Questions on UI for ASP.NET AJAX Forum

4 answers

210 views

Hi,

I used the search and found some posts dealing with this. Some some posts it sounded as it would be enough to alter CSS. In one post Telerik posted new CSS and image. The css did not match the css I have. Maybe it was an older version.

So is the only way to reduce the height to get Telerik to supply a new image and css? Or is there some way to alter the existing image myself? Tutorial?

PS! I'm not talking about the height of the expanded combobox or the input box alone. I'm talking about the "normal" appearance when no selection is made.

EDIT: Apparently "we" (the customer) have bought the component. I thought we only used the trial for now, so I have asked someone here with access to the premium "powers" to open a ticket regarding this issue.

ComboBox

answered on 24 Sep 2009

3 answers

116 views

Accesing the Header Row

Hello,

I customized the header row of the radgrid, and I cannot figure out how to access it. How do I get access to the header row in code-behind?

Thanks.

Grid

answered on 24 Sep 2009

1 answer

56 views

[Solved] Create seperate context menu for each appointment for single day

I have a three appointment for a single day , and i want to create the seperate context menu for each this three appointment , will it be possible?

How can i create the Seperate context menu for individual appointment..?

Regards
Samir

Scheduler

answered on 24 Sep 2009

2 answers

178 views

[Solved] Tab Strip - Validate Multiple Tabs Individually

I want to be able to validate all of the controls in all of the tabs in one button click event. I have all of the controls broken out into separate validation groups by their tab. The tricky part is that i want to know what tab has the invalid controls.

I tried creating an array of my validation groups in the same order as the tabs and then looping through it like so:

for (int i = 0; i < ValidationGroups.Count - 1; i++)

{

Page.Validate(ValidationGroups[i]);

if (!Page.IsValid)

RadTabStrip1.Tabs[i].ImageUrl = iconPath;

}

The problem is that Page.IsValid will always return false as soon as ANY validation group is false. So if I have invalid controls on the first tab, the Page.IsValid will always return false for every tab after that.

Does anyone have a better solution? Thanks!

TabStrip

answered on 24 Sep 2009

1 answer

68 views

span more than 1 room

Hi - I have a scheduler with multiple rooms defined - some of my 'talks' are just in 1 room but I need to define things such as 'breakfast' that span all rooms - is this possible?

Thanks

Scheduler

answered on 24 Sep 2009

1 answer

174 views

OnClientTabSelecting sender.get_selectedTab().get_text() is incorrect

My problem happens after I have added and removed a tab.

    
            var tabStrip = $find("<%= RadTabStrip1.ClientID %>"); 
        
            var selectedTab = tabStrip.findTabByText("StopOffs"); 
        
            tabStrip.trackChanges(); 
        
            if (selectedTab == null) { 
        
                var tab = new Telerik.Web.UI.RadTab(); 
        
                tabStrip.get_tabs().insert(2,tab); 
        
                tab.set_text("StopOffs"); 
        
                tab.set_pageViewID("TABSTOPOFF"); 
        
                selectedTab = tabStrip.findTabByText("StopOffs"); 
        
            } 
        
            ... 
        
            if (a == "YES") { 
        
                selectedTab.set_visible(true); 
        
            } 
        
            else { 
        
                tabStrip.get_tabs().remove(selectedTab); 
        
            } 
        
            tabStrip.commitChanges();

So assume this code has been executed and a == "NO".
(If a == "YES" then the tab is added and everything happens as expected.)
The problem is after I leave the tab I need an event to fire based on the tab I leave, but OnClientTabSelecting is giving me the wrong tab name.

    
            function OnClientTabSelecting(sender, eventArgs) { 
        
                var selectedTab = sender.get_selectedTab().get_text(); 
        
                alert (selectedTab); 
        
            }

So, in the case described above when I leave tab "Questions" OnClientTabSelecting will alert "References".
But, if the a == "YES", and therefore "StopOffs" is in the tabStrip and shown, then when I leave tab "Questions" OnClientTabSelecting will alert "Questions" like it is supposed to.
Also, if I never reach the function shown in the first code block (that is "StopOffs" tab was never added) then when I leave tab "Questions" OnClientTabSelecting will also alert "Questions" like it is supposed to.
Note: StopOffs tab is to the left of Questions tab. I don't know why it matters, but I add tabs to the right of Questions without an issue.
Thanks for any help.

