. I am able to get the searched node from the treeview. But I need to expand all the ancestors of that node.

General Discussions

answered on 19 Jun 2014

1 answer

185 views

Get group total on calculated column sum

I have this Radgrid where I use a calculated column "column" to get the total value per row. I use a calculated column because the two items "Quantity" and "Cost" come from different db tables.

<MasterTableView CommandItemDisplay="Top" DataKeyNames="Id" DataSourceID="SqlDataSource1" PageSize="3000" GroupsDefaultExpanded="false">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<GroupByFields>

<telerik:GridGroupByField FieldName="Stgroup" />

</GroupByFields>

<SelectFields>

<telerik:GridGroupByField FieldName="Stgroup"/>

</SelectFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton">

<HeaderStyle Width="30px" />

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="Id" DataType="System.Int32" FilterControlAltText="Filter Id column" HeaderText="Id" SortExpression="Id" UniqueName="Id" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="45px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Code" DataType="System.Double" FilterControlAltText="Filter Code column" HeaderText="Code" SortExpression="Code" UniqueName="Code">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="65px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Designation" FilterControlAltText="Filter Designation column" HeaderText="Designation" SortExpression="Designation" UniqueName="Designation">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="150px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Description" FilterControlAltText="Filter Description column" HeaderText="Description" SortExpression="Description" UniqueName="Description" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="150px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Bkgroup" FilterControlAltText="Filter Bkgroup column" HeaderText="Bkgroup" SortExpression="Bkgroup" UniqueName="Bkgroup" DataType="System.Double">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="55px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Stgroup" FilterControlAltText="Filter Stgroup column" HeaderText="Stgroup" SortExpression="Stgroup" UniqueName="Stgroup" DataType="System.Double">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="55px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Type" FilterControlAltText="Filter Type column" HeaderText="Type" SortExpression="Type" UniqueName="Type">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Standard" FilterControlAltText="Filter Standard column" HeaderText="Standard" SortExpression="Standard" UniqueName="Standard">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Quantity" FilterControlAltText="Filter Quantity column" HeaderText="Quantity" SortExpression="Quantity" UniqueName="Quantity" DataType="System.Double">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="60px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Unit" FilterControlAltText="Filter Unit column" HeaderText="Unit" SortExpression="Unit" UniqueName="Unit" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="40px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Cost" DataType="System.Double" FilterControlAltText="Filter Cost column" HeaderText="Cost BYR" SortExpression="Cost" UniqueName="Cost" DataFormatString="{0:N5}" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle HorizontalAlign="Center" Width="65px" />

</telerik:GridBoundColumn>

<telerik:GridCalculatedColumn DataFields="Quantity,Cost" DataFormatString="{0:N5}" Expression="{0}*{1}" FilterControlAltText="Filter column column" HeaderText="Tot. Cost BYR" UniqueName="column">

<HeaderStyle HorizontalAlign="Center" />

</telerik:GridCalculatedColumn>

<telerik:GridBoundColumn DataField="Note" FilterControlAltText="Filter Note column" HeaderText="Note BOM" SortExpression="Note" UniqueName="Note">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Note1" FilterControlAltText="Filter Note1 column" HeaderText="Note Comp." SortExpression="Note1" UniqueName="Note1" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" Text="Delete" CommandName="Delete" FilterControlAltText="Filter column1 column" ConfirmDialogType="RadWindow" ConfirmText="Do you really want to delete this project and all its content?" UniqueName="column1">

<HeaderStyle Width="30px" />

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings>

<FormStyle BackColor="Yellow" />

<EditColumn UniqueName="EditCommandColumn1" FilterControlAltText="Filter EditCommandColumn1 column"></EditColumn>

</EditFormSettings>

<PagerStyle AlwaysVisible="True" Mode="NextPrevNumericAndAdvanced" PageButtonCount="50" />

</MasterTableView>

I am experiencing problem in getting the total value of each Group aggregated as sum in the group header. I have checked the documentation but still I am unable to get it. I would really appreciate if someone here can support me with an example based on the above grid. Thanks a lot,
Felice

Grid

answered on 19 Jun 2014

1 answer

153 views

Group total on not bind calculated column

I have a grid with a calculated column which is not bind to the db and I would like to calculate the group total based on such column sum (unique name: column).

<MasterTableView CommandItemDisplay="Top" DataKeyNames="Id" DataSourceID="SqlDataSource1">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<GroupByFields>

