Questions on UI for ASP.NET AJAX Forum

1 answer

149 views

RadCombobox Relative Width

Hi,

How can i set Relative Width for RadCombobox like 50% intead of 250 px or so......

ComboBox

answered on 28 Sep 2009

1 answer

87 views

How can i customise filter

Hi,

Only filters we need are 'Starts With' 'Ends With' 'Contains' and 'No Filter', How can i customise filter.

lakaml

Grid

answered on 28 Sep 2009

2 answers

125 views

Horizontal space between tabs and content

Hi all,

Can anyone tell me why there is space between the tab buttons and actually content when I use the example from http://demos.telerik.com/aspnet-ajax/tabstrip/examples/firstlook/defaultcs.aspx ??

In FF it looks like (big gap):
http://hrensberg.dk/telerik/local_ff.gif

and in IE it looks like (only a small gab, a single pixel, but still...) :
http://hrensberg.dk/telerik/local_ie.gif

Why doesn't it looks like the example shown at the site above:
http://hrensberg.dk/telerik/telerik_web.gif

I have copy/pasted the example from the link above and only removed header, footer etc.

TabStrip

answered on 28 Sep 2009

2 answers

154 views

[Solved] GridImageColumn dependent on datafield?

Hi all,

I have a grid in which I in the first column want to show either a red or a green bullet depending on what a datafield called "Status" contains (true/false). How can I do that?

Best regards...

Grid

answered on 28 Sep 2009

1 answer

86 views

Exception araises

When I click on the RadEditor button in my application, Exception gets generated. This Happens only in firefox. I have tried with IE. it works absolutely fine.No exception gets genarated with IE in the application.

Regards
Srikanth

Editor

answered on 28 Sep 2009

2 answers

105 views

[Solved] Auto GridExpandColumn by NestedViewTemplate

Hi all,

After adding a NestedViewTemplate to my grid, there is automatic added a GridExpandColumn. That it is fine, but how do i define attributes as Width etc., at this column? By adding the <telerik:GridExpandColumn></telerik:GridExpandColumn> for set the settings, there just are added to ExpandColumns...

Grid

answered on 28 Sep 2009

7 answers

349 views

Find control in ComboBox Item

Hi,

I have on page RadComboBox with ItemTemplate:

    
            <telerik:RadComboBox ID="ddlDestination" runat="server" DataSourceID="dsDestination" DataTextField="country" DataValueField="countryID" OnClientSelectedIndexChanged="ChangeItem"> 
        
            <ItemTemplate> 
        
                 <%#Eval("country") %> 
        
                 <asp:TextBox ID="txtContinentId" runat="server" Visible="false" Text='<%# Eval("continentID")%>'></asp:TextBox> 
        
            </ItemTemplate> 
        
            <CollapseAnimation Duration="200" Type="OutQuint" /> 
        
            </telerik:RadComboBox>

and I have javascript function

    
            <script language="javascript" type="text/javascript"> 
        
                    function ChangeItem(sender, eventArgs) 
        
                    {     
        
                        var item = eventArgs.get_item(); 
        
                        var txt = item.findControl("txtContinentId"); 
        
                        alert (txt); 
        
                        fmAreaCenter(item.get_value()); 
        
                    } 
        
                </script>

which fire when OnClientSelectedIndexChanged fired.
How get value TextBox of current Item?
var txt = item.findControl("txtContinentId");

is not find textbox!

ComboBox

answered on 28 Sep 2009

1 answer

118 views

[Solved] 'dateinput' not registered with script manager

I put this code inside xmlhttppanel

    
                <telerik:RadListBox runat="server" RegisterWithScriptManager="true" ID="lstDates" 
        
                                        AllowDelete="true" Skin="Office2007" SelectionMode="Multiple" Width="300"> 
        
                                        <ItemTemplate> 
        
                                            <telerik:RadDateTimePicker ID="dtPicker" runat="server" SelectedDate='<%# Container.DataItem %>'> 
        
                                            </telerik:RadDateTimePicker> 
        
                                        </ItemTemplate> 
        
                                    </telerik:RadListBox> 
        
                                    <telerik:RadDateTimePicker ID="dtpDate" runat="server" Skin="Office2007" /> 
        
                                    <br /> 
        
                                    <asp:LinkButton ID="btnAddDate" runat="server" OnClientClick="callServer()" ValidationGroup="adddate"> 
        
                                        <img id="Img1" src="~/images/btn_adddate.gif" runat="server" /></asp:LinkButton><br /> 
        
                                    <asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ErrorMessage="Select Date first" 
        
                                        ControlToValidate="dtpDate" ValidationGroup="adddate"></asp:RequiredFieldValidator>

when requist return from server I receive this message from VS : 'dateinput' not registered with script manager
and the strange I dont have control in this name , but I am working with date , is there any help
the function of callServer() contain the code of calling server

XmlHttpPanel

answered on 28 Sep 2009

1 answer

40 views

Image Manager flashes while dragging

While I am dragging the Image manager popup the content of the control dissapears and flashes as does the editor behind it. I am using version 2008.2.723.20.

