Questions on UI for ASP.NET AJAX Forum

5 answers

237 views

Q1 2009 tools do not install in toolbox

I ran the register controls in toolbox for VS 2008 and it won't install them, here is the log:

INSTALL: could not be found. (Exception from HRESULT: 0x80030002 (STG_E_FILENOTFOUND))
INSTALL:    at EnvDTE80.Solution2.AddFromTemplate(String FileName, String Destination, String ProjectName, Boolean Exclusive)
   at Telerik.Installation.ToolBoxInstaller.Init()
   at Telerik.Installation.ToolBoxInstaller.Execute(String command)

Anyone else run into this?????

General Discussions

answered on 28 Apr 2009

3 answers

215 views

[Solved] Rad Window URL clicked should effect Parent window

    
             RadWindow downloaddoc = new RadWindow(); 
        
                    downloaddoc.NavigateUrl = "ThankYou.aspx"; 
        
                    downloaddoc.Visible = true; 
        
                    downloaddoc.VisibleOnPageLoad = true; 
        
                    RadWindowManager1.Windows.Add(downloaddoc);

this is my code which is used on a button click

I have a link in the thankYou.aspx...

Once thats clicked i want the Window to close and the Browser to go to the URL which was in the link.

Thanks in advance....

Window

answered on 28 Apr 2009

2 answers

195 views

Radio buttons - check position to right of button

I am using an example to show / hide filter rows from documentation, but The Form Decorator is making them behave oddly.

When you go to click the radio button it will not check unless you are slightly off the button to the right side on the First Letter of the Text.

Is this a bug ? There is no other style applied to the radio buttons.

Show filters

<br /> <input id="Radio1" type="radio" name="showHideGroup" onclick="showFilterItem()"/>Yes  

<input id="Radio2" type="radio" name="showHideGroup" onclick="hideFilterItem()"/>No

calls :

function showFilterItem() {

$find(

'<%=RadGrid1.ClientID %>').get_masterTableView().showFilterItem();

}

function hideFilterItem() {

$find(

'<%=RadGrid1.ClientID %>').get_masterTableView().hideFilterItem();

}

</script>

FormDecorator

answered on 28 Apr 2009

5 answers

139 views

Returning a string revisitied

I've been searching the forum and demos for the last 2 hours now and nothing i have found has worked.

Here's my scenario

I have a radwindow popping up where the user searches for a company by name and the results are populated to a radGrid. the user then selects the correct company and the Company database ID is retrieved using the following code.

    
            protected void rGridComps_SelectedIndexChanged(object sender, EventArgs e)  
        
                {  
        
                    foreach (GridDataItem item in rGridComps.MasterTableView.Items)  
        
                    {  
        
                        if (item.Selected)  
        
                        {  
        
                            compID = int.Parse(item["ID"].Text.ToString());  
        
                            Label1.Text = "<script>closeWin()</" + "script>";  
        
                        }  
        
                    }  
        
                }

What I want to do is return the value now stored in compID to the parent page along with the contents of a text box which holds the company name. I am trying this using the following.

    
            function closeWin()  
        
            {  
        
                 var oWnd = GetRadWindow();  
        
                 alert(compID);   
        
                 oWnd.close(compID, rtbCompName.Text);  
        
            }

The window will not close when i add the values to the close function, without these values it works just fine

The closest I have come to a solution is the following demo

http://demos.telerik.com/aspnet-ajax/window/examples/clientsideevents/defaultcs.aspx?product=window

but unfortunately it doesn't show the code for the dialog popup window, which I find very strange

I have the following code server side

    
            function OnClientClose(sender, eventArgs)  
        
            {  
        
                if (eventArgs.get_argument() != null)  
        
                {  
        
                    alert("'" + sender.get_name() + "'" + " was closed and returned the following argument: '" + eventArgs.get_argument() + "'");  
        
                 }  
        
                 else  
        
                 {  
        
                     alert("'" + sender.get_name() + "'" + " was closed and returned no arguments'");  
        
                 }  
        
            }

Window

answered on 28 Apr 2009

1 answer

143 views

How i do: Change icon of snippets

Hi,

I have inserted snippets in rad editor using the Snippets property of the rad editor.

