Questions on UI for ASP.NET AJAX Forum

0 answers

107 views

Hi,

I am using radcombobox with check box. I have enabled AllowCustomText="true". This allows me to enter custom text but once when i select(checked) new item custom text values get cleared. Only Checked items value are appeared in the combobox textbox. My requirement is to add the selected values with the custom text of the combo box.

Thanks

ComboBox

asked on 02 Jul 2013

2 answers

88 views

Width and scroll in Menu

i'm using RadMenu with huge data and using scroll on it by EnableRootItemScroll="true".
i want to set width of control = percentage not fixed width px and doesn't affect of EnableRootItemScroll.
or i want set width of control after page load by javascript.
thanks

Menu

answered on 02 Jul 2013

1 answer

104 views

Cell update

I am pretty new to telerik I am playing around with this for last 2 days. I need your help. I have a grid with Templatecolumns which have text boxes as their edititem there are about 12 such columns. When I edit one cell of a row the cells on its left need to be updated.

I used changeevent of the textbox to capture the item. Not sure if that is the right approach.I
I coudl get the rowindex of the cell being edited, how do I fidn the column being edited.

TIA

Grid

answered on 02 Jul 2013

3 answers

163 views

Recurrence rule issues

Hi, I'm an ICT manager in the World Health Organization. We haven't directly purchased the Telerik Scheduler control but another company (ESI) has used it in implementing a project for us. It's pretty good in some respects, but the recurrence rule parsing has more holes than Swiss cheese! In searching through your forums I can see some of them have been reported to you and apparently you haven't done anything about them. For example, events scheduled to recur once every second week recur once a week instead. This has been reported to you twice:

http://www.telerik.com/community/forums/aspnet-ajax/scheduler/bi-weekly-recurrence-not-working-correctly-using-expandrecurrence-function.aspx
http://www.telerik.com/community/forums/aspnet-ajax/scheduler/error-while-using-expandrecurrence-function-from-production-sql-server.aspx

But you redirected those threads to another thread that addresses a completely different issue, here:

http://www.telerik.com/community/forums/aspnet-ajax/scheduler/recurrencerule-and-timezoneoffset.aspx

Anybody looking to do a serious number of recurrences with your software will be very disappointed. Sometimes recurrences show up in the day view but not the week and month view, or visa versa...

My recommendation: in addition putting some work into fixing the many problems with recurrence parsing, I recommend that you disable the "no end date" option to force users to choose either an end date or a number of occurrences, then save a separate database entry for each occurrence, linking them with a recurrence ID. Your competitors do this with much better results.

Scheduler

answered on 02 Jul 2013

2 answers

107 views

After Export, Automatically rebind the Grid and select 1st row in Current Page.

Hi,

Using VS 2010 with RadControls for ASP.NET AJAX Q1 2013 SP2.

Possible after Export i.e. Radbutton (ExportToExcel) inside CommandItemTemplate, automatically Rebind the Grid and Select the 1st row in current page?

Example: Refer to attached, prior to exporting to Excel, Row with Order id 10276, Customer Id TORTU is selected.

I would like immediately after Export, row with Order Id 10269 with CustomerID WHITC from current page ( (i.e. page# 2 of entire Grid) will be automatically selected.

Below is my Grid Declaration as well as code.

Thanks

gc_0620
______

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

<telerik:RadAjaxManagerProxy ID="RadAjaxManagerProxy1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManagerProxy>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Width="43%" Height="16px">

</telerik:RadAjaxPanel>

<asp:ValidationSummary ID="ValidationSummary1" ShowMessageBox="true" ShowSummary="false"

runat="server" />

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">

</telerik:RadCodeBlock>

<br />

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" AllowPaging="True"

AllowSorting="True" CellSpacing="0" AllowAutomaticUpdates="true" AllowAutomaticInserts="true"

OnItemDataBound="RadGrid1_ItemDataBound" OnPreRender="RadGrid1_PreRender" DataSourceID="LinqDataSource1"

GridLines="None" Skin="Office2010Silver" AutoGenerateEditColumn="True">

<ClientSettings>

<Selecting AllowRowSelect="True" />

</ClientSettings>

<MasterTableView AutoGenerateColumns="False" CommandItemDisplay="Top" DataSourceID="LinqDataSource1"

DataKeyNames="OrderID">

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="OrderID" DataType="System.Int32" FilterControlAltText="Filter OrderID column"

HeaderText="OrderID" ReadOnly="True" SortExpression="OrderID" UniqueName="OrderID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="CustomerID" FilterControlAltText="Filter CustomerID column"

