Questions on UI for ASP.NET AJAX Forum

2 answers

185 views

I am using a filter control in conjunction with a grid. The columns available in the grid change depending on user preferences. When a string column is selected in the filter control; two of the options available are 'Value Exists' and 'No Value Exists'. The expressions generated by these options are [ColumnName] != null and [ColumnName] == null. Is it possible to override this behavior such that an empty string would NOT be considered a value.

ie.
Value Exists => Any value that is not null or empty
No Value Exists => Any null or empty value.

Filter

answered on 02 Jul 2013

4 answers

678 views

Load Rich Word document into RichText Editor

I have some form where i am uploading the some word documetn and saving it into DB
Later i have to do some tokenization of these docuement.I currently didn't find any thing for loading editor from some file without copy pasting into the editor.
Any way i can load Word file [doc or docx] into rich text editor

Editor

answered on 02 Jul 2013

4 answers

367 views

Mouse hover tooltip in bar chart

Hello,
I followed the example here: http://demos.telerik.com/aspnet-ajax/controls/examples/integration/chartandtooltip/defaultcs.aspx?product=chart which uses a line chart. works fine in my bar chart for one series, but my chart has 2 series (Sold, and Proposed)
Is it possible to have the tooltip hover to show both series for the one employee.

My chart is that I have employee names along the x axis and amounts on the y axix and each employee has 2 series (Sold and Proposed) I want to hover my mouse over the bars but show both series values.
Thanks,
Keith.

Chart (Obsolete)

answered on 02 Jul 2013

1 answer

45 views

is JAVA needed for rendering the controls ?

Hi,
I am using Telerik controls i.e. Ribbincontrol and RadGrid
I would like to know, does these controls requires JAVA or respective components for rendering or any logical flow ?
Immediate response would be really appreciated.

Thanks you very much

regards,
Pankaj Kulkarni

General Discussions

answered on 02 Jul 2013

1 answer

201 views

Horizontal Scroll for Hierarchy Grid

All -

I have an Hierarchy Grid... i want to enable horizontal scroll for a detail table inside the Master table...
I have the scroll enabled .. but if the number of column in the child grid(table) exceeds the width ... it does not show the horizontal scroll..
The vertical scroll works though..

<ClientSettings ReorderColumnsOnClient="True" AllowColumnsReorder="True">
<Scrolling AllowScroll="True" UseStaticHeaders="True" EnableVirtualScrollPaging="True" />
</ClientSettings>

How do i go by enabling the horizontal scroll...

Grid

answered on 02 Jul 2013

3 answers

103 views

[Solved] Issue with Static Header

Static Header property is not working as expected. Please refer to attached screenshot.

Grid

answered on 02 Jul 2013

5 answers

326 views

RadGrid - Group by brings an extra column

Hi There,

i am using Radgrid for displaying records in groups. i have set group by filed in code behind - under Initialize method in my Code(Below).i am hiding some of the columns (that i do not intend to display) in ItemDataBound method.
Now the problem is it brings an extra column in the view that i am not able to remove.i have attached the screenshot of the Radgrid for reference.

please help.
Thanks in advance.
- Neeraj


 
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="QuestionResponseTableView.ascx.cs"

Inherits="CEB.CLC.Reporting.GenView.UserControls.QuestionResponseTableView" %>

<%@ Register Src="~/UserControls/ExportData.ascx" TagName="ExportData" TagPrefix="ucl" %>

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

<div id="expDiv" runat="server" class="text-right z-index-0">

<ucl:ExportData EnableViewState="true" ID="edQuestionResponse" runat="server" />

</div>

<div class="clear">

</div>

<div id="dvOuter" runat="server">

<div id="dvContent" runat="server">

<asp:Panel ID="pnlContent" runat="server" CssClass="graphviewposition">

<div class="tablelink" id="dvGrid" runat="server">

<telerik:RadGrid AlternatingItemStyle-CssClass="even" ID="radGridQuestion" OnItemCreated="radGridQuestion_ItemCreated"

