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hi all,
I have a gridview within an updatepannel and I need to refresh this updatepannel through javascript.
Following are the senarios:
1. A button is outside the updatepannel and it is trigged with updatepannel to bind the gridview but when i raise the button click event through javascript it is unable to refresh the updatepannel.
2. Though when i debug it reflect the changes in codebehind but it doesn't reflect until and unless I click in the button.
So is there any code to explicitly refresh the updatepannel through javascript?
Please help !!!!!
Thanks and Regards
Bikash 
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Obvioulsy, because that's how AJAX works. Look at the source of your page and work out the JS to call to update your panel.
Christian Graus
Driven to the arms of OSX by Vista.
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I have a dropdownlist in my webform(ASP.Net 2.0,C#, SQL Server).
I want to fill a gridview while click through mouse, or pressing enter key through keybord,but while scrolling through key board up-down arrow key my gridview get fill because onchange event fire.
Life is Beautiful
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rinky wrote: its a bug.
No. Its not a Bug. 
cheers,
Abhijit
CodeProject MVP
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In firefox it works fine,but in IE it doent work.
Life is Beautiful
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Hi All,
Can any one tell me that how can i find out the country name of my site visitor?( i mean from which country he accessed my web site).
Please help me.
Thanks in advance
Regards
Lijo.
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I googled it
and I found this page[^]
Is google broken on your computer?
___________________________________________
.\\axxx
(That's an 'M')
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Thanks a lot for your reply.I had already got the link wich you sent me.In that from their database they are selecting based on IP address.I am looking for some other method to find out county name without querying from databse.Is it possible to find it out by .Net globalisation??
if it is possible can u please help me to do it with globalisation??
Regards
Lijo
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Your question shows that you have NO FREAKIN IDEA about anything that you're doing. How does .NET globalisation help you ? Are you even RUNNING .NET code on the client ? No, you're not.
So, I suggest you buy a book on ASP.NET, so you can learn enough to at least know when your question is stupid.
Christian Graus
Driven to the arms of OSX by Vista.
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See CG's reply below - but also, out of interest, WHY? don't you want to do it as per the link? As CG says, you seem to know nothing about Web development at all, let aloone ASP .NET development.
Perhaps start with the ASP.Net tutorials, write a Hello world page and come back and ask questions then.
___________________________________________
.\\axxx
(That's an 'M')
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sir,
my hover menu is not working properly.can u give a sample for grid displaying name and city
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What are you talking about ? Tooltips ? What do you mean by 'not working properly' ? Where is your code ?
Christian Graus
Driven to the arms of OSX by Vista.
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sir, i have placed two panels in item template in template field, 1 for edit,delete functions, and other for my data to be displayed. but while running it i get both the panel displayed in a row.
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M.Ambigai wrote: can u give a sample for grid displaying name and city
__________________________
|FRED SMITH | CHICAGO |
|BOB JONES | NEW YORK |
==========================
done
___________________________________________
.\\axxx
(That's an 'M')
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I have a client who asked me to make him a products catalog. but it needs to be dynamic.
he can enter any metadata he wants about the products and its gonna be searchble.
I'm still imaging the architecture, anyone have any ideas?
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I'd have imagined something XML based.
Christian Graus
Driven to the arms of OSX by Vista.
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When a call to XmlHttpRequest.Open is made to initiate an AJAX callback, does the Windows Authentication ticket of the user ALWAYS get passed? I have a 3rd party application that I'm working on that makes an AJAX call every 5 minutes. On the server side, the code connects to a COM+ object (yes, unfortunately this is an ASP application) proxy, which in turn marshals the actual call to another server where the tied COM+ component lives. This works fine for varying lengths of time, but it never works forever.
Eventually, the application will record that NT AUTHORITY\ANONYMOUS LOGON will have made an attempt to create an instance of the COM+ component on the second server, when it SHOULD be the credentials of the logged on user. So somewhere, the user's credentials seem to be getting dropped. To me, it looks like it's an issue with the user's credentials being passed to the server during the AJAX call. Should this always be the case, and if not, when might the credentials not make it up to the server? Anonymous access is disabled on the site (Windows Authentication only), and the impersonation level on the COM+ component is Identify.
Thanks in advance. If I haven't provided enough details, let me know.
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hi, i don't know if this is the correct forum if not please transfer it to the correct one.
i have a question how to handle userrights.
at the moment i wanna make for my page userrights which menupoints the user can see. i don't use the asp.net membership provider. i have a user table , a role table a rolegroups table and a userright table.
when a user is logged in i look in the userrights table (from my masterpage where the menulinks are created) which menupoints the user can see (for example the user1 is in the group visitor1 he can see link1,link2, link3)
user2 is in the group visitor2 he can see link2 and link3
what are the best way to handle this ? because my solution is very slow. specially how can i use session variables or is there an effectiv solution
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Why is it so slow ? Perhaps you need to reengineer it ? How are you generating menus ? I'd think if the menu never changes,. you could indeed generate it once, then store it somewhere. Or if it takes a long time to generate, you could generate it and store it so that you can just pull it from your DB, for example, without having to do the calculations every time.
Christian Graus
Driven to the arms of OSX by Vista.
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Hi,
By using javascript also you can set the access for different user's
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I have an .ashx file that loads an image (specified by id in querystring) and then writes it out to the client. This works perfectly in Firefox, but all I get is a red X in IE7 (I have no way to test IE6). Here is the method:
<br />
public void ProcessRequest(HttpContext context)<br />
{<br />
int contribId = Convert.ToInt32(context.Request.QueryString["id"]);<br />
byte[] buffer = Contributor.GetImage(contribId);<br />
<br />
context.Response.ContentType = "image/jpeg";<br />
context.Response.BinaryWrite(buffer);<br />
}<br />
Any idea what is wrong with this?
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you could try
public void ProcessRequest(HttpContext context)
{
int contribId = Convert.ToInt32(context.Request.QueryString["id"]);
byte[] buffer = Contributor.GetImage(contribId);
context.Response.ClearContent();
context.Response.ClearHeaders();
context.Response.ContentType = "image/jpeg";
context.Response.BinaryWrite(buffer);
context.Response.End;
}
I didn't get any requirements for the signature
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Ok, so come to discover that there was some issue with the image itself and Firefox could display it, but IE could not.
Thanks for you suggestion though.
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hi
I want to create asp.net website using CMS
say for example with umbraco or DotNetNuke
database is mysql
.net 2008 express edition
IIS 5.1
can u guide me how i can start building it
i have tried with dotnetnuke and umbraco but both r problematic with mysql
and also dificult to configure
if u know any other CMS pls let me know but supportable to mysql,.net2008 express, IIS5.1
Ravie Busie
Coding is my birth-right and bugs are part of feature my code has!
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RaviBusie wrote: i have tried with dotnetnuke and umbraco but both r problematic with mysql
What is the problem with DNN ? which version of DNN are you using ? How did you start to build a web site using DNN ?
However, I think the main problem concern is your Data Base. Only the SQL Server data provider comes default with the installation of DNN. For MySQL you have to cutomize the code. you can check this like[^] for mysql provider.
But why are you going for Mysql ?
cheers,
Abhijit
CodeProject MVP
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