Questions on UI for ASP.NET AJAX Forum

2 answers

113 views

GridDropDownColumn EmptyListItemText

Hi,

Is it possible to change the value of the GridDropDownColumn EmptyListItemText at runtime in the ItemDataBound event?

I want to change the value for that EmptyListItem depending on the data which this item is bound to...

Kind Regards,

Raymond

Grid

answered on 13 Jan 2010

4 answers

184 views

Radgrid GridDropDownColumn - overlapping items

Some users of my website get overlapping items in a dropdownbox (SEE ATTACHED FILE).
I am using a telerik dropdown control in a radgrid:

<telerik:GridDropDownColumn DataField="TaskID" ItemStyle-Width="380px" DataSourceID="DSTaskCombo"

HeaderText="Task" ItemStyle-Wrap="True" ListTextField="TaskToShow" ListValueField="TaskID" UniqueName="TaskID"

ColumnEditorID="TaskID" ItemStyle-Font-Size="9px" >

</telerik:GridDropDownColumn>

And when editing:

<

telerik:GridDropDownListColumnEditor ID="TaskID" runat="server" DropDownStyle-CssClass="ActiveDropDown" DropDownStyle-Width="260px" DropDownStyle-Font-Size="9px" />

Do anyone have a solution.

ComboBox

answered on 13 Jan 2010

3 answers

118 views

Javascript Runtime Error

I am running into a Javascript runtime error - Object doesn't support this property or method - while trying to use the radopen function. Here is the code snippet:

    
            <%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>    
        
            <script type="text/javascript">    
        
            function openWin()    
        
            {   
        
                var oWnd = window.radopen("/Checkout/FindDistributorPopup.aspx", null);    
        
            }  
        
             </script>

I am trying to call this JS function on a button's onclick event:

<button onclick="openWin();">Search for Distributor</button>

Thanks in advance for your help.

Ajax

answered on 13 Jan 2010

2 answers

191 views

RAD Menu with iPhone

Hi

I am looking at developing an iPhone app (browser) with Radmenu with the iPhone template.

I have noticed in the example that all the menu items and links are in one page, is it possible that the menu can load on demand, for example, I click on first item menu, then second, but the third item menu will need to be populated from an online database, then when the user clicks on a menu item, it will load the page with the details.

For example my menu would be as follows.

Seminars > Monday

Tuesday

Wednesday > Load all seminars for Wednesday as a menu from db (when clicked) > Seminar 1

> Seminar 2 (click and load from db)

Wondering if this is possible to load info when clicked.

Richard

Menu

answered on 13 Jan 2010

2 answers

192 views

Calendar date picker does not work on GridDateTimeColumn

Hello, I'm running ASP.NET AJAX grid 2009.3.1103.35 with two GridDateTimeColumn fields. I'm using auto-generated edit form in popup mode. Whenever the popup screen is displayed, I see two date fields with the date picker icon to open the calendar. Whenever I click on one of the date pickers, the calendar comes up fine. However, if I try to click on date picker for the second field, after I have already opened and closed the first date picker, the calendar doesn't come up. I also get a javascript error (line 3450, Char 1, Error: Object Required). The same thing happens if I open the date picker on the second date field first, then I cannot open date picker on the first date field while the popup form is open.

Grid

answered on 13 Jan 2010

3 answers

125 views

RealTime changing of X-Axis labels

Hi,

We are using a Line chart of rad chart for updating a day wise price of a stock.
Say, Stock price of ABC and value increase or decrese on daily basis.
EX:
Jan 1-Rs10
Jan 2-Rs20
Jan 3-Rs25
Jan 4-Rs30
...................................................
FEB1- Rs15
FEB2-Rs20
...................................................
DEC1-Rs50
...................................................
So if i log-on Jan 20th, it should draw a line graph for Jan 1 to 20th and X-Axis should contain dates from Jan 1st to 20st.
and If a person logs-on on July7th, He should see the line graph from Jan1 to July7th and X-Axis should contain Months for clarity.

Please let me know how to resolve this prom. Do we have any inbulit functions or methods for doing the same in Rad Chart.

