i m passing a string from a web method with 1000000 charater so i m using compression in c# befor return it. but i dont know how to decompress it in javascript
View 5 RepliesI'm tring to implement what Steve Souders discusses [URL] about forcing gzip compression
I've got a module that's running this:
[code]....
CompressionUtils.GzipSupported just checks for the 'accepts-encoding' header while
CompressionUtils.GzipSupportedExplicitly and CompressionUtils.GzipNotSupportedExplicitly check for the cookie saying whether the browser really can read gzip
But when I load a page in Firefox I get this error:
Content Encoding Error
The page you are trying to view cannot be shown because it uses an invalid or unsupported form of compression.
and in Fiddler it shows that the content-encoding header has been added but the content hasn't been compressed
I have a compression module built based on several examples on the web. Initially, I hooked into the BeginRequest event of the application context to conditionally compress certain file types. This seems to have worked fine for JS and HTML, but CSS was giving me trouble. Here are the specific steps I could take to reproduce the problem consistently.
View 2 RepliesI'm trying to debug some javascript problems, but the script manager compresses the javascript code making this difficult. I have set ScriptMode=Debug in the ToolkitScriptManager but this still happens. I am also using a Web User Control. Does anybody know how to disable the script compression for debugging purposes?
View 4 RepliesI'm getting around 50% compression using System.IO.Compression and I think it could/should be getting around 75% by setting the compression level higher. Is there a way to improve the compression level or should I be looking for a different solution?
View 2 RepliesI want to split a string that taking both string and integer values like (Cmp_12). I want to use them in Separately.
View 4 RepliesI am fetching some data from Db and displaying it in a textarea using jquery in the following way.$('#textareatest').val('<% =teststring %>').It is possible that the string 'teststring' can contain XHTML line breaks(<br/>).whenever the string contains <br/> I am getting the 'unterminated string literal' error.I saw a number of posts considering '' as line breaks and suggesting to escape it.I tried to escape the <br/> similarly,but it didn't work.
View 4 RepliesHow to Encrypt a string using C# and Decrypt that string using javascript?
View 2 RepliesI have a displayFormat pattern "$###,###,###;-$###,###,###;#"( it can be different too) and I want to reformat the value in the AspxTextbox after deleting the ',' on GotFocus and LostFocus events by calling the following JavaScript function :
[code]....
I have tried to use ASPxFormatter but it is an internal class that is not indented to be used in a user project.Using String.Format('{0:' + displayFormat + '}', parseInt(value))); didn't work too , it threw an exception since String.format doesn't accept this format of pattern,Can you provide a way to reformat my string to any pattern I want not only the one I recite since ?
I am trying to read a string of xml into a dataset by using the following code
[Code]....
As I proceed to bind the 'dsParameters' to a gridview, I was thrown the 'The IListSource does not contain any data sources'. As I step through my code, I found that xmlSR is null. Any idea why is that so?
i work with visual studio 2005 and asp net 2.0 and i must to create a webservice who returns a xml as a string
this string must be use by an application java as i know ..
ok i can create the asmx and my web method who run a sql command BUT how i can return a xml as a string ?
I have a requirement to build a simple ASP.NET web page which sends some parameters to a web service, and then displays the string which was returned. I'm a complete .NET newby and the only examples I can find seem really really complex. I just need something mega simple, but which an handle parameters being sent to the web service. Can anyone point me in the direction of a simple bit of C# which will do this with no frills or fuss?
View 1 Replies[Code]....
Above Web Method compiles but does not work. Originally was using Console.* stuff, but that didn't work either. The string arguments are remote URLs. What's wrong with this code?
I am using a third party Web Service. I am passing a string to a function in that service, that string, which i am reading from a UTF-8 text file. The problem it that the string contain some non ASCII characters.
Now if i save that text file to ANSI format, read it in a string and pass that string to Service then it works smoothly but with UTF-8 encoded string the service throw exception [Code]....
NON ASCII characters UTF-8 encoding SOAP
I am using ASP.NET.
Third party sevice is in java. I also tried it by making a web service in .net, but there was issue there too.
I have a web service that is declared like this.
[Code]....
