Questions on UI for ASP.NET AJAX Forum

1 answer

77 views

Hi

i use radgrid with sqldatasource.
how can i bind radgrid to a gridview while
radgrid's datasource is null

            GridView mygrid = new GridView();
            mygrid.DataSource = Radgr1.DataSource;
            mygrid.DataBind();

Grid

answered on 20 Nov 2010

2 answers

107 views

Radcombobx Problem

Hi Team Telerik,

I am Using RadCombobx as a filter under the Rad Grid. Herein i am populating the data by using the Web service., now I want to add alternate colors to the each item inside the rad combo box. But I am not getting it on any of the Client Side event specially i tried on Client-Load event. but not succeeded yet.

Please can you quote something on this.

Also I want to know is there any other method for multiselection of radcombobox other than Checkbox Method.

Thanking you in anticipation,
Fast response is highly appreciable.

With Regards,
Manish

ComboBox

answered on 20 Nov 2010

0 answers

48 views

Time delay in radtree node expand & collapse

  hi
I have one issue in my project. The child node is expanded too slow   when i clicked the parent node . The child node
collapsed is also same that. how to solve it? plz help me.

thanks in advance.
by,
sathiya.s.

TreeView

asked on 20 Nov 2010

4 answers

109 views

Making the Toolbar User-configurable

I have a class that I use to supply the image URL for toolbars. The values are held in an XML file.

I can use this quite successfully to set the ImageUrl of the various buttons in the page's code-behind.

I'd like to be able to use the same idea for populating this property in the markup.

I thought to just write something like this ...

<telerik:RadToolBarButton Value="Add" ImageUrl='<%= IconManager.GetButton("Add") %>' />

But, it seems, you can't do that.

Is there a way around this or a way to achieve the same result?

--
Stuart

ToolBar

answered on 20 Nov 2010

1 answer

52 views

Enable/disable asp button present outside the ajaxified grid on grid event

Hello,
I have one ajaxified radgrid which is getting ajaxified through RadAjaxManager.Outside the grid I have two asp buttons.On pageload I am adding ajaxsettings for those buttons.On grid inline edit I am trying to disable those buttons.Those buttons are getting disabled.But I am getting null object exception on clicking the button.If I remove the ajaxsettings from pageload everything works fine but the buttons are not getting disabled.Please suggest me at your earliest...Below are the code in page_load.

protected void Page_Load(object sender, EventArgs e)

{

RadAjaxMgriPur.AjaxSettings.AddAjaxSetting(RGridImportedData, btnCreateOrder,

null);

RadAjaxMgriPur.AjaxSettings.AddAjaxSetting(btnCreateOrder, RGridImportedData, RadAjaxLoadingPaneliPur);

}

protected void btnCreateOrder_Click(object sender, EventArgs e)

{
//some operations....

RGridImportedData.Rebind();

}

Thanks in advance.

Manaswinee

Grid

answered on 20 Nov 2010

1 answer

96 views

Combobox datasource question

My datasource for my radcombobox has extra fields in it. The datasource has fields for PeriodName, PeriodStartDate and PeriodEndDate. The text in the combo is the PeriodName field. What I would like is when the user selects a period name and the form postbacks, to have a label above the combobox and have it say something like "For the Period 1/2/1010 to 1/31/2010'. How would I go about doing something like this? Thanks.

ComboBox

answered on 20 Nov 2010

3 answers

108 views

Filter dataGrid

Hello,

I'm triying to implement a filter control besides a rad grid control. However i have had some problems with its visualization. I have followed the recommendations about the controls nevertheless the filter control doesn't display. I have reviewed the filter code and the datasource as well.
Any Suggestion??

<telerik:RadAjaxManager id="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="grid" >

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="grid" LoadingPanelID="RadAjaxLoadingPanel1" />

<telerik:AjaxUpdatedControl ControlID="RadWindowManager1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />

<telerik:RadGrid runat="server" ID="grid" AutoGenerateColumns="False"

AllowPaging="True" OnNeedDataSource="grid_NeedDataSource" OnUpdateCommand="RadGrid1_UpdateCommand"

OnInsertCommand="RadGrid1_InsertCommand" OnItemCommand="RadGrid1_ItemCommand"

onpageindexchanged="grid_PageIndexChanged" OnItemDataBound="RadGrid1_ItemDataBound" FilterItemStyle-Wrap="true"

Culture="es-CO" GridLines="None" >

<MasterTableView DataKeyNames="" CommandItemDisplay="Top" InsertItemPageIndexAction="ShowItemOnCurrentPage" EditMode="EditForms">

<Columns>

<telerik:GridBoundColumn UniqueName="id" DataField="id" HeaderText="Id"

ForceExtractValue="InEditMode" ConvertEmptyStringToNull="true" Visible="false" >

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn UniqueName="Sociedad" DataField="Sociedad" HeaderText="Sociedad"