Thanks
Pawan Parashar

Chart (Obsolete)

answered on 13 Jan 2010

3 answers

186 views

[Solved] RadGrid Q3 2009 and MOSS 2007

Ok, I seem to be having some trouble getting my webpart to include a RadGrid and show up on my MOSS 2007 site. I made references to Telerik.Web.Design (version 2009.3.1103.20) and also Telerik.Web.UI (version 2009.3.1103.20). Here is a sample of the code that I'm basically uploading:

    
            using System;  
        
            using System.Runtime.InteropServices;  
        
            using System.Web.UI;  
        
            using System.Web.UI.WebControls;  
        
            using System.Web.UI.WebControls.WebParts;  
        
            using System.Xml.Serialization;  
        
            using Telerik.Web.UI;  
        
            using Microsoft.SharePoint;  
        
            using Microsoft.SharePoint.WebControls;  
        
            using Microsoft.SharePoint.WebPartPages;  
        
            namespace tdRadGridDocuments  
        
            {  
        
                [Guid("64992D37-4BF7-4a9d-886F-084B94073071")]  
        
                public class RadGridDocuments : System.Web.UI.WebControls.WebParts.WebPart  
        
                {  
        
                    public RadGridDocuments()  
        
                    {  
        
                    }  
        
                    protected override void CreateChildControls()  
        
                    {  
        
                        base.CreateChildControls();  
        
                        //  Create RadGrid   
        
                        RadGrid objDocuments = new RadGrid();  
        
                        RadScriptManager objScriptManager = new RadScriptManager();  
        
                        this.Controls.Add(objScriptManager);  
        
                        this.Controls.Add(objDocuments);  
        
                    }  
        
                }  
        
            }

Am I approaching this the write way? I think I would just like to add the RadGrid but I think this version requires a ScriptManger control to be added before? When I navigate to the page in Sharepoint that contains the WebPart I get the generic 'Error loading Page' screen with the specific error seems to be 'File Not Found'.

J

Sharepoint Integration

answered on 13 Jan 2010

1 answer

127 views

drag and drop the appointment

for example my appointment slot is 9 to 10 when i drag that appointment to 2 to 3 how can i capture that appointment time 2 to 3 .....

in which event
i can capture..that time ...

Scheduler

answered on 13 Jan 2010

11 answers

759 views

Not able to upload and delete files

Hi there,

I’m having troubles getting RadFileExplorer to work. Listing files works fine, and viewing also, but uploading and deleting doesn’t work at all.

If I try to delete a file, I first get an error in Visual Studio in a script file loaded from a web resource (Telerik.Web.Resource.WebResource_2.axd), in _callWebService:function(_13,_14,_15), on line 29:

if(this._folderCache[_1e]!=null&&!_14){

The error is ‘Microsoft JScript runtime error: 'this._folderCache' is null or not an object’. If I continue, I get the following response: The selected file could not be deleted because the application did not have enough permissions. Please, contact the administrator.

I’m running it from Visual Studio, using the Development Web Server, and I have Full Control rights in the directory I want to delete a file from. I also tried running Visual Studio as Administrator, which made no difference. After the error, my upload button also mysteriously disappears.

If I try to upload a file, I get no error in Visual Studio, but I get the following response in my page: E:ErikDownloadstest.jpeg : Cannot write to the target folder!

My RadFileExplorer is declared as follows:

<telerik:RadFileExplorer runat="server" ID="FileExplorer" DisplayUpFolderItem="False" Skin="Office2007" VisibleControls="Grid, Toolbar, ContextMenus">

</telerik:RadFileExplorer>

In code-behind, the only interaction with the control is setting the ViewPaths, DeletePaths and UploadPaths, all set to the same single path, formatted as a virtual path, ending in a forward slash.

My page uses a RadScriptManager and contains an UpdatePanel, but that doesn’t seem to be the issue; the FileExplorer causes errors whether I have the UpdatePanel on the page or not.

I'm running the latest build.
Hope somebody has some suggestions.

Thanks, Roland

FileExplorer

answered on 13 Jan 2010

1 answer

107 views

How to change Directory Names at Runtime?

Hi I am using a custom Content Provider using a SQL database and have had great success but..

Is there a way to intercept and change the Directory Names before end user presentation?
A typical path in my system looks like: Root\Objects\ObjectType (14)\Object (14.52)\

I want to show Root\Objects\Practitioners\John Doe\

I have no problem doing the translation but I need to do it at Runtime and not store it that way otherwise if John Doe changed his name my directory association would be lost.

Thanks,
Marc

FileExplorer

answered on 13 Jan 2010