Function inside the service simply returns string separated by some delimitor. This string is then used by JS function to assign to a jQuery datatable. Is there a maximum limit on size of this string? I have about 2000 rows with 6 columns each. I get an error (failed handle) when I return them all. But if I do only top 500, it works fine.Is there any size limitation?
[WebService(Namespace = "http://tempuri.org/")]
I have a path to a file, say "~xsdFile.xsd".The content of this file I want to set into a string.
I use the following code:
[Code]....
The problem I get if I use this webservice twice in 10 seconds I get the following error: "Cannot acces files because another process is using it".
My pages are automatically being compressed by IIS7 with GZIP. but, for one particular page, I need to stream it to the user, using Response.Flush() when needed. But when the output is being compressed, the IIS server seems to collect all my output until the page is done before compressing and sending it to the client. That nullifies my attempt to Flush the content out to the user.
Is there a way that I can have this one page opt out of the compression?
One possible option
I've determined that if I manually set the content type to one that does not match the IIS configuration at c:windowssystem32inetsrvconfigapplicationhost.config, then IIS will not compress it. Eg. Response.ContentType = "x-text/html". This works okay with IE8, as it falls back to display the HTML. But Firefox will ask the user what to do with the unknown file type.
This could work, if there was another Mime Type I could use that browsers would accept as HTML, that is not matched in the applicationhost.config. For reference, these are the mime types that will be compressed:
[code]...
Others options?
Are there other options to opt out of compression?
I am consuming a web service in .aspx with a added web reference that links to http://www.webservicex.net/stockquote.asmx After this, I can get the result from
ebServiceX.StockQuote ws = new WebServiceX.StockQuote();String xmlString = s.GetQuote("XOM"); I am wondering how I can call the web service like GET, http://www.webservicex.net/stockquote.asmx/GetQuote?symbol=XOM+BAC
I have an ASP.NET web application and I'm thinking about the following: before sending any HTML or CSS content to users, I wish to 'compress' them, then cache the result and send that to the clients.I know it is possible to compress these by removing whitespaces, comments and stuff like that, but I'm not really familiar with more advanced solutions for this.
Apart from this, what compression methods are there and what are the advantages of each of them?Does some browsers or the HTTP protocol itself support any kind of compression?
EDIT: I'm interested in doing this to dynamically-generated HTML, too.
When making a call to a SOAP web service how does one go about adding a user agent string to the request from a SOAP client?
View 1 RepliesHow do you secure a WCF web service when you are using the traditional "connection string in the web.config"?
I have added a WCF service to an application which uses a JQuery post and returns JSON. The request happens on the client side. The purpose of this service is to return search information while the person is typing text into a textbox.
It works well, but there is a problem because the application will be used by a number of people and I am maintaining a role based security within the applications MS SQL database. The connection string to the database is in the web.config file.
In order to run the JQuery call to the web service the user must have at least read access directly to the database. I want to allow the application to control the access, but removing all security to the WCF service opens the application up for external access by unauthorized users.
I have number of files stored in a folder.
I want to write a wcf service to ruturn a list of filenames based on the text typed in a text box.
The structure of the method i need is something like this :
[Code]....
The requirments is to return only the filenames that starts with the typed text. Only the file name part is required not the full path.
I had an interview Thursday and one questions that I was asked in the technical interview was a little confusing.
First, he asked me about Viewstate and I explained to him what all that entailed.
He then asked me what happens if the data you are putting into the Viewstate gets to big.
I told him you could then use Sessions or start storing things in the Database.
He said, what about Data Compression? I immediately responded by saying, yes you can use Serialization/Deserialization to store/retrieve the data (i'm using that in my open source project).
When he says "Data Compression", is he talking about "Serialization" or is this something different?
I am not good at IIS management.I enabled gzip compression for my web site but In IIS Temporary Compressed Files folder,i dont see any aspx type file.I just see js,text,css and some html files.Is that normal?Why dont i see aspx pages as compressed.Thats my metabase.xml and i think that my settings are true.
IIsCompressionScheme Location ="/LM/W3SVC/Filters/Compression/deflate"
HcCompressionDll="%windir%system32inetsrvgzip.dll"
HcCreateFlags="0"
[code]....
how to enable gzip compression in IIS 6.0 and IIS 7.0
View 2 Replies