TabStrip

answered on 24 Sep 2009

2 answers

113 views

How to rebind RadGrid that resides in PlaceHolder

First let me explain my scenario:

I have a Default.aspx on which resides a PlaceHolder. I add user controls (ascx) to controls of PlaceHolder. On that user controls, i have RadGrids by which i insert/update/delete records. I popup another aspx from RadGrid to insert/update/delete records. When i insert/update/delete over this popup i use following codes:

on PopUp.aspx:

function

CloseAndRebind(args)

{

GetRadWindow().Close();

GetRadWindow().BrowserWindow.refreshGrid(args); // refreshGrid here refers to codes from which that popup is called(ascx)

}

on usercontrol.ascx:

function

refreshGrid(arg)

{

if(!arg)

{

$find(

"<%= RadAjaxManager1.ClientID %>").ajaxRequest("Rebind");

}

else

{

$find(

"<%= RadAjaxManager1.ClientID %>").ajaxRequest("RebindAndNavigate");

}

}

on usercontrol.ascx.cs:

protected void RadAjaxManager1_AjaxRequest(object sender, AjaxRequestEventArgs e)

{

if (e.Argument == "Rebind")

{

RadGridHizmetler.MasterTableView.SortExpressions.Clear();

RadGridHizmetler.MasterTableView.GroupByExpressions.Clear();

RadGridHizmetler.Rebind();

}

else if (e.Argument == "RebindAndNavigate")

{

RadGridHizmetler.MasterTableView.SortExpressions.Clear();

RadGridHizmetler.MasterTableView.GroupByExpressions.Clear();

RadGridHizmetler.MasterTableView.CurrentPageIndex = RadGridHizmetler.MasterTableView.PageCount - 1;

RadGridHizmetler.Rebind();

}

}

Popup is closed and (for instance) new record is inserted to the database. That is ok. However when i click nextpage or last page of RadGrid(on ascx that has been added to control of PlaceHolder), RadGrid just disappears. When i click any page number nothing happens and when i click another page number(at the second try) RadGrid disappears again.

How can i resolve this? Thanks...

Grid

answered on 24 Sep 2009

1 answer

267 views

How to get the date from RadScheduler

When the calendar runs it default to the current month, I need to gain access to those dates... can someone point me in the right direction on where I can get the start and end date of that calendar.

Thanks so much

Scheduler

answered on 24 Sep 2009

3 answers

157 views

Detail grid doesn't show scroll bar

Hi,

I've been evaluating the RadControls for ASP .NET, primarily the Grid control, for the last few weeks and posted a number of questions. In most cases, I was able to get satisfactory answers...very nice. Here's another question:

I have a parent grid with one detail grid. I set scrolling as:

<Scrolling AllowScroll="True" UseStaticHeaders="True"

FrozenColumnsCount="6" SaveScrollPosition = "true" />

Scroll bar appears for the master grid. However, when I open the detail grid from a row in the master grid, no scrollbar appears even though there are columns beyond the grid boundary.

Is there a way to make the detail grid scrollable as well?

Thanks.

Barry

Grid

answered on 24 Sep 2009

1 answer

242 views

Using RadGrid as a photo gallery

I am looking at using a RadGrid to display a basic photo gallery. I have the grid configured, with a GridImageColumn showing a thumbnail image (from a file), along with a description. What I'd like to do is to either have the large version appear when the small image is clicked (or perhaps on hover?). I'd like to get something like the Lightbox javascript functionality, where the image appears in an overlay on the page.

Is this possible? Any suggestions? I can do this easily with a repeater and the lightbox script, but I am trying to use Telerik controls and wondering if I can do it with the grid.

TIA for any suggestions.

Grid

answered on 24 Sep 2009