Questions on UI for ASP.NET AJAX Forum

3 answers

210 views

I have set the following for the RadGrid in my project.

    
            <ClientSettings> 
        
                <ClientEvents OnRowDeleting="javascript:return confirm('Delete selected record?');"/> 
        
            </ClientSettings>

Initially this client event works perfectly: It would display a confirmation dialog box and will only delete the record if the user approves it. Strangely now the script doesn't work at all. Clicking on the delete command would immediately delete the record. I've even tried the following to no avail.

    
            <script type="text/javascript" language="javascript"> 
        
                function ConfirmDelete() 
        
                { 
        
                    return confirm('Delete selected record?'); 
        
                } 
        
            </script> 
        
            <ClientSettings> 
        
                <ClientEvents OnRowDeleting="ConfirmDelete"/> 
        
            </ClientSettings>

Is there some setting that I've left out? Why does it refuse to run any client script?

Grid

answered on 18 Jul 2008

1 answer

334 views

Is it possible to disable insert button in PreRender event ?

Grid

answered on 18 Jul 2008

2 answers

158 views

Problems with RadMaskedTextbox Displaying Correctly

I have a masked textbox in the edit form of my grid. The field is displaying locker combinations which should be in the format:
## ## ##
where # can be any digit 0-9. Here is the code for the texbox:

    
             <EditItemTemplate> 
        
              <telerik:RadMaskedTextBox ID="RadMaskedTextBox1" 

                  runat="server"    
        
                  Text='<%# Bind("Combo1") %>'  Mask="## ## ##"   
        
                  DisplayMask="## ## ##" Width="50px" 

                  DisplayPromptChar="_">  
        
              </telerik:RadMaskedTextBox> 
        
            </EditItemTemplate>

The problem is that when I go to edit a row the combination
01 29 03
displays as __ 01 29
and when I click in the masked input box it changes to
01 __ 29

Can anyone help me with what I am doing wrong?

Thanks.

Input

answered on 18 Jul 2008

2 answers

138 views

grid text overlap in Firefox

Hello telerik,

I have a column for displaying descriptions and the text is long. I wanna display ellipse(...) at the end of the text instead of word wrap.

What I did is set "ItemStyle-Wrap="false"" for that column:

    
            <telerik:GridBoundColumn UniqueName="clmRtnNotes" HeaderText="refund notes" ItemStyle-Wrap="false" DataField="refund_notes" Resizable="false">  
        
                                                                </telerik:GridBoundColumn>

It works in IE, even when I resize the grid. I m using IE 7 btw.

but in firefox, the long text crossed the boundry of the cell and overlaps the following cells!

Any idea on this issue?

Best Regards,
Elton

Grid

answered on 17 Jul 2008

3 answers

177 views

Control GridDropDownColumn width

Hi,

How can I control the width of the GridDropDownColumn when it is part of a grid who has edit mode set to in-line?

It seems I can control the width of the column when it is in read mode, but when I switch to edit or insert mode, the width expands to some arbitrary amount that I am unable to (yet) define.

Thanks,

Adam

Grid

answered on 17 Jul 2008

0 answers

160 views

Grid in ComboBox

I'm looking for a simple working sample of a RadGrid working inside of a RadComboBox. Specifically, I'd like to select a row from the grid and have the id as the value reported back in the RadComboBox's SelectedValue property. The other thing I'm having trouble getting to work is Grid filtering and the proper javascript to prevent the RadComboBox from closing when a filter is selected. Also the FilterMenu items are showing up behind the grid and I'm getting an error when I try to set the <FilterItemStyle> of the RadGrid.

Here's what I've got so far:

    
            <telerik:RadComboBox runat="server" ID="RadDropDownList" DropDownWidth="400px" AllowCustomText="true" OnClientDropDownClosing="OnClientDropDownClosing"> 
        
                                <ItemTemplate> 
        
                                    <div id="divGrid"> 
        
                                       <telerik:RadGrid  
        
                                            ID="DropDownGrid" runat="server" 
        
                                            AllowFilteringByColumn="True"  
        
                                            AllowPaging="True" AllowSorting="True"  
        
                                            GridLines="None" AllowMultiRowSelection="false" 
        
                                            Width="780px"> 
        
                                       </telerik:RadGrid> 
        
                                   </div> 
        
                               </ItemTemplate> 
        
                               <Items> 
        
                                    <telerik:RadComboBoxItem /> 
        
                               </Items> 
        
                            </telerik:RadComboBox>

ComboBox

asked on 17 Jul 2008

5 answers

181 views

Moving node without a tree root node.

Hi!

