Questions on UI for ASP.NET AJAX Forum

3 answers

379 views

Hi

I've had a look through the forum posts but haven't managed to find the solution. I want to populate my grid(s) inside the panelbar from the vb page (rather than using the DataSourceID) - I have used the following code in the Page_Load fuction to access the grid but I'm not sure how to bind the data to it:

Dim

StagesGrid As RadGrid = DirectCast(RadPanelBar1.FindItemByValue("PanelItem1").FindControl("RadGrid1"), RadGrid)

Dim

InvoicesGrid As RadGrid = DirectCast(RadPanelBar1.FindItemByValue("PanelItem2").FindControl("RadGrid2"), RadGrid)

Can you help? I usually populate data using the NeedDataSource function but it's not available in a nested control.

Many thanks in advance.

Steve :o)

PanelBar

answered on 15 Jul 2009

3 answers

424 views

Customizing RADEditor Toolbar

Hi,

I need some help in customizing the RADEditor toolbar I have on a masterpage. Below are the steps I did to get the control to appear on the page
1) Registered the assembly in the masterpage
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI, Version=2008.3.1314.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4"%>

2)Added the control to the page:
<asp:ScriptManager ID="ScriptManager1" runat="server" />
<telerik:RadEditor ID="RadEditor1" runat="server" Width="500" Height="500" ></telerik:radeditor>

The RADEditor now appears on the page. However it has all the toolbar icons appearing. I followed the steps in here and created a new toolfile with only the icons I need to appear. However when I refresh the page containing the control I get the following error:

[DirectoryNotFoundException: Could not find a part of the path 'c:\windows\system32\inetsrv\~\ToolsFile_custom.xml'.]
   System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +193
   System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy) +1162
   System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize) +64
   System.Xml.XmlDownloadManager.GetStream(Uri uri, ICredentials credentials) +77
   System.Xml.XmlUrlResolver.GetEntity(Uri absoluteUri, String role, Type ofObjectToReturn) +54
   System.Xml.XmlTextReaderImpl.OpenUrlDelegate(Object xmlResolver) +74
   System.Threading.CompressedStack.runTryCode(Object userData) +70
   System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData) +0
   System.Threading.CompressedStack.Run(CompressedStack compressedStack, ContextCallback callback, Object state) +108
   System.Xml.XmlTextReaderImpl.OpenUrl() +186
   System.Xml.XmlTextReaderImpl.Read() +208
   System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) +112
   System.Xml.XmlDocument.Load(XmlReader reader) +108
   System.Xml.XmlDocument.Load(String filename) +87
   Telerik.Web.UI.RadEditor.get_ToolsFileContent() +183
   Telerik.Web.UI.ToolsFileLoader.LoadColors(EditorColorCollection colors) +55
   Telerik.Web.UI.RadEditor.LoadToolsFile(Boolean loadOnlyEmptyCollections) +154
   Telerik.Web.UI.RadEditor.set_ToolsFile(String value) +55
   T_RadEditor_ToolsFile_61.SetProperty(Object , Object ) +86
   System.Web.Util.FastPropertyAccessor.SetProperty(Object target, String propName, Object val) +55
   System.Web.UI.PropertyMapper.SetMappedPropertyValue(Object obj, String mappedName, Object value) +36
   System.Web.UI.ControlBuilder.SetSimpleProperty(SimplePropertyEntry entry, Object obj) +94

[HttpException (0x80004005): '~/ToolsFile_custom.xml' could not be set on property 'ToolsFile'.]
   System.Web.UI.ControlBuilder.SetSimpleProperty(SimplePropertyEntry entry, Object obj) +210
   System.Web.UI.ControlBuilder.InitSimpleProperties(Object obj) +157
   System.Web.UI.ControlBuilder.InitObject(Object obj) +162
   System.Web.UI.ControlBuilder.BuildObjectInternal() +238
   System.Web.UI.ControlBuilder.BuildObject() +4
   System.Web.UI.ControlBuilder.BuildChildren(Object parentObj) +403
   System.Web.UI.ControlBuilder.InitObject(Object obj) +342
   System.Web.UI.ControlBuilder.BuildObjectInternal() +238
   System.Web.UI.ControlBuilder.BuildObject() +4
   System.Web.UI.ControlBuilder.BuildChildren(Object parentObj) +403
   System.Web.UI.TemplateBuilder.InstantiateIn(Control container) +302
   Microsoft.SharePoint.WebControls.TemplateBasedControl.CreateChildControls() +279
   CKS.EBE.WebControls.BaseForm.CreateChildControls() +15
   System.Web.UI.Control.EnsureChildControls() +87
   Microsoft.SharePoint.WebControls.TemplateBasedControl.OnLoad(EventArgs e) +65
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

My custom file is located in C:\Program Files\Common Files\Microsoft Shared\web server extensions\wpresources\RadEditorSharePoint\5.3.2.0__1f131a624888eeed\Resources
Which happens to be the location where the default RAD files are located.

Can anyone help with this?

Editor

answered on 15 Jul 2009

2 answers

182 views

problem in get selectedItems when use AutoCompleteSeparator

I have a combobox with AutoCompleteSeparator=";" and use ItemsRequested for load data ,after select multi items the Text property is correct but SelectedValue property has only last selectedItem value .How can i get SelectedItems or selectedValues in combobox?

ComboBox

answered on 15 Jul 2009

3 answers

504 views

[Solved] Changing Link Button Column Text Based on Value of Field

I have a field in my RadAjaxGrid where it will display a Link styled button with the text "Enable" or "Disable". I need to set this value on a per row basis based on the value of a DataBound field called "Active". How can I do this most efficiently?

