Questions on UI for ASP.NET AJAX Forum

3 answers

189 views

Hi,

My module is having one radbutton which is fixed width, but radbutton text need to be changed based on culture, so the text for one country might not be equal to another country, so in this case if radbutton text is not able to fit in the radbutton width, then i want to display "..." (3 dots) at the end of the radbutton text and i want to display the complete text using radbutton tooltip.
so please provide me the better solution to resovle this issue.

Button

answered on 09 Feb 2011

9 answers

624 views

GridTemplateColumn + Aggregate Property

Hi, i'm trying to simulate the action of use aggregate="sum" property for a telerik:gridtemplatecolumn i use this kind of column `cause i need to set links in each cell value , when i use telerik:gridboundcolumn i cant use <item template><asp_hyperlink>, so finally what i need is set groupfooter totals, footer total and set as hyperlinks in each cell value. actually i can set the footer totals and the links but i cant set the group footer totals tnaks a lot and sorry for my english

    
            <telerik:GridTemplateColumn UniqueName="Template1" GroupByExpression = "Febrero"> 
        
                                                                <ItemTemplate>                                                         
        
                                                                    <asp:HyperLink ID="targetControl" runat="server" NavigateUrl="#" Text='<%# Eval("Febrero") %>'></asp:HyperLink> 
        
                                                                </ItemTemplate>               
        
                                                                <FooterTemplate>                                                         
        
                                                                    <asp:HyperLink runat="server" ID="TextBox2"> 
        
                                                                    </asp:HyperLink>                                                         
        
                                                                <telerik:GridGroupPanel> 
        
                                                                <PanelItemsStyle Height="200" BackColor="Aquamarine" /> 
        
                                                                </telerik:GridGroupPanel> 
        
                                                                </FooterTemplate>    
        
                                                            </telerik:GridTemplateColumn> 
        
            protected void tk_Grid_ItemDataBound(object sender, GridItemEventArgs e) 
        
                { 
        
                    if (e.Item is GridDataItem) 
        
                    { 
        
                        GridDataItem dataItem = (GridDataItem)e.Item; 
        
                        sum += double.Parse((dataItem["Template1"].FindControl("targetControl") as HyperLink).Text); 
        
                    } 
        
                    else if (e.Item is GridFooterItem) 
        
                    { 
        
                        GridFooterItem footer = (GridFooterItem)e.Item; 
        
                        (footer["Template1"].FindControl("TextBox2") as HyperLink).Text = sum.ToString(); 
        
                        FooterTotals = (footer["Template1"].FindControl("TextBox2") as HyperLink).Text; 
        
                    } 
        
            }

Grid

answered on 09 Feb 2011

1 answer

212 views

How to get/set caret position?

Hello.

To develop some features in our application we need to get and set caret position (i.e. distance from the beginning of the text or smth like that). It was mentioned by Telerik team in this four-years-old thread that RadEditor did not provide API to get/set caret position.

The only thing we actually need to do is to restore the caret position in design mode after some parts of content are changed (i.e., global reformatting of some keywords). So we store caret position, then some chunks are replaced, then updated HTML is set, and then we set restore caret position.

We have managed to do that in IE using TextRange (such a hack), but it is a really time consuming challenge to get this work properly in all other major browsers.

Browser compatibility is the reason why we use Telerik components. So I hope something have moved further in this area during these four years.

Regards,
Olexandr Vynnychenko
IntraNote a/s

Editor

answered on 09 Feb 2011

1 answer

81 views

OnClientTextChange Bug?

OnClientTextChange not firing for me with a webservice bound control

_combo.ID = "servicedd" + this.QuestionIDJavascriptFriendly;

_combo.WebServiceSettings.Path = this.WebServicePath;

_combo.WebServiceSettings.Method = this.WebMethod;

_combo.EnableLoadOnDemand = true;

_combo.EnableItemCaching = true;

_combo.AllowCustomText = true;

_combo.Filter = RadComboBoxFilter.Contains;

_combo.MaxHeight = new Unit(300, UnitType.Pixel);

_combo.CollapseAnimation.Type = AnimationType.None;

_combo.ExpandAnimation.Type = AnimationType.None;

_combo.EnableViewState = _viewstate;

I dont want custom text...so I was hoping to handle the OnClientTextChange to check the combo value field and cancel with an alert....

