5 answers

102 views

Hi,

Our project is huge, so I wanted to avoid making an example if possible - and wondered if anyone had an idea about this:

The problem is that you can enable whatever columns you want. Hit export and it will export fine. If you then go back to the grid (without refreshing), and add or remove columns from the view, then export again - the export is the SAME as the original export. So no changes were made.

The export is triggered by a button firing the event and is handled by:

protected void ExportCSVButton_Click(object sender, EventArgs e)

{

ConfigureExport();

RadGrid1.MasterTableView.ExportToCSV();

}

Configure export just sets the standard settings like:

RadGrid1.ExportSettings.IgnorePaging = true;

RadGrid1.ExportSettings.FileName = GridID + "_Export_" + DateTime.Now.ToShortDateString();

RadGrid1.ExportSettings.OpenInNewWindow = true;

RadGrid1.AllowFilteringByColumn = false;

RadGrid1.MasterTableView.AllowFilteringByColumn = false;

Hopefully someone knows about this.

Cheers in advance.

Grid

answered on 16 Mar 2011

2 answers

80 views

RadWindow content blank in IE9

I have a rad window that pops up from my page and when it comes up it is completely blank, just the border, buttons on the top and a white background. But if I view source inside of it I can see all the HTML that should be displaying. Content shows up just fine in all other browsers but IE9.

Window

answered on 16 Mar 2011

0 answers

80 views

Lost GridTemplateColumn dynamically created on postback

Hello!

I have a grid with a GridTemplateColumn created dynamically on Page_Init.

Dim gtc As New GridTemplateColumn

With gtc

.UniqueName = "gtcQuest"

.HeaderTemplate = New clsGridViewTemplate(GridItemType.Header, "Quest", "Quest.", "")

.FilterTemplate = New clsGridViewTemplate(GridItemType.EditItem, "", "", "")

.ItemTemplate = New clsGridViewTemplate(GridItemType.Item, "pnlQuest", "", "")

.HeaderStyle.Width = Unit.Pixel(60)

.HeaderStyle.HorizontalAlign = HorizontalAlign.Center

End With

radGrid.MasterTableView.Columns.AddAt(0, gtc)

And in ItemCreated:

Dim btnQuest As New Button

btnQuest.ID = "btnQuest"

DirectCast(e.Item.FindControl("pnlQuest"), Panel).Controls.Add(btnQuest)

The column display correctly, but when I use the Pager to move around the other pages the Init is not fired, only the ItemCreated and a error is throw because the panel pnlQuest doesn´t exists.

How I put the column in the grid viewstate to don´t have to create everytime?

Thanks!

Grid

asked on 16 Mar 2011

3 answers

129 views

Error on FIrst Look demo

Hi!

Using IE8:

http://demos.telerik.com/aspnet-ajax/ribbonbar/examples/default/defaultcs.aspx

Fires upp some javscript errors:

Message: 'qsfSearchDropDownClosed' is undefined
Line: 755
Char: 5
Code: 0
URI: http://demos.telerik.com/aspnet-ajax/ribbonbar/examples/default/defaultcs.aspx

In Firefox 3.6.15 it works great!

Sincerely, Thomas

RibbonBar

answered on 16 Mar 2011

1 answer

55 views

RadAjax and Ajax-Filled CascadingDropDown PostBack (WebService) Always Raises Event Validation Error on a Telerik Ajax Resource

Hi,

As the post title says m kinda confused about this, i have a CascadingDropDown ASP control which is filled by a WebService but when i try to "Ajax-enable-it" with RadAjax i got a strange bug on a telerik resource which seems to be a RadAjaxManager caller and the only thing i can see in the error console from Firefox is "b is null" and obviously any postback raises the same error.
Taking out the control makes everything work perfect but as you may understand isn't a solution, also tried to mitigrate that control to RadComboBox but samething happen...
M gonna try to make some some example code tomorrow but maybe someone here already experience something similar and know the answer...

Best Regards

Ajax

answered on 16 Mar 2011

5 answers

456 views

remove padding

I am trying to style the Header, Footer and Items in the dropdown list. I have created a custom style sheet which works fine for most things but I can't seem to able to control the padding in these sections. I don't see any padding syles defined in the style sheet I based my custom style from (Vista). I am able to style through code but I rather do it through the style sheet. This is what I am doing now:

Me.RadComboBox.Header.Style.Add("padding", "3px")
Me.RadComboBox.Footer.Style.Add("padding", "3px")

and in the RadComboBox_ItemsRequested():

Dim objItem As New RadComboBoxItem()
objItem.Style.Add("padding", "0px")
objItem.Style.Add("padding-left", "2px")
objItem.Style.Add("padding-bottom", "1px")

Why does this no work in my custom CSS:

.RadComboBoxDropDown_Vista .rcbHeader,
.RadComboBoxDropDown_Vista .rcbFooter
{
     background-color: #f1f2f4;
     background-position: 0 -110px;
     padding: 3px;      /*added this*/
}

The other issue that I haven't found a solution for even through code is to eliminate the spacing that is automaticaly added between elements placed in the Head and Footer. Even after removing the padding and margins in these sections there are still spaces of about 4px placed between them.

