I'm calling webserivce using javascript.it's working fine. here i'm populating the dropdown using the result of webservice. and added a (Select from list) item to dropdown.In the dropdown onchange event i'm calling the webservice to fill the another dropdown, here is the problem.when i'm selecting the (select from list) item.no need to call the webserivce and clear the second dropdown list.In this situation i'm planning to use same javascript method to clear the second dropdown. here my javascript function Users_Check(result) { if(result.error) { alert('Error occured while processing.Error Description :-' + result.errorDetail.string); return false; } else { if(result.value!=null) { if(result.value.length>0) { if(result.value[0].length>0) { var tOptArr=result.value[0].split('~'); document.getElementById('ddlGroups').options.length = 0; for(var iLoop=0;iLoop<tOptArr.length;iLoop++) { var opt = document.createElement('option'); document.getElementById('ddlGroups').options.add(opt); opt.text=tOptArr[iLoop]; } } return false; } } else { alert('Unable to get the required information. Check the page scripts.'); return false; } } } this code will call through webserivce but i my case i need to call manually.how can pass the result to this method..

In ASP.NET, we have a download handler. We use this to send files to the users that they should be prompted to either Open or Save, rather than show inline in the browser. Through a combination of a couple sets of code, we ended up doing the equivalent of: /* anti-cache code */ Response.Cache.SetCacheability(HttpCacheability.NoCache); Response.Cache.SetNoStore(); Response.Cache.SetExpires(DateTime.MinValue); /* download prompt code */ Response.AppendHeader("Content-Disposition", "attachment; filename=" + ff.OriginalName); This tells the browser not to cache the results (first set of code), and to give the Open/Save prompt (second set of code). Unfortunately, because of the way IE is architected, it always downloads to its cache, and then when the download is complete, puts the end result file in the right place. Logically speaking, IE put itself into a place architecturally when it would NOT permit the file to be downloaded. how can I handle it in asp.net I want to do these two things..cache clearing for disabling back button and downloading

I wrote some code to restrict the back button after signout of my webapplication.. the code is Response.Expires = 0 Response.Cache.SetNoStore() Response.AppendHeader("Pragma", "no-cache") with this code I'm unable to download the files from my server.. File download code is Response.Clear() Response.AddHeader("Content-Disposition", "attachment; filename=" & file.Name) Response.AddHeader("Content-Length", file.Length.ToString()) Response.ContentType = "text/plain" Response.WriteFile(file.FullName) Response.End() How can I solve it??

System.Web.HttpResponse response = System.Web.HttpContext.Current.Response; response.ClearContent(); response.ContentType = "application/octet-stream"; Response.AddHeader("Content-Disposition", "attachment; filename=" ); response.Flush(); response.WriteFile("File"); response.End(); use this code in page load Response.Expires = 0 Response.Cache.SetNoStore() Response.AppendHeader("Pragma", "no-cache") after that u add ur code in button click.. try this one...

It's not working uma

it's not working

I'm downloading a file from server using this code Response.Clear() Response.AddHeader("Content-Disposition", "attachment; filename=" & file.Name) Response.AddHeader("Content-Length", file.Length.ToString()) Response.ContentType = "text/plain" Response.WriteFile(file.FullName) Response.End() it's working fine but i've to clear the page cache below the code Response.Expires = 0 Response.Cache.SetNoStore() Response.AppendHeader("Pragma", "no-cache") i'm clearing the cache using above code both r working fine but i'm unable to open the downloaded file through save as dialog box the problem is clearing the cache.. But I've to clear the cache.. how can I do both things .. help me plz

Hi All, I m downloading a page from FTP SERVER, while downloading , firts it shud download to server(local) and then prompt a save-as dialog box, it getting saved on server, and also prompting the save as but when i click open directly without selecting any location to save in the local hard disk, its giving an error as file not found exception(only poping up a message, application is un interrupted) any one tell me that y its prompting that file not found msg, eventhough after saving this file to server, whether any path problem while opening directly? i 'll b thankful for all solutions and suggestions. Thanks in Advance

i'm using a js file in my webapplication like this <script type="text/javascript" src="../ValInputs.js"></script> it's working fine ..But user gives the js file name in url he can download the .js file.. how can I restrict the user to download the .js files..

set markup HTML on spool index.html SELECT * FROM pap_in_indexmaster; spool off set markup HTML off I want to execute this script, as it is, so that it does the spool command as it has been scripted to do. I want to execute this script in asp.net.... How Can I do that?? or any alternative to display the query result in HTML table view in HTML page..??

I want to show the query result in Html table view directly.. with this sql statements we can make html table view for 'select * from tab'..It is working in Oracle Console..How Can I execute it in VB.net SET markup HTML ON spool INDEX.html SELECT * FROM tab; spool off SET markup HTML off

I want to show the query result in Html table view directly.. with this sql statements we can make html table view for 'select * from tab'..It is working in Oracle Console..How Can I execute it in VB.net SET markup HTML ON spool INDEX.html SELECT * FROM tab; spool off SET markup HTML off

This is help for u.. use this stmt in child window javascript window.returnValue=document.getElementById('<%=hfldConCatStr.ClientID%>').value; use this in parent window var retVal=window.showModalDialog('dsfdf.aspx');

I want to show the query result in Html table view directly.. with this sql statements we can make html table view for 'select * from tab'..It is working in Oracle Console..How Can I execute it in VB.net SET markup HTML ON spool INDEX.html SELECT * FROM tab; spool off SET markup HTML off

I'm using HTML page, not asp.net...so how can i get the info from aspx page to html page ???????????????

I want to show 'select * from emp' query result in HTML page as table view (html table )..Is it possible..? If s how can i?

How Can I handle Oracle ref cursors using enterprise libraries??

yaa,it's working ... But I'm using webservice.. i've two classes in that service with some methods,properties.. I'm added discription to those methods and properties But the description is not getting in webapplication for those ... How can I get it??

:confused:Hi I want to add my custom description to my custom class or methods using asp.net. (e.g) .Tostring() is a method which has a custom description given by Msoft as "Converts the value of this instance to its equivalent string representation usingthe specified the format " Likewise i want to add my own customised message to my methods. can you give idea plz. I hope so u can clearly understand the ques. If not get back to me.

I'm Created a User Registration Form in asp.net using Validators... All My Controls are in Table (<table><tr><td>Controls<td></tr></table>) while I'm Click On the Submit Button at First Time it Checks Whole Page ,But it Does not Display message Like Invalid email.... At second time Cilck On Submit it displays The messagess. I think it's Not Codeing Problem.... How Can I solve it????

modified on Wednesday, December 05, 2007 12:07:46 AM