ForceExtractValue="InEditMode" ConvertEmptyStringToNull="true" >

<EditItemTemplate>

<asp:DropDownList CssClass="dropdownlist" ID="ddlContainerSociedad" runat="server"></asp:DropDownList>

<asp:Label ID="LabelCompanyID" runat="server" Text='<%#Eval("CompanyID") %>'></asp:Label>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="LabelCompanyID" runat="server" Text='<%#Eval("CompanyID") %>'></asp:Label>

</ItemTemplate>

<FilterTemplate>

<telerik:RadComboBox ID="cbFSociedad" runat="server" DataSourceID="SqlDataSource1"

DataTextField="CompanyID" DataValueField="CompanyID" AppendDataBoundItems="true"

SelectedValue='<%# ((GridItem)Container).OwnerTableView.GetColumn("Sociedad").CurrentFilterValue %>'

OnClientSelectedIndexChanged="TitleIndexChanged" >

<Items>

<telerik:RadComboBoxItem Text="Todas" />

</Items>

</telerik:RadComboBox>

<telerik:RadScriptBlock ID="RadScriptBlock1" runat="server">

<script type="text/javascript">

function TitleIndexChanged(sender, args) {

var tableView = $find("<%# ((GridItem)Container).OwnerTableView.ClientID %>");

tableView.filter("Sociedad", args.get_item().get_value(), "Contains");

}

</script>

</telerik:RadScriptBlock>

</FilterTemplate>

</telerik:GridTemplateColumn>

<telerik:GridEditCommandColumn ButtonType="ImageButton" />

</Columns>

</MasterTableView>

<PagerStyle Mode="NextPrevAndNumeric" />

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString="<%$ ConnectionStrings:PanalpinaEntities %>"

SelectCommand="SELECT distinct

[CompanyID]

FROM [Panalpina].[dbo].[SAPCenterCostBranch]

order by [CompanyID] " ProviderName="System.Data.SqlClient">

</asp:SqlDataSource>

Best Wishes,
William

Grid

answered on 19 Nov 2010

1 answer

88 views

Export to Pdf from Html

Hi all,
I need help on following.

I am getting Html content from SQL database, then attaching some data to it and then rendering it on a <asp:lable.. server control.
I want my users to be able to export the rendered content to a PDF file.

1. Which Telerik control will best suit for this need? (i.e. Does telerik have a control which I can use it in place of <asp:Lable that supports export to PDF)
2. If not, is there any other way to do it?

We have telerik. I don't want to use any other 3rd party components.

Thanks in advance
Piyush

General Discussions

answered on 19 Nov 2010

4 answers

166 views

Can value or text be included in viewstate postback?

Great job Telerik on RadListBox. We have a couple homegrown alternatives to this and have been hoping you would release this type of control so we could standardize.

One of our current projects relies on multiple combinations of controls created in runtime, after init. To view these object and their values on postback, we are taking advantage of request.form in the postback and parsing the results.

    
             Dim str As String 
        
             Dim str2 As String = "" 
        
            For Each str In Request.Form 
        
               str2 += str & "  -  " & Request.Form(str) & "<br>"    
        
            Next 
        
            Response.Write(str2)

RadListbox gives us a method of tracing the users actions click by click, but it would be great if the postback could include either the text, or preferably the value, of the RadListboxItem along with the ordinal position changes. We frequently need to randomize the position of the listitems in these situations to prevent bias so we will currently need to store additional data in hidden controls for the ordinal mapping. I realize this is not standard usage of the control, but if you could add for future consideration either an ordered list of all values within Radlistbox in request.form (preferable), or include the value in the ordinal move data as it is now, it would streamline the process significantly.

The example beliw is the output of a 4 item list where the last item (3) is placed in position 0 recursively until the list is in it's original position again.

    
            QUIHereType_ClientState - {"logEntries":[{"Type":5,"Index":"3","Data":{"NewIndex":"0"}},{"Type":5,"Index":"3","Data":{"NewIndex":"0"}},{"Type":5,"Index":"3","Data":{"NewIndex":"0"}},{"Type":5,"Index":"3","Data":{"NewIndex":"0"}}],"selectedIndices":[0],"checkedIndices":[],"scrollPosition":0}

Thanks again for your excellent work with this release.

-Joel

[edit] subject line should not have included the word viewstate...

ListBox

answered on 19 Nov 2010

3 answers

134 views

DatePicker - get_selectedDate() error

Hi,

I've got a really simple situation here that is malfunctioning for some reason..
I've got a RadDatePicker :

<telerik:RadDatePicker ID="datePicker" runat="server" (...) />

And some simple javascript that is running when I press a button:

var datePickerElem = $('#<%= datePicker.ClientID %>').get(0);

var currDate = datePickerElem.get_selectedDate();

The object is found properly, but I get the exception "Microsoft JScript runtime error: Object doesn't support this property or method" when calling get_selectedDate(). Any idea of what's wrong?

BR

Calendar

answered on 19 Nov 2010