Questions on UI for ASP.NET AJAX Forum

1 answer

88 views

EditFormItem returns   for empty column?

In my ItemDataBound, I have code that uses EditFormItem[<UniqueName>] to retreive data from a parent grid column. But if the column is bound to empty data, EditFormItem returns " ". I currently get around this by replacing the " " with an empty string, but I was just wondering why this would be the case? I understand HTML tables need something in the cell to render properly, but should this be returned by EditFormItem? Shouldn't it be possible to render it correctly without also returning it as the column value? Or is there some way to do this that I am missing?

Thanks

ROSCO

Grid

answered on 26 Jul 2011

0 answers

105 views

How to override RadGrid Refresh button behavior?

If I have a Grid with a CommandItem refresh button like this:

<rad:RadGrid ID="myRadGrid" runat="server">

<MasterTableView CommandItemDisplay="Top" CommandItemSettings-ShowAddNewRecordButton="false">

</MasterTableView>

</rad:RadGrid>

How do I change the behavior of that refresh button?

Grid

asked on 26 Jul 2011

7 answers

151 views

Column clicked

Hi,
I have a treelist within which I use a template column with a pencil icon that I assign an onclick event from the code behind. The event simply calls a js function with the current row GUID. This works well.

However with the recent release the OnItemClick client event can now be called and I use that to call a JS function that opens a popup page.

The issue that I have is that now both functions are called when the user clicks on the edit pencil so I get a details and an admin page being opened! Is there a way to determine the column that was clicked from the OnItemClick event and thus exclude the column?

Regards,

Jon

TreeList

answered on 26 Jul 2011

2 answers

191 views

PanelBar Item Bottom Border

Is there a way to remove the border between the radpanel bars? (Please see attached). I am using Outlook skin on the radPanelBar, and was wondering if there is a way to remove the 1px line shows up right above the radpanelitem.

I tried to manipulate it by using the following css code, but wasn't successful.

.RadPanelBar .rpRootGroup .rpOut
{
border: 0 !important;
padding: 0 !important;
}

Thank you.

PanelBar

answered on 26 Jul 2011

0 answers

93 views

Creating a template

I have created a page that consumes an rss feed. I have six boxes that display the feeds, I have attached a screenshot, there are three at the top and three below.
I have used the following markup:

<div id="allNewsTop" class="allNews">

<div id="newsDiv1" class="newsItem" runat="server">

<asp:Image ID="Image1" runat="server" />

<br />

<asp:HyperLink ID="HyperLink1" runat="server"></asp:HyperLink>

<p id="desc1" runat="server"></p>

</div>

<div id="newsDiv2" class="newsItem" runat="server">

<asp:Image ID="Image2" runat="server" />

<br />

<asp:HyperLink ID="HyperLink2" runat="server"></asp:HyperLink>

<p id="desc2" runat="server"></p>

</div>

<div id="newsDiv3" class="newsItem" runat="server">

<asp:Image ID="Image3" runat="server" />

<br />

<asp:HyperLink ID="HyperLink3" runat="server"></asp:HyperLink>

<p id="desc3" runat="server"></p>

</div>

<div id="allNewsBottom" class="allNews">

<div id="newsDiv4" class="newsItem" runat="server">

<asp:Image ID="Image4" runat="server" />

<br />

<asp:HyperLink ID="HyperLink4" runat="server"></asp:HyperLink>

<p id="desc4" runat="server"></p>

</div>

<div id="newsDiv5" class="newsItem" runat="server">

<asp:Image ID="Image5" runat="server" />

<br />

<asp:HyperLink ID="HyperLink5" runat="server"></asp:HyperLink>

<p id="desc5" runat="server"></p>

</div>

<div id="newsDiv6" class="newsItem" runat="server">

<asp:Image ID="Image6" runat="server" />

<br />

<asp:HyperLink ID="HyperLink6" runat="server"></asp:HyperLink>

<p id="desc6" runat="server"></p>

</div>

I have the following CSS:

.newsItem

{

width:220px;

height:225px;

float:left;

margin-left:5px;

margin-top:5px;

border: 1px solid white;

padding-left:5px;

