Questions on UI for WPF Forum

1 answer

123 views

the predefined themes for q2 is broken. We installed Q2 and themes no longer display for the grid. We uninstalled Q2 and went back to Q1 and themes display fine. Have not tried the work around for winforms of setting the theme from code in the initialize event. Will let you know.

GridView

answered on 28 Aug 2009

1 answer

110 views

Date And Time Picker

I want to use the RadDatePicker and RadTimePicker together but bound to one datetime object. Do you have an example of how to do this?

Thanks,

Billy Jacobs

TimePicker

answered on 28 Aug 2009

1 answer

146 views

Expand PanelBarItem in the code-behind file

Hello Telerik,

I am using RadPanelBar in one of my application, Now i need to expand one of the panelbaritems from one of my function in the code-behind.

for example i need to expand the third item in panel bar when i click on a button.

Consider I am binding a list of "Car" objects to a panelbar, now when i am looping through the items of panelbar i am getting each car item..

In this case how to i expand the "n-th" item of panelbar..

expecting a solution asap...

thanks,

- Kranthi

PanelBar

answered on 27 Aug 2009

1 answer

112 views

Filter Child Grid

Hello
I want to filter my child grid
when I watch the DateView dv it is filtered
but in the child grid I still see all the rows and not only the filtered rows
this is my code

    
             private void OnChildGridLoaded(object sender, RoutedEventArgs e)  
        
                    {  
        
                        // Pull data from the detail table based on the relation.  
        
                        var dataRowView = (DataRowView)((RadGridView)sender).ParentRow.DataContext;  
        
                        var ds = dataRowView.DataView.Table.DataSet;  
        
                        var childData = dataRowView.CreateChildView(ds.Relations["BudgetRelation"]);  
        
                        if (((ComboBoxValues.ComboValues)cmbActivityType.SelectedValue).Id != 0)  
        
                        {  
        
                            dv = new DataView(childData.ToTable(), "ActivityTypeID=" + ((ComboBoxValues.ComboValues)cmbActivityType.SelectedValue).Id, "", DataViewRowState.CurrentRows);  
        
                            ((RadGridView)sender).DataContext = dv;  
        
                        }  
        
                        else   
        
                            ((RadGridView)sender).DataContext = childData;  
        
                        ((GridViewComboBoxColumn)((RadGridView)sender).Columns["ActivityTypeName"]).ItemsSource = ComboBoxValues.GetComboValues(dtActivityType);  
        
                    }

Thanks

By the way, I'm still waiting for an answer about second child hierarchy.

GridView

answered on 27 Aug 2009

2 answers

519 views

Highlighting rows

Is there a way to iterate through the records in a bound grid and highlight (set background color?) for a particular row?

Is there any solution to do this?

GridView

answered on 27 Aug 2009

1 answer

162 views

Datepicker setDate

Hi everyone,

If found something strange about the way setDate behaves when passing a date object in parameter.

I use the fonction like this:
var date = new Date();
alert(date); // Tue Aug 25 2009 16:58:26 CTU+0800
$('#datepicker).datepicker('setDate', date);
alert(date); // Tue Aug 25 2009 16:58:57 CTU+0800

Why does the setDate function modifies the date object? Is this normal?
How to modifiy format of the date ,eg 'yy-MM-dd'?
I didn't find anything about this subject on the website.

Thanks a lot

DatePicker

answered on 27 Aug 2009

3 answers

107 views

Request: More built-in themes

I would like to make a request for more built-in themes. Ideally, I would like to see a good 20 or 30 of them to choose from instead of 4. I know it just came out, so I'm glad it at least has four, but I'd rather not have to sit in Blend and mess around with customizing the template unless I really have to. It looks like with templates, you can basically do anything you want with the chart...the xaml just really gets complicated (I'm no wpf expert yet though, so maybe it is just a learning curve I need to get over).

On a side note, my post about hiding the legend just disappeared completely from the forum. Also, subscribing to threads seems to not work. Maybe the new website changes caused some glitches.

Chart

answered on 27 Aug 2009

1 answer

125 views

Rad Drag and Drop example

I was wondering if there if someone has an example of using the rad drag and drop to rearrange items in a WPF list box. I found the example to drag and drop from one control to another, but I am looking for direction on how to drag and drop to rearrange items in a single control.

Thanks

Damon

GridView

answered on 27 Aug 2009

1 answer

53 views

Scheduler example goes haywire in VS2008 designer

I build the Example solution and then opened:
When I try to view Scheduler -> WPF -> FirstLook -> Example.xaml

The Scheduler displayed, but started stretching (scaling) horizontally and never stopped stretching. The size Eventually I closed Example.xaml and reopened. The initial screen showed up fine again but started stretching horizontally, indefinitely.

The other examples show fine, only the scheduler shows this behaviour. Also if I hold down the left mouse button inside the design window, the stretching speeds up!

Running the Example under Debug / Run works fine, its only under the designer.

I'm using VS 2008 with SP1 installed.

ms

General Discussions

answered on 27 Aug 2009

2 answers

136 views

How to enable tabs inside a cell editor

Hi,

to edit custom data I provide my own editor (some controls for the data).
Assume there are some checkboxes. I uncheck (by mouse) the first and then I decide to use keyboard input.
So I press tab to go to the next checkbox (or whatever there is in my "user control").
But instead of selecting the next element in my editor it leaves the cell.

Did I oversee some property I have to set - or does this mean "RadGridView" has limited keyboard support?

If you want to see what I mean you can check (after screening) my code library post here:
http://www.telerik.com/community/code-library/wpf/gridview.aspx (custom editor...)

Regards

Manfred

GridView

answered on 26 Aug 2009