I have this tree that loads first some folders nodes then some document nodes.
The tree does not have a root node, all this nodes are added directly in the tree like this:

ASPX:

    
            <telerik:RadTreeView  
        
                    ID="DocumentTreeView"  
        
                    Runat="server"  
        
                    LoadingStatusPosition="BeforeNodeText"  
        
                    CssClass="treeContainer"  
        
                    AllowNodeEditing="True"  
        
                    EnableDragAndDrop="True"  
        
                    EnableDragAndDropBetweenNodes="True"  
        
                    onnodeexpand="DocumentTreeView_NodeExpand" 
        
                    onclientnodedropping="onNodeDropping"  
        
                    onclientnodeediting="onClientEditing" EnableViewState="False" PersistLoadOnDemandNodes="False" 
        
                    > 
        
                    <CollapseAnimation Type="OutQuint" Duration="10"></CollapseAnimation> 
        
                    <ExpandAnimation Type="OutQuart" Duration="10"></ExpandAnimation> 
        
                </telerik:RadTreeView>

Code-behind:

    
             private void LoadDocsRootNodes() 
        
                { 
        
                    IEnumerable<Node> folderNodes = DocumentDAO.Create().GetFoldersNodes(); 
        
                    LoadTreeRootNodes(DocumentTreeView, folderNodes, "~/Images/icon_small_folder_c.gif", "df:"); 
        
                    IEnumerable<Node> documentsNodes = DocumentDAO.Create().GetDocumentsNoFoldersNodes(); 
        
                    LoadTreeRootNodes(DocumentTreeView, documentsNodes, "~/Images/icon_small_document.gif", "dc:"); 
        
                } 
        
            private void LoadTreeRootNodes(RadTreeView treeView, IEnumerable<Node> nodes, string imagePath, string itemType) 
        
                { 
        
                    foreach (Node node in nodes) 
        
                    { 
        
                        RadTreeNode tempNode = new RadTreeNode(); 
        
                        tempNode.Text = node.Text; 
        
                        tempNode.Value = itemType + node.Id; 
        
                        tempNode.ImageUrl = imagePath; 
        
                        tempNode.ExpandMode = (node.HasChilds || node.HasIntroDocument) ? TreeNodeExpandMode.ServerSideCallBack : TreeNodeExpandMode.ClientSide; 
        
                        treeView.Nodes.Add(tempNode); 
        
                    } 
        
                }

My problem is when I try to move a document node to a folder node.
It throws this error:
"htmlfile: Invalid argument."
and then shows this in the Telerik.Web.UI.Common.Core.js I think
"_ba.get_childListElement().removeChild(this.get_element());"

I did test with a new project and the error did not happen, it moves normally even if the destination node does not have a father node. My real problem is that is hard to track/debug this issue. I simply do a insert

var destNodes = tempDestNode.get_nodes();
destNodes.insert(0,tempSourceNode); // .add() doesn't work either...

Any help?

Thanks.

TreeView

answered on 17 Jul 2008

2 answers

121 views

Adding custom dropdown in code clears default toolset

Hiya,

I am trying to add a custom dropdown in codebehind, similar to that in this article,

http://www.telerik.com/support/kb/article/b454K-kdc-b454T-btc-b454c-btc.aspx

but what I would like to do is retain the current (default) tools. When I add a custom dropdown, as in the article above, all the tools disappear except for the newly added tool.

I am not using a <tools> declaration in the aspx file. Nor am I using RadEditor1.Tools.Clear(), so I don't know what I could be doing wrong.

I am just simply doing
RadEditor1.Tools.Add(myNewGroup)
which I thought would add the toolgroup to the existing tools.

This "clearing" even seems to be the case in the example, according to the screenshot for the AJAX editor, but I note the example uses a <tools> section in the aspx.

Oddly enough however, the screenshot for the classic editor seems to insert the tool, rather than replace the entire toolset, which is what I would like.

I'm sure I must be missing something simple somewhere...

Any help would be appreciated.

C

Editor

answered on 17 Jul 2008

3 answers

188 views

Combobox with nested treeview in a radgrid???

Anyway to get this working? The example for nesting a treeview in a combobox won't work because the javascript acts on the clientid of the combobox which would have as many different clientids as there are rows in the radgrid. i am trying to create a bulk insert tool using radgrid. Any suggestions for a better way would be aprreciated as well.

ComboBox

answered on 17 Jul 2008

3 answers

354 views

[Solved] Missing expand button on child nodes

I'm attempting to load up a RadTreeView a level at a time, and on-demand.

I've successfully loaded the root nodes, and am able to load the child nodes when the expand button is clicked.

All of the child nodes can potentially have child nodes of their own, but I don't want to load them until the expand button is clicked...

The problem is that none of my child nodes have the expand/collapse button! Where do I enable this for an individual node?

TreeView

answered on 17 Jul 2008