Questions on UI for ASP.NET AJAX Forum

3 answers

120 views

I have two different grids on two different pages (one grid per page).
Both grids have been populated with data containing a single row.
Both grids have a GridButtonColumn for requesting processing against the data row.
Both grids are defined nearly exactly (except for data column names, etc.)
Both grids have a "_ItemCommand" in the code behind file for processing the buttons/data.
Both grids contain exactly the same code in the code behind file (except for the column name they are handling/examining).

The first grid functions perfectly and the button performs as advertised.

The second grid will not process correctly. It blows up with a "" error. It does see the button event. It does trigger the intended event code.

The code behind event code is:

protected void QualContsGrid_ItemCommand(Object source, Telerik.Web.UI.GridCommandEventArgs e)

{

if (e.CommandName == "RemoveContribution")

{

// First we need to get the key value of the record the user wants to remove from the list

string code = (string)e.CommandArgument;

string id = (e.Item as GridDataItem).GetDataKeyValue("VoterQualifyingContributionId").ToString();

Int32 iContributorRecKey = Convert.ToInt32(id);

// Now we can get the record, change it (remove it from the list), and update it

ElectronicPetitionSystemDataContext efdc = new ElectronicPetitionSystemDataContext(ConfigurationManager.ConnectionStrings["ElectronicPetitionSystemConnectionString"].ConnectionString);

VoterQualifyingContribution qc = efdc.VoterQualifyingContributions.Single(qcrec => qcrec.VoterQualifyingContributionId == iContributorRecKey);

string sFirst = qc.FirstName;

string sLast = qc.LastName;

qc.VoterQualifyingContributionStatusId = 2;

efdc.SubmitChanges();

this.QualContsGrid.Rebind();

}

The grid definition code is:

<telerik:RadGrid AutoGenerateColumns="false" ID="QualContsGrid" runat="server" Width="765px" OnItemCommand="QualContsGrid_ItemCommand"

Height="430px"

AllowSorting="true" AllowFilteringByColumn="true" EnableLinqExpressions="true"

OnItemDataBound="QualContsGrid_ItemDataBound"

AllowPaging="true" PageSize="15"

BorderWidth="1px" BorderColor="#999999" EnableEmbeddedSkins="true" Skin="Default"

DataSourceID="SQLDataSource1"

ShowFooter="True" GridLines="None" >

<StatusBarSettings ReadyText="Ready" LoadingText="Loading..." />

<MasterTableView >

<Columns>

<telerik:GridBoundColumn HeaderStyle-Width="100px" UniqueName="VoterFirstName" HeaderText="First Name" DataField="FirstName" SortExpression="FirstName" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderStyle-Width="100px" UniqueName="VoterLastName" HeaderText="Last Name" DataField="LastName" SortExpression="LastName" >

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderStyle-Width="300px" UniqueName="VoterAddress" HeaderText="Address" DataField="Address" SortExpression="Address" >

</telerik:GridBoundColumn >

<telerik:GridButtonColumn DataTextFormatString="Remove" ButtonType="PushButton" UniqueName="RemoveContribution" HeaderStyle-Width="75px"

ConfirmText="Are you certain that you want to remove this contribution?" Text="Remove"

HeaderText="Remove" CommandName="RemoveContribution" CommandArgument="VoterQualifyingContributionId" DataTextField="VoterQualifyingContributionId" >

</telerik:GridButtonColumn>

<telerik:GridBoundColumn HeaderStyle-Width="100px" UniqueName="ContributionStatus" HeaderText="Status" DataField="PaymentDescription" SortExpression="PaymentDescription" >

</telerik:GridBoundColumn >

<telerik:GridBoundColumn UniqueName="VoterQualifyingContributionId" HeaderText="" DataField="VoterQualifyingContributionId" Visible="false" >

</telerik:GridBoundColumn >

</Columns>

</MasterTableView>

<ClientSettings>

<Scrolling AllowScroll="true" UseStaticHeaders="true" />

</ClientSettings>

</telerik:RadGrid>

I have also attached two screen captures.

Many thanks in advance for any assistance you can give me!

Lynn

Grid

answered on 27 Dec 2011

1 answer

127 views

How can i retain values in the previous page when user navigate to nextpage

Hi,
I have RadGrid with template field.In this i have textboxes.The user will enter values in textbox.The radgrid has paging option.How can i retain values in the previous page when user navigate to nextpage.How can i handle this ?

Grid

answered on 27 Dec 2011

5 answers

460 views

Two-way databinding with RadComboBox.CheckedItems

I am trying to do two way databinding with a RadComboBox when Checkboxes="true". Getting them to save to the database is fine but binding each checked item when reading from the database isnt working. The CheckedItems property is read only so that wont work. I tried this next:

Dim branchBox As RadComboBox = FormView1.FindControl("branchBox")

For Each b As Branch In current.branches

For Each item As RadComboBoxItem In branchBox.Items

item.Checked = (b.branchId = item.Value)

Next

'current' is an instance of an Person entity in my Entity Framework. A Person has a collection of branches. I want to bind the RadComboBox to all of the branches for the person.

Doing the above, only the last item in the RadComboBox will be checked. So, if the person has "Army" and "Navy" as branches and Army appears before Navy in the RCB, only Navy will be checked. Army will be unchecked.

Is there a way to set multiple checkboxes in a RadComboBox in C#?

ComboBox

answered on 27 Dec 2011

1 answer

57 views

GridButtonColumn Needs New Feature

I am using the GridButton Column successfully to allow the user to trigger various processing events. The "ConfirmText" (and associated) property(s) work great and provide a much needed assist.

However, are there any plans to add an additional messaging capability (actually 3) called something like:

(1) SuccessText;
(2) CancelText; and,
(3) ErrorText.

