Questions on UI for WinForms Forum

1 answer

210 views

AutoFit Column

Hi,
my gridview has a self-reference relation its first column holds '+' sign to expand a row. when i expand a row the first cell's content
shows it's whole text after expand current row and going to next row, the first cell of the new row's content appears ellipsed and i must resize the first column again to see whole contents of the cell, any ideas to solve this?
thanks.

GridView

answered on 25 May 2011

3 answers

122 views

Binding to MultiColumComboBox not work

Hi,
I want to select data from radgrid (see picture "selectdata.jpg") after that it will bind to MultiColumComboBox (see picture "multicolumcombobox.jpg") but it not work.

My code here

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

<script type="text/javascript">

function UpdateItemCountField(sender, args) {

//set the footer text

sender.get_dropDownElement().lastChild.innerHTML = "A total of " + sender.get_items().get_count() + " items";

}

</script>

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel1">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid2_Search">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel_Search_New" />

<telerik:AjaxUpdatedControl ControlID="RadGrid2_Search" />

<telerik:AjaxUpdatedControl ControlID="RadAjaxPanel_Footer" />

<telerik:AjaxUpdatedControl ControlID="txtPrdtOrderNo" />

<telerik:AjaxUpdatedControl ControlID="RadComboBox_Plan" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" Runat="server" Skin="WebBlue" />

<table cellspacing="10" width="100%">

<tr>

<td class="style20"></td

<td class="styleLbl">PrdtOrderNo: </td>

<td class="styleTxtBox">

<asp:TextBox ID="txtPrdtOrderNo" runat="server" Width="150px" Visible="false" ></asp:TextBox>

</td>

<td>

<telerik:RadAjaxPanel ID="RadAjaxPanel_Search_New" runat="server">

<asp:Button ID="btnSearch" runat="server" Text="¤é¹ËÒ" Width="100px" />

<asp:Button ID="btnNew" runat="server" Text="New" Width="100px" />

</telerik:RadAjaxPanel>

</td>

</tr>

<tr>

<td class="style20"></td>

<td class="styleLbl">Plan : </td>

<td class="styleTxtBox">

<telerik:RadComboBox runat="server" ID="RadComboBox_Plan" Height="150px"

Width="200px" MarkFirstMatch="true" DataSourceID="SqlDataSource_Plan"

DataValueField="planNo"

EnableLoadOnDemand="true"

HighlightTemplatedItems="true" AppendDataBoundItems="true"

OnClientItemsRequested="UpdateItemCountField"

OnDataBound="RadComboBox_Plan_DataBound"

OnItemDataBound="RadComboBox_Plan_ItemDataBound"

OnItemsRequested="RadComboBox_Plan_ItemsRequested" Skin="WebBlue">

<Items>

<telerik:RadComboBoxItem Text="--Please Select--" Value="" Selected="true"/>

</Items>

<HeaderTemplate>

<ul>

<li class="col1">Plan No</li>

<li class="col2">Plan Date</li>

</ul>

</HeaderTemplate>

<ItemTemplate>

<ul>

<li class="col1">

<%#DataBinder.Eval(Container.DataItem, "planNo")%></li>

<li class="col2">

<%#DataBinder.Eval(Container.DataItem, "date", "{0:dd/MM/yyyy}")%></li>

</ul>

</ItemTemplate>

<FooterTemplate>

A total of

<asp:Literal runat="server" ID="RadComboItemsCount" />

items

</FooterTemplate>

</telerik:RadComboBox>

<asp:SqlDataSource ID="SqlDataSource_Plan" runat="server"

ConnectionString="<%$ ConnectionStrings:projectConnectionString %>"

SelectCommand="SELECT planNo, date FROM [Plan] ORDER BY date">

</asp:SqlDataSource>

</td>

<td>

<asp:RequiredFieldValidator runat="server"

ID="ReqFieldValidate_ddlPlan" ControlToValidate="RadComboBox_Plan"

ErrorMessage="*" ValidationGroup="ForSave" Display="Dynamic"

InitialValue="--Please Select--" />

</td>

</tr>

</table>

<table cellspacing="10" width="100%">

<tr>

<td class="style20"></td

<td colspan="2">

<telerik:RadGrid ID="RadGrid2_Search" runat="server"

AllowAutomaticDeletes="True"

AllowAutomaticUpdates="True" DataSourceID="SqlDataSource2_Search"

AllowAutomaticInserts="True"

AutoGenerateColumns="False"

GridLines="None" Width="100%" Skin="WebBlue">

<ClientSettings EnablePostBackOnRowClick="true" EnableRowHoverStyle="true">

<Selecting AllowRowSelect="true" />

</ClientSettings>

<MasterTableView DataKeyNames="prdtOrderNo, planNo, planDate, date, productNo, productName, qtyPrdtOrder, qtyProduce, status, remark"

DataSourceID="SqlDataSource2_Search"

NoMasterRecordsText="No records to display."