Now i want to Show text instead of insert spinnet icon on the rad editor toolbar, or how can i change the icon of the insert snippet.

Thanks,
Amol

Editor

answered on 28 Apr 2009

4 answers

272 views

[Solved] ASP.NET RequiredFieldValidator

Hi,

Here is my simple scenario : I have one ASP.NET textbox, one ASP.NET requiredfieldvalidator that validate the ASP.NET textbox and two link Telerik RadComboBox and finally one ASP.NET submit button

My requirement is to make those two RadComboBox link each other by using the SelectedValue of the first combo box, in order to populate the other combo box.

I can achieve this by using RadAjax and configure AllowAutoPostBack of the first combo box to True, but the problem is , it cannot fire the server side event because the .ASP.NET requiredfieldvalidator perform a check at the client side.

The questions are :

1) Can i set the RadComboBox to invoke the server side event without performing full postback ?
2) Can anybody recommend what is the correct control to achieve my business scenario ? or if i change to RadTextBox, is there any validation that i can hook to RadTextBox, but after integrating it with the RadComboBox and RadAjax, will it give an issue ?

Thanks,

hadi

After carefully

Ajax

answered on 28 Apr 2009

2 answers

222 views

[Solved] Reference User Control Edit Mode

I am having trouble referencing a user control in edit mode..

the user control of course is 'gallery1' in the edit mode template of the first column.

here are the columns of the grid...

and the code behind follows...

    
            <Columns> 
        
                    <telerik:GridTemplateColumn DataField="WallID" DataType="System.Int32" 
        
                        HeaderText="WallID" SortExpression="WallID" UniqueName="WallID"> 
        
                        <EditItemTemplate> 
        
                            <uc1:gallery ID="gallery1" runat="server" /> 
        
                        </EditItemTemplate> 
        
                        <ItemTemplate> 
        
                            <asp:Label ID="WallIDLabel" runat="server" Text='<%# Eval("WallID") %>'></asp:Label> 
        
                        </ItemTemplate> 
        
                    </telerik:GridTemplateColumn> 
        
                    <telerik:GridTemplateColumn DataField="Title" HeaderText="Title" 
        
                        SortExpression="Title" UniqueName="Title"> 
        
                        <ItemTemplate> 
        
                            <asp:Label ID="TitleLabel" runat="server" Text='<%# Eval("Title") %>'></asp:Label> 
        
                        </ItemTemplate> 
        
                    </telerik:GridTemplateColumn> 
        
                    <telerik:GridTemplateColumn DataField="Description" HeaderText="Description" 
        
                        SortExpression="Description" UniqueName="Description"> 
        
                        <ItemTemplate> 
        
                            <asp:Label ID="DescriptionLabel" runat="server" 
        
                                Text='<%# Eval("Description") %>'></asp:Label> 
        
                        </ItemTemplate> 
        
                    </telerik:GridTemplateColumn> 
        
                    <telerik:GridTemplateColumn DataField="Link" HeaderText="Link" 
        
                        SortExpression="Link" UniqueName="Link"> 
        
                        <ItemTemplate> 
        
                            <asp:Label ID="LinkLabel" runat="server" Text='<%# Eval("Link") %>'></asp:Label> 
        
                        </ItemTemplate> 
        
                    </telerik:GridTemplateColumn> 
        
                    <telerik:GridTemplateColumn DataField="Date" DataType="System.DateTime" 
        
                        HeaderText="Date" SortExpression="Date" UniqueName="Date"> 
        
                        <ItemTemplate> 
        
                            <asp:Label ID="DateLabel" runat="server" Text='<%# Eval("Date") %>'></asp:Label> 
        
                        </ItemTemplate> 
        
                    </telerik:GridTemplateColumn> 
        
                </Columns>

Here is the code behind... I am having trouble with the edit mode only... I need to reference the control to populate it....

the insert and everything else is working fine.

