Questions on UI for ASP.NET AJAX Forum

1 answer

61 views

Hi,
I want to print a grid data, I am Using browser IE9.
When i print a grid data after printed data not display well on paper just like as Grid Column Header are not shown, scroll shown, all column data not shown.
please find the attach and provide solutions.

And My grid code is:

<asp:UpdatePanel ID="update_lease__report" runat="server">

<ContentTemplate>

<telerik:RadGrid CssClass="MyGrid" ID="gv_Lease_Report" runat="server" AllowFilteringByColumn="True" AllowSorting="True" ShowGroupPanel="True" AutoGenerateColumns="False" PageSize="10" ShowStatusBar="true" onneeddatasource="gv_Lease_Report_NeedDataSource" OnItemCreated="gv_Lease_Report_ItemCreated" OnHTMLExporting="gv_Lease_Report_HtmlExporting" onexcelexportcellformatting="gv_Lease_Report_ExcelExportCellFormatting" >

<ExportSettings IgnorePaging="true" OpenInNewWindow="true">

<Pdf PageHeight="210mm" PageWidth="297mm" DefaultFontFamily="Arial Unicode MS" PageTopMargin="45mm"

BorderStyle="Medium" BorderColor="#666666" PaperSize="A4" >

</Pdf>

</ExportSettings>

<ClientSettings AllowDragToGroup="True" >

<Scrolling AllowScroll="true" UseStaticHeaders="true" SaveScrollPosition="true" /> </ClientSettings>

<MasterTableView AutoGenerateColumns="false">

<FilterItemStyle HorizontalAlign="Left" />

<NoRecordsTemplate>

<asp:Label ID="lbl_no_record" runat="server" Text="No record exist"></asp:Label>

</NoRecordsTemplate>

<Columns

<telerik:GridBoundColumn Display="false" DataField="UnitContractId" DataType="System.String" HeaderText="Unit Contract Id" FilterControlAltText="Filter column column" UniqueName="UnitContractId" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"

>                                                                                                                                                                                </

telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ParcelName" DataType="System.String" HeaderText="Parcel Name" FilterControlAltText="Filter column column" UniqueName="ParcelName" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="UnitNo" DataType="System.String" HeaderText="Unit Number" FilterControlAltText="Filter column column" UniqueName="UnitNo" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="TenentName" DataType="System.String" HeaderText="Tenent Name" FilterControlAltText="Filter column column" UniqueName="TenentName" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"

</telerik:GridBoundColumn

<telerik:GridDateTimeColumn DataField="ContractStartDate" HeaderText="Contract Start Date" FilterControlAltText="Filter column column" UniqueName="ContractStartDate" PickerType="DatePicker" FilterDateFormat="dd/MM/yyyy" DataFormatString="{0:dd/MM/yyyy}" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left" > </telerik:GridDateTimeColumn>

<telerik:GridDateTimeColumn DataField="ContractEndDate" HeaderText="Contract End Date" FilterControlAltText="Filter column column" UniqueName="ContractEndDate" PickerType="DatePicker" FilterDateFormat="dd/MM/yyyy" DataFormatString="{0:dd/MM/yyyy}" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"></telerik:GridDateTimeColumn

<telerik:GridBoundColumn DataField="ContractAmount" DataType="System.Decimal" HeaderText="Contract Amount" FilterControlAltText="Filter column column" UniqueName="ContractAmount" ItemStyle-HorizontalAlign="Left" HeaderStyle-HorizontalAlign="Left"

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

</ContentTemplate>

</asp:UpdatePanel>

Grid

answered on 18 Mar 2014

1 answer

104 views

Fileuploader toolbar goes grey after uploading images/docs.

Hello All,

I have using a RadFileExplorer for uploading a images/docs . So when i click on the upload toolbar and then uploaded a images from that after i images uploadingh the toolbar became disabled like the attach files.Please Provide me the solution for this problem . it is urgent for me

FileExplorer

answered on 18 Mar 2014

1 answer

72 views

Change data in Dropdownlist in RadGrid in Radpanel

For my internship I have to work with Telerik which is going great since the forums is up to date and I can find many tutorials.
I started to combine tricks etc for the better effect.