AutoGenerateColumns="false" Name="ProductionOrder_Search">

<Columns>

<telerik:GridBoundColumn DataField="prdtOrderNo" DefaultInsertValue=""

HeaderText="prdtOrderNo" SortExpression="prdtOrderNo"

UniqueName="prdtOrderNo" ReadOnly="True" Display="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="planNo" DefaultInsertValue=""

HeaderText="planNo" SortExpression="planNo"

UniqueName="planNo" ReadOnly="True">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="planDate" DefaultInsertValue=""

HeaderText="planDate" SortExpression="planDate" UniqueName="planDate"

DataFormatString="{0:dd/MM/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="date" DefaultInsertValue=""

HeaderText="date" SortExpression="date" UniqueName="date"

DataFormatString="{0:dd/MM/yyyy}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="productName" DefaultInsertValue=""

HeaderText="productName" SortExpression="productName" UniqueName="productName">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="qtyPrdtOrder" DefaultInsertValue=""

HeaderText="qtyPrdtOrder" SortExpression="qtyPrdtOrder" UniqueName="qtyPrdtOrder"

ItemStyle-HorizontalAlign="Right" DataFormatString="{0:N}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="qtyProduce" DefaultInsertValue=""

HeaderText="qtyProduce" SortExpression="qtyProduce" UniqueName="qtyProduce"

ItemStyle-HorizontalAlign="Right" DataFormatString="{0:N}">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="status" DefaultInsertValue=""

HeaderText="status" SortExpression="status" UniqueName="status">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="remark" DefaultInsertValue=""

HeaderText="remark" SortExpression="remark" UniqueName="remark" Visible="false">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource2_Search" runat="server"

ConnectionString="<%$ ConnectionStrings:projectConnectionString %>"

SelectCommand="SELECT ProductionOrder.prdtOrderNo, ProductionOrder.planNo, [Plan].date AS planDate, ProductionOrder.date, ProductionOrder.productNo, Product.productName, [Plan].qtyPlan, ProductionOrder.qtyPrdtOrder, ProductionOrder.qtyProduce, ProductionOrder.status, ProductionOrder.remark FROM [Plan] INNER JOIN Product ON [Plan].productNo = Product.productNo INNER JOIN ProductionOrder ON [Plan].planNo = ProductionOrder.planNo">

</asp:SqlDataSource>

</td>

</tr>

</table>

<center>

<telerik:RadAjaxPanel ID="RadAjaxPanel_Footer" runat="server">

<asp:Button ID="btnSave" runat="server" Text="Save" Width="100px" ValidationGroup="ForSave" />

<asp:Button ID="btnCancel" runat="server" Text="Cancel" Width="100px"/>

</telerik:RadAjaxPanel>

</center>

<asp:SqlDataSource ID="SqlDataSource_ddlProduct" runat="server"

ConnectionString="<%$ ConnectionStrings:projectConnectionString %>"

SelectCommand="SELECT productNo, productName FROM Product WHERE status = 'Active'">

</asp:SqlDataSource>

</asp:Content>

Protected Sub RadComboBox_Plan_DataBound(ByVal sender As Object, ByVal e As EventArgs)

'set the initial footer label

CType(RadComboBox_Plan.Footer.FindControl("RadComboItemsCount"), Literal).Text = Convert.ToString(RadComboBox_Plan.Items.Count)

End Sub

Protected Sub RadComboBox_Plan_ItemsRequested(ByVal sender As Object, ByVal e As RadComboBoxItemsRequestedEventArgs)

SqlDataSource_Plan.SelectCommand = "SELECT planNo, date FROM [Plan] ORDER BY date"

RadComboBox_Plan.DataBind()

End Sub

Protected Sub RadComboBox_Plan_ItemDataBound(ByVal sender As Object, ByVal e As RadComboBoxItemEventArgs)

'set the Text and Value property of every item

'here you can set any other properties like Enabled, ToolTip, Visible, etc.

e.Item.Text = Convert.ToDateTime(DirectCast(e.Item.DataItem, DataRowView)("date").ToString()).ToString("dd/MM/yyyy")

e.Item.Value = (DirectCast(e.Item.DataItem, DataRowView))("planNo").ToString()

End Sub

Private Sub RadGrid2_Search_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadGrid2_Search.SelectedIndexChanged

'''' set header

txtPrdtOrderNo.Text = RadGrid2_Search.SelectedItems(0).OwnerTableView.DataKeyValues(RadGrid2_Search.SelectedItems(0).ItemIndex)(

"prdtOrderNo")

RadComboBox_Plan.SelectedValue = RadGrid2_Search.SelectedItems(0).OwnerTableView.DataKeyValues(RadGrid2_Search.SelectedItems(0).ItemIndex)(

"planNo")

End Sub

Thanks

MultiColumn ComboBox

answered on 25 May 2011

1 answer

123 views

Radscheduler properties

Hi,

I am using radscheduler ,i want to know the properties it has a property activeviewtype =day,week,timeline

for janus i am using like this for workweek to be shown

scheduler1.View = Janus.Windows.Schedule.

