Questions on UI for ASP.NET AJAX Forum

1 answer

206 views

How to localize numeric formats for radgrid column data

I've been searching the documentation for a few hours, but have had no luck finding what I'm looking for. What I need to do is display any integer and decimal data in a RadGrid formatted to a specified culture setting. I can't hardcode the formats of each column since I am binding a datatable to the grid at runtime and each time it may have different columns with different datatypes.

I want to take a CultureInfo object, and just assign it to the grid and have it automatically format any columns with integer or decimal type data as appropriate to the culture. Is there any way to do this?

If its not that easy, is there some way to take the culture numeric format settings and apply them at item data bound time or something?

Also, I don't want to use resource files. The number formats should be retrieved from the .net CultureInfo object.

Grid

answered on 16 Dec 2009

3 answers

137 views

Need to change the expanded node style

Hi

We are using ajax rad tree view in our application with custom skin. And there is a requirement to change the expanded node font size & font weight.

Please suggest me to get the solution

Thanks in advance,
Balaji Velasiri

TreeView

answered on 16 Dec 2009

1 answer

156 views

Causing a PostBack on date navigation but not date selection

I want to have my RadCalendar let the user select as many dates as they want on the calendar without causing a postback to the server, because I have a Submit button that causes the PostBack once the user is satisfied with the date selections.

But, I also set Special Days for each month (public holidays, non-working days, special events, etc.) within the view startdate and enddate on the server-side. I cannot do this client-side. Therefor, I need the DefaultViewChanged server-side event to be raised so I can refresh the new Special Days for the given view. Hence, a PostBack is required.

How can I cause a PostBack raising the DefaultViewChanged server-side event, but no PostBack for a date selection?

Calendar

answered on 16 Dec 2009

1 answer

222 views

RadTimePicker in RadGrid

How to change StartTime and EndTime For TimeView of RadTimePicker in TemplateField Of RadGrid?

Grid

answered on 16 Dec 2009

4 answers

148 views

Grouping issue with RadGrid

Hi Telerik,

I have an issue with the RadGrid.
I have grouped the records in the grid using the "Grouping" property of RadGrid. The grouping is done for the names of certain persons. Here is the associated code:

<GroupByExpressions>
<telerik:GridGroupByExpression>
<SelectFields>
<telerik:GridGroupByField FieldName="Name" HeaderText="Name" />
</SelectFields>
<GroupByFields>
<telerik:GridGroupByField FieldName="Name" HeaderText="Name" />
</GroupByFields>
</telerik:GridGroupByExpression>
</GroupByExpressions>

The grouping works fine. But the names appear in their alphabetical order and I dont want that.
I'm binding the data from database. I have given the "order by" clause, but still its not working. I want the names appear in the grid in the order they are stored in the database table. I think the grouping has caused the problem.

Can you please suggest a way to avoid the alphabetical order display while grouping?

Thanks,
Pradeep Y.

General Discussions

answered on 16 Dec 2009

3 answers

170 views

RadComboBox not keeping value in EditItemTemplate

Hi. I've got a RadComboBox inside an EditItemTemplate that gets populated in the code behind. It needs to get populated in the code behind because the list it shows is specific to the parent table. When I perform an automatic update everything updates except this one RadComboBox. Thanks.

C#

    
            protected void rgEnvironments_ItemDataBound(object sender, GridItemEventArgs e) 
        
                { 
        
                    if (e.Item is GridEditableItem && e.Item.IsInEditMode && e.Item.OwnerTableView.Name != "environments") 
        
                    { 
        
                        GridDataItem dataItem = e.Item.OwnerTableView.ParentItem; 
        
                        int id = Intranet.Str2Int(dataItem.GetDataKeyValue("system_id").ToString()); 
        
                        GridEditableItem moduleEdited = (GridEditableItem)e.Item; 
        
                        GridEditableItem editItem = (GridEditableItem)e.Item; 
        
                        Literal msv = (Literal)moduleEdited.FindControl("ltlModuleEdit"); // Grab selectedvalue from hidden literal 
        
                        RadComboBox moduleCombo = (RadComboBox)moduleEdited["module"].FindControl("rcbModule"); 
        
                        moduleCombo.DataSource = GetModuleDataTable(id); 
        
                        moduleCombo.DataTextField = "module"; 
        
                        moduleCombo.DataValueField = "module_id"; 
        
                        moduleCombo.DataBind(); 
        
                        if (null != msv) 
        
                            moduleCombo.SelectedValue = msv.Text; 
        
                    } 
        
                }

ASPX

    
            <telerik:GridTemplateColumn HeaderText="Module" UniqueName="module" HeaderStyle-Width="16%"> 
        
                                                                    <ItemTemplate> 
        
                                                                        <asp:Literal ID="ltlModule" Text='<%# Bind("module") %>' runat="server" /></ItemTemplate> 
        
                                                                    <EditItemTemplate> 
        
                                                                        <asp:Literal ID="ltlModuleEdit" Text='<%# Bind("module_id") %>' Visible="false" runat="server" /> 
        
                                                                        <telerik:RadComboBox ID="rcbModule" runat="server" Skin="Default" /> 
        
                                                                    </EditItemTemplate> 
        
                                                                </telerik:GridTemplateColumn>

Grid

answered on 16 Dec 2009

1 answer

181 views

default row selected

I have a Radgrid with a GridClientSelectColumn. I need to default the header and all row checkboxes to checked = true.

Thanks in advance.

Grid

answered on 16 Dec 2009

2 answers

128 views

How to navigate all items in radgrid

hi all,

How to navigate all items in radgrid, even if i am using paging, following code navigate only first page(i.e. size of page is 10) items only,

foreach (GridDataItem item in rgEventResult.Items)
                        {
                            CheckBox chkSelected = item["SelectColumn"].Controls[0] as CheckBox;

                            if (chkSelected != null && chkSelected.Checked)
                            {

                            }
                        }

Thanks & Regards
Dharmesh

Grid

answered on 16 Dec 2009

0 answers

135 views

Ajax preloader for website

Hi Friends ,

I have one question . Can i make Preloader for website with ajaxlibrary of telerik ? if yes , how ?

because i want to make sure, loading of all client-side script and resources file will be completed .

Thanks

peyman

Ajax

asked on 16 Dec 2009

1 answer

90 views

ContextMenu wrong row is updated

Hi:
I changed a working radgrid to use ContextMenu, but now the wrong row is getting updated (I am really trashing my customer table in the Northwinds DB). I select a row to update, the correct row seem to being updated, but when the uddate is applied it updates a different key value.
Phil

Menu

answered on 16 Dec 2009