    
             GridDataItem item; 
        
                    GridEditFormItem formitem; 
        
                    GridDataItem dataItem; 
        
                    string id; 
        
                    Wall w; 
        
                    ASP.uc_gallery_ascx gallery; 
        
                    string path = Server.MapPath("~/images/wall"); 
        
                    WebImage wi; 
        
                    if (e.Item is GridEditableItem) 
        
                    { 
        
                        if (e.CommandName == "Edit") 
        
                        { 
        
                            item = (GridDataItem)e.Item; 
        
                            //item = (GridDataItem)e.Item; 
        
                            gallery = (ASP.uc_gallery_ascx)item.FindControl("gallery1"); 
        
                            Label l = (Label)item.FindControl("WallIDLabel"); 
        
                            id = l.Text; 
        
                            w = DataRepository.WallProvider.GetByWallId(int.Parse(id)); 
        
                            gallery.Title = w.Title; 
        
                            gallery.Description = w.Description; 
        
                            gallery.DateEntered = (DateTime)w.Date; 
        
                            //gallery.Reference.SynchronizeFileSystem(true, Server.MapPath("~/images/wall"), w.WallId.ToString()); 
        
                            wi = WebImage.Load(Server.MapPath("~/images/wall/"), w.WallId.ToString()); 
        
                            gallery.Reference.Value = wi; 
        
                        } 
        
                        if (e.CommandName == "Update") 
        
                        { 
        
                            formitem = (GridEditFormItem)e.Item; 
        
                            //item = (GridDataItem)e.Item; 
        
                            gallery = (ASP.uc_gallery_ascx)formitem["WallID"].FindControl("gallery1"); 
        
                            dataItem = formitem.ParentItem as GridDataItem; 
        
                            id = dataItem["WallID"].Text; 
        
                            w = DataRepository.WallProvider.GetByWallId(int.Parse(id)); 
        
                            w.Title = gallery.Title; 
        
                            w.Description = gallery.Description; 
        
                            w.Date = gallery.DateEntered; 
        
                            DataRepository.WallProvider.Save(w); 
        
                            gallery.Reference.SynchronizeFileSystem(true,path,w.WallId .ToString()); 
        
                        } 
        
                        if (e.CommandName == "PerformInsert") 
        
                        { 
        
                            formitem = (GridEditFormItem)e.Item; 
        
                            //item = (GridDataItem)e.Item; 
        
                            gallery = (ASP.uc_gallery_ascx)formitem["WallID"].FindControl("gallery1"); 
        
                            dataItem = formitem.ParentItem as GridDataItem; 
        
                            //id = dataItem["WallID"].Text; 
        
                            w = new Wall(); 
        
                            w.Title = gallery.Title; 
        
                            w.Description = gallery.Description; 
        
                            w.Date = gallery.DateEntered; 
        
                            DataRepository.WallProvider.Save(w); 
        
                            gallery.Reference.SynchronizeFileSystem(true, Server.MapPath("~/images/wall"), w.WallId.ToString()); 
        
                        } 
        
                        if (e.CommandName == "Delete") 
        
                        { 
        
                            item = (GridDataItem)e.Item; 
        
                            id = item.GetDataKeyValue("WallID").ToString(); 
        
                            w = DataRepository.WallProvider.GetByWallId(int.Parse(id)); 
        
                            wi = Radactive.WebControls.ILoad.WebImage.Load(path, w.WallId.ToString()); 
        
                            if (Radactive.WebControls.ILoad.WebImage.ExistsInFileSystem(path, w.WallId.ToString())) 
        
                            { 
        
                                Radactive.WebControls.ILoad.WebImage.DeleteFromFileSystem(path, w.WallId.ToString()); 
        
                            } 
        
                            DataRepository.WallProvider.Delete(w); 
        
                        }

Really would appreciate any help... i cant reference gallery in edit mode... the other modes have no issues.

Grid

answered on 28 Apr 2009

1 answer

99 views

Translate Advanced Options Pager

Requirements
RadControls version	2009.1.402.35
.NET version	2.0
Visual Studio version	2008 Team System
programming language	VB.NET
browser support	all browsers supported by RadControls

Translate Advanced Options Pager
(I know there are a lot of post and telerik documents explain this methode (better then here), but for this component's version, they seems to be incompleted)

To translate the pager's advanced options, by server side code, you can declare the grid's ItemDataBound event as follow:

