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Thanks! Seems perfect.
Strive to be humble enough to take advice, and confident enough to do something about it.
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I am a little bit confused; please share your experiences with me.
I need to design a portal for internet users. This portal is going to interact with tow other
Databases that located in tow different servers, one is sql2005 and the other one is mySql,
So I need to update, insert, delete, select most of the time and I need lots of security.
What’s the best way to interact with these tow databases?
Using the web Services or make a connection directly to the servers.
But I think web services act so slowly than making a direct connection to the servers. But in case of security, web services are more secure.
What’s your idea? Is there any other way?
-------
Arlen.N
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Either way can be secure or insecure depending on configuration and usage.
A webservice will allow for a more distributed architecture. Again, depending on configuration and usage it is neither faster or slower than a direct connection.
I know the language. I've read a book. - _Madmatt
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I implemented custom membership provider by deriving from MembershipProvider class. I added login control to my web page and associated my membership provider with my custom database, where I`m keeping all users. This works great.
Whats more, I would like to enable 'Change password' scenario by using the standard ASP.NET control. I created dedicated web page for it and put this control onto form. When I`m willing to change my password (after I logged in to my web application), GetUser(string username, bool) method is being called from my custom membership provider. It`s cool, but why I`m getting my OS login name instead of the login which I used to log onto my web site? In other words: assume that I logged into my web application with {user: User1, password: qwert} credentials. I expect that GetUser method will pass 'User1' as a first argument. Currently it passes '[domainName]/[WindowsLoginName]'.
I believe there is some magical switch in IIS (I`m using v7.5) or web.config file. Could you please help me?
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Have you set the web.config to use your custom implementation or is it still the default provider?
I know the language. I've read a book. - _Madmatt
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It is using my custom implementation - otherwise loggin feature would not work
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Hi, all,
I use Asp.net 2.0.
I create a ImageButton in a gridview row with category ID, when click it I will call function to show or hide all the rows with the same category ID, everything works fine. But the problem is that every time the button is click, the postback is called, how can I stop that? or have any better way to achieve my purpose,
Thanks a lot.
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Are you calling a javascript function to show hide the rows, if yyes just return fasle from that javascript function
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Hi, Brij.
Thank you for your reply.
When click button I call a function in .cs file. Can I avlid postback if use this way?
I also search internet and try to user javascript to solve it, but failed. To access gridview row information like the following, I put it in block.
But this doesn't work, get error "Object Required" in line: rows = document.getElementById(gridName).rows;
also ask a silly question, since the javascript block is inside <head runat = "server"> </head>, it will executed in server side or client side?
Thanks
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Itll be better if you use updatepanel then your posstback wont occur only your grid will be updated.
And how to use updatepanel Have a look
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Hi, Brij,
I got an error "Unknown server tag 'asp:ScriptManager'.", what should I do to use it?
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If you are visual studio 2005, then you need to install Ajaxextentions, Download from here
Then a new template would be added in vs2005, that is ASP.NETAjaxEnabledWebsite create website of that template and it;ll work.
In vs2008 or later it is not required.
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Brij,
Yes, I work on VS2005.
Since I am new to Asp.net, is there any simple way to achieve my purpose instead of AJAX?
Thanks!
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What you can do, you can use Template Field to place ImageButton With in a AJAX Update Panel.
Cheers !
Abhijit Jana | MVP
Web Site : abhijitjana.net
Don't forget to click "Good Answer" on the post(s) that helped you.
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Thanks,
I am new to Asp.net, if I use Ajax, do I need to import some new library or third party tool? Basically it
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use Ajax update panel and place your Image button in it.. 
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I also curious why I cannot use javascript to achieve it. I find some codes by using javascript, but when I try it, doesn't work.
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Hi,
As far i know, You want to show the Master/Detail Grid view. ie, if u click the [more] button (imagebutton), u want to show the detailed/ sub grid. if i caught you correct, let me know, so that i can give u a gud solution.
http://www.progtalk.com/viewarticle.aspx?articleid=54
http://www.giswiz.com/nested_gridview_dropdown/Default.aspx
cheers,
Sam
modified on Thursday, April 22, 2010 3:45 AM
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Sam,
Yes, you are right. I alreay solve my question by using javascript to show/hide group rows in gridview.
I have another question, why the grid always has one more empty row as last row of the gridview grid, how can I avoid it?
Thanks!
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Same,
just like the example in the link you reply, if I expend two category, and keep other collapse, after I click sort button, I still want to keep these two category expend, how can I do that? Do you have any example to this case?
Thanks!
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I have problem whenever i run the Javascript from vb codebehind the script runs after the if condition and msgbox is displayed
Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Page.ClientScript.RegisterStartupScript(Me.GetType(), "alert", "compute();", True)
if x > 10 then
..........
else
...........
end if
msgbox "asdfasdf"
End Sub
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hi their,pls anyone could explain me what is cache and how can we implement it in our code?
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Hi,
ASP.NET caching enables you to create high-performance web applications. You can cache individual objects such as DataSets, and you can also cache objects that you have created yourself. If you have a ASPX page that contains lots of work behind the scenes, you can also do page level caching, or sections of a page if you have user controls inside that page.
When to use caching
If you are recreating information on each page request, caching might be a good idea. But before you go cache-happy, think about how this will effect your application. For example, a news related site might not want to cache its front page for longer than 1 minute, while the actual article can be cached for much longer.
Please check this article:
http://msdn.microsoft.com/en-us/library/18c1wd61(VS.71).aspx
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