Questions on UI for ASP.NET AJAX Forum

2 answers

121 views

Using <br/> tag in label control within TreeNode affects positioning of node in tree

I'm trying to add a label control to a TreeNode at run time.

My logic is basically as follows:

    
            RadTreeNode childNode = new RadTreeNode("text"); 
        
            Label lbl1 = new Label(); 
        
            lbl1.Text = "text <br/> and additional information"; 
        
            childNode.controls.Add(lbl1); 
        
            parentNodes.nodes.add(childnode);

My problem is that when this renders, the first line of text no longer appears NEXT to the line indicating its position in the tree. Instead, the entire node appears several spaces BELOW the tree view line.

so instead of looking like

+ -- Text
       and additional information

it looks like
+--

    Text
    and additional information

Is there any way to use a line break and still have the node appear next to the tree line?

TreeView

answered on 28 Jan 2010

1 answer

101 views

Change Style from .cs on CheckBox with FormDecorator

I want to add a css class to a checkbox thats beeing styled by a FormDecorator. How do I do this?

FormDecorator

answered on 28 Jan 2010

2 answers

177 views

Sprite png

Is there a specification document available for the sprite png file for the Rad Combo Box Custom Skin?

Thanks
Thomas

ComboBox

answered on 28 Jan 2010

1 answer

102 views

Border in RadGrid

Hi,

I am using RadGrid. I have a masterpage. In it, I have a left menu and the RadGrid in the contentPaceholder. I have wrapped the contentPlaceholder around a div tag. Therefore whenever the Radgrid has to stretch it shows the horziontal scrollbar. When it does this, the Right hand border of the RadGrid cuts the stretched Grid, as shown in the attached picture. I tried using various "Border" properties of the grid, but it either doesn't work or clears away the entire border. Can you suggest me an option whereby The doted border on the right hand is not displayed keeping the other borders intact?

Thanks

Grid

answered on 28 Jan 2010

1 answer

117 views

[Solved] RadAjaxLoadingPanel

I have used RadAjaxLoadingPanel in master page to show the progressbar in content pages while application is busy for this every thing is working fine except button,If i click on button nothing is happening can i know what is the reason if problem is there is there any solution?

Suggest me.

Code:

</

asp:ScriptManager>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="RadAjaxLoadingPanel1">

<asp:ContentPlaceHolder id="ContentPlaceHolder1" runat="server">

</asp:ContentPlaceHolder>

</telerik:RadAjaxPanel>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" Height="75px"

Width="75px" Skin="Sunset">

</telerik:RadAjaxLoadingPanel>

Ajax

answered on 28 Jan 2010

3 answers

138 views

Detecting when a user selects multiple rows

I have an "OnRowSelected" event that I use to process the state of a bunch of controls on my grid. The event fires when a user clicks on a row or [ctrl]-clicks on a row. I noticed that when the user drags to select multiple rows or [shift]-clicks to select multiple rows the "OnRowSelected" event doesn't fire.

Does anyone know how I can force the OnRowSelected event to fire when the user selects multiple rows as by dragging to select or by holding [shift} and selecting?

Thanks!

Grid

answered on 28 Jan 2010

1 answer

169 views

[Solved] Treeview clientside select unselect nodes with checkbox

Hi

I am using Telerik tree view control with checkboxs.
What i need is when i select the parent node it should select all the child's nodes like wise unselect also.
I am using this javascript code

function UpdateAllChildren(nodes, checked)
{
   var i;

       for (i=0; i<nodes.get_count(); i++)
       {
           if (checked)
           {
               nodes.getNode(i).check();
           }
           else
           {
               nodes.getNode(i).set_checked(false);
           }

           if (nodes.getNode(i).get_nodes().get_count()> 0)
           {
               UpdateAllChildren(nodes.getNode(i).get_nodes(), checked);
           }
       }
       if ((nodes.get_count()==0) && (nodes._parent._parent._parent!=null) && (!checked))
       {
        nodes._parent._parent.set_checked(false);
       }
}
if the selected node has more than 200 child Nodes (nodes.get_count() > 200) then i am always getting this error

Stop running this script a script on this page is causing Internet explore to run slowly.If it continue to run your computer may be unresponsive. How can i avoid this error

Regards
Vairamuthu

TreeView

answered on 28 Jan 2010

1 answer

82 views

problem Selecting tree Node text as combo box text first time

Hi
i m selecting a tree node in combo box,initially its not showing a node text as combobox but second time if i select a node it will show as a combo box text .only firstime its not showing node text as combo text,any help

thanks

usman

TreeView

answered on 28 Jan 2010

4 answers

125 views

Modify Skin for radgrid

Hi,

I am trying to modify some of the css classes for radgrid. Can someone tell me which selector I should be using to modify

Radgrid_Vista .rgExpand,
RadGrid_Vista .rgCollapse,
.DetailTable_Vista

Is it documented anywhere so that I can refer to it in future.

Many thanks,

Anu

Grid

answered on 28 Jan 2010

1 answer

62 views

re-adding columns that have been made visible

Hi,
Is there anyway of making visible columns that have been previously been made invisible programmatically.

We have a show all button that we would like to make all columns visible, however once they have been made visible = false, this can't be changed.

Regards

Robert Smith

Grid

answered on 28 Jan 2010