For the project I have to do, I have to change the values in a dropdownlist whenever the values of the other dropdownlist is changed.
Not that difficult normally.

However I am trying to do this when both dropdownlists are in the editmode(batch) of a radgrid, which is in a radpanel. I can't figure out how to acces the changeselectedvalue event

Now my question is, is it possible to trigger this event while the dropdownlists is in a Radgrid in editmode batch?
In the first attachment is a part of my code with both the columns selected.
In the second is how my page looks right now (all data from 'Eenheid'). I wanna change the databound of 'Eenheid' whenever I change the value of 'Vector'

<telerik:RadPanelBar runat="server" ID="RadPanelBar1" ExpandMode="MultipleExpandedItems"

Width="80%">

<Items>

<telerik:RadPanelItem Expanded="True" Text="Verbruik" runat="server"

Selected="true">

<Items>

<telerik:RadPanelItem Value="Verbruik" runat="server">

<ItemTemplate>

<div>

<div id="radgridVerbruik">

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Width="100%">

<telerik:RadGrid ID="RadGridVerbruik" runat="server" AllowAutomaticDeletes="True" AllowAutomaticInserts="True"

AllowAutomaticUpdates="True" AutoGenerateColumns="False" DataSourceID="SqlDataSourceInstallatieJaarVectorVerbruik">

<MasterTableView AutoGenerateColumns="False" DataKeyNames="ID" DataSourceID="SqlDataSourceInstallatieJaarVectorVerbruik"

EditMode="Batch" CommandItemDisplay="Top" CommandItemSettings-ShowSaveChangesButton="false"

CommandItemSettings-AddNewRecordText="Nieuwe vector" CommandItemSettings-CancelChangesText="Annuleer">

<BatchEditingSettings EditType="Row" />

<Columns>

<telerik:GridBoundColumn DataField="ID" FilterControlAltText="Filter ID column" HeaderText="ID"

ReadOnly="True" SortExpression="ID" UniqueName="ID" Visible="false">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="vectorID" FilterControlAltText="Filter Vector column"

HeaderText="Vector" SortExpression="Vector" UniqueName="vectorID">

<ItemTemplate>

<%# Eval("Vector") %>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadDropDownList ID="RadDropDownList2" runat="server" DataSourceID="SqlDataSourceVectorenVerbruik"

DataTextField="omschrijving" DataValueField="vectorID">

</telerik:RadDropDownList>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="eenheidID" FilterControlAltText="Filter Eenheid column"

HeaderText="Eenheid" SortExpression="Eenheid" UniqueName="eenheidID">

<ItemTemplate>

<%# Eval("Eenheid") %>

</ItemTemplate>

<EditItemTemplate>

<telerik:RadDropDownList ID="RadDropDownList3" runat="server" DataSourceID="SqlDataSourceEenheden"

DataTextField="omschrijving" DataValueField="eenheidID">

</telerik:RadDropDownList>

</EditItemTemplate>

</telerik:GridTemplateColumn>

Grid

answered on 18 Mar 2014

1 answer

186 views

Change data in Dropdownlist in RadGrid in Radpanel

For my internship I have to work with Telerik which is going great since the forums is up to date and I can find many tutorials.
I started to combine tricks etc for the better effect.

For the project I have to do, I have to change the values in a dropdownlist whenever the values of the other dropdownlist is changed.
Not that difficult normally.