These 2 properties would provide the text for displaying confirmations to the user AFTER the event code has run. I'm not certain how you would trigger these displays, but for a quick run-through:

(a) The user clicks a button to delete a certain row (a more complex delete process than supported by the grid);
(b) The current "ConfirmText" then asks the user if this is what they want to do.
(c) If the user says "No", then the "CancelText" message would be displayed (i.e. - "the delete has been cancelled").
(d) If the user sanys "Yes", then following the execution of the event code, the "SuccessText" would be similarly displayed (i.e. - The delete was successful").
(e) Obviously, the "ErrorText" would be displayed if the event code triggered an error event.

As I said, I'm not certain how one could "trigger" the "SuccessText" or the "ErrorText", but if you could solve that, these capabilities would be very nice "user touch" enhancements.

Thanks for great products!

Lynn

Grid

answered on 27 Dec 2011

3 answers

278 views

AsyncUpload progress indicator never stops loading

We are having issues with the asyncupload control. Once a user selects to upload a document, the progress indicator with IE and Firefox in the status bar shows that it is still doing something in the background.

How do I get it to stop? Users think it's still doing something so they wait but it actually does upload the document if they continue.

Here's the code:

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %> 
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %> 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/tr/xhtml11/dtd/xhtml11.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
  
<body class="BODY"> 
    <form runat="server" id="mainForm" method="post"> 
    <telerik:RadScriptManager ID="ScriptManager1" runat="server" /> 
        <telerik:RadAsyncUpload runat="server" ID="AsyncUpload1" Skin="Office2007"
            ReadOnlyFileInputs="true" > 
        </telerik:RadAsyncUpload> 
    </form> 
</body> 
</html>

AsyncUpload

answered on 27 Dec 2011

4 answers

195 views

Causes SSL Error

The page at https://www.techconfigured.com/Networking/Wireless-Networking/Wireless-Access-Points/PepWave-Polepoint-400-Outdoor ran insecure content from http://platform.twitter.com/widgets.js.

The page at https://www.techconfigured.com/Networking/Wireless-Networking/Wireless-Access-Points/PepWave-Polepoint-400-Outdoor ran insecure content from http://static.ak.fbcdn.net/connect.php/js/FB.Share.

Unsafe JavaScript attempt to access frame with URL https://www.techconfigured.com/Networking/Wireless-Networking/Wireless-Access-Points/PepWave-Polepoint-400-Outdoor from frame with URL https://plusone.google.com/_/+1/fastbutton?url=https%3A%2F%2Fwww.techconfigured.com%2FNetworking%2FWireless-Networking%2FWireless-Access-Points%2FPepWave-Polepoint-400-Outdoor&size=medium&count=true&annotation=bubble&hl=en-US&jsh=m%3B%2F_%2Fapps-static%2F_%2Fjs%2Fwidget%2F__features__%2Frt%3Dj%2Fver%3D-WVe_iGBUes.en.%2Fsv%3D1%2Fam%3D!agWx4Vf_ACSIFA91ZQ%2Fd%3D1%2F#id=I1_1323206198804&parent=https%3A%2F%2Fwww.techconfigured.com&rpctoken=247784311&_methods=onPlusOne%2C_ready%2C_close%2C_open%2C_resizeMe. Domains, protocols and ports must match

I believe the error above is causing the red X on my security lock in the address bar. Can I not use the SocialShare control in an SSL environment?

SocialShare

answered on 27 Dec 2011

1 answer

95 views

I have a question about skin manager...

hello...

i always thanks to telerik forum helpers..

i have a question about telerik skin manager.

i want to apply custom skins in my project . but it did not apply.

please tell me the way .... ㅠㅠ

i attached screen shot and my source.

mytest page is DemoSkin/FrmDemoSkin.aspx

Thanks for regards..

SkinManager

answered on 27 Dec 2011

4 answers

163 views

setting datetimepicker value client side troubles

Hello,
i am trying to set the selected date of a datetimepicker client side, the datetime i am trying to set is of the following format:
15/12/2011 12:00:00 AM
this is my line of code : rdtpLastDateTime.set_selectedDate(result[0].Maximum); // result[0].Maximum = 15/12/2011 12:00:00 AM
but the debuger breaks and throws exception: Object doesn't support this property or method
Please help on this topic
Thanks.

Calendar

answered on 27 Dec 2011

3 answers

132 views

move rpSelected-class to parent-li

Hi,

I'm trying to style a RedPanelBar (as a submenu) and now I would like to select an li within this menu when it's active. Problem is that the 'rpSelected'-class is added to it's childelement (rpLink). Is there a simple solution to this? And wouldn't it be (more) obvious to add the "rpSelected" and "rpFocused" to the parent-li instead of its childelement? Because it's possible to select a lot of levels deeper into the DOM starting at some element, but you can't even select 1 level up into the DOM, just by CSS. Obviously it's not a problem when using javascript, but I don't want to use that just for styling-issues.

I hope someone comes up with a simple solution I just overlooked. Or even better, I hope this can be changed into the basic functionality of the control... :)

Thanks in advance!

Menno

PanelBar

answered on 27 Dec 2011

3 answers

308 views

Hide border from rad window

Hi,

Can you tell me how to hide or remove the border from rad window? Please see attached file it includes an image of the window which has a grey border that I'm trying to remove. The code below is the latest I've tried.

.RadWindow.rwNoTitleBar .rwShadow .rwTitlebar, .RadWindow.rwNoTitleBar .rwShadow .rwTopLeft, .RadWindow.rwNoTitleBar .rwShadow .rwTopRight {

height: 13px !important;

}

Window

answered on 27 Dec 2011