ComboBox

answered on 09 Feb 2011

6 answers

581 views

Load on demand of radcombobox

Hi

i am using radcombobox in my page. the load on demand is working fine.
when i click or place my cursor on the combobox it list out the items. but i want to list my items after typing 2 or 3 letters on the combobox.
how can i do this?

thanks.
geetha.

ComboBox

answered on 09 Feb 2011

1 answer

90 views

RadDataPager findcontrol

hi all
I have a list view and RadDataPager . Inside the RadDataPager , I have a dropdownlist control, I would like get the value of the dropdownlist control. I try ctype(RadDataPager.findcontrol("dropdownlist"), dropdownlist).selectedvalue but failed.

how can I get the find the control inside the RadDataPager. Thanks

Regards,
Tam

ListView

answered on 09 Feb 2011

7 answers

122 views

Multicolumn radcombo box select one

Hello

How do i insert "Select One" in radcombo that have multiple column
something like http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/multicolumncombo/defaultcs.aspx

When i add radcombo item than it doesnt display in the drop downlist. It display "Blank item". when i select that blank item it display select one in the combo box.

Ideally i want user to see "select one" in rad combo when loaded for the first time.

Regards
Mac

ComboBox

answered on 09 Feb 2011

0 answers

71 views

Select text in a ComboBox with Load on demand

Hi all,

I'm trying to select some text in a combobox filled with the loadondemand property set to true. For example, if I got a combo with employees and I select an employee, for example "Peter Griffin", I'm trying to select "Peter" clicking in the combobox filter to do another query only with the string "Peter", but everytime I click the combobox filter it selects the whole filter.

As I saw in this demo (http://demos.telerik.com/aspnet-ajax/combobox/examples/populatingwithdata/autocompletesql/defaultcs.aspx) I'm thinking that this is a current feature.

Can it be disabled easily?

Kind Regards,

ComboBox

asked on 09 Feb 2011

1 answer

79 views

can't get the value of cell

Hi,

I need to get the value of column, and was trying to get it as in the following thread:

http://www.telerik.com/community/forums/aspnet-ajax/grid/how-fetch-column-value-from-detailtables.aspx

protected void RG_SearchResult_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)

{

...

if (e.CommandName == "History")

{

if (e.Item.OwnerTableView.Name == "Level2") //check with name of DetailTableView <br>

{

GridDataItem item = (GridDataItem)e.Item;

foreach (GridDataItem childItem in item.ChildItem.NestedTableViews[0].Items)

{

string value= childItem["PropCode"].Text;

}

...

But I here - item.ChildItem.NestedTableViews[0].Items get error - Object reference not set to an instance of an object.

What I am doing wrong ?

Grid

answered on 09 Feb 2011

0 answers

126 views

problem with deleting Appointments

hi, i can't delete appointments.. in debug mode i never enter the function
here's the RadScheduler code in aspx

<telerik:RadScheduler runat="server"

ID="RadScheduler1"

Width="1000px"

SelectedDate="01-01-2011"

TimeZoneOffset="03:00:00"

DayStartTime="08:00:00"

DayEndTime="18:00:00"

StartEditingInAdvancedForm="false"

DataKeyField="ID"

DataSubjectField="Subject"

DataStartField="Start"

DataEndField="End"

DataRecurrenceField="RecurrenceRule"

OnFormCreating="RadScheduler1_FormCreating"

DataRecurrenceParentKeyField="RecurrenceParentID"

Skin="WebBlue" Culture="it-IT" FirstDayOfWeek="Monday"

LastDayOfWeek="Friday" SelectedView="WeekView"

OnAppointmentDelete="RadScheduler1_OnAppointmentDelete"

AppointmentStyleMode="Simple" OnAppointmentDataBound="RadScheduler1_AppointmentDataBound" AllowDelete="true" OnClientAppointmentDeleting="onAppointmentDeleting"

>

and the function

protected void RadScheduler1_OnAppointmentDelete(object sender, SchedulerCancelEventArgs e)

{

// I never go in this function

}

i also set proprietyAllowDelete="true"
i cant' understand why the event don't run.

thanks
Ale

Scheduler