HeaderText="CustomerID" ReadOnly="True" SortExpression="CustomerID" UniqueName="CustomerID">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="EmployeeID" DataType="System.Int32" FilterControlAltText="Filter EmployeeID column"

HeaderText="EmployeeID" ReadOnly="True" SortExpression="EmployeeID" UniqueName="EmployeeID">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

<PagerStyle PageSizeControlType="RadComboBox"></PagerStyle>

<CommandItemTemplate>

<table align="right">

<tr>

<td>

<asp:CheckBox ID="CheckBox2" Text="Ignore paging (exports all pages)" runat="server">

</asp:CheckBox>

</td>

<td>

<telerik:RadButton ID="ExportToExcel" runat="server" Text="Excel Export" Skin="Office2010Silver"

ToggleType="CustomToggle" ForeColor="#009900" ButtonType="LinkButton" OnClick="Button_Export_To_Excel_Click">

</telerik:RadButton>

</td>

<td>

<telerik:RadButton ID="RadButtonAdd" runat="server" Text="New" ButtonType="LinkButton"

Skin="Office2010Silver" ToggleType="CustomToggle" ForeColor="#009900" CommandName="InitInsert">

</telerik:RadButton>

</td>

<td>

<telerik:RadButton ID="RadButtonRefresh" runat="server" Text="Refresh Grid" ButtonType="LinkButton"

CommandName="Rebind" Skin="Office2010Silver" ToggleType="CustomToggle" ForeColor="#009900">

</telerik:RadButton>

</td>

</tr>

</table>

</CommandItemTemplate>

</MasterTableView>

<PagerStyle PageSizeControlType="RadComboBox"></PagerStyle>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

<asp:LinqDataSource ID="LinqDataSource1" runat="server" ContextTypeName="DataClassesDataContext"

EntityTypeName="" Select="new (OrderID, CustomerID, EmployeeID)"

TableName="Orders" EnableDelete="True" EnableInsert="True" EnableUpdate="True"

Where="OrderID <= @OrderID">

<WhereParameters>

<asp:Parameter DefaultValue="10285" Name="OrderID" Type="Int32" />

</WhereParameters>

</asp:LinqDataSource>

<br />

</asp:Content>

protected void SetGridSettings()

{

GridSettingsPersister LoadPersister = new GridSettingsPersister(RadGrid1);

if (Session["qa_home_filter"] == null)

{

}

else

{

string settings = (string)Session["qa_home_filter"];

LoadPersister.LoadSettings(settings);

}

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

// BOM to Create/Maintain Current Filter Settings

SetGridSettings();

// BOM to Create/Maintain Current Filter Settings

// BOM to Retrieve Page Index after call back from another page

int CurrentPageIndex = 0;

if (Session["DefaultCurrentPageIndex"] != null)

{

int.TryParse(Convert.ToString(Session["DefaultCurrentPageIndex"]), out CurrentPageIndex);

Session["DefaultCurrentPageIndex"] = null;

}

RadGrid1.CurrentPageIndex = CurrentPageIndex;

}

protected void RadGrid1_PreRender(object sender, EventArgs e)

{

GridSettingsPersister SavePersister = new GridSettingsPersister(RadGrid1);

Session["qa_home_filter"] = SavePersister.SaveSettings();

if (!isSelected && Session["selIndex"] != null && Session["SessionOrderid"] == null)

//if (!isSelected && Session["selIndex"] != null)

{

RadGrid1.MasterTableView.Items[(int)Session["selIndex"]].Selected = true;

Session["selIndex"] = null;

}

else if (!isSelected && Session["SessionOrderid"] == null && RadGrid1.MasterTableView.Items.Count > 0)

{

RadGrid1.MasterTableView.Items[0].Selected = true;

//Panelotherinfo.Visible = true;

}

else if (!isSelected && (Session["SessionOrderid"] != null))

{

string curItem = Session["SessionOrderid"].ToString();

foreach (GridItem item in RadGrid1.MasterTableView.Items)

{

if (item is GridDataItem)

{

GridDataItem dataItem = (GridDataItem)item;

if (curItem.Equals(dataItem.OwnerTableView.DataKeyValues[dataItem.ItemIndex]["OrderID"].ToString()))

{

dataItem.Selected = true;

break;

}

Session["SessionOrderid"] = null;

}

isSelected = false;

if (rowindex > -1)

{

GridDataItem item = RadGrid1.Items[rowindex];

item.Selected = true;

rowindex = -1;

}

bool isSelected;

int rowindex = -1;

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridEditableItem && e.Item.IsInEditMode) // Common for all: Insert/Edit/Preview in Main Client

