Questions on UI for ASP.NET AJAX Forum

3 answers

163 views

How can i get a attribute from the database ?
I see in the manuels for manual custom attributes but none from a database.

Database bind :

    
                    Dim adapter As New SqlDataAdapter("SELECT * FROM TblPages", _  
        
                        ConfigurationManager.ConnectionStrings("Varodb").ConnectionString)  
        
                    Dim Menu As New DataSet()  
        
                    adapter.Fill(Menu)  
        
                    RadMenu1.DataTextField = "Pagename" 
        
                    RadMenu1.DataFieldID = "ID" 
        
                    RadMenu1.DataFieldParentID = "PageID" 
        
                    RadMenu1.DataSource = Menu  
        
                    RadMenu1.DataBind()

Call

    
            Protected Sub Click(ByVal sender As Object, ByVal e As Telerik.Web.UI.RadMenuEventArgs)  
        
                    Label1.Text = "ItemClick: " + e.Item.Text  
        
                End Sub

How can i Call the ID field on the database ?

Menu

answered on 04 Dec 2009

14 answers

589 views

Javascript txtbox.value='sometxt' doesn't refresh display

Hello,

I have a TextBox which could be a RadTextBox or an asp:TextBox.
When it is a RadTextBox and I set it's value on clientside using myBox.value="newtext", the value is not refreshed on display.
How to force redraw independently of he fact it is rad or not.

Thank you fr help.
CS

Input

answered on 04 Dec 2009

2 answers

983 views

[Solved] how to set listbox width and height with script

Because width with '%' is not support on ie6, so I want to set width of listbox on client, but It seem to listbox has no method to set width.

ListBox

answered on 04 Dec 2009

1 answer

125 views

Spell checker not updating controls with correct spelling

Hi

I'm having a bit of trouble getting the spell checker to update my checked controls with their proper spelling. I've noticed that the correct values don't display until I click on the controls themselves, and have read that I need to use updateDisplayValue() to make the control display the corrected spelling, but when I call this function, it seems to do nothing. I have also hooked up a handler to the CheckFinished event, and am automatically submitting the page (ie. doing a postback), and the incorrect spelling is still there. How would I go about fixing this?

    
            <telerik:RadSpell ID="rsSpell" runat="server" Skin="Office2007" ButtonType="None" />

    
            spellCheck();  
        
            $find("<%= rsSpell.ClientID %>").add_clientCheckFinished(SendSMSAfterSpell);

    
            //here we create a simple text source for the RadEditor control - used to get/set the text  
        
                    //to spellcheck  
        
                    function EditorTextSource(editor) {  
        
                        this._editor = editor;  
        
                    }  
        
                    EditorTextSource.prototype =  
        
                        {  
        
                            get_text: function() {  
        
                                var text = this._editor.get_html(true);  
        
                                return text;  
        
                            },  
        
                            set_text: function(text) {  
        
                                this._editor.set_html(text);  
        
                            }  
        
                        }  
        
                    //this function creates a composite text source for the RadSpell control (using a RadEditor  
        
                    //and a TextBox). The content of all controls is checked at the same time.  
        
                    function spellCheck() {  
        
                        var elements = [new Telerik.Web.UI.Spell.HtmlElementTextSource($get("<%= txtSCSDetails.ClientID %>")),  
        
                                        new Telerik.Web.UI.Spell.HtmlElementTextSource($get("<%= txtMessage.ClientID %>"))];  
        
                        var spellSource = new Telerik.Web.UI.Spell.MultipleHtmlElementsSource(elements);  
        
                        var spell = $find("<%= rsSpell.ClientID %>");  
        
                        spell.spellCheck(spellSource);  
        
                    }  
        
                    function SendSMSAfterSpell(sender, args) {  
        
                        args.suppressCompleteMessage = true;  
        
                        var text;  
        
                        text = $find("<%= txtMessage.ClientID %>");  
        
                        text.updateDisplayValue();  
        
                        text = $find("<%= txtSCSDetails.ClientID %>");  
        
                        text.updateDisplayValue();  
        
                        SendMessage(); // this does the postback, which still sees the controls as having incorrect spelling  
        
                    }

Spell

answered on 04 Dec 2009

4 answers

483 views

Lazy Loading

We want to have a drop down of 'equipment types'. This is a fairly big list so we would like to lazy load it. The issue we are having is if we do lazy load you can't restrict what they type.

Is there some kind of work around to get AllowCustomText =false with load on demand?

ComboBox

answered on 04 Dec 2009

1 answer

105 views

asp radio button problem with Rad FormDecorator

hello..
i m using asp radio button with Rad controls.when i use RadFormDecorator On asp page.radio button disappear and when i remove Form Decorator it appear.for more detail see attached file.....
plz reply...

