Questions on UI for ASP.NET AJAX Forum

1 answer

283 views

I have a rad combo box that I bind in my code with a data table. Whenever I select an item and then click out of the combo box, it doesn't keep the item I had picked selected. You can see my problem here http://michael.sprayapplications.com/temp.aspx . Just pick an item and then click out of the dropdown. Here is my aspx code

<telerik:RadComboBox ID="salesInput" runat="server" Width="200px" MarkFirstMatch="true">

</telerik:RadComboBox>

here's my vb code behind and the function it calls

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

If (Not Page.IsPostBack) Then

'populate the dropdown

Dim tableOfData As DataTable = MyFunctions.createCrewDeleteTable()

salesInput.DataSource = tableOfData

salesInput.DataTextField = "Salesman"

salesInput.DataValueField = "CrewId"

salesInput.DataBind()

End If

End Sub

And the function

'this function gets the data for the crew dropdown

'this sub returns a data table to bind to the dropdown

Public Shared Function createCrewDeleteTable()

'a new data table

Dim table As DataTable = New DataTable()

table.Columns.Add("Salesman")

table.Columns.Add("CrewId")

Dim type

'my sql connection

Dim myConn As New Data.SqlClient.SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings("connection").ToString)

'the name of the stored procedure

Dim strSQL = "select FirstName+' '+LastName as Name, CrewType, CrewId from Crew where Deleted <> 'yes' " & _

"AND crewid > 1 order by LastName, Firstname"

Try

myConn.Open()

Dim readCommand As New Data.SqlClient.SqlCommand(strSQL, myConn)

'while we have rows from the stored procedure

'we will add them to a data table

Dim cdr As SqlDataReader = readCommand.ExecuteReader()

While cdr.Read()

If (cdr(1).ToString = "3") Then

type = "Salesman"

ElseIf cdr(1).ToString = "2" Then

type = "Crew Chief"

Else

type = "Crew"

End If 'if cdr(2)

If (cdr.Item(0).ToString <> "") Then

table.Rows.Add(New String() {cdr.Item(0) & " - " & type, cdr.Item(1)})

End If

End While 'while cdr.Read()

Catch ex As Exception

End Try

myConn.Dispose()

Return table

End Function

ComboBox

answered on 17 Aug 2011

1 answer

30 views

RadSplitter inside a Radpane, how to expand/collpase pane?

I have a radpane, and inside I have a splitter.

I have a custom jquery function that when an icon is clicked, it shows/hides a html table. The problem is when the table is visible, a scrollbar appears. How can I auto-expand the radpane section and auto-shrink when the html table is shown/hidden?

General Discussions

answered on 17 Aug 2011

1 answer

111 views

RadWindow and PDF

I'm trying to assign a ASPX page, which returns a streamed PDF, to a RadWindow.
This is working in Chrome and FF, but not in IE.

I have seen some threads in this forum about similar topics,
but still not clear to me if this is a supported scenario or not (-> it works).
And what would be the best solution.

Thanks for clarifying
Eric

Window

answered on 17 Aug 2011

1 answer

61 views

Any way to expand abbreviations with Spell

Hi all,

I was wondering if there was a form of custom dictionary that would allow the detection of common abbreviations and suggest their expanded version.

For example.

IBM International Business Machines
mph miles per hour

etc etc.

As it's not really a phoenetic expansion, I'm not sure where to start.

Thanks,

Alan

Spell

answered on 17 Aug 2011

1 answer

207 views

spell check problem

In one of my form @ page load ievent i set radeditor visible=false,
but in that page after some clientside click event i set radeditor visible=true.

For this i use custom dictionarysuffix &
spellchecksettings-spellcheckprovider="PhoneticProvider"

at that time spell check raise me an error :
The spell check command not implemented yet..

But it works fine in other page which having rad editor visible=true

my code for that ,

<TELERIK:RADEDITOR stripformattingoptions="NoneSupressCleanMessage, Span" id="FTBGoal"

visible="true" enabled="true" editmodes="Design" height="140px" width="650px"

toolsfile="~/App_Themes/RadEditorTools.xml" dialoghandlerurl="Telerik.Web.UI.DialogHandler.axd"

spellchecksettings-ajaxurl="Telerik.Web.UI.SpellCheckHandler.axd" runat="server"

bordercolor="#333333" borderstyle="Solid" borderwidth="1px" spellchecksettings-spellcheckprovider="PhoneticProvider">

<CSSFILES>

<TELERIK:EDITORCSSFILE value="~/App_Themes/RadEditor.css" />

</CSSFILES>

</TELERIK:RADEDITOR>

<TELERIK:RADSPELL id="RadSpell1" runat="server" buttontype="none" />

<script type="text/javascript">

function check(b) {

Telerik.Web.UI.Editor.CommandList.SpellCheck = function(commandName, editor) {

var spell = GetRadSpell('<%= RadSpell1.ClientID %>');

spell.spellCheck(new PrometheusTextSource(editor));

return false;

}

var PrometheusTextSource = function(editor) {

this._editor = editor;

this.get_text = function() { return this._editor.get_html(); };

this.set_text = function(value) { this._editor.set_html(value); };

}

</script>

Spell

answered on 17 Aug 2011

3 answers

81 views

Bind radgrid on radpanel item expand

HI
I'm using radcontrols in my asp.net website.
And these controls visually and functionality wise nice.

