ASP.NET

3-Feb-09 22:09

Okay, so everthing is fine. Just catch the exception where you send the mail and display a better error message to the user.

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

XML in ASP.NET

.NET- India 3-Feb-09 20:10

.NET- India

3-Feb-09 20:10

Hello Friends,

I've a XML file having data as shown below and i want to display this data in GridView using the XMLDataSource. Actually i want to show the record where Active is 1
<TotalBhakti>
<Videos>
<ID>1</ID>
<Video>No Video(s)</Video>
<VideoTitle>No Video Title</VideoTitle>
<Description>No Description</Description>
<Guru>No Guru</Guru>
<Lord>No Lord</Lord>
<Category>No Category</Category>
<Genre>No Genre</Genre>
<Tag>No Tag</Tag>
<Active>1</Active>
</Videos>
<Videos>
<ID>2</ID>
<Video>AA</Video>
<VideoTitle>AA</VideoTitle>
<Description>AA</Description>
<Guru>AA</Guru>
<Lord>AA</Lord>
<Category>AA</Category>
<Genre>AA</Genre>
<Tag>AA</Tag>
<Active>1</Active>
</Videos>
</TotalBhakti>

XML Data Source code is here
<asp:XmlDataSource ID="TotalBhakti" runat="server" XPath="TotalBhakti/Videos" DataFile="~/XMLFiles/XMLFile1.xml"></asp:XmlDataSource>

and
GridView Code is here
<asp:GridView ID="GridView1" Runat="server" DataSourceID="TotalBhakti" AutoGenerateColumns="False">
<Columns>
<asp:BoundField HeaderText="ID" DataField="ID"></asp:BoundField>
<asp:BoundField HeaderText="Video" DataField="Video"></asp:BoundField>
</Columns>
</asp:GridView>

But i get no data in GridView and also if i remove the XPath from the XMLDatasource then i get an error like "ID" field not found in the DataSource please suggest me the way to come out of this problem.

SeMartens3-Feb-09 22:14

3-Feb-09 22:14

Did you set any filters for the GridView? Do you see the headers?

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

.NET- India 4-Feb-09 0:04

.NET- India

4-Feb-09 0:04

Sir Can you let me know ........

I've a GridView in which i'm fetching the data from the XMLFile.
My XML file is shown below. In this XML file i've a Active node and i want to display only the data where the Active is 1 that's mean to fetch only first record but it's bringing all records.

<TotalBhakti>
<Videos>
<ID>1</ID>
<Video>No Video(s)</Video>
<VideoTitle>No Video Title</VideoTitle>
<Description>No Description</Description>
<Guru>No Guru</Guru>
<Lord>No Lord</Lord>
<Category>No Category</Category>
<Genre>No Genre</Genre>
<Tag>No Tag</Tag>
<Active>1</Active>
</Videos>

<Videos>
<ID>2</ID>
<Video>No Video(s)</Video>
<VideoTitle>No Video Title</VideoTitle>
<Description>No Description</Description>
<Guru>No Guru</Guru>
<Lord>No Lord</Lord>
<Category>No Category</Category>
<Genre>No Genre</Genre>
<Tag>No Tag</Tag>
<Active>0</Active>
</Videos>
</TotalBhakti>

here is the code to display in the GridView
XmlDataSource data = new XmlDataSource();
data.DataFile = Server.MapPath("~/XMLFiles/XMLFile1.xml");
GridView1.DataSource = data;
GridView1.DataBind();

SeMartens4-Feb-09 0:08

4-Feb-09 0:08

So what is missing is the filter. The XmlDatasource offers the possibility to filter the data using an xpath-expression. Have a look at this link:

http://msdn.microsoft.com/en-us/library/z6c0928s.aspx[^]

Hope this helps.

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

.NET- India 4-Feb-09 0:15

.NET- India

4-Feb-09 0:15

I'm also using the XPath as shown below but that's not correct please make it

data.XPath = "TotalBhakti/Videos/Active[@Value=1]";

SeMartens4-Feb-09 1:30

Master Page related question..

4-Feb-09 1:30

What about

TotalBhakti/Videos[Active='1']

It's not a bug, it's a feature!

Check out my CodeProject article Permission-by-aspect.

Me in Softwareland.

mr_muskurahat3-Feb-09 19:29

mr_muskurahat

3-Feb-09 19:29

can any one guide me that i have a dropdownlist on master page and on seleectedindex change of that dropdown i want to perform some action on content page.

can any one guide me how can i achieve this functionality????

umerumerumer

Re: Master Page related question..

Christian Graus3-Feb-09 19:30

3-Feb-09 19:30

Hook up a delegate that hte master page fires, and the client page subscribes to. To make this easier, create your own base page, which has it's own Master property that returns a fully typed version of your master page, so you're not casting it all the time.

Christian Graus

Driven to the arms of OSX by Vista.

GMAPS Question

Krazy Programmer3-Feb-09 19:09

Krazy Programmer

3-Feb-09 19:09

Hello friends

( I've download GMAPS Control )

I am dynamically adding a point to Gmap, Now when the user clicks on that map Point i want to fire a event in aspx page (Call a C# Function)

I'll be thankful for the help

Happy programming

If You win You need not Explain............
But If You Loose You Should not be there to Explain......