ComboBox

answered on 16 Mar 2011

0 answers

43 views

I am using Grid / Hierarchy with Templates. Is there any way I can use edit Popup window with this one. Please Help....

I am using Grid / Hierarchy with Templates to display data in tabs and grid. Is there anyway I can use Edit Popup??

Please help...
Thanks,
Lakshmi

Grid

asked on 16 Mar 2011

2 answers

84 views

Fail code using RadTextbox

I have the code of my friend using ASP Textbox:

string customerName = (MultiView1.Views[3].FindControl("txtCustomerName") as TextBox).Text;

int age = int.Parse((MultiView1.Views[3].FindControl("txtAge") as TextBox).Text);

so,i replaced ASP Textbox with Rad Textbox but when i debug my code is fail.If i want to using RadTextbox how can i do?

Ajax

answered on 16 Mar 2011

1 answer

196 views

can not call Grid ItemInserted

Dears,

I have an Telerik grid view with Automatic insert update delete ..but these events didnt call when i clicked to thier releted buttons
as following :

Protected Sub RadGrid1_ItemInserted(ByVal source As Object, ByVal e As GridInsertedEventArgs) Handles

RadGrid1.ItemInserted

If e.Exception IsNot Nothing

Then

e.ExceptionHandled =

True

e.KeepInInsertMode =

True

DisplayMessage(

True, "Employee cannot be inserted. Reason: " & Convert

.ToString(e.Exception.Message))

Else

DisplayMessage(

False, "Employee inserted"

)

End

If

Dim gridEditFormItem As GridEditFormItem = DirectCast(e.Item, GridEditFormItem

)

Dim dropDownList As DropDownList = DirectCast(gridEditFormItem.FindControl("ddlTOC"), DropDownList

)

Dim TextBox As TextBox = DirectCast(gridEditFormItem.FindControl("TextBox8"), TextBox

)

End

Sub

and this is the source code :

<telerik:RadPageView ID="RadPageView2" runat="server">

<telerik:RadGrid ID="RadGrid1" runat="server" CssClass="RadGrid" GridLines="None"

AllowPaging="True" PageSize="20" AllowSorting="True" AutoGenerateColumns="False"

ShowStatusBar="True" AllowAutomaticDeletes="True" AllowAutomaticInserts="True"

AllowAutomaticUpdates="True" OnItemDeleted="RadGrid1_ItemDeleted" OnItemInserted="RadGrid1_ItemInserted"

OnItemUpdated="RadGrid1_ItemUpdated" OnItemCommand="RadGrid1_ItemCommand" OnPreRender="RadGrid1_PreRender">

any help i will be grateful

Grid

answered on 16 Mar 2011

1 answer

86 views

Many telerik controls on one page

Hello there,

I have several telerik controls on the page and I am facing the issue of missing Styles, when I browse the site via IE. However, it works good with Firefox. I am using the "latest" Q3 2010 SP1 that came out in Feb 2011.

I did go through this link [still does not work well]

http://www.telerik.com/community/forums/aspnet-ajax/scriptmanager-and-stylesheetmanager/question-on-2010-sp1.aspx

If you could "exactly" outline what I needed to do, to get this working, that would be much appreciated. My gridview is the one losing the styles.

Here's what I did

1) Added the entry to web.config <add key="Telerik.Web.UI.StyleSheetFolder" value="~/styles"/>
2) In the head section, I added [just guessed this URL]
<link rel="stylesheet" type="text/css" href="../styles/Skins/TabStrip.css" />
<link rel="stylesheet" type="text/css" href="../styles/Skins/Simple/TabStrip.Simple.css" />

Could you provide me "exact" fix to my solution?

-Rajesh

ScriptManager and StyleSheetManager

answered on 16 Mar 2011

I am using Grid / Hierarchy with Templates to display data in tabs and grid. Is there anyway I can use Edit Popup?? Please help... Thanks, Lakshmi

I am using Grid / Hierarchy with Templates to display data in tabs and grid. Is there anyway I can use Edit Popup??

Please help...
Thanks,
Lakshmi