However I am trying to do this when both dropdownlists are in the editmode(batch) of a radgrid, which is in a radpanel. I can't figure out how to acces the changeselectedvalue event

Now my question is, is it possible to trigger this event while the dropdownlists is in a Radgrid in editmode batch?
In the first attachment is a part of my code with both the columns selected.
In the second is how my page looks right now (all data from 'Eenheid'). I wanna change the databound of 'Eenheid' whenever I change the value of 'Vector'

Jeffrey

Grid

answered on 18 Mar 2014

1 answer

242 views

Put DetailTables in edit mode

My requirement is that when the user clicks the edit command on the parent row, all rows in the child table should be put into edit mode. I tried the following in the grid's itemcommand event, but it didn't work:

Dim dataitem As GridDataItem = DirectCast(e.CommandSource, GridDataItem)
For Each editItem As GridDataItem In dataitem.ChildItem.NestedTableViews(0).Items
editItem.Edit = True
Next

Grid

answered on 18 Mar 2014

2 answers

743 views

[Solved] How to access Form Elements from Code Behind when inside a RadGrid's FormTemplate

Hello, I have a RadGrid with an EditFormType set to 'Template'. I can't figure out how to access form elements inside this FormTemplate from the code behind. I'm trying to make one drop down change its options when another one is selected.

When I try to compile this code, it tells me "The name 'drpEditTarget' does not exists in the current context.". If I move that drop-down outside of the RadGrid, it's suddenly accessible again. I guess my two questions are...
--1) How can I access this element from the code behind?
--2) What's the difference between elements outside and inside the Grid? Why can I access the former but not the latter? (the answer to this might be a more broad asp.net question)

Default.aspx

<Telerik:RadGrid ID="RequestsGrid"runat="server" OnNeedDataSource="RequestsGrid_NeedDataSource" OnCancelCommand="RequestGrid_CancelCommand" OnDeleteCommand="RequestsGrid_DeleteCommand" OnItemCommand="RequestGrid_ItemCommand" OnItemDataBound="RequestsGrid_ItemDataBound" AllowAutomaticDeletes="false" AllowAutomaticInserts="false" AllowAutomaticUpdates="true" DataSourceID="requests">

<MasterTableView AutoGenerateColumns="false" DataKeyNames="id,requester,output,notes" DataSourceID="requests" CommandItemDisplay="Bottom">

<EditFormSettings EditFormType="Template">

<EditColumn UniqueName="EditColumn"></EditColumn>

<FormTemplate>

<b>First Target:</b>

<asp:DropDownList runat="server"

SelectedValue='<%# Eval("target") %>' ID="drpEditTarget" AutoPostBack="true" DataSource='<%# getPossibleTargets( (string)Eval("output") ) %>' OnSelectedIndexChanged="drpEditTarget_SelectedIndexChanged"></

asp:DropDownList>

<b>Second Target:</b></td>

<asp:DropDownList runat="server" ID="drpEditSecondTarget"></asp:DropDownList>

<asp:Button ID="btnUpdate" CommandName="Update" Text="Update" runat="server" />

<asp:Button ID="btnCancel" CommandName="Cancel" Text="Cancel" runat="server" />

</FormTemplate>

</EditFormSettings>

<Columns>

<telerik:GridEditCommandColumn UniqueName="EditButton" Visible="false" ItemStyle-CssClass="skinny"/>

<telerik:GridButtonColumn Text="Delete" UniqueName="DeleteButton" CommandName="Delete"></telerik:GridButtonColumn>

<telerik:GridBoundColumn DataField="id" HeaderText="ID" UniqueName="id"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="requester" HeaderText="Requester" UniqueName="requester"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="output" HeaderText="Output" UniqueName="output"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="notes" HeaderText="Notes" UniqueName="notes"></telerik:GridBoundColumn>

<telerik:GridButtonColumn Text="Approve" UniqueName="ApproveButton" CommandName="Approve"></telerik:GridButtonColumn>

<telerik:GridButtonColumn Text="Deny" UniqueName="DenyButton" CommandName="Deny"></telerik:GridButtonColumn>

</Columns>

</MasterTableView>

</Telerik:RadGrid>

Default.aspx.cs

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

populateGrid();

if (!Page.IsPostBack)

{

setFilterOptions();

RequestsGrid.Rebind();

}

protected void drpEditTarget_SelectedIndexChanged(object sender, EventArgs e)

{

drpEditSecondTarget.DataSource = getPossibleDestinations( drpEditTarget.SelectedValue.ToString() );

drpEditSecondTarget.DataBind();

}

Grid

answered on 18 Mar 2014

4 answers

77 views

Total values of one colum based on another

I have a column named Rate and another Named LaborHours

The rate column can be two values: REGULAR and OVERTIME

I want the to totals in the footer: REGULAR 5, OVERTIME 10

The code below works in my MS DataGrid, cannot figure out how to get it to work under RadGrid

You help is much appreciated!

