Questions on UI for ASP.NET AJAX Forum

1 answer

795 views

How to set initial/default value for RadNumericTextbox?

Hi,

After I added DbValue property, the default/initial value "0" disappears.

<telerik:RadNumericTextBox ID="RadNumericTextBox1" Runat="server"

CssClass="AlignRight" Culture="en-US"

Value="0" DataType="System.Decimal"

DbValue ='<%# Bind( "RateValue") %>'

LabelWidth="64px" Width="160px">

<NumberFormat ZeroPattern="n"></NumberFormat>

<DisabledStyle HorizontalAlign="Right" />

</telerik:RadNumericTextBox>

Regards

Input

answered on 19 Jun 2012

5 answers

209 views

[Solved] Unecessary ComboBox Postback

This is somewhat obscure, and perhaps the behavior is by design for some reason, but a RadComboBox with CheckBoxes and AutoPostBack enabled in addition to an EmptyMessage posts back to the server when the dropdown menu is closed and no items are checked or unchecked (i.e. the menu is opened and closed with no additional interaction).

<telerik:RadComboBox ID="rcbItems" runat="server" CheckBoxes="true" AutoPostBack="true"

Width="175" Height="300" EmptyMessage="Select an Item">

</telerik:RadComboBox>

Removing either the EmptyMessage or the CheckBoxes will eliminate the postback. Can anyone explain this behavior?

ComboBox

answered on 19 Jun 2012

2 answers

79 views

PagerComboBox fails inside RadWindow

Hello,

Im currently upgrading the Classic RadGrid with the new Ajax RadGrid. This (obviosly) caused me some problems. I did fix many of them but sadly I have a few left that I just do not know how to solve.

I am currently struggling with the following:

The radgrid pager combobox is not working properly when its inside of a RadWindow, at least not when its on the bottom of the page. Forcing it to open upwards does not help so I can not use this as a temporary fix. This makes me wonder if more people have stumbled upon this problem that can tell me where to search next.

I've created some screenshots to give you a proper view of the situation. (Broken.png + Broken2.png)
I am pretty sure there is not really a need for code right here, since it really isn't very special.
Its just a grid sitting there that is getting filled with data.

Thanks in advance!

Ps: Clicking on the pager combobox (when it doesn't work) causes an extra scrollbar to appear.

Grid

answered on 19 Jun 2012

1 answer

69 views

Make Client API work more like jQuery

Is there any way to make the Client API work more like jQuery.

Instead of use:

$find("<%= TXT.ClientID %>")

Use:

$(".TXT")

General Discussions

answered on 19 Jun 2012

1 answer

133 views

Rad Splitter in combination with MSAJAX TAB Container

I have successfully implemented a Rad Splitter oriented horizontally, to afix a navigation bar to the top of the page, and a second pane, below the splitter bar, that displays the main content. In this pane, is a MSAJAX control toolkit TabContainer control, the tab with index 0 displays fine. But, when I click tab index 1 or 2, NOTHING DISPLAYS, just blank white space. I tried setting the RegisterWithScriptManager property to true of the RadSlitter control, but it DID NOT fix it. Does anyone know how to fix this?

Splitter

answered on 19 Jun 2012

1 answer

111 views

Touch screens, and Android, and iOS oh my!

We use telerik for our ASP.Net app, but we use a different suite, DevExpress for our Winform development.

They are touting numerous enhancements to their ASP.Net controls to make them more touch and mobile friendly:
http://www.devexpress.com/Subscriptions/DXperience/DXv2/index.xml?page=48

They don't mention at all what technology they are using (html5, jquery, etc.)

Now I know telerik is pushing the KendoUI for mobile/touch apps, but my question is:

Will there be any enhancements to the existing ASP.Net AJAX suite to better support touch/mobile?

For example, we use all the telerik themes in our app, and none of them work really well on an iPad.
The main issue being the hit area for elements are too small,
trying to activate a RadMenu, move a RadWindow, expand a RadCombo...all require your touch be really precise or you never get it.

The Metro theme is a little better, but not much. It looks wonderful...it just still has the same difficulties with touch precision.

All of our clients are asking for better mobile compatibility. And while I wish my application was in a better state so that I could use the KendoUI, it's too large and old to do quickly.

But if your ASP.Net AJAX suite better supported touch like DevExpress, I think it would help a lot of your users like myself bridge the gap between now and implementation of KendoUI.

I'm going to give their demos a workout tonight and if they do indeed work better on my test bed of tablets...I think you guys need do something to keep up! You always have!

Thanks

General Discussions

answered on 19 Jun 2012

1 answer

127 views

Querystring parameters missing

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

114 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