I have one scenario .
I have radpanelbar with 4 panel items.
each item contains one radgrid.
Now I'm binding every grid with theie needdatasource event.
My problem is suppose user select first item can go through radgrid paging at pageindex 5 and if he collapse the current panlelitem and expand other and comes expand the previous one still he will see the radgrid with pageindex 5.
So I want bind the grid while expand the panel item.

Hope u understand my problem.

please help me as early as possible.

PanelBar

answered on 17 Aug 2011

3 answers

263 views

Faking a browser resize, but things aren't going as expected - why are resize events not firing?

Hi Telerik,

This is from Stack Overflow, sorry for the copy-paste.

I have a dashboard web application. It contains some controls on it which are sized based on the browser and are also resizeable by the user. They are dynamically created and, as such, I persist their dimensions through page postbacks by storing their state in Session and in a database.

When my dashboard first loads there is a chance that I am pulling data out of the Database onto a monitor which is not the same size as when the data was written to the Database. The controls need to be resized proportional to how they were before. Fortunately, it appears that the controls are able to resize themselves to the correct, proportional dimensions if they believe they need to re-calculate their dimensions.

As such, on first page load, I would like to simulate the browser resizing. Is it possible to do something like this in javascript?

So, what I've done is this:

protected void Page_Load(object sender, EventArgs e)

{

RegenerationManager.Instance.RegenerateDockContents();

//Reload controls once to have them auto-detect browser settings.

if (!IsPostBack) ScriptManager.RegisterStartupScript(Page, Page.GetType(), "KEY01", "ForceResize();", true);

}

function ForceResize() {

setTimeout(function () {

window.onresize = function () { alert('Thanks, its resized!!'); };

$(window).resize();

}, 100);

}

The window's onresize event is confirmed to be firing, but I do not see the controls on the page respond in the same way that they do when I click the shrink/expand browser window icon in the upper right hand corner of the browser.

That is to say, I have OnClientResizing events for some RadPanes. These events do not fire when I call browser resize. What are they bound to?

I have tried forcing a postback on the RadPanes parent splitter. This does not seem to be sufficient enough to cause them to adjust their dimensions appropriately.

Thoughts?

Splitter

answered on 17 Aug 2011

4 answers

164 views

exiting edit mode after insert/update

Hi,

I'm using the code behind to perform insert/update/delete. a sample is as follows

protected void RadGrid1_InsertCommand(object sender, GridCommandEventArgs e)

{
//insert something here

}

after inserting, the grid stays within the edit mode. Please let me know of the setting to exit and refresh the grid....also to refresh the grid after deletion.

thanks,
Minh Bui

Grid

answered on 17 Aug 2011

1 answer

114 views

Can't get the vertical scrollbar to appear

Hi,

I have a Radgrid as shown below and for some reason vertical scrollbar does not appear. Please help.

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

OnNeedDataSource="RadGrid1_NeedDataSource"

OnItemCreated="RadGrid1_ItemCreated"

OnItemCommand="RadGrid1_ItemCommand"

AllowPaging="False" AllowSorting="True" BorderColor="Gray" BorderWidth="1px"

Width="700px" PageSize="5"

OnItemDataBound="RadGrid1_ItemDataBound" ShowStatusBar="True"

Title="Report Queue" GroupingEnabled="False" AllowMultiRowSelection="True"

AutoGenerateColumns="False" AllowMultiRowEdit="True" Skin="WebBlue">

<MasterTableView CommandItemDisplay="Top">

<RowIndicatorColumn Visible="False">

<HeaderStyle Width="20px"/>

</RowIndicatorColumn>

<ExpandCollapseColumn Visible="False">

<HeaderStyle Width="19px" />

</ExpandCollapseColumn>

<CommandItemSettings AddNewRecordText="" RefreshImageUrl="../RadControls/Refresh_new.gif" />

<Columns>

<telerik:GridButtonColumn

HeaderText="Cancel ?" UniqueName="KillProcesses" AutoPostBackOnFilter="True" Text="Cancel" ButtonType="PushButton" CommandName="remove">

</telerik:GridButtonColumn>

<telerik:GridBoundColumn UniqueName="JobID" DataField="JobID" HeaderText="Job Id">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="SubmittedBy" DataField="SubmittedBy" HeaderText="Submitted By">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="TimeSubmitted" DataField="TimeSubmitted" HeaderText="Time Submitted">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="JobStatus" DataField="JobStatus" HeaderText="Job Status">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="ReportName" DataField="ReportName" HeaderText="Report">

</telerik:GridBoundColumn>

</Columns>

</MasterTableView>

<ClientSettings >

<Selecting AllowRowSelect="True" AllowCellSelect="True" AllowColumnSelect="True" />

<Scrolling AllowScroll="True" UseStaticHeaders="True" SaveScrollPosition="True"/>

</ClientSettings>

<SelectedItemStyle BackColor="#00C0C0" />

</telerik:RadGrid>

Thanks,

Olga

Grid

answered on 17 Aug 2011

2 answers

59 views

How to interact with controls in HeaderTemplate of DetailGrid ?

Hi all,

I have a Grid (master grid) which contains a Detail Grid for each row. In Detail Grid, I have created GridTemplateColumn with HeaderTemplate and ItemTemplate.
HeaderTemplate contains some image buttons which allow user interacting with them.

In NeedDataSource event of DetailGrid, I have fetched data from DB to bind its data. Depending on a property of each item (row), these image buttons are [displayed and set some properties] or not.

How can I access these image buttons for setting (invisible/visible, CommandArgument - from DataItem) for them ?

Thanks a lot for your help,
Phuc PHAM

Grid

answered on 17 Aug 2011