}

.allNews

{

padding-left:8px;

}

.searchLists

{

width:689px;

height:50px;

margin-left:13px;

}

#sourceSearch

{

width:335px;

padding-left:5px;

float:left;

padding-top:2px;

}

#teamSearch

{

width:335px;

padding-left:5px;

padding-top:2px;

float:right;

}

.newsItem img

{

padding-left:10px;

padding-top:10px;

padding-bottom:10px;

width:130px;

height:70px;

}

.newsItem a

{

padding-bottom:10px;

padding-right:5px;

}

.newsItem p

{

padding-right:5px;

}

It then dawned on me to use a list view with paging so that i can display further feeds as at the moment the page can only display the first six feeds retrieved.

I have attempted using the radlistview but i dont know how to make the page have two rows of three boxes, the display always puts 6 boxes in a single row.

Do i need to use nested listviews? Not sure how that works.

Any help isappreciated.

ListView

asked on 26 Jul 2011

3 answers

97 views

Image not displayed in template column after making an Ajax call

Hi,
I am using the Telerik grid to display an image column alongwith other data columns. I am also making an Ajax call for data binding to allow for a searching records.The problem is that after that Ajax call the image column doesnt display anything.
I am using the template column for displaying the image as shown below:-

columns.Template(

@<text>

</text>).Title(

"Icon_2").Width(30);

But the image is shown after an Ajax call when I use the client template code as shown below:-

columns.Bound(b => b.CountryIcon)

.ClientTemplate(

" <img alt='<#= CountryIcon #>' style='width:30px;height:auto' src=" + Url.Content("http://url.com/") + "<#= CountryIcon #> />")

.Title(

"Icon").Width(30);

The problem with the client template code is that the image is not shown on page load and only after the Ajax call is made.

I would like someone to suggest a solution for this problem.

Grid

answered on 26 Jul 2011

0 answers

54 views

Radgrid hierarchical display - stop running this script?

I am have created hierarchical grid and binded it with the object datasource from code behind.

But when I execute this, I keep on getting the dialog window on my IE 8 with following warning -

Stop running the script?

A script on this page is causing the Internet Explorer to run slowly.
If it continues to run, your computer might become unresponsive.

I am using the OnDetailTableDataBind to bind the child grid datasource.

Please advise how to resolve this.

General Discussions

asked on 26 Jul 2011

2 answers

113 views

Calendar and Telligent Community Server Issue

I'm running into an issue with the calendar and file explorer controls within the confines of Telligent's community server. Everything works as expected on my dev machine which is windows 7 with IIS 7 but when pushed to the dev server which is windows server 2003 and IIS 6 things go bad. The controls load just fine but when a postback occurs I get a page not found error. It seems as if the site url mapping of community server is not being used. I will be posting on both sites hoping someone can point me in the correct direction.

Calendar

answered on 26 Jul 2011

0 answers

74 views

How to use session variable to retrive row that contain null value

Hi All,
I have a simple problem that has made me pondering for days on Google and still have no answer:
For example, I have following SQL query:

SELECT
    ID, AccountNum, Name
FROM
    Table1
WHERE
     AccountNum = @AccountNum
     Name = @Name

(In which @AccountNum and @Name are session variable).

Then in the C# code behind. I wrote:
Session["AccountNum"] = DBNull.Value;
Session["Name"] = DBNull.Value;

Logically, It would return for me a list of row in which both AccountNum and Name are NULL value. However, it didn't work. It's only work if both Name and AccountNum are varchar datatype in database (But in this case, AccountNum is a Int32 datatype).

Please let me know if any of you know any work around.

Thanks All

Lamk.

Grid

asked on 26 Jul 2011

2 answers

88 views

Upgrade notification

Hi,

today I opened VS and I got notification about new version of Telerik product. I click on download but in the middle of download my connectino broke and download did not continue after reconect so I click cancel.

Now I cannot get that notification to popup again?

Marko

Installer and VS Extensions

answered on 26 Jul 2011