Questions on UI for ASP.NET AJAX Forum

1 answer

85 views

hi all , in my application i am using Radtreeview but while binding i am getting the following error

"This constraint cannot be enabled as not all values have corresponding parent values"
and my tree view structure is like this
+Parenntname
----ChildName
----Childname
+Parenntname
----ChildName

my query will rerun following tabular data

parentID Parentname ChildID ChildName

271	BharatForge-1	1700	SO-2-81314-1601
274	KumarPlaza	1900	SO-7-91112-1801
276	JOG Classes	2000	SO-24-91112-1901
276	JOG Classes	2100	SO-24-91112-2001
276	JOG Classes	2200	SO-24-91112-2101
276	JOG Classes	2300	SO-24-91112-2201
276	JOG Classes	2400	SO-24-91112-2301
277	JOG rare	2500	SO-24-91112-2401
277	JOG rare	2600	SO-24-91112-2501

plz tell the solution

TreeView

answered on 22 Oct 2010

1 answer

77 views

Weird Behavior

I have very basic RadMenu that is Horizontal. Sometimes when I click on a menu item the Menu 'flashes' and appears vertical for a split second then looks fine. It's on a MasterPage. Any ideas? It has both a menu Item click and some are Nav URLs.
thanks!

Menu

answered on 22 Oct 2010

3 answers

79 views

Delete with subnode pullup

Hi,

When using a treeview control that is populating via a web service how can I delete a node (from client side) and pull all of its children up (if any) and make them children of the deleted node's parent? I only want to delete the single node, not the entire subtree.

Example A->B->C, if I delete B I want C to move up under A.

Also if the node that I am deleting has not been expanded, then it should be expanded first so that the children that get pulled up are not only the currently displayed children but all logical children from the web service population as well.

Thanks

TreeView

answered on 22 Oct 2010

6 answers

104 views

Selection is lost if custom toolbar button has showtext=true

I use RadEditor list for MOSS2007, and add a custom button with showtext=true. This button open a custom dialog. However, every time the button is clicked, editor's selection is lost (focus returns to beginning of text). This does not happen if showtext is false.

Is there a way to show button text but keep selection intact when button is clicked?

WebParts for SharePoint

answered on 22 Oct 2010

14 answers

338 views

Tooltips of RadRating

Hi all, is there a way to change the default tooltips of the items in the RadRating control to custom text? (instead of "1", "2", "3", ... I'd like to set "Poor", "OK", "Good", ...).

I've tried everything, even modifying the RadRating.js file (which BTW is obfuscated so it's a nightmare to change :-D).

Can I customize this behavior?

Thanks in advance.
Kind regards.

Rating

answered on 22 Oct 2010

1 answer

93 views

PageSizeComboBox not working

Hi, I'm trying to enable the page size combobox in a FileExplorer instance. I'm programmatically setting this:

Me.RadFileExplorer1.Grid.MasterTableView.PagerStyle.AlwaysVisible = True
Me.RadFileExplorer1.Grid.MasterTableView.PagerStyle.Mode = Telerik.Web.UI.GridPagerMode.NextPrevAndNumeric

But nothing happens when I change the page size in the combobox. I'm using version 2010.1.309.35. How can I fix this?

Thanks,
Santiago.

FileExplorer

answered on 22 Oct 2010

1 answer

79 views

Marking the whole page after RowDoubleClick

Hello!

I have a radgrid in an update panel. I use javascript to activate the inplace edit mode by double clicking the row. The problem is that when I double click directly on the text of databound columns the whole page is marked?!?! When I double click on free space in the row or columns which are not bound to a datafield everything works fine.

See the attachment.

Any suggestions?

Kind regards

Michael

Grid

answered on 22 Oct 2010

5 answers

540 views

Inserting Records to radgrid on external button click

Hey everyone,

I am using this radgrid

<telerik:RadGrid ID="RadGrid1" runat="server" AllowFilteringByColumn="True" OnNeedDataSource="RadGrid1_NeedDataSource"

AllowPaging="True" AllowSorting="True" GridLines="None" Skin="Office2007">

<MasterTableView>

<RowIndicatorColumn>

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<EditFormSettings>

<FormTemplate>

<table border="0" cellpadding="0" cellspacing="0" width="100%">

<tr>

<td colspan="2" style="font-size: small">

<b>Order Details</b>

</td>

</tr>

<tr>

<td>

<table border="0" cellpadding="0" cellspacing="0" width="100%">

<tr>

<td>

</td>

<td>

</td>

</tr>

<tr>

<td>

Order Id:

</td>

<td>

<asp:Label ID="lblOrderId" runat="server" />

</td>

</tr>

<tr>

<td>

Product Name:

</td>

<td>

<asp:DropDownList ID="ddlProductName" runat="server" DataSourceID="SqlDataSource1"

DataTextField="ProductName" DataValueField="Pid" />

</td>

</tr>

<tr>

<td>

Rate:

</td>

<td>

<asp:Label ID="lblRate" runat="server" />

</td>

</tr>

<tr>

<td>

Qunatity:

</td>

<td>

<asp:TextBox ID="txtQuantity" runat="server" />

</td>

</tr>

<tr>

<td>

Amount:

</td>

<td>

<asp:Label ID="lblAmount" runat="server" />

</td>

</tr>

</table>

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

</MasterTableView>

<ClientSettings AllowColumnsReorder="True" ReorderColumnsOnClient="True">

</ClientSettings>

</telerik:RadGrid>

Now,i want to open insert form on button click that is outside the grid.My dataSource for radgrid is datatable--

protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

dtValues = new DataTable();

dtValues.Columns.Add("Items");

dtValues.Columns.Add("Rate");

dtValues.Columns.Add("Quantity");

dtValues.Columns.Add("Amount");

RadGrid1.DataSource = dtValues;

}

How to proceed?...

Thanks
Amit

Grid

answered on 22 Oct 2010

2 answers

127 views

Bind combobox inside dropdown?????

my gridview aspx code is..

<telerik:RadGrid ID="radGrid1" runat="server" AutoGenerateColumns="False"

OnSelectedIndexChanged="radGrid1_SelectedIndexChanged" GridLines="None"

AllowMultiRowEdit="True" OnItemDataBound="radGrid1_ItemdatBound">

<MasterTableView AutoGenerateColumns="false">

<Columns>

<telerik:GridTemplateColumn HeaderText="Product Name">

<EditItemTemplate>

<telerik:RadComboBox ID="cbo1" runat="server" AppendDataBoundItems="true" EnableLoadOnDemand="true" Width="300px" Height="100px"

DataValueField="product_id" AutoPostBack="true" Text='<%# Bind("Product_Name")%>' DataTextField="Product_Name" MarkFirstMatch="true" DropDownWidth="300px"></telerik:RadComboBox>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Product_rate">

<ItemTemplate>

<asp:Label ID="lblrate" runat="server" Text='<%#DataBinder.Eval(Container.DataItem,"Product_Rate")%>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Product Quantity">

<EditItemTemplate>

<asp:TextBox ID="txtQuantity" runat="server" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Product Amount">

<EditItemTemplate>

<asp:TextBox ID="txtAmount" runat="server" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

and code behind is

for bind radgrid is

public void bindradGrid()

{

SqlConnection con=new SqlConnection(ConfigurationManager.AppSettings["connectionstring"].ToString());

SqlCommand cmd=new SqlCommand("select * from product_detail",con);

con.Open();

SqlDataAdapter da=new SqlDataAdapter(cmd);

DataSet ds=new DataSet();

da.Fill(ds);

radGrid1.DataSource=ds;

radGrid1.DataBind();

con.Close();

}

and for item data bind is

protected void radGrid1_ItemdatBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item is GridEditFormItem && e.Item.IsInEditMode)

{

GridEditableItem editItem = e.Item as GridEditableItem;

RadComboBox combo = (RadComboBox)editItem.FindControl("Product_Name");

SqlConnection con = new SqlConnection(ConfigurationManager.AppSettings["connectionstring"].ToString());

SqlCommand cmd = new SqlCommand("select product_id.product_name from product_detail", con);

con.Open();

SqlDataAdapter da = new SqlDataAdapter(cmd);

DataTable dt = new DataTable();

da.Fill(dt);

radGrid1.DataSource = dt;

radGrid1.DataBind();

combo.DataTextField = "product_name";

combo.DataValueField = "product_id";

combo.DataBind();

}

i am using many article but i am unable to bind radgrid with radcombo plz suggest me......

thanks
shivesh

ComboBox

answered on 22 Oct 2010

1 answer

129 views

External CSS included in HTML

Hi,

The problem looks like this:
RadEditor has external css content registered like this:

<CssFiles>
   <telerik:EditorCssFile Value="~/Styles/OdpowiedzListEditorContentAreaStyles.css" />
</CssFiles>
And CSS file looks like this:body
 {
     background-color: White !important;
     font-family: RotisSemiSansPl !important;
     font-size: 20pt !important;
     margin: 50pt 0pt 10pt 0pt !important;
     color: red !important;
 }
My problem is that On the design view everything is ok and the styles
are applied, but they aren't added to the html view.
So When I save the HTML to my database all the formatting is gone.
Is there a way to include those styles in the html?

Editor

answered on 22 Oct 2010