Christian Graus3-Feb-09 19:14

3-Feb-09 19:14

You'll need to fire an AJAX call to do this without a postback.

Christian Graus

Driven to the arms of OSX by Vista.

Krazy Programmer3-Feb-09 21:47

Krazy Programmer

3-Feb-09 21:47

hmmm

Let me clear what i want to do .

there is a url present in the InfoHTML of a point

what i tried to do is <p style='color:blue;' onClick='myPopup2('http://www.google.co.in/)'>Edit Details</p>

here is my js function

function myPopup2(urlstring) {

window.open(urlstring , "myWindow",
"status = 1, height = 350, width = 325, resizable = 0,scrollbars = no" )

This function is not working .

* its working when i do not pass the argument and write the url in place of url string

even the function is not getting called up when i am having a argument in it

Please help me with this

Happy programming

If You win You need not Explain............
But If You Loose You Should not be there to Explain......

Abhishek Sur3-Feb-09 20:45

Abhishek Sur

3-Feb-09 20:45

Are you talking about Google Maps??

Abhishek Sur

Krazy Programmer3-Feb-09 21:49

Krazy Programmer

3-Feb-09 21:49

yes it is Google Maps

If You win You need not Explain............
But If You Loose You Should not be there to Explain......

Abhishek Sur4-Feb-09 21:46

Abhishek Sur

4-Feb-09 21:46

First, you need to register click event of your map.
Use

GEvent.addListener(map,"click",function(overlay,point)
{
           // XMLHTTP Requests

}

);

Now inside the click, you can do XMLHttp request to your web server yourself through the use of XMLHttpRequest object thereby raising an event in your custom handler or you can make use of ICallBackEventHandler that raises serverside event from javascript.

You can look into my article on Googlemaps where in Example 8 I have used XMLHttp objects to raise ajax calls.
http://www.codeproject.com/KB/scripting/Use_of_Google_Map.aspx[^]

Regarding ICallBackEventHandler you can have a look on the process from this article:
http://msdn.microsoft.com/en-us/library/ms178208.aspx[^]

hope this will help you.... Rose | [Rose]

Abhishek Sur

Share Point

nikhil12343-Feb-09 18:47

nikhil1234

3-Feb-09 18:47

Hi i want to learn share point
do i need windows server 2003 for that
how can i develop sharepoint application on xp is it posible

Re: Share Point

Christian Graus3-Feb-09 19:29

web parts created in VS2005

3-Feb-09 19:29

google broken where you live ?

Christian Graus

Driven to the arms of OSX by Vista.

Re: Share Point

Ranjit Viswakumar4-Feb-09 12:31

Ranjit Viswakumar

4-Feb-09 12:31

Here ya go-

http://technet.microsoft.com/en-us/library/cc288751.aspx[^]

SharePoint is a web-based document collaboration application. You'll need one of the following-

♪ Windows Server 2003, Standard Edition
♪ Windows Server 2003, Enterprise Edition
♪ Windows Server 2003, Datacenter Edition
♪ Windows Server 2003, Web Edition

Check the requirements for hardware also. It's not something you want to run on a good ol' fashion desktop computer. Good luck!

Ranjit Viswakumar
Professional Services Specialist
HostMySite.com[^]

bishwambhar_sen3-Feb-09 18:40

bishwambhar_sen

3-Feb-09 18:40

Hi all,
I wish to know whether a webpart created and compiled in VS2005 will work with any sharepoint site?I further wish to clarify my confusion whether the framework of .Net will have an impact?i.e, Is a sharepoint site dependent on .NET framework?

Please help me out.

Re: web parts created in VS2005

Abhishek Sur3-Feb-09 20:47

Abhishek Sur

3-Feb-09 20:47

Yes ... you can develop webparts in .NET 2.0 to work with Sharepoint Smile | :)

Abhishek Sur

Re: web parts created in VS2005

Ranjit Viswakumar4-Feb-09 12:34

Ranjit Viswakumar

4-Feb-09 12:34

Check this article out-

http://msdn.microsoft.com/en-us/library/bb153523.aspx[^]

You can create SharePoint webparts in .NET 2.0. This article describes the namespaces you can work with. Have fun!

Ranjit Viswakumar
Professional Services Specialist
HostMySite.com[^]

How read a hash table object

Guvera3-Feb-09 18:31

Guvera

3-Feb-09 18:31

Hi friends,

I am in problem. I am using Asp.Net 2.0 application.I got an output in hash table like

System.Collections.Hashtable
Key: ashok.org
Value:
System.Collections.Hashtable
Key: status
Value:
available
Key: classkey
Value:
domorg

The above hash table output i got it. I want to read this hash table object and i need to get the Key and value both.

I can create hash table object and using IDictionary i can get these Key and Value. But first time i can get Key and write it. Here my Value is in object type and inside I have Key and Value. How can i read the object?? and get the Key and Value inside of Value. Please give me suggestion. Hope yours reply.

Every Successful Person Have A Painful Story

Re: How read a hash table object

Christian Graus3-Feb-09 19:15