OnColumnCreated="radGridQuestion_ColumnCreated" OnItemDataBound="radGridQuestion_ItemDataBound"

runat="server" AutoGenerateColumns="true" GridLines="none">

<MasterTableView GroupsDefaultExpanded="true">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

</SelectFields>

<GroupByFields>

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

</MasterTableView>

<ClientSettings>

<Resizing ResizeGridOnColumnResize="false" AllowColumnResize="true" />

</ClientSettings>

</telerik:RadGrid>

</div>

</asp:Panel>

<div class="clear">

</div>

public void Initialize(IReportDataView inputData, ReportDTO report, PageInfo pageInfo)

{

if (!base.DisplayExportHeader)

{

edQuestionResponse.Visible = false;

}

//setting GroupBy field name from Resource file

string groupByFieldName = base.GetResxString("Col_ItemText", ComparisonViewRESX.Col_ItemText).Replace(" ", "");

if (this.radGridQuestion.MasterTableView.GroupByExpressions[0].SelectFields.Count == 0)

{

this.radGridQuestion.MasterTableView.GroupByExpressions[0].SelectFields.Add(new GridGroupByField() { FieldName = groupByFieldName });

this.radGridQuestion.MasterTableView.GroupByExpressions[0].GroupByFields.Add(new GridGroupByField() { FieldName = groupByFieldName, SortOrder = GridSortOrder.Ascending });

}

DataTable dtFrequencyData = inputData.GetView();

radGridQuestion.DataSource = dtFrequencyData.DefaultView;

radGridQuestion.DataBind();

if (EnableHyperLink && report.ReportParameters.QuestionResponseViewType != CEB.CLC.Reporting.Core.Enum.ViewType.DoNotShow)

{

dvContent.Attributes.Add("onmouseover", "this.style.cursor='pointer'");

dvContent.Attributes.Add("onClick", "javascript:TransferTablePath(" + DataViewId + " )");

}

edQuestionResponse.TableView = dtFrequencyData;

edQuestionResponse.ExportDataViewStyle = DataViewStyleEnum.QuestionResponse;

ViewState["FrequencyData"] = dtFrequencyData;

}

protected void radGridQuestion_ItemDataBound(object sender, GridItemEventArgs e)

{

foreach (GridColumn column in e.Item.OwnerTableView.RenderColumns)

{

if (column.UniqueName == "ItemId")

{

column.Visible = false;

}

if (e.Item is GridDataItem)

{

GridDataItem dataItem = e.Item as GridDataItem;

dataItem[base.GetResxString("Col_ItemText", ComparisonViewRESX.Col_ItemText)].Text = String.Empty;

}

else if (e.Item is GridHeaderItem)

{

RadGrid objGridView = sender as RadGrid;

DataView objDataView = objGridView.DataSource as DataView;

DataTable objDataTable = objDataView.Table;

foreach (DataColumn col in objDataTable.Columns)

{

int index = objDataTable.Columns.IndexOf(col);

if (e.Item.Cells[index + 3].HasControls())

{

LiteralControl columnName = (LiteralControl)e.Item.Cells[index + 3].Controls[0];

columnName.Text = col.Caption;

}

else if (e.Item is GridGroupHeaderItem)

{

GridGroupHeaderItem item = (GridGroupHeaderItem)e.Item;

DataRowView groupDataRow = (DataRowView)e.Item.DataItem;

item.DataCell.Text = groupDataRow[base.GetResxString("Col_ItemText", ComparisonViewRESX.Col_ItemText)].ToString();

}

protected void radGridQuestion_ColumnCreated(object sender, GridColumnCreatedEventArgs e)

{

if (e.Column is GridGroupSplitterColumn)

{

e.Column.HeaderStyle.Width = Unit.Pixel(1);

e.Column.ItemStyle.Width = Unit.Pixel(1);

e.Column.Resizable = false;

}

protected void radGridQuestion_ItemCreated(object sender, GridItemEventArgs e)