If e.Row.RowType = DataControlRowType.DataRow Then
   Dim MilesOrHours As String
   MilesOrHours = (DataBinder.Eval(e.Row.DataItem, "Rate"))

   If MilesOrHours = "MI" Then
     Dim HourTotal As Decimal
     HourTotal = (DataBinder.Eval(e.Row.DataItem, "LaborHours"))
     grdMilesTotal = grdMilesTotal + HourTotal
     Session("grandMilesTotal") = Session("grandMilesTotal") + grdMilesTotal

Else

   Dim HourTotal As Decimal
   HourTotal = (DataBinder.Eval(e.Row.DataItem, "LaborHours"))
     grdHoursTotal = grdHoursTotal + HourTotal
     Session("grandHoursTotal") = Session("grandHoursTotal") + grdHoursTotal

   End If

End If

If e.Row.RowType = DataControlRowType.Footer Then
    Me.txtHrs.Text = Session("grandHourstotal")
    Me.txtMiles.Text = Session("grandMilesTotal")

    Session("grandMilestotal") = "0"
    Session("grandHourstotal") = "0"
End If

Grid

answered on 18 Mar 2014

5 answers

384 views

Binding integer to checkbox in AutoGeneratedColumns and enable checkbox for edit

I am using AutoGeneratedColumns for checkbox but I can only use integer for datasource. help me to find right way to convert int value(as 1 or 0) to checkbox column and also how to enable that AutoGenerated checkbox column.

Grid

answered on 18 Mar 2014

5 answers

816 views

value of GridEditableItem["File"] is &nbsp which is empty space

I upgraded to new Telerik version 2013.1.220.35 from 2010.3.1109.35. and compatibility issues started...

<telerik:RadGrid runat="server" ID="FileListView" AutoGenerateColumns="false" Skin="Windows7"

Width="100%" OnDeleteCommand="FileListView_DeleteCommand">

<telerik:GridButtonColumn UniqueName="DeleteColumn" ButtonType="ImageButton" CommandName="Delete"

ConfirmTitle="Confirm" ConfirmText="Continue deleting file?" /> <telerik:GridBoundColumn UniqueName="file" DataField="file" Visible="false" ReadOnly="true" />

<telerik:GridBoundColumn UniqueName="Attachedfiles" DataField="Attached files" HeaderText="File" />

<telerik:GridBoundColumn UniqueName="Attachedby" DataField="Editor" HeaderText="Attached by" />

<telerik:GridBoundColumn UniqueName="Attachedat" DataField="Modified" HeaderText="Attached at" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

protected void FileListView_DeleteCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)

{
GridEditableItem editedItem = e.Item as GridEditableItem;

string filename = editedItem["file"].Text;
logic continues...

but in the above code filename has &nbsp as the value. means filename contains empty space as it value instead of actual file name

Please suggest.

Grid

answered on 18 Mar 2014

3 answers

121 views

$find("<%= RadCombox1.ClientID %>"); gets null

Hello Team,

I needed to select RadCombox1 and disable using javascript but I found $find with RadCombox returns null.Is there any work around for this because I am currently blocked on this?

1.<telerik:RadComboBox ID="RadCombox1" runat="server" >

2. <Items>

3. <telerik:RadComboBoxItem Text="Aba" Value="1" />

4. <telerik:RadComboBoxItem Text="Enugu" Value="2" />

5. </Items>

6. </telerik:RadComboBox>

7.

8. var badRad = $find("<%= RadCombox1.ClientID %>");

the value of badRad is null. Can someone help?

Thanks,
Nsi.

ComboBox