<telerik:GridGroupByField FieldName="Stgroup" />

</GroupByFields>

<SelectFields>

<telerik:GridGroupByField FieldName="Stgroup" />

</SelectFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<Columns>

<telerik:GridEditCommandColumn ButtonType="ImageButton">

<HeaderStyle Width="30px" />

</telerik:GridEditCommandColumn>

<telerik:GridBoundColumn DataField="Id" DataType="System.Int32" FilterControlAltText="Filter Id column" HeaderText="Id" SortExpression="Id" UniqueName="Id" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="45px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Code" DataType="System.Double" FilterControlAltText="Filter Code column" HeaderText="Code" SortExpression="Code" UniqueName="Code">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="65px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Designation" FilterControlAltText="Filter Designation column" HeaderText="Designation" SortExpression="Designation" UniqueName="Designation">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="150px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Description" FilterControlAltText="Filter Description column" HeaderText="Description" SortExpression="Description" UniqueName="Description" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="150px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Bkgroup" FilterControlAltText="Filter Bkgroup column" HeaderText="Bkgroup" SortExpression="Bkgroup" UniqueName="Bkgroup" DataType="System.Double">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="55px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Stgroup" FilterControlAltText="Filter Stgroup column" HeaderText="Stgroup" SortExpression="Stgroup" UniqueName="Stgroup" DataType="System.Double">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="55px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Type" FilterControlAltText="Filter Type column" HeaderText="Type" SortExpression="Type" UniqueName="Type">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Standard" FilterControlAltText="Filter Standard column" HeaderText="Standard" SortExpression="Standard" UniqueName="Standard">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Quantity" FilterControlAltText="Filter Quantity column" HeaderText="Quantity" SortExpression="Quantity" UniqueName="Quantity" DataType="System.Double">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="60px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Unit" FilterControlAltText="Filter Unit column" HeaderText="Unit" SortExpression="Unit" UniqueName="Unit" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle Width="40px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Cost" DataType="System.Double" FilterControlAltText="Filter Cost column" HeaderText="Cost BYR" SortExpression="Cost" UniqueName="Cost" DataFormatString="{0:N5}" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

<HeaderStyle HorizontalAlign="Center" Width="65px" />

</telerik:GridBoundColumn>

<telerik:GridCalculatedColumn DataFields="Quantity,Cost" DataFormatString="{0:N5}" Expression="{0}*{1}" FilterControlAltText="Filter column column" HeaderText="Tot. Cost BYR" UniqueName="column">

<HeaderStyle HorizontalAlign="Center" />

</telerik:GridCalculatedColumn>

<telerik:GridBoundColumn DataField="Note" FilterControlAltText="Filter Note column" HeaderText="Note BOM" SortExpression="Note" UniqueName="Note">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Note1" FilterControlAltText="Filter Note1 column" HeaderText="Note Comp." SortExpression="Note1" UniqueName="Note1" ReadOnly="True">

<ColumnValidationSettings>

<ModelErrorMessage Text="" />

</ColumnValidationSettings>

</telerik:GridBoundColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" Text="Delete" CommandName="Delete" FilterControlAltText="Filter column1 column" ConfirmDialogType="RadWindow" ConfirmText="Do you really want to delete this project and all its content?" UniqueName="column1">

<HeaderStyle Width="30px" />

</telerik:GridButtonColumn>

</Columns>

All example I have found are summing bind columns, how can I achieve to get the total of groups on a not bind calculated column?

Grid

answered on 19 Jun 2014

3 answers

115 views

[Solved] Preview mode by default

Correct me if I'm wrong but there is no way to configure radEditor to open in Preview mode. I found a workaround a few years ago

function OnClientLoad(editor, args) {

setTimeout(function () {

editor.set_mode(4);

}, 10);

}

but that code set focus to editor control in IE9/10, i.e. if you have a long page with an editor at the bottom then when you open the page IE scrolls it to the bottom. I wonder is there better way doing it?

Editor

answered on 19 Jun 2014

3 answers

102 views

No Progress indication when using iframe

Hi Telerik team,

I'm experiencing a problem with radAsncUpload and progressArea in one of our applications:
When accessing the application with IE9 (Silverlight disabled, so the Uploader uses the iframe module) the ProgressArea does not show any progress untill the file is fully uploaded. Then it "jumps" to 100%.
In order to locate the source of the problem I created a little sample application with radAsyncUpload and ProgressArea.
The handler registration is correct, because the error does not occure when the application is accessed via cassini.
However when deployed to IIS the same issue occurs.
Is there anything that could block the progess indication on IIS?

Any hints on how to troubleshoot this issue?

Cheers
Tobi

AsyncUpload

answered on 19 Jun 2014

8 answers

342 views

Problem with RadListBox in RadGrid Form Template

Hello. I have a Rad grid and inside of the edit form template I have a radlistbox. When I click the edit button on the column I want to edit I get a TypeError RadListBox is not defined. If I click it again it then loads and works. Please help me with this. It is urgent!

Grid

answered on 19 Jun 2014

2 answers

97 views

FileExplorer grid control is disabled in iPad

In my application I am using Telerik.Web.UI dll version 2012.1.411.40,
I am using file explorer control of rad on one of my page, this control works
fine in normal web browsers, but when it comes to IPad, IPhone and other
mobile devices it is freezing it grid area.
I am not able to tap on any of uploaded files.

FileExplorer

answered on 19 Jun 2014

7 answers

603 views

Hide <li> element of RadPanelItem

Hello!

I have a RadPanelBar with some items. Now I would like to hide some RadPanelItems using
style="display: none;" (instead of Visible=false) as I need the data inside RadPanelItem on postpack.
The RadPanelItem hides as expected, but there are still <li> elements visible.

Is there a way to hide this <li> elements too?

Regards,
Tonino.

PanelBar

answered on 19 Jun 2014

1 answer

123 views

Hide Rows while prerendering

HI,

I am trying to hide few rows based on some condition. I am able to hide content of the row, but the row is rendered with property display:'table-row'. It should have been 'none'.

I am traversing through mastertableviews.GetItems(GridItemType.Item,GridItemType.AlternatingItem)

to hide the row, i have tried griddataitem.Visible = false and also griddataitem.Display=false.

Please suggest me an approach to hide the row while prerender event handling.

Grid

answered on 19 Jun 2014

6 answers

284 views

setting the width of a RadDateInput element

I'm trying to set the width of a RadDateInput, but nothing I do seems to affect the width of the input element (it always renders at width: 100%).
I'v tried these methods:

DateInput.Width = Unit.Pixel(60);
DateInput.Attributes.CssStyle.Add("width", "60px");
DateInput.EnabledStyle.Width = Unit.Pixel(60);

Is there any correct way to set the width of this element?

-Bjarte

Calendar

answered on 19 Jun 2014