Grid

answered on 15 Jul 2009

4 answers

261 views

[Solved] RadComboBox in FilterTemplate ?!

    
            <Columns> 
        
                                <telerik:GridBoundColumn UniqueName="EmployeeNo" DataField="EmployeeNo" HeaderText="EmployeeNo" 
        
                                    HeaderStyle-Width="200px">  
        
                                    <FilterTemplate> 
        
                                        <telerik:RadComboBox ID="RadComboBox1" DataTextField="EmployeeNo" DataValueField="EmployeeNo" 
        
                                            DataSource="<%# DataBindEmployeeNo() %>" 
        
                                            runat="server" >  
        
                                            <Items> 
        
                                                <telerik:RadComboBoxItem Text="All" /> 
        
                                            </Items> 
        
                                        </telerik:RadComboBox> 
        
                                        <telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">  
        
                                            <script type="text/javascript">  
        
                                                function EmployeeNoIndexChanged(sender,args) {  
        
                                                    var tableView=$find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");  
        
                                                    tableView.filter("EmployeeNo",args.get_item().get_value(),"EqualTo");  
        
                                                }  
        
                                                function RemoveItem()  
        
                                                {  
        
                                                    var combo = $find("<%= RadComboBox1.ClientID %>");  
        
                                                    var combocomboItem = combo.get_selectedItem();  
        
                                                    if(comboItem)  
        
                                                    {  
        
                                                       combo.trackChanges();  
        
                                                       combo.get_items().remove(comboItem);  
        
                                                       combo.commitChanges();  
        
                                                     }  
        
                                                }   
        
                                            </script> 
        
                                        </telerik:RadScriptBlock> 
        
                                    </FilterTemplate> 
        
                                </telerik:GridBoundColumn> 
        
            </Column>

<FilterTemplate>
<telerik:RadComboBox ID="RadComboBox1" >
</FilterTemplate>

I have a telerik:RadComboBox in FilterTemplate. I want to remove some items from it by client side.

I follow the demo http://www.telerik.com/help/aspnet-ajax/combo_itemsclientside.html but I can't get the combo in this way :

var combo = $find("<%= RadComboBox1.ClientID %>");

Compiler Error Message: CS0103: The name 'RadComboBox1' does not exist in the current context

Will it be some different in FilterTemplate?

Thank you!

ComboBox

answered on 15 Jul 2009

1 answer

98 views

Applying Filter on Print & Preview

I am writing a letter managing application, and have programmed some snippits to inert place holder text (e.g. ###address###, ###name###) that get inserted into the designer view e.g.

###address###

Dear ###name###,

blah blah ###name###
...

My question is how do I replace the placeholder text on switching to a preview view or printing?

Editor

answered on 14 Jul 2009

1 answer

70 views

copy content updates another control

Hello,

I have two issues I would like to handle within the editor (I have done these in win form applications, but am new to web development)

1\ Any change in the main editor I want to make a coresponding change to a copy of the editor (with a few exeptions)
I want to have a second editor on my page with a slightly different view from my main editor window (Similar to the Silverlight editor example).

2\ I want to insert "chunks" that can't be edited, and if any of the 'chunk' is deleted, the whole text is deleted. (I did this in a Richtextbox with the onchange event)

Editor

answered on 14 Jul 2009

0 answers

163 views

Dynamic Tab Strip from Iframe

I have HOME tab which contains an Iframe that changes the source page depending on your selection from the RadMenu.

Inside the Iframe (which is classic ASP) I want to be able to open a new tab if a button is clicked in the Classic ASP page.

Then once in that new tab with info, pass back to the HOME tab and close out the current tab.

Any ideas? Direction? Is Javascript involved? Or is it not needed.

This technique is being thought of to eliminate the pop-up menus that occur all over the current site that return values back to textboxes, etc.

We want to use Tabs now.

TabStrip

asked on 14 Jul 2009

1 answer

145 views

Rad Combo box with Multiple Column

Hi All,

        I am using RCB(Rad ComboBox) with Multiple Column. Now, I am facing a prob. That is if there is only one item in RCB.

       The SelectedindexChange Event won't triggered.


Logic:

    When i select an item from RCB. RG(Rad Grid) Should be reloaded.
    If only one item in RCB. Then The selectedIndexChange not Triggered. Because The first item set selected in RCB automatically.
    I used to give parameters for RG through Codebehind page i mean in selectedIndexChange event.

So i need help to wipe out this issue........
Any one Please....

-Leo

ComboBox

answered on 14 Jul 2009

2 answers

171 views

ComboBox items are not accessible on the server-side when loading them on demand

Hi, im trying to access to the property selectedvalue in a combobox declared in this way:

    
                                            <telerik:RadComboBox ID="RadComboBoxFlight" runat="server"   
        
                                                DataTextField="NU_VUEL" DataValueField="ID_VUEL_CLIE"   
        
                                                EmptyMessage="Seleccione&nbsp;una&nbsp;aerolinea..." Height="100px"   
        
                                                OnClientItemsRequested="ItemsLoaded"   
        
                                                OnItemsRequested="RadComboBoxFlight_OnItemsRequested" Skin="Web20"   
        
                                                Width="180" />

when i do postback with a button, the selectedvalue of the combobox returns an empty string, only works the text property.

i chekc the support section of the combobox and i find this :
http://www.telerik.com/help/aspnet-ajax/load-on-demand-access-items-server-side.html and there say that selectedvalue is supported.

im using 2009 Q2..
btw i also try with loadondemand="true"

ComboBox

answered on 14 Jul 2009