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  1. Firecat1970

    Direct AJAX

    Hello, Language is ASP.NET I am still trying to understand, if I am using Direct AJAX (e.g. Script callback, or Ajax.net professional), does it mean I can pretty much give up the use of server control, and do my own UI rendering, after the server return some data back to my callback...
  2. Firecat1970

    AJAX talk between client and server

    Dear team, Most examples I see are for partial updating a page, whether it is direct AJAX (e.g. AJAX.net) or indirect AJAX (Atlas, comfortasp, etc). How about data updating? Is it recommended to send a lot of data from client to server for processing? I used to do it in classic ASP, having an...
  3. Firecat1970

    Atlas and user control

    I am sorry to be so impatient and ask. I got a simple one working, and just discover I need the defaultbutton attribute in the Form Tag to bypass a bug in the Atlas framework. My first version is just a textbox, a button, and a gridview which will use the value of textbox is query filtering and...
  4. Firecat1970

    Atlas and user control

    Dear experts, Can I apply ATLAS in a usercontrol? My usercontrol contains a textbox and a gridview with pagination, and I would like the gridview to support no-postback page change. Can do? Cheers!
  5. Firecat1970

    Changing from FAT client to THIN client

    >> yes it will, but you will be saving only changed data right? Hum.. actually I want to mimic the existing behaviour, so users can update anything to each row, and those changes are visible (in Grid) throughout the page lifecycle... but it seems I was not doing things to proper way for using...
  6. Firecat1970

    Changing from FAT client to THIN client

    Yes, I see the ability to store custom variables in viewstate... if I have 100 rows, does it mean the viewstate of these 100 rows are passing back and forth between postback? In my business, I at most have 200+ rows, and each rows is about a few hundreds bytes. Hum... maybe db persisting at...
  7. Firecat1970

    Changing from FAT client to THIN client

    THanks for your reply. I am rather new to ASP.NET. If I have a 10 pages Datagrid, when I am seeing page 2, the viewstate is only hold page 2 context. When I make changes to a row in page 2, and I don't persist it back to Database, and I change to page 10, and I change again back to page 2, is...
  8. Firecat1970

    Changing from FAT client to THIN client

    Dear experts, I am from Classic ASP age, and I am facing some technical difficulty in using ASP.NET to implement similar thing I did in ASP. What I did in ASP was : On my page, I have 2 tables both binding to 2 XML objects, and of course the tables have pagination support. Functionally, users...
  9. Firecat1970

    GridView paging : beginner problem

    Sorry, I solved it... by changing OnPageIndexChanging protected void gvResultOnPageIndexChanging(object sender, GridViewPageEventArgs e) { int nCount; TList<Customers> CustomerList = new TList<Customers>(); CustomersService CustomerService = new...
  10. Firecat1970

    GridView paging : beginner problem

    Dear experts, On my page, I have a button and a GridView. When I press the button, the GridView is shown with the data, however the page feature does not work, if I press the 2nd or 3rd page, the GridView disappear.... However, if I move the btnCode_OnClick context to Page_Load, then the page...
  11. Firecat1970

    3rd party components

    Do you do things with standard .NET controls only? or those 3rd party UI components are so much better than the stock one? I see quite a lot of 3rd party dataGrid, combobox which looks so sexy.... are they really that good? I am sorry for asking as I do not have enough .net development...
  12. Firecat1970

    A textbox + A search button VS Combobox

    My scenerio is this, I would like to create a location code search which is actually finding a location out of 8000 records in a location table. In Classic ASP, what I would do is to have a textbox, and a button, where the onclick on the button will take the textbox and bring out a popup-modal...
  13. Firecat1970

    System Design in Master/Slave office setting

    Thanks for replying. My setup is just 1 single database in the HUB office. The satellite offices are accessing the data via our WEB application.
  14. Firecat1970

    System Design in Master/Slave office setting

    Hello everyone, I have a design question to consult. Our system will be used by 1 master office, and many regional office. The requirement is that 1. Master office can view/change all data inputted by all offices. 2. Slave office can only view/change data they inputted. My question is, at...
  15. Firecat1970

    System Design in Master/Slave office setup

    Hello everyone, I have a design question to consult. Our system will be used by 1 master office, and many regional office. The requirement is that 1. Master office can view/change all data inputted by all offices. 2. Slave office can only view/change data they inputted. My question is, at...
  16. Firecat1970

    Caching or not?

    The table itself won't change much, but the subset each users will see would change from time to time. Let's say at this moment, I want to see everything starting with USL, the next minute I want to see everything starting with CNS. My question is, if now I want to see everything starting with...
  17. Firecat1970

    Caching or not?

    Dear experts, I have a location table with about 8000 records. And I have a popup for user to find their desired location code. e.g. if they type USL and click search, they will be given a list of location entry with location code starting with USL. e.g. USLAX, USLGB, etc. Since different...
  18. Firecat1970

    Problem over VPN

    Dear experts, Thank you for your many suggestion. We seem to find the culprit. Our firewall on the other side of the earth. Now we change it from SideWinder to Netscreen, it works perfectly. :S Thank you. I would concur if we see "General Network Error" from SQL, it is really the network...
  19. Firecat1970

    Problem over VPN

    Dear experts, I figured out again, it has nothing to do with PacketSize. As long as the return result is small, it works. If the return result is larger, it would give the following error after halting for a minute or two. DB-Library: Possible network error: Error in sending out-of-band data...
  20. Firecat1970

    Problem over VPN

    Hi Denny, thank you for you suggestion. Last week, our Firewall contractor came to do something and he did some test for me on this issue. One interesting thing he found out was, when he shrink the packetsize of a SQL connection, he could somehow see more result text coming back before it...

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