Questions on UI for ASP.NET AJAX Forum

1 answer

177 views

radgrid static and dynamic columns display order

Hello,

I am displaying radgrid data, some columns using GridTemplateColumn and some are dynamically binding from the code behind. the grid is rendering the static columns first and dynamic columns later. I want to display one of the static columns as last column in the grid. can you please suggest how to achieve this?

Thanks in advance.

Regards,
Hari.

Grid

answered on 29 Jun 2011

1 answer

140 views

[Solved] Can't seem to make RadScriptManager play nice with a Master Page

Hi all,

I have the following issue:

In Site.Master I have the following:

<head runat="server">

<title>

<asp:ContentPlaceHolder ID="TitleContent" runat="server" />

</title>

<telerik:RadCodeBlock runat="server">

<%= Html.MinifyStylesheet("~/Content/Site.css") %>

<%= Html.MinifyStylesheet("~/Content/dark-hive-custom/jquery-ui-1.7.2.custom.css")%>

<%= string.Format("<link REL='SHORTCUT ICON' HREF='{0}'

>", CompilationSymbol.IsCableSolve ? Html.ResolveUrl("~/content/images/cs_icon.ico") : Html.ResolveUrl("~/content/images/id.ico"))%>

</telerik:RadCodeBlock>

<asp:ContentPlaceHolder ID="CssContent" runat="server">

</asp:ContentPlaceHolder>

</head>

and, at the bottom of the page right before the closing body tag, I put my RadScriptManager declaration.

When my RadScriptManager is on the Master page, I encounter a weird error in my View. The view is acknowledging that it sees the RadScriptManager, but AJAX RadSplitter is saying that Telerik is undefined. If I move my RadScriptManager to the view page, removing it from the master page, AJAX RadSplitter works as expected.

Now, I was completely happy keeping my RadScriptManager on my view. I only use Telerik AJAX controls on this view. Unfortunately, I need the RadScriptManager on my Master Page in order to make the RadCodeBlock work on all pages which are not my view. If I remove the RadCodeBlock from Site.Master then my view throws an error mentioning the code blocks.

You see my problem? I have a circular reference of errors. Any suggestions on how to support this other than adding a ScriptManager to every other view?

UI for ASP.NET AJAX in ASP.NET MVC

answered on 29 Jun 2011

1 answer

64 views

Cleint event OnItemCreated fires after click

Hi,

I'm trying to apply and inprove D'n'D from http://www.telerik.com/community/forums/aspnet-ajax/treelist/treelist-drag-n-drop-example-jquery.aspx

Unfortunately, OnItemCreated event fires only after mouse click anywhere on RadTreeList control, which is unexpected behaviour, as I understood.

Telerik version is 2011.1.526.40

TreeList

answered on 29 Jun 2011

4 answers

124 views

Font settings for RadEditor

Hello,

I am unable to set the font size and color for rad editor. Even after setting it is taking the default settings values. In this regard, i need help urgently.

Thanks,

R. Vikram Goud

Editor

answered on 29 Jun 2011

6 answers

1.4K+ views

RAD Grid control - get the selected rows

Hi,

In RAD Grid Q3 2007 version, how to get all selected rows in the radgrid in javascript?

I tried the following code, but it returns only the count of the current DetailTableView only; where the page is a web user control.

                    function OnRowSelected()         
            {         
                var noOfRowsSelected;         
                noOfRowsSelected = this.SelectedRows.length         
            }         

Here is the declaration of the grid control:

<MasterTableView
            
<MasterTableView
            
<MasterTableView
            
                                <rad:RadGrid ID="grdViewRegistries" runat="server" AutoGenerateColumns="False" GridLines="Vertical"         
                            Height="220px" AllowPaging="false" AllowSorting="false" EnableAJAX="true" Skin="BlueCare"         
                            OnItemDataBound="grdViewRegistries_ItemDataBound" HorizontalAlign="Center" AllowMultiRowSelection="true"         
                            AllowMultiRowEdit="true" EnableOutsideScripts="true" EnableAJAXLoadingTemplate="true"         
                            OnDetailTableDataBind="grdViewRegistries_DetailTableDataBind" OnItemCreated="grdViewRegistries_ItemCreated">         
                            <ClientSettings ApplyStylesOnClient="true" AllowExpandCollapse="true" ClientEvents-OnRowCreated="onRowCreated">         
                                <Selecting AllowRowSelect="true" EnableDragToSelectRows="false" />         
                                <ClientEvents OnRowMouseOver="ChangeColor" OnRowMouseOut="RemoveColor" OnRowDeselected="RowSelectColor"         
                                    OnRowSelected="RowSelectColor" />         
                                <Scrolling AllowScroll="true" UseStaticHeaders="true" ScrollHeight="220px" />         
                            </ClientSettings> 
            <MasterTableView>
            </MasterTableView>
                                                        
            </rad:RadGrid>         

Please let me know.

