Questions on UI for ASP.NET AJAX Forum

1 answer

139 views

This is probably simple.

I need to print a document when a checkbox is checked. I have all the information out of the grid (file name). I think the problem is that the files are on the server and this code won't work:

Dim Print As New System.Diagnostics.ProcessStartInfo()

Print.Verb = "print"

Print.WindowStyle = ProcessWindowStyle.Hidden

Print.FileName = fullpath

Print.UseShellExecute = True

System.Diagnostics.Process.Start(Print)

Is there a way to print a document that is on the server and print it on the clients machine

I also need to do something similar to this, but I need to start a download for documents that is checkbox.selected = true

Thanks,
Chuck

Grid

answered on 18 Aug 2011

14 answers

245 views

Clientside supports FindNodeByText and FindNodeByValue in 2008.2.723.20?

I am running version 2008.2.723.20 and doing some client side coding.

var tree = <%=rtv.ClientID %>;
var node = tree.FindNodeByText("Books");

On the second line of code I am getting the following error:

Microsoft JScript runtime error: Object doesn't support this property or method

It appears that version 2008.2.723.20 does not support this method.

Can anyone confirm? Is the Expand() method also supported?

If FindNodeByText is not supported, is there a way I can loop through each of the child nodes and check the text/value of the particular node?

Thanks

TreeView

answered on 18 Aug 2011

1 answer

112 views

RadGrid not working with querystring encryption on IIS7

I am using a httpmodule to encrypt querystring. If I do querystring encryption RadGrid behaves differently. OnDeleteCommand event of delete button does not get fired.

Please help me to solve this issue.

Grid

answered on 18 Aug 2011

1 answer

118 views

Localized Default GroupField

HI,
In my grid I have fixed one Field as default Grouping field but i want to localize its text from code behind. How to do it?
My code as:

<GroupByExpressions>

<telerik:GridGroupByExpression >

<SelectFields >

<telerik:GridGroupByField FieldAlias="Engagement Name" FieldName="EngName" FormatString="{0:d}"></telerik:GridGroupByField>

</SelectFields>

<GroupByFields >

<telerik:GridGroupByField FieldName="EngNameWithID" HeaderText="Engagement Name"></telerik:GridGroupByField>

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

I want to change HeaderText="Engagement Name" as per localization.
# I am able to localize other columns on radGr1_GroupsChanging event but how to do for default Group?

Thanks.....

Grid

answered on 18 Aug 2011

1 answer

203 views

TextBox Visibility

Hello,
I am currently working with the RadListView components.

I am trying to make a textbox visible or not from the result of a preceding textbox.

if tb1.text = “CE”

then tb2.visible = false

Currently I am having null pointer exception returns. The problem is that by the standard methods of binding the result to a String returns an object and not a string (even with the .ToString() argument). How can i resolve this problem?

Thank you for your understanding

ListView

answered on 18 Aug 2011

2 answers

175 views

Export multiple grids to pdf

Hello,
I have multiple ragrids in a table and I would like to export them in one PDF.
i saw this exemple : http://www.telerik.com/community/code-library/aspnet-ajax/grid/export-multiple-radgrids-in-single-pdf-excel-file.aspx
but I'm not sure it will work for me: My grids don't have the same column names, and iwhen i tried inserting the gridWrapper, i did'nt have access to any of my grids server-side.

Do you have an idea of how could i do it?
Thank you
Shirya

this is how i populate one of my radgrids(it is practically the same for all): That is why i need to have access to them

'Retreive the list of functions in my DB then :

If FunctionList.Count <> 0 Then

Me.RadGridFunctions.DataSource = FunctionList

Else

Me.RadGridFonctions List(Of Fonction)

End If

Me.RadGridFunctions.DataBind()

Grid

answered on 18 Aug 2011

1 answer

306 views

RadButton can open a RadWindow but auto close

Hi all,
I have used aspButton to open RadWindow , it's work success
but i used radButton to open RadWindow, it's can open but immediately auto close
Please give me solution on this problem.why rad window auto close with rad button.
TKS~

<head>

<title></title>

<script type="text/javascript">

function openWin() {

window.radopen("Default5.aspx", "UserListDialog");

return false;

}

</script>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager ID="sc1" runat="server">

</telerik:RadScriptManager>

<telerik:RadWindowManager ID="RadWindowManager1" runat="server" >

<Windows>

<telerik:RadWindow ID="UserListDialog" runat="server" Height="320px"

Width="550px" Left="150px"

/>

</Windows>

</telerik:RadWindowManager>

<asp:Button ID="aspButton" runat="server" Text="aspButton" />

<telerik:RadButton ID="radButton" runat="server" Text="radButton" />

</form>

</body>

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

If Not IsPostBack Then

Me.aspButton.Attributes.Add("onclick", "return openWin();return false;")

Me.radButton.Attributes.Add("onclick", "return openWin();return false;")

End If

End Sub

Window

answered on 18 Aug 2011

1 answer

132 views

Export radGrid to CSV with headers and maintain field types?

Right now I'm using the default export to CSV which maintains my field types when I open the file in excel, ie, currency stays as currency and percent as percent. What I want to do is export the grid with the headings it has also and still maintain type.

Is this possible with export to CSV?

Grid

answered on 18 Aug 2011

2 answers

88 views

Issue with RadGrid population

Hi Friends,

I am very new to Telerik control.

I have a task to populate two radgrids. the scenario is

1) On load the first grid say (RoomGrid) populates Room names of a school ie from 1 to 10 with Id, Roomname and Description

1-Room1-Descritpion1
2-Room2-Description2
.
.
.10-Room10-Description

So when I click on a particular row the second grid say studGrid should be populated with StudId, StudName in that room.

I dont want postback to happen when I click on the row as i will be opening a radwindow on doubleclicking RoomGrid.

So If I use selectedIndexChanged event the page will reload(postback) and doubleclick fails.

Can anyone help me how to do this? or any sample code? Very urgent Please

Thanks in Advance
Balaji

General Discussions

answered on 18 Aug 2011

1 answer

226 views

[Solved] RadGrid and NeedDataSource

hi

I have a grid with paging enabled and viewstate is set to True and i have set a breakpoint at the NeedDdataSource. What happened is that whenever i click the page number on the grid it goes into breakpoint and it would ran through the code again.

There is some performance issues here if i have many rows of records.

Since i know the dataset has been filled with data, how do i code it so that there is no need to go through that code everytime i do a paging on the grid? thanks and sorry for the inconvenience caused.

Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

Dim ds1 As New DataSet
ds1 = dsDemo("demo","demo")
RadGrid1.DataSource = ds1.Tables(0).DefaultView

End Sub

Grid

answered on 18 Aug 2011