Editor

answered on 28 Sep 2009

1 answer

160 views

client and server click events

Hi,
I have a couple of treeviews embedded in a radpanel as shown below. I am trying to catch the OnClientNodeClicked event in javascript, however when I add the OnClientNodeClicked="DoOnClientNodeClick
to the treeview definition I find that my server side event handler no longer gets called.

Ultimately, what I am trying to do is have the control expand or collapse regarless of whether the click on the plus/minus sign or on the text of the node.
Any guidance would be greatly appreciated.
Thanks ... Ed

Here is the javascript I am using:

    
                    function DoOnClientNodeClick(sender, eventArgs)  
        
                    {  
        
                        var node = eventArgs.get_node();  
        
                        node.toggle();  
        
                        CollapseOthers(node);  
        
                        return true;  
        
                    }  
        
                    function DoOnClientNodeExpanded(sender, eventArgs)  
        
                    {  
        
                        eventArgs.get_node().select();  
        
                        CollapseOthers(eventArgs.get_node());  
        
                        return true;  
        
                    }  
        
                    function CollapseOthers(node)  
        
                    {  
        
                        // if they are expanding a node then close all other root nodes  
        
                        if (node.get_expanded())  
        
                        {  
        
                            var tv = node.get_treeView();  
        
                            var nodeRoot;  
        
                            var nCnt = 0;  
        
                            // find the root node of the clicked on node  
        
                            while (1)  
        
                            {  
        
                                if (node.get_parent() == tv)  
        
                                {  
        
                                    nodenodeRoot = node;  
        
                                    break;  
        
                                }  
        
                                else  
        
                                    nodenode = node.get_parent();  
        
                                // a just in case check for a runaway loop  
        
                                if (nCnt++ > 250)  
        
                                    return;  
        
                            }  
        
                            var i;  
        
                            // collapse all other roots  
        
                            for (i = 0; i < tv.get_nodes().get_count(); i++)  
        
                            {  
        
                                if (tv.get_nodes().getNode(i) != nodeRoot)  
        
                                {  
        
                                    tv.get_nodes().getNode(i).set_expanded(false);  
        
                                }  
        
                            }  
        
                        }  
        
                    }

On the server side I have the following code

    
                Protected Sub Page_Init(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Init  
        
                    Dim tv As RadTreeView = rpiAccounts.FindControl("rtvAccount")  
        
                    AddHandler tv.NodeExpand, AddressOf tvAccounts_NodeExpand  
        
                    AddHandler tv.ContextMenuItemClick, AddressOf rtvAccount_ContextMenuItemClick  
        
                    AddHandler tv.NodeClick, AddressOf rtvAccount_NodeClick  
        
                    AddHandler tv.NodeDrop, AddressOf rtvAccount_NodeDrop  
        
                    tv = rpiLevels.FindControl("rtvLevel")  
        
                    AddHandler tv.NodeClick, AddressOf rtvLevel_NodeClick  
        
                End Sub

    
                                            <telerik:RadPanelBar ID="RadPanelBar1" runat="server" Skin="Vista" ExpandMode="SingleExpandedItem" Width="402px" > 
        
                                                <CollapseAnimation Duration="100" Type="None" /> 
        
                                                <Items> 
        
                                                    <telerik:RadPanelItem id="rpiAccounts" runat="server" Text="Accounts">  
        
                                                        <ItemTemplate> 
        
                                                            <telerik:RadTreeView ID="rtvAccount" runat="server"  EnableDragAndDrop="true" 
        
                                                                 EnableDragAndDropBetweenNodes="true" Skin="Vista" CausesValidation="false" 
        
            OnClientNodeClicked="DoOnClientNodeClick"
                                                     OnClientNodeExpanded
 
="DoOnClientNodeExpanded"
            
                                                     > 
        
                                                                <CollapseAnimation Duration="100" Type="OutQuint" /> 
        
                                                                <ExpandAnimation Duration="100"/>  
        
                                                            </telerik:RadTreeView> 
        
                                                        </ItemTemplate> 
        
                                                    </telerik:RadPanelItem> 
        
                                                    <telerik:RadPanelItem id="rpiLevels" runat="server" Text="Levels">  
        
                                                        <ItemTemplate> 
        
                                                            <telerik:RadTreeView ID="rtvLevel" runat="server" Skin="Vista" CausesValidation="false"

            OnClientNodeClicked="DoOnClientNodeClick"
                                                     OnClientNodeExpanded
 
="DoOnClientNodeExpanded"
            
                                                    >  
        
                                                                <CollapseAnimation Duration="100" Type="OutQuint" /> 
        
                                                                <ExpandAnimation Duration="100" /> 
        
                                                            </telerik:RadTreeView> 
        
                                                        </ItemTemplate> 
        
                                                    </telerik:RadPanelItem> 
        
                                                </Items> 
        
                                                <ExpandAnimation Duration="100" Type="None" /> 
        
                                            </telerik:RadPanelBar>

TreeView

answered on 28 Sep 2009