{

if (!e.Item.OwnerTableView.IsItemInserted)

{

Session["selIndex"] = e.Item.ItemIndex;

}

e.Item.Selected = true;

isSelected = true;

}

protected void Button_Export_To_Excel_Click(object sender, System.EventArgs e)

{

ConfigureExport();

RadGrid1.Rebind();

RadGrid1.ExportSettings.Excel.Format = GridExcelExportFormat.Biff;

//RadGrid1.MasterTableView.ExportToExcel();

RadGrid1.MasterTableView.ExportToExcel();

}

public void ConfigureExport()

{

foreach (GridFilteringItem filter in RadGrid1.MasterTableView.GetItems(GridItemType.FilteringItem))

{

filter.Display = false;

}

RadGrid1.ExportSettings.ExportOnlyData = true;

RadGrid1.ExportSettings.OpenInNewWindow = true;

GridItem commandItem = RadGrid1.MasterTableView.GetItems(GridItemType.CommandItem)[0];

CheckBox Check_Box2 = (CheckBox)commandItem.FindControl("CheckBox2");

if (Check_Box2.Checked)

RadGrid1.AllowPaging = false;

else

RadGrid1.AllowPaging = true;

}

Grid

answered on 02 Jul 2013

5 answers

254 views

Set value of bound field during InsertCommand

I have a bound hidden control in a RadGrid that contains a BidID field. During the InsertCommand event, I want to set the value of this hidden control. I'm new to Telerik and for the life of me, I just can't figure this out.

The closest thing I could come up with was this but it's not correct. How do I access the value of a bound control, before the insert command is sent to SQL Server, and set a value?

Dim row As GridDataInsertItem = DirectCast(e.Item, GridDataItem)
row.Item("BidID").Text = intBidID

Grid

answered on 02 Jul 2013

4 answers

294 views

[Solved] Async Uploader and Chunking

We have just upgraded the Telerik Ajax tools in the current version of our software to Q1 2013 from Q3 2010. We are pleased to note the improvement in the Async Uploader around chunking.

We see that the new properties are "DisableChunkUpload" and "ChunkSize". Does this mean that the older version we had was chunking at some chunk size we couldn't control? Or was it not chunking and there's been a change in default behavior between versions?

Can you explicitly state the behavior of RadAsyncUpload in Q3 2010 (chunking/non-chunking, if chunking then chunk size), so that we can have a record of the way our previous versions behaved? We can no longer find documentation for the old version.

--Christina

AsyncUpload

answered on 02 Jul 2013

1 answer

81 views

Telerik - Export to PDF does not includes column headers***Urgent***

Hi Team,

I am trying to export RadGrid data to PDF and using ExportToPdf method for the same.
But, ExportToPdf is not including the column headers in PDF Report when
- RadGrid's AutoGenerateColumns = "true"
- RadGrid is not having GridDataBoundColumn

Code Snippet:

<telerik:RadGrid ID="radABCReportGrid" runat="server" Width="100%" AutoGenerateColumns="true" Skin="Default" Visible="true" BackColor="White">

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

<Csv ColumnDelimiter="VerticalBar" RowDelimiter="Comma" EncloseDataWithQuotes="true" />

<Pdf PageHeight="210mm" PageWidth="297mm" DefaultFontFamily="Arial Unicode MS" PageBottomMargin="10mm" PageTopMargin="10mm" PageLeftMargin="10mm" PageRightMargin="10mm"></Pdf>

</ExportSettings>

</telerik:RadGrid>

NOTE: ExportToExcel works for the same with same properties.

Telerik: Telerik.Web.UI.dll , Vesion: 2011.1.413.40

Grid

answered on 02 Jul 2013

1 answer

107 views

Hierachical grid vb.net datasource

Hi,

I want to programm a hierachical grid with vb.net code (not asp.net code)

it should be like in the telerik example (see attachment)

I need a main grid (first datasource)
first tab (second datasource)
second tab (third datasource)

The databinding scenario is like this

MasterTableView
Detaitable with first tab
radgrid2
radgrid2 should have detail table binded with datasource1.
second tab
radgrid2 should have detail table binded with dataSource2

Hope anybody could give me an example project

Manuel

Grid

answered on 02 Jul 2013

2 answers

90 views

[Solved] Upload files by dropping onto rows...

Dear friends,

I want my customer to add product images via grid, but not in edit mode.

grid will show the list of products as usual by using sqldatasource and user can upload images by dragging and dropping the image onto row. of course row should by highlighted to indicate to which product he or she is adding the image.

can anyone suggest something ? I could not succeeded what I tried so far.

thanks...

Grid

answered on 02 Jul 2013