Questions on UI for ASP.NET AJAX Forum

6 answers

441 views

HI

Appologies if this has been covered, but I can't find a solution that works to my particular problem.
I have a RadMenu in a user control. This user control is in a place holder on a master page.

What I cant get to work is the menu to maintain the selected menu item when a user clicks on the menu item and the page loads.

I have enabled the EnableSelection property, but I didn't expect it to be that easy.

Andy

Menu

answered on 18 Dec 2012

2 answers

53 views

RadMultiPage embeded controls

I am converting an asp.net web site application to an asp.net web Application. For some reason all controls embeded in the MultiPage are not rendering in the aspx(codeBehind) page I can email the code file if needed.

General Discussions

answered on 18 Dec 2012

4 answers

385 views

Radgrid Edit and Insert with different number of columns

I tried to build a grid which has selected 10 columns out of which 3 are readonly.

I should be able to insert by selecting "Add new item" into only 4 columns and when it comes to edit

it should edit 6 columns.

I used this URL to start working
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/templateformupdate/defaultcs.aspx

Grid doesn't compile if I use less fields in insert than edit in SQL Datasource.

There is a also a problem to hide and print grid. One another problem about displaying grid rows in Red if there is a negative value in row.
Please help me and suggest some examples with the above requirement.

Grid

answered on 18 Dec 2012

5 answers

212 views

iPad and RadFileExplorer

Will the latest RadFileExplorer update work on an iPad?

FileExplorer

answered on 18 Dec 2012

6 answers

117 views

Grid Hierarchy not working inside RadToolTipManager

Hi There,

I am using DetailTables inside a radgrid, which is inside of a RadToolTipManager user control. When the tooltipmanager user control pops up, the radgrid data for first level is displaying well, but the expand button is not working (cannot see the data of the second level), Any help or suggestions would be greatly appreciated. Thank you.

ToolTip

answered on 18 Dec 2012

1 answer

82 views

multi-field search in mluticolumn - Combo

Hi,

I'd like to use a multicolumn Combo for search reasons.
Here's my current configuration (based on this demo) :

ASPX:

<telerik:RadComboBox ID="rb_fvCustomer" runat="server"

DataSourceID="Customers" EnableAutomaticLoadOnDemand="true" ItemsPerRequest="10"

DataTextField="name" DataValueField="kundennummer"

EnableVirtualScrolling="true" ShowMoreResultsBox="true" Width="190px" HighlightTemplatedItems="true">

<HeaderTemplate>

<table style="font-size: 10px">

<tr>

<td style="width: 140px;">Name</td>

<td style="width: 200px;">Kundennummer</td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate>

<table style="font-size: 10px">

<tr>

<td style="width: 140px;">

<%# DataBinder.Eval(Container.DataItem, "name")%>

</td>

<td style="width: 200px;">

<%# DataBinder.Eval(Container.DataItem, "kundennummer")%>

</td>

</tr>

</table>

</ItemTemplate>

</telerik:RadComboBox>

DataSource Definition:

<asp:LinqDataSource ID="Customers" runat="server" ContextTypeName="DataAdapterRR.CustomerDB_ConnectorDataContext"

OrderBy="name" TableName="kp_customerdata">

</asp:LinqDataSource>

Nothing happeing in code behind.
The sarch on the datavalue works and data is shown in the dropdown.
Is there a way I can make the combo to search in all colums but display only the "name" once selected?

ComboBox

answered on 18 Dec 2012

11 answers

319 views

drag and drop in RadTreeView replaces template with text

Hi, I am trying to get client-side drag-n-drop working for a RadTreeView. Each node is templated. When I drag a node, the drag-n-drop works fine, but the node looses it's template and instead displays the fully qualified name of the data bound object in plain text (all client-side; no AJAX yet). Here is my code. See the attachment for how the tree looks *after* I drag and drop nodes (fully qualified names blurred).

    
            Telerik.Web.UI.RadTreeNode.prototype.insertBefore = function(destinationNode) { 
        
                var parent = destinationNode.get_parent(); 
        
                var index = parent.get_nodes().indexOf(destinationNode); 
        
                parent.get_nodes().insert(index, this); 
        
            }; 
        
            Telerik.Web.UI.RadTreeNode.prototype.insertAfter = function(destinationNode) { 
        
                var parent = destinationNode.get_parent(); 
        
                var index = parent.get_nodes().indexOf(destinationNode); 
        
                parent.get_nodes().insert(index + 1, this); 
        
            }; 
        
            Telerik.Web.UI.RadTreeNode.prototype.positionRelativeTo = function(destinationNode, dropPosition) { 
        
                switch(dropPosition) { 
        
                    case "over": 
        
                        destinationNode.get_nodes().add(this); 
        
                        break; 
        
                    case "above": 
        
                        this.insertBefore(destinationNode); 
        
                        break; 
        
                    case "below": 
        
                        this.insertAfter(destinationNode); 
        
                        break; 
        
                    default: 
        
                        break; 
        
                } 
        
            }; 
        
            //actual client event handler 
        
            function nodeDropping(sender, eventArgs) { 
        
                var source = eventArgs.get_sourceNode(); 
        
                var destination = eventArgs.get_destNode(); 
        
                var position = eventArgs.get_dropPosition(); 
        
                sender.trackChanges(); 
        
                source.positionRelativeTo(destination, position); 
        
                sender.commitChanges(); 
        
            }

Thanks!

TreeView

answered on 18 Dec 2012

3 answers

309 views

Programmatically clicking plus/minus button

Hello

In Javascript, how should I programmatically click the plus or minus button in a node, in order to programmatically raise the nodeexpand event, or the nodecollapse event. Obviously, calling .expand() on the node object does not raise the event. Would it be something similar to this example (which is in another forum post elsewhere, about programmatically selecting a node):

var item = $(mytreeid).find(".t-input[name='itemValue'][value='5']").closest("div");
item.find(".t-in:first").trigger("click");

Presumably the second line would be different, in order to click the expand node, but what should it be? I just can't work it out!

Thanks if you can help with this one.

Regards

TreeView

answered on 18 Dec 2012

3 answers

1.2K+ views

Date Picker Min and Max date

Hi All,

Is there any way to remove default minimum date and maximum date of rad date picker ? I don't want to set any min date and max date as I don't know what would be date coming from database ?

Regards,
Ruchi

Calendar

answered on 18 Dec 2012

1 answer

54 views

Internal method _loadChildrenFromWebService() - problem on mobile devices since Q3

Our website uses a system of pre-caching child menu items to increase performance on a very large webservice-populated RadMenu. When a menu item is expanded, all child items invoke _loadChildrenFromWebService() to fetch its own children, in advance of that sub menu being expanded. This has worked incredibly well up until upgrading to the Q3 and Q3 SP1 Teleriks. Now - on desktop browsers, the behaviour is unchanged, but on Android phones (multiple browsers tested), when _loadChildrenFromWebService() is called - the sub menu filled from the webservice actually displays! Alternatively, on Windows Phone 8, the menus pop up, and are immediately hidden.

Has the internal behaviour of this method been changed in the recent updates?

Menu

answered on 18 Dec 2012