ScheduleView.WorkWeek;

foe telerik radscheduler how can i write please can anyone tell me regarding this i tried by using
radscheduler1.ActiveViewType property but couldnt do it

Thanks
Divya

Scheduler and Reminder

answered on 25 May 2011

4 answers

126 views

filtered items height in raddropdownlist

Hi, In the ItemDataBound event i use the following code to change the height of the items:

args.NewItem.Height = 35

But with filtered items the height gets reset.
I've searched over the internet for an event or property
but couldn't find how to keep the height unchanged.
Please help.
Thank you.

DropDownList

answered on 25 May 2011

7 answers

177 views

Display NullText for a Time Picker?

I'm using a DateTimePicker for time entry by setting Format = Custom and CustomFormat = "h:mm tt" (ex, 12:34 PM) This is working fine as long as I have a value assigned.

Sometimes I don't have a value for this field and would like to display the NullText. When working with dates, I call SetToNullValue() and the NullText is displayed. However, with the way I've set up the picker for times, the NullText is not displayed and I'm left with an empty data entry text box. This also happens when Format = Time, so I think the issue is related to not displaying the date, rather than what the time format is.

Is there a way to use the CustomFormat mentioned above and also get the NullText to display after SetToNullValue() is called? I don't care what the date value is and only need resolution of minutes, so tricks involving setting the date or time to special values are probably ok.

Thanks,
DaveL

Calendar, DateTimePicker, TimePicker and Clock

answered on 25 May 2011

2 answers

78 views

Copy information in grid

Good morning

i have the next doubt....i have a grid with information and i need that the end-user can copy the information that it containt but i run the application and i see the information in the grid i use click-right -> copy after that i am going to paste in for exaple excel or notepad but it doesn't work.. its possible ..

Thanks for your information..
Emilio

GridView

answered on 25 May 2011

1 answer

133 views

Resource size Scheduler

How to set a static size to my Resources in Scheduler.
see pic.

Scheduler and Reminder

answered on 25 May 2011

1 answer

78 views

problems with scroll

How can i remove the scroll bars?
see pic. attached.

Scheduler and Reminder

answered on 25 May 2011

6 answers

924 views

howto Copy/Paste text from a readonly column?

Hi,

I am looking for an easy way to let the user select and copy/paste text from a readonly textboxcolumn in a grid. How can this be achieved?

Best regards,
Diederik.

GridView

answered on 25 May 2011

1 answer

80 views

How to refer to the child gridview during export to PDF?

Hello,

Assuming I have a two levels hierarchical grid that is build dinamically where I don't know the number of the child grids and where the master template is different respect to the child template.

In order to export to pdf a gridview that contains child gridviews (hierarchical grid) I create an ExportToPDF object:

ExportToPDF exporter = new ExportToPDF(radGridView1);

exporter.HiddenColumnOption = Telerik.WinControls.UI.Export.HiddenOption.DoNotExport;

exporter.SummariesExportOption = SummariesOption.ExportAll;

exporter.FitToPageWidth = false;

exporter.Scale = 1;

exporter.FileExtension = "pdf";

exporter.TableBorderThickness = 1;

exporter.PdfExportSettings.EnableCopy = true;

exporter.HTMLCellFormatting += new Telerik.WinControls.UI.Export.HTML.HTMLCellFormattingEventHandler(exporter_HTMLCellFormatting);

exporter.ExportVisualSettings = true;

exporter.ExportHierarchy = true;

exporter.PdfExportSettings.FontType = Telerik.Apoc.Render.Pdf.FontType.Embed;

I need to format the cell value in the case it is type Decimal so I have added a new handle for the HTMLCellFormatting event:

void exporter_HTMLCellFormatting(object sender, Telerik.WinControls.UI.Export.HTML.HTMLCellFormattingEventArgs e)

{

if (radGridView1.Columns[e.GridColumnIndex].DataType == Type.GetType("System.Decimal"))

{

// Some code to manage the format

       //e.HTMLCellElement.Value = string.Format(ecc ecc)

}

In this event handler I need to retrieve the DataType of the current column and this code works perfectly if the current cell e.HTMLCellElement belongs to the master template in the hierarchical order. But when the current cell belongs to a child template it seems there is no way to retrieve the cell's column datatype because there is no way to retrieve what child gridview the cell belongs just starting from the "e" object.

So my question is: is there a way to understand if the indexe.GridColumnIndex refers to the MasterTemplate or if it refers to the Child Template inside the exporter_HTMLCellFormatting ?

Thanks for any aid,
Alcide

GridView

answered on 25 May 2011