Thanks

Grid

answered on 29 Jun 2011

3 answers

245 views

Radgrid grouping event

Hi,

I want to do some custom adjustments when a user uses the grouping function in radgrid. Now my real problem is catching the event that should happen when you use the grouping and I can't seem to get it. From reading I thought that the grid would always use a ItemCommand and that you could simply use:

    protected void RadGrid1_ItemCommand(object source, GridCommandEventArgs e)
    {
        if (e.CommandName == "RowClick")
        {
               // Do something
        }
    }

And simply change the "RowClick" with what ever the name might be of a grouping so I just put a breakpoint there and tested it but I never stopped there. My grid is called RadGrid1 so that shouldn't be a problem, do I need todo something else to make the grid throw out events?

Also any links to where I can read up more would be great, but I've been trying to read on all the helps and API's I can find and they just don't do it, I can't seem to understand or get it right.

Grid

answered on 29 Jun 2011

1 answer

944 views

What is the CORRECT way to handle null values in a RadGrid Column...

I am using WCF Dataservices so I have hierarchical data...Some of my values are coming back with null and I am getting "Input String was not in a correct format"...I am trying to handle the null values in the radgrid_ItemDatabound, but I am still having problems...How SHOULD I be handling null values in the radgrid column.

RadGrid HTML:

<telerik:RadGrid ID="radgridCredits" runat="server"

AllowFilteringByColumn="True" 

AllowPaging="True" AllowSorting="True" AutoGenerateColumns="False"

CellSpacing="0" 

GridLines="None" Height="270px"

OnNeedDataSource="radgridCredits_NeedDataSource" 

OnSelectedIndexChanged="radgridCredits_SelectedIndexChanged"

OnItemDataBound="radgridCredits_ItemDatabound" PageSize="100"

ShowGroupPanel="True" 

Visible="False"

Width="100%"> 

<ClientSettings

AllowDragToGroup="True"> 

<Scrolling AllowScroll="True" UseStaticHeaders="True"

/> 

</ClientSettings> 

<MasterTableView> 

<CommandItemSettings ExportToPdfText="Export to Pdf"

/> 

<Columns> 

<telerik:GridButtonColumn CommandName="Select" DataTextField="Show.Title"

FilterControlAltText="Filter column2

column"<BR>

HeaderText="Show" SortExpression="Show.Title"

UniqueName="column2"><BR

<HeaderStyle Width="25%"

/><BR

<ItemStyle Width="25%" VerticalAlign="Top"

/> 

</telerik:GridButtonColumn> 

<telerik:GridBoundColumn DataField="Show.Medium.name"

FilterControlAltText="Filter TalentColumn

column"<BR>

FilterControlWidth="50px" HeaderText="Media"

SortExpression="Show.Medium.name"<BR

UniqueName="TalentColumn"><BR

<HeaderStyle Width="9%"

/><BR

<ItemStyle VerticalAlign="Top" Width="9%"

/> 

</telerik:GridBoundColumn> 

<telerik:GridBoundColumn DataField="Craft.name" FilterControlAltText="Filter

column1

column"<BR>

FilterControlWidth="75px" HeaderText="Craft" SortExpression="Craft.name"

UniqueName="column1"><BR

<HeaderStyle Width="15%"

/><BR

<ItemStyle Width="15%" VerticalAlign="Top"

/> 

</telerik:GridBoundColumn> 

<telerik:GridBoundColumn DataField="Show.Project.us_bor"

DataFormatString="${C:0}" FilterControlAltText="Box

Office"<BR>

FilterControlWidth="50px" HeaderText="US BO(US$)"

SortExpression="Show.Project.us_bor"<BR

UniqueName="colBoxOffice"><BR

<HeaderStyle Width="8%"

