Questions on UI for ASP.NET AJAX Forum

1 answer

125 views

Hy,

I am specifying my querystring as navigateurl of a window and when retreiving it the parameters are missing.
My code is

Dim url As String = "../ServiceCenter/JobEstimation.aspx?EstNo=" & EstNo & "&Location" & EstLocation & "&Year" & EstYear

rwCustConfirmation.NavigateUrl = url

and when retreiving it i get only Estno=2&Location..
help me

Window

answered on 19 Jun 2012

1 answer

110 views

radgrid and paging removes custom button functions

I am using the Q2 2012 version of ajax, I have a grid on an aspx page and in that grid I have a template column for a custom button and a custom editlink functionality. The custom button and link open a radwindow and they work fine. However I am also allowing paging of the grid, and this strips the custom functions because i have it in the radgrid_created event wrapped in an !ispostback if statement. I have tried the pageindexchanged event up it is after the create event. Any guidance is appreciated on how to tell the created event that while it is a postback it is a also paging and allow the buttons to create in this instance. thanks.

//here is the markup for the custom columns

<telerik:GridTemplateColumn FilterControlAltText="Filter TemplateColumn column" UniqueName="addSubscriber"

AllowFiltering="false">

<ItemTemplate>

<asp:Button ID="Button7" runat="server" Text="Add Subscribers" /></ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="TemplateEditColumn" AllowFiltering="false">

<ItemTemplate>

<asp:HyperLink ID="EditLink" runat="server" Text="Edit"></asp:HyperLink></ItemTemplate>

</telerik:GridTemplateColumn>

//and here is the code behind

if (!IsPostBack)

{

if (e.Item is GridDataItem)

{

HyperLink editLink = (HyperLink)e.Item.FindControl("EditLink");

editLink.Attributes["href"] = "#";

editLink.Attributes["onclick"] = String.Format("return ShowAlertEditForm('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["ID"], e.Item.ItemIndex);

}

if (e.Item is GridDataItem)

{

Button editLink = (Button)e.Item.FindControl("Button7");

// OnClientClick=" return ShowAddSubscriberForm();"

editLink.Attributes.Add("onclick", String.Format("return ShowAddSubscriberForm('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["ID"], e.Item.ItemIndex));

}

Grid

answered on 19 Jun 2012

0 answers

76 views

RadNumerictextbox

Hy,

I am using a radnumerictextbox as readonly,while assigning value to the control it is displayed twice.

Hlp me

General Discussions

asked on 19 Jun 2012

0 answers

129 views

Selected Dates in disabled RadCalendar

Hi,
I need to highlight only the previous Selected Dates in disabled RadCalendar. Please provide solution.

Regards,
Aditya

General Discussions

asked on 19 Jun 2012

8 answers

183 views

Q2 2012 ExpandCollaspseColumn Error with Detail Tables

Just upgraded my code to the lastest version and I have a detail table with the following code:

<DetailTables>

<telerik:GridTableView runat="server" DataKeyNames="JobID,JobCompleted,OrderCompleted,JobCancelled,Status" DataSourceID="dsJobs" Name="JobDetail" AllowFilteringByColumn="False" ShowHeadersWhenNoRecords="False" AllowSorting="false" ExpandCollapseColumn-Display="false">

It now gives me an error of System.NullReferenceException: Object reference not set to an instance of an object.

I tracked it down to the property of:

ExpandCollapseColumn-Display="false"

If I remove this then it works (although the expand/collapse column appears). If I set it to ExpandCollapseColumn-Visible="false" it errors again. It does work on the mastertableview. I know I can hide it through CSS (but I have a mix-and-match on the same page) or codebehind, but I really don't want to update the ton of pages that this is used on. I would rather wait for an update if this is a verified error.

Grid

answered on 19 Jun 2012

0 answers

121 views

Enable IIS dynamic compression is blocking Radlistview

Hi,

We have enable IIS dynamic compression on our Sitefinity website. We have a separate asp page using a RadlistView control.

It seems that dynamic compression block the page (postbaclk is not taken in consideration / page refresh )

What can we do to enable this compression ?

Thanks

Elsa

General Discussions

asked on 19 Jun 2012

1 answer

158 views

problems with .visible

Hi. I'm using the XmtHttpPanel for the first time. At the moment I have the XmlHttpPanel within a <div id="panelDiv" runat="server">

At the moment I am using callback similar to the first look demo on the Telerik website (ie javascript to set the XmlHttpPanel.value and that then calling code behind).

If I set the panelDiv.visible = false; nothing seems to happen. If I set panel.visible = false; the panel disappears. However, if I then make another click that results in panel.visible=true; I get an error:

    Server Error in '/prototype' Application.
    --------------------------------------------------------------------------------
     Script control 'Async_highlights' is not a registered script control. Script controls must be registered using RegisterScriptControl()
     before calling RegisterScriptDescriptors().
    Parameter name: scriptControl

I also have a button separate to the XmlHttlpPanel that I want to also use to switch the panel's visibility. I found problem using .visible but it seems to work using the display attribute.

Can you give any advice about the best way to hide/show an XmlHttpPanel dynamically (I don't care about the content because if the panel is subsequently revealed again the content will be updated).

XmlHttpPanel

answered on 19 Jun 2012

1 answer

60 views

LoadOnDemand - 3 combo boxes use values from previous?

Hi,
I am trying to load 3 combo boxes using LoadOnDemand (or a similar method that doesnt require post backs). The pseudo idea is that, the first box contains a list of books, then on selection of a book they get a list of chapter names for that book and they would select a chapter and then finally the third box would populate and contain a list of say paragraphs.

My issue is that when using LoadOnDemand the back end isn't able to receive the value of the previous box. What would be the best way about doing this? I understand I could use ajax but it seems really messy to pass it all back as strings to the front end. I am pretty sure there must be some way to use LoadOnDemand how i require but i just cant seem to find it.

Many Thanks,
Michael

ComboBox

answered on 19 Jun 2012

1 answer

59 views

RadUpload select button hidden in IE8 compatability mode

When using IE8 in compatability mode, the RadUpload control "select" button appears hidden when the InputSize property is increased to a value above 55. How can I fix this?

Here is the code on my simple test page. See attached for display results.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test.aspx.cs" Inherits="test" %>