{

if (e.Item is GridGroupHeaderItem)

{

(e.Item as GridGroupHeaderItem).Cells[0].Controls.Clear();

}

Grid

answered on 02 Jul 2013

2 answers

102 views

radtooltipmanager not show small arrow pointing

Hello Telerik Team,

I'm using demo as example( the link is: http://demos.telerik.com/aspnet-ajax/orgchart/examples/applicationscenarios/integrationwithradtooltip/defaultvb.aspx?product=tooltip)

to use RadToolTipManager. It display tooltip works fine. but not show small arrow pointing. I set  ShowCallout="true" in below code:

<telerik:RadToolTipManager runat="server" ID="RadToolTipManager1" Skin="Default" ShowCallout="true"

Position="BottomRight" OffsetX="16" OffsetY="16" EnableShadow="false" Width="195" Height="135" />

It also not show UpdateProgress imag as Demo showing as attached image. We use telerik 2012.3... version dll. I use the same styles file as demo used

what should I do it can display as demo shows that small arrow pointer and updateProgree image(see attached screen)

Thanks.

General Discussions

answered on 02 Jul 2013

2 answers

452 views

[Solved] RadWindow - Getting rid of Border and White space

Howdy all.

I've been poking Google, trying to figure out how to get rid of the border around the RadWindow, and have come across these three threads:

Window without border
Remove the window border
Radwindow border problem

And I have my borders gone. However, I still have a white border (of doom) along the right and bottom edges. I'd guesstimate it's about as wide as all the missing borders for both sides.

I don't use any Embedded Skins, and I do want all windows in my project to be borderless, so perhaps that's where I've gone awry? Any assistance would be appreciated!

I've attached an image (which I've blanked out, and highlighted the border in yellow), as well as my code/css for my window.

<style type="text/css">

.rwCorner .rwTopLeft,

.rwTitlebar,

.rwCorner .rwTopRight,

.rwIcon,

.rwTopLeft,

.rwTopRight,

.rwFooterLeft,

.rwFooterRight,

.rwFooterCenter,

.rwBodyLeft,

.rwBodyRight,

.rwTitlebar,

.rwTopResize,

.rwStatusbar,

.rwStatusbar .rwLoading

{

display: none !important;

margin: 0 !important;

padding: 0 !important;

}

</style>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" EnableEmbeddedSkins="false"

showcontentduringload="false" Modal="false" VisibleStatusbar="false" VisibleTitlebar="false" AutoSize="true">

<Windows>

<telerik:RadWindow id="winInfo" runat="server" OffsetElementID="menu" Left="0" Top="0">

<ContentTemplate>

<div style="width: 450px; background-color: #2F385B;">

</div>

</ContentTemplate>

</telerik:RadWindow>

</Windows>

</telerik:RadWindowManager>

Window

answered on 01 Jul 2013

7 answers

403 views

Transferring back from destination listbox in code not working correctly

Hi

I have two list boxes on my Page.
When the page loads depending on the type of user, an item from the left listbox is transferred to the right listbox.
The user can then transfer anything else from left to right.

If an option is changed on the page, everything from the right needs to be transferred back to the left.

I copied the example and have listboxes on my page like this:

<telerik:RadListBox runat="server" ID="lstLeft" Height="200px" Width="200px" AllowTransfer="true" TransferToID="lstRight"/>

<telerik:RadListBox runat="server" ID="lstRight" Height="200px" Width="200px" />

Transferring initially from left to right woks fine using this:

lstLeft.Transfer(listItem , lstLeft, lstRight);

If I try it the other way round (to transfer back to the left) :

lstRight.Transfer(listItem, lstRight, lstLeft);

I get the following error:
Specified argument was out of the range of valid values.
Parameter name: sourceListBox

If I add AllowTransfer="true" TransferToID="lstLeft" to the right hand textbox the transfer works, but I get the transfer buttons to the right of the right list box as well as in between.

What do I need to do to get this to work correctly?

Bex

ListBox

answered on 01 Jul 2013