Questions on UI for ASP.NET AJAX Forum

3 answers

103 views

AjaxManager works only one time

I need to call page method from JavaScript:

protected void OnAjaxRequest(object sender, AjaxRequestEventArgs e)

{

//TODO:

}

I added AjaxManager:

<telerik:RadAjaxManager id="AjaxManager" runat="server" OnAjaxRequest="OnAjaxRequest" />

and JavaScript function which is being called when checkbox is clicked:

function OnRowChecked(id, checkBox){

var ajaxManager = $find("<%= AjaxManager.ClientID %>");

if (ajaxManager != null)

ajaxManager.ajaxRequest(id);

else

alert("No ajaxManager");

}

This works great - checkbox is clicked, JavaScript is called, page method is called. The only problem is that it works only one time. When second checkbox is clicked AjaxManager is not found. I could not add AjaxManager on Page_Init because of another weird javascript error. This user control is deployed to SharePoint...

-Stan

Ajax

answered on 17 Aug 2011

2 answers

164 views

RadUpload shows additional TextBox and Browse Button

Hello,

Telerik.Web.UI 2011.1.519.40
IE8

I made a user control in which I put a RadUpload. When I hoover over the select button though, the RadUpload shows an additional TextBox and a Browse Button. The select-functionality seems to work properly when I click, but the control shouldn't show the Textbox and button.

Any idea why the RadUpload behaves like this and how to let it act normally?

With regards,
Bertil de Groot

<telerik:RadUpload ID="RadUploadDocuments" runat="server" Culture="nl-NL" Language="nl-NL"

OverwriteExistingFiles="True" MaxFileInputsCount="10" MaxFileSize="1048576000"

ControlObjectsVisibility="RemoveButtons, AddButton" AllowedFileExtensions="<%$appSettings:AllowedFileExtensions %>"

OnValidatingFile="RadUploadDocuments_ValidatingFile">

<Localization Add="Volgend bestand" Delete="Verwijderen" Remove="Verwijder" Select="Selecteren..." />

</telerik:RadUpload>

Upload (Obsolete)

answered on 17 Aug 2011

1 answer

119 views

Changing default group operator

Hi,

With regards to the RadFilter, how would one change the default group operator whenever a group is created? Specifically, I'd like each group to default to OR instead of AND.

Filter

answered on 17 Aug 2011

1 answer

284 views

Anyway to populate treeview nodes attributes?

I am trying to figure out a way to take the custom attributes of a FileExplorerItem and populate the attributes of the treeview nodes, but I cannot seem to find th ebest way to do this. The only solution I have seen in my searching is in http://www.telerik.com/community/forums/aspnet-ajax/file-explorer/how-to-get-attributes-on-client-with-explorermode-filetree.aspx. However, that is a real pain because I have 12 custom attributes I could possibly use from my custom provider that allows file browsing access to our Documentum system. I have tried hooking routines into the TreeView control of the FileExplorer, but its not working as I expected. Here is what I have.

protected override void OnInit(EventArgs e)

{

base.OnInit(e);

RadFileExplorer1.TreeView.NodeDataBound += new RadTreeViewEventHandler(RadTreeView_OnNodeDataBound);

}

private void FillTreeViewNodesWithAttributes(RadTreeNode node)

{

FileBrowserItem fileBrowserItem = (FileBrowserItem)node.DataItem;

foreach (string key in fileBrowserItem.Attributes.AllKeys)

{

node.Attributes[key] = fileBrowserItem.Attributes[key];

}

if (node.Nodes.Count > 0)

{

foreach (RadTreeNode childNode in node.Nodes)

{

FillTreeViewNodesWithAttributes(childNode);

}

When I step through the code they node gets filled, but the attributes never make to the client side.Consequentially I don't see where the childnodes get databound. There must be something with the way the tree is populated that I am missing.

I am going for now use the approach in the link above, but it is not ideal.

FileExplorer

answered on 17 Aug 2011

4 answers

101 views

Unable to Sort the entire data bound to column

Hi,
I want to sort the ENTIRE column,when user clicks on its header.I could sort only to the no.of records the user can see (say pagesize which may be either 10 or 20 or 30 or..... but not among all the 500 records available) .But I want all the 500records to be sorted and display the top records in the 1st,2nd,3rd pages according to the page size set .

Thanks in advance,
Dilip

Grid

answered on 17 Aug 2011

1 answer

77 views

Problem with saperate color for weak ends and non business hours

Hi,
We are using rad scheduler to show particular appointments, here the problem is it showing separate color for weak ends and non business hours, when some default themas were applied. So we do not need that separate color.

How can we remove that separate color for both weak ends and non business hours ?

                And we already followed some other way to implement this one, below is the code to represent the way which we followed.

In aspx page we give one style :-

<style type="text/css">
    .MyClass
    {
        background-color: White !important;
    }
</style>

In aspx.cs page we wrirren the followed code :-

protected void RadScheduler1_TimeSlotCreated(object sender, TimeSlotCreatedEventArgs e)
        {
            if (RadScheduler1.SelectedView == SchedulerViewType.WeekView || RadScheduler1.SelectedView == SchedulerViewType.DayView)
            {
                if (e.TimeSlot.Start.Date.DayOfWeek == DayOfWeek.Saturday || e.TimeSlot.Start.Date.DayOfWeek == DayOfWeek.Sunday)
                {
                    e.TimeSlot.CssClass = "MyClass";
                }
            }
        }

OutPut :-
        Please find attached for out put. But this is not the exact output which we are expecting.
       If u observe my scree shot u will come to know that separate colors, i want every thing should be in white color.

Kindly help me out from this.

Scheduler

answered on 17 Aug 2011

1 answer

118 views

RadGrid select all rows not working on Firefox

Hello,

I'm using the RadGrid and using an DLL assembly version 2010.2.929.35 and when I select the check box in the grid that allows me to select all rows, nothing happens on Firefox. With IE everything works fine.

I've checked and now javascript errors are occurring and I've tried to remove all the references to Javascript files in my page and problem occurs anyway.

Do you have any idea of what could be the problem?

Thanks
Amaro

Grid

answered on 17 Aug 2011

2 answers

229 views

Selenium and Telerik RadEditor

Hi all,

I would like to add some text to this Telerik RadEditor by using Selenium. I've founded this topic: "http://www.telerik.com/community/forums/aspnet/editor/testing-wysiwyg-editor-with-selenium-ide.aspx". Can someone help me with this, and explain how can I do it by using solution from the mentioned topic, please?
E.g: I would add automate some text by Selenium to this page:
http://demos.telerik.com/aspnet-ajax/editor/examples/default/defaultcs.aspx

I have the similiar situation in my project and then I could change the solution to me code.

Thanks a lot for your help.

BR,
Piotr

General Discussions

answered on 17 Aug 2011

1 answer

81 views

List Box Calculation

First of all congratulations for the excellent job you have done,

My question is : how i can calculate (Rad)ListBox values?
I want to drag and drop some data to (Rad)ListBox and i want to get the Sum of these data in a Label or textbox.
Is this possible to made?
Thanks,

Best Regards,
Jk,

ListBox