    
             Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemDataBound 
        
                    If TypeOf e.Item Is Telerik.Web.UI.GridPagerItem Then 
        
                        Dim lblGoToPage As Label = DirectCast(e.Item.FindControl("GoToPageLabel"), Label) 
        
                        If Not lblGoToPage Is Nothing Then lblGoToPage.Text = "your text for PAGE:" 
        
                        Dim lbGoToPage As Button = DirectCast(e.Item.FindControl("GoToPageLinkButton"), Button) 
        
                        If Not lbGoToPage Is Nothing Then lbGoToPage.Text = "your text for GO" 
        
                        Dim lblPageSize As Label = DirectCast(e.Item.FindControl("ChangePageSizeLabel"), Label) 
        
                        If Not lblPageSize Is Nothing Then lblPageSize.Text = "your text for PAGE SIZE:" 
        
                        Dim lbPageSize As Button = DirectCast(e.Item.FindControl("ChangePageSizeLinkButton"), Button) 
        
                        If Not lbPageSize Is Nothing Then lbPageSize.Text = "your text for CHANGE" 
        
                        Dim lblPageOf As Label = DirectCast(e.Item.FindControl("PageOfLabel"), Label) 
        
                        lblPageOf.Text = lblPageOf.Text.Replace("of", "your text for OF") 
        
                    End If 
        
                End Sub

Ellis

Grid

answered on 28 Apr 2009

0 answers

139 views

Rad Window with Login View inside Update Panel

I have a loginview which I have an update panel wrapped around it to ajaxify it.
THe problem is the window doesnt open when a login error comes.. but it works when the update panel is removed... isnt AJAX working with Rad Window... i went through the forum and found certain topics but didnt help me directly..

    
            protected void Login1_LoginError(object sender, EventArgs e) 
        
                { 
        
                    RadWindow downloaddoc = new RadWindow(); 
        
                    downloaddoc.NavigateUrl = "ForgotPasswordPopup.aspx"; 
        
                    downloaddoc.Visible = true; 
        
                    downloaddoc.VisibleOnPageLoad = true; 
        
                    RadWindowManager1.Windows.Add(downloaddoc); 
        
                }

Thanks in advance...

Window

asked on 28 Apr 2009

3 answers

333 views

Many-to-Many relationship

I am new to using rad controls and I am in the process of creating a simple front end to a database. The tables in the database are set up in such a way that I have a many-to-many relationship with an intermediate table. An example is I have a vendor table and a contact table and an intermediate table called vendor-contact which has the vendor id and contact id and it links the other 2 tables. I am using a radgrid control and am having difficulty setting up the hierarchy with the vendor being the master table and the contacts being the detail table. Is it possible to use the hierarchy in radgrid with a many-to-many relationship? If so, does someone have a sample of the select query I could use for the details table?

Also, on a different question, I would like to use the tooltip so that when a user hovers over the vendor name, all the data from the vendor table populates in the tooltip. Is it possible to combine the radgrid and the tooltip?

Thanks in advance,
Laura

Grid

answered on 28 Apr 2009

	Protected Sub RadGrid1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles RadGrid1.ItemDataBound
	If TypeOf e.Item Is Telerik.Web.UI.GridPagerItem Then
	Dim lblGoToPage As Label = DirectCast(e.Item.FindControl("GoToPageLabel"), Label)
	If Not lblGoToPage Is Nothing Then lblGoToPage.Text = "your text for PAGE:"
	Dim lbGoToPage As Button = DirectCast(e.Item.FindControl("GoToPageLinkButton"), Button)
	If Not lbGoToPage Is Nothing Then lbGoToPage.Text = "your text for GO"
	Dim lblPageSize As Label = DirectCast(e.Item.FindControl("ChangePageSizeLabel"), Label)
	If Not lblPageSize Is Nothing Then lblPageSize.Text = "your text for PAGE SIZE:"
	Dim lbPageSize As Button = DirectCast(e.Item.FindControl("ChangePageSizeLinkButton"), Button)
	If Not lbPageSize Is Nothing Then lbPageSize.Text = "your text for CHANGE"
	Dim lblPageOf As Label = DirectCast(e.Item.FindControl("PageOfLabel"), Label)
	lblPageOf.Text = lblPageOf.Text.Replace("of", "your text for OF")
	End If
	End Sub