/><BR

<ItemStyle Width="8%" VerticalAlign="Top"

/> 

</telerik:GridBoundColumn> 

<telerik:GridBoundColumn DataField="Show.Project.ProdHouse.name"

FilterControlAltText="Filter column3

column"<BR>

HeaderText="Production House" SortExpression="Show.Project.ProdHouse.name"

UniqueName="column3"><BR

<HeaderStyle Width="12%"

/><BR

<ItemStyle Width="12%" VerticalAlign="Top"

/> 

</telerik:GridBoundColumn> 

<telerik:GridBoundColumn DataField="comment" FilterControlAltText="Filter

column4

column"<BR>

HeaderText="Comment" SortExpression="comment"

UniqueName="colComment"><BR

<HeaderStyle Width="22%"

/><BR

<ItemStyle Width="22%" VerticalAlign="Top"

/> 

</telerik:GridBoundColumn> 

<telerik:GridBoundColumn DataField="Show.year" FilterControlAltText="Filter

column5

column"<BR>

FilterControlWidth="40px" HeaderText="Year" SortExpression="Show.year"

UniqueName="column5"><BR

<ItemStyle VerticalAlign="Top"

/> 

</telerik:GridBoundColumn> 

</Columns> 

<EditFormSettings> 

<EditColumn FilterControlAltText="Filter EditCommandColumn

column"> 

</EditColumn> 

</EditFormSettings> 

</MasterTableView> 

<FilterMenu

EnableImageSprites="False"> 

</FilterMenu> 

<HeaderContextMenu CssClass="GridContextMenu

GridContextMenu_Default"> 

</HeaderContextMenu> 

</telerik:RadGrid>

Here is my item databound event...

 protected void radgridCredits_ItemDatabound(object sender,

GridItemEventArgs e) 

{ 

try 

{ 

if ((e.Item.ItemType == Telerik.Web.UI.GridItemType.Item)

|| 

(e.Item.ItemType ==

Telerik.Web.UI.GridItemType.AlternatingItem)) 

{ 

if (e.Item is

GridDataItem) 

{ 

GridDataItem gridDataItem =

(GridDataItem)e.Item; 

Credit credit = (Credit)(e.Item.DataItem);

if (!credit.Show.title.ToLower().Contains("select a

talent")) 

{ 

if (credit.comment ==

null) 

{ 

gridDataItem["colComment"].Text =

""; 

} 

if (credit.Show.Project.us_bor ==

null) 

{ 

gridDataItem["colBoxOffice"].Text =

""; 

} 

} 

// Telerik.Web.UI.GridDataItem item = e.Item as

Telerik.Web.UI.GridDataItem; 

//Credit credit =

(Credit)e.Item.DataItem; 

//if

(credit.comment==null) 

//{ 

// credit.comment =

""; 

//} 

//if (credit.Show.Project.us_bor ==

null) 

//{ 

// credit.Show.Project.us_bor =

0m; 

//} 

//Get the "colDivision" cell value using the columnUniqueName.

 

//if (item["comment"].Text ==

null) 

//{ 

// item["comment"].Text =

""; 

//} 

}

 

}  catch

(Exception

ex) 

{ 

SiteMaster masterPage =

(SiteMaster)Page.Master; 

masterPage.SetAlertMessage("Error fetching Talent Credits: " +

ex.Message); 

return; 

} } 

Grid

answered on 29 Jun 2011

2 answers

141 views

format cell when exporting to csv

hi

i have enabled the csv option in the grid and i have a column which consists of data in this format 28:30 but when i export it to csv the data gets changed to 28:30:00 i need to display it as 28:30

General Discussions

answered on 29 Jun 2011

3 answers

127 views

Radgrid as search

I'm trying to use the Radgrid as a search form.

When the grid is first loaded, I want it to bring back zero records, but show the columns and their various filter boxes and the command item section. When a filter is selected, it then brings back the relevant records.

Currently, I am bringing back the full set of records, and then the user filters from there. I only want to bring back the records after a filter has been entered.

Thanks!

Grid

answered on 29 Jun 2011

1 answer

62 views

ScriptResource.axd error

Hi All,

I have updated Rad controller to AJAX ASP.NET after that i am getting java script error I have attached image . Please any help in this.

Thanks in advance.

General Discussions

answered on 29 Jun 2011