|
Hello
I'm trying to develop a web site which should implement a very high performance Drag N' Drop technology – as soon as the user drops some item somewhere on screen the data should be updated by server. For this reason, I've decided to use the some background XMLHTTP calls technique (to be more accurate I'm using OutPost which is an advanced AJAX technique).
According to this technique, as soon as the user drops the item somewhere on screen, some initial data is shown immediately, and then by some background XMLHTTP calls, I should continue updating this item.
Since I've heard that XMLHTTP is being processed by a single thread operation and can not use two XMLHTTP calls at the same time, what will happen in case the user try to make another operation while updating data and I need the XMLHTTP object for another mission?
Is there any other way to connect or work parallel against server without rendering or refreshing the page?
Alternatively, is there any way to tell XMLHTTP to stop process, so I can start a new one?
For example: in case know Google Earth, while pointing some place on screen, it goes there, and continue updating data for few seconds until work is done. In case you try to go somewhere else during updating – updating stops immediately, goes to the new place and start updating the new place.
I'll be appreciate for some answers
Thanks in advance
RUVI
|
|
|
|
|
You CAN have multiple XMLHTTP objects on a specific page - so essetially, you can have one for each control you want to update (this is actually how ATLAS works)....
Just make sure they all have different IDs and all should be groovy - may help to make em asynchronous too (specify a callback fn)
"Now I guess I'll sit back and watch people misinterpret what I just said......"
Christian Graus At The Soapbox
|
|
|
|
|
Thanks.
I know exactly what to do with you info.
RUVI
|
|
|
|
|
Hi,
We need to support multiple languages in our application using ASP.NET.
Any ideas on this would be of great help.
Thanks
|
|
|
|
|
you can work with resource files in .net for multilanguage
see here:
http://weblogs.asp.net/guys/archive/2004/08/21/218116.aspx
|
|
|
|
|
|
Thanks mate! these articles helped quite a bit!
|
|
|
|
|
please anybody reply of this query that i am working on web portal,Basically i have to track which machine shutdowm or up for this user have to input IP address of server through which I easily track status of machine but application working fine on INTRANET but when i hosted on internet it will not work,For INTERNET user have to input IP address of the server whom it want to connect but it will not work.If my concept is wrong to connect the server through my application by IP address then please reply how to connect server of any remote netwok.
|
|
|
|
|
I'm not really sure what you are trying to get at, but if you are trying to ping a server over the internet i think you might run into problems. Somebody correct me here if i am wrong, but the internal network IP for a server is most likely not the same as the external facing IP address of the company - i.e. if a company has several servers, all with individual internal IPs, they will still probably only have one external IP address for the company as a whole.
|
|
|
|
|
i have included reference for using outlook express in asp.net. i have selected microsoft outlook 11.0 object library. while i try to run this proj after my code it gives the error. Please tell me why this problem.
Code:
using Outlook = Microsoft.Office.Interop.Outlook;
Outlook.Application app = new Outlook.ApplicationClass();
Outlook.NameSpace NS = app.GetNamespace("MAPI");
Outlook.MAPIFolder inboxFld = NS.GetDefaultFolder(Outlook.OlDefaultFolders.olFolderInbox);
foreach (Outlook.MailItem t in inboxFld.Items)
{
//Console.WriteLine(t.Subject);
Response.Write(t.Subject);
}
Error:
The type or namespace name 'Outlook' does not exist in the namespace 'Microsoft.Office.Interop' (are you missing an assembly reference?).
Prya
|
|
|
|
|
Outlook Express does not use the Microsoft Outlook object model. It doesn't have any COM object model.
Michael
CP Blog [^] Development Blog [^]
|
|
|
|
|
Not outlook Express. Its Microsoft Outlook. Only for Microsoft outlook i have added reference microsoft outlook object 11.0.
Prya
|
|
|
|
|
the project is split into 2 parts
the web application and windows application
through windows application i have to download a csv file from a site to myPC
automatically and then upload the same to the website automatically.It would be a great help if i could get the code in VB.NET for both upload and download as well.
AMIT(TATA CMC)
-- modified at 0:59 Monday 10th July, 2006
|
|
|
|
|
So you want the code for all of this? Hang on a wee minute while i go off and do it for you...
There are upload/download articles on this site if you have a search, they should give you an idea of where to start 
|
|
|
|
|
Hi,
I have a dynamically created Datatable for a Datagrid.On first Page, i add the data entered in the textboxes to the Datagrid using Datatable. Then i go to the next Page. When i come back to the First Page,i cant see the Datagrid and data in it. But values in the textbox are there as i used
Session("A")=textbox.text. When i tried the same for a datatable,as
Session("Table")=dt where dt is datatable,it is not working. How to get the values in the datatable and datagrid.
|
|
|
|
|
i think you need to reassign the updated datatable to session before going to next page.
sorry if i did't understand the question properly.
Nav.
|
|
|
|
|
hi guy,.
i have some problem here.
i want to get my data out as a string or using sql but i cannot find any source of it.
i dont wan to use datagrid. is there other way.?
i need to use a Response.Write(content) to write the data out..
please help me asap..
_________________
regards
bang
|
|
|
|
|
Save the Excel sheet as a CSV(Comma seperated value). You can then parse the csv file and manipulate the contents and display it.
In faith there is enough light for those who want to believe and enough shadows to blind those who don't.
- Blaise Pascal
|
|
|
|
|
u mean i can change using asp.net coding to CSV?
cos after i can get the data out from the excel i later still need to change the data from excel.
and how to manipulate the contents and display it.
sorry i new to asp.net..
thanks and regards
bang
|
|
|
|
|
You should save the .xls file as a .csv file. Then give the .csv file as the input to your program. You can parse the .csv file like the way you parse a text file.
In faith there is enough light for those who want to believe and enough shadows to blind those who don't.
- Blaise Pascal
|
|
|
|
|
MM.. but if later part i hav to update my excel.. will it affect the coding or CSV file?
do u hav any small sample to see.?
|
|
|
|
|
I have a DataGrid whose contents I query from the database. I am using C# to code my project. Many rows being displayed in the DataGrid does not helped user by using the menubar from Internet Explorer, Print and Print Preview to print the information. Can it be done literally without the copy paste of the datagrid method to excel sheet or micorsoft word?
thanks in advance. Much appreciated.
|
|
|
|
|
can you just modify your stylesheet and add a @media print style so the grid is 'not diplayed' (as such, at least the grid components, like pager, grid lines etc) and format the internal grid data as you please?
hth,
g00fy
|
|
|
|
|
@media print style? I am not familiar with that. Any samples?
thanks in advance. Much appreciated.
|
|
|
|
|
http://webdesign.about.com/cs/css/a/aa042103a.htm
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