Input

answered on 04 Dec 2009

6 answers

173 views

Research item in RadComboBox

hello,

I have a multi-columns Radcombobox like :

    
            <telerik:RadComboBox  Width="556px"  ID="Exp_Code" runat="server" Height="190px" Skin="Sunset" 
        
                                     MarkFirstMatch="true"  EnableLoadOnDemand="true" HighlightTemplatedItems="true" 
        
                                    ItemRequestTimeout="1"  OnItemsRequested="Exp_Code_ItemsRequested" OnItemDataBound="Exp_Code_ItemDataBound" DataSourceID="SqlDataSource1" CollapseDelay="1" ExpandDelay="1">  
        
                                    <HeaderTemplate> 
        
                                        <ul> 
        
                                         <li class="col1">Code</li> 
        
                                         <li class="col2">Nom</li> 
        
                                         <li class="col3">CP</li> 
        
                                         <li class="col4">Ville</li> 
        
                                         <li class="col5">Pays</li> 
        
                                        </ul> 
        
                                    </HeaderTemplate> 
        
                                    <ItemTemplate> 
        
                                        <ul> 
        
                                         <li class="col1"><%# DataBinder.Eval(Container.DataItem, "Tiers") %></li>  
        
                                         <li class="col2"><%# DataBinder.Eval(Container.DataItem, "Nom") %></li>  
        
                                         <li class="col3"><%# DataBinder.Eval(Container.DataItem, "CP") %></li>  
        
                                         <li class="col4"><%# DataBinder.Eval(Container.DataItem, "Ville") %></li>  
        
                                         <li class="col5"><%# DataBinder.Eval(Container.DataItem, "Pays") %></li>  
        
                                        </ul> 
        
                                    </ItemTemplate> 
        
                            <CollapseAnimation Duration="200" Type="OutQuint" /> 
        
                         </telerik:RadComboBox>

In my function Page_Load(), I have this code :

    
            Exp_Code.Text =  (Tiers + "      ").Substring(0, 12);

I wish on the function Page_Load(), to go to search the corresponding item text like format in function Exp_Code_ItemDataBound :

    
            protected void Exp_Code_ItemDataBound(object sender, RadComboBoxItemEventArgs e)  
        
                    {  
        
                        e.Item.Text = ((DataRowView)e.Item.DataItem)["Tiers"].ToString() + "        - " + ((DataRowView)e.Item.DataItem)["Nom"].ToString() + " - " + ((DataRowView)e.Item.DataItem)["Ville"].ToString();  
        
                        e.Item.Value = ((DataRowView)e.Item.DataItem)["Tiers"].ToString() + "        - " + ((DataRowView)e.Item.DataItem)["Nom"].ToString() + " - " + ((DataRowView)e.Item.DataItem)["Ville"].ToString();  
        
                    }

Thank you for your help.

Angélique

ComboBox

answered on 04 Dec 2009

1 answer

271 views

[Solved] RadListbox : Undefined is null or not an object onclick when no items

Hi,

I have a listbox that I am populating client side from a list of items that users entered. Initially there are no listbox items, but I set the height of the listbox to 200px. When I click inside the listbox when there are still no items , it displays a javascript error 'undefined' is null or not an object. I believe it happens on the _activateItem client side event of the listbox, but Im not sure how to disable it when there are no items in the list.

Is there a way to trap the _activeitem event on client side or disable it when the list of items = 0 ?

Thanks,
rei

ListBox

answered on 04 Dec 2009

1 answer

116 views

scrollIntoView throws javascript error

Hi,

I have 9 tabs in TabStrip. It is not possible to display all the tabs in a single line. so i used 'ScrollChildres=true'. but i am facing problem that when last two tabs are selected they are not visible in view. i found javascript code to scroll tabs from http://www.telerik.com/community/forums/aspnet-ajax/tabstrip/set-scrollposition-to-active-tab-on-page-load.aspx .

Just to test, i cerated a javascript function and calling on a button. but on clicking on the button it throws javascript error:

Error: 'getTab(...)' is null or not an object.

The code is given below:

I am using version 2009.2.826.35.

by default SelectedIndex is set to 7.

                     <telerik:RadTabStrip ID="rdTab" runat="server" SelectedIndex="7" Width="930" ScrollChildren="true"         
                        ScrollButtonsPosition="Right" AutoPostBack="true">         
                        <Tabs>         
                            <telerik:RadTab Text="aaaaaaaaa 1111111" runat="server" />         
                            <telerik:RadTab Text="bbbbgggg 22222" runat="server" />         
                            <telerik:RadTab Text="ccccccc 9999999" runat="server" />         
                            <telerik:RadTab Text="dddddhhhhh 5555555" runat="server" />         
                            <telerik:RadTab Text="eeeeeeeeeeeee 22222222" runat="server" />         
                            <telerik:RadTab Text="ffffff 8888888" runat="server" />         
                            <telerik:RadTab Text="gggggggg Test 2222" runat="server" />         
                            <telerik:RadTab Text="hhhhhhh 111111" runat="server" />         
                            <telerik:RadTab Text="iiiiiiiiii 0000" runat="server" />         
                        </Tabs>         
                    </telerik:RadTabStrip>         
                    <input type="button" value="View" onclick="setSelectedTab()" />         
                     
                    <script type="text/javascript">         
                        function setSelectedTab()         
                        {         
                            var obj = $find('<%= rdTab.ClientID %>');         
                            obj.get_selectedTab().scrollIntoView();         
                        };         
                    </script>         

Thanks,

TabStrip

answered on 04 Dec 2009

2 answers

170 views

Update grid data from tree drag/drop on client

Hello,

I'm trying to create a drag / drop action that moves a string of text from a tree control to a radgrid.   The value from the tree control needs to be placed into a field in the datagrid, while the datagrid is in insert or edit mode.

I'm hoping for a simple client side solution. I don't want to commit the row to the database especially in the event the user is not ready to save it yet.

I have hold of my tree value in a variable in javascript

            args.get_sourceNode().get_value()

I also have a hold of the control i want to update

            var row = selectedRows[i];
            var cell = MasterTable.getCellByColumnUniqueName(row, "PageLink");
            alert(cell.innerHTML);

I just need the magic that will help me push the value into the cell.

Any ideas a MUCH appreciated.

Ralph

Grid

answered on 04 Dec 2009