I have some validation JS code on client, that must be executed befor PostBack.
If this validation code return 'false', postback is needless.
How it can be disabled?
How to create a .BAT file to download and unpack a zip file from HTTP server?
We have links like http://example.com/folder.zip and absolute folder link like C:\Users\UserName\Some mixed ??????? English Adress\
if files from zip exist in directory owerrite them.
using only native windows (xp vista win7 etc) BAT functions and files.
Could you add code example, please.
Hello, I have a web application. On the client side I basically need to get the values of some fields and turn them into JSON and then send them to the server in an AJAX kind of way.(asynchronous)
How would you do that? I also am using jQuery
I have an XSD document that I need to communicate with an endpoint (client side only) - is there this functionality built into spring? I have been using JAXB, but was wondering if spring has some sort of wrapper. Thanks.
On the client I have setup the bus with ImpersonateSender(true)
My server is configured AsA_Server, which by default should have ImpersonateSender(true)
I'm now trying to retrieve the WindowsIdentity, from inside a Handler
var windowsIdentity = WindowsIdentity.GetCurrent(true);
But this is giving me null.
What am I doing wrong?
I'm using launching firefox from the command line in a script to get snapshots of pages. These pages have basic http authentication. When using:
firefox http://user:[email protected]
Either a dialog appears, or authentication doesn't work at all.
Is there any option to make firefox open the page without showing the dialog?
I wanted to create an application which can be a web service client on Android cell. Any recommendations how to do that. I can send SOAP requests to the server
Thanks cell
Hi,
Not sure if I'll explain this properly but here goes. I having written an asp.net app using C# for the code behind. After the user makes some selection and hits the "run" button I pass off the processing to a dll written in C# but what I want is a way to periodically send information back to the client so they can see what's going on like how many records have been processed and things like that. How can I accomplish this?
thanks
i need to save an image file to client side ,, with out prompting the save,open,cancel dialog , or any similar thing , after long searching i heard that will this will be done only by ActiveX.
please note that the website is on minimum security and its LocalSite and trusted site
When getting data from the server to the client side in GWT application we need to refresh every period of time to get updates for data, I think this is not a good method because if consume lot of time and resources, just thinking about another method is amazing :), any one get a good and effeciant idea ??
hi
I have created an application in VStudio. It ran nicely in debugging mode, but my computer became slower and slower as I worked until it finaly became frozen.
after I manualy restarted it, the app wasn't running any more in debug and I get this execption in the browser.
Only I am connected right now to the app.
I have restarted the computer so there coudn't be any instance of a client connected
I have removed and reinstalled the IIS
what is wrong?
Does anyone know of an httpclient that is scripting friendly (ie: the basics, gets, posts) and is capable of executing javascript (all, not just location redirect) ? And one which isn't just launching another browser.
Hi I want to know if there is a way using C# to get the Current Silverlight Version a user is running when opening a client of an app im developing.
Its for logging purposses.
I want to know if they are using silverlight 3 or 4 on their browsers
I have an ubuntu 10.04 server where I installed mod_evasive using apt-get install libapache2-mod-evasive
I already tried several configurations, the result stays the same.
The blocking does work, but randomly.
I tried with low limis and long blocking periods as well as short limits.
The behaviour I expect is that I can request websites until either page or site limit is reached per given interval.
After that I expect to be blocked until I did not make another request for as long as the block period.
However the behaviour is that I can request sites and after a while I get random 403 blocks, which increase and decrase in percentage, however they are very scattered.
This is an output of siege, so you get an idea:
HTTP/1.1 200 0.09 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.08 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.08 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.11 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.08 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.09 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.09 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.09 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.08 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.08 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.10 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.08 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.09 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.10 secs: 75 bytes ==> /robots.txt
HTTP/1.1 403 0.09 secs: 242 bytes ==> /robots.txt
HTTP/1.1 200 0.09 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.09 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.10 secs: 75 bytes ==> /robots.txt
HTTP/1.1 200 0.08 secs: 75 bytes ==> /robots.txt
The exac limits in place during this test run were:
DOSHashTableSize 3097
DOSPageCount 10
DOSSiteCount 100
DOSPageInterval 10
DOSSiteInterval 10
DOSBlockingPeriod 120
DOSLogDir /var/log/mod_evasive
DOSEmailNotify ***@gmail.com
DOSWhitelist 127.0.0.1
So I would expect to be blocked at least 120 seconds after being blocked once.
Any ideas aobut this?
I also tried adding my configuration at different places (vhost, server config, directory context) and with of without ifmodule directive...
This doesnt change anything.
Hi,
Sometimes I get exception in my production environment:
Process information
Process ID: 3832
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE
Exception information
Exception type: System.Web.HttpException
Exception message: Server cannot set status after HTTP headers have been sent.
Request information
Request URL: http://www.myulr.pl/logon
Request path: /logon
User host address: 10.11.9.1
User: user001
Is authenticated: True
Authentication Type: Forms
Thread account name: NT AUTHORITY\NETWORK SERVICE
Thread information
Thread ID: 10
Thread account name: NT AUTHORITY\NETWORK SERVICE
Is impersonating: False
Stack trace: at System.Web.HttpResponse.set_StatusCode(Int32 value) at
System.Web.HttpResponseWrapper.set_StatusCode(Int32 value) at
System.Web.Mvc.HandleErrorAttribute.OnException(ExceptionContext filterContext) at
System.Web.Mvc.ControllerActionInvoker.InvokeExceptionFilters(ControllerContext controllerContext, IList(1) filters, Exception exception) at
System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext, String actionName) at System.Web.Mvc.Controller.ExecuteCore() at
System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__4() at
System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass1.<MakeVoidDelegate>b__0() at
System.Web.Mvc.Async.AsyncResultWrapper.<>c__DisplayClass8(1).<BeginSynchronous>b__7(IAsyncResult _) at
System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult(1).End() at
System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) at
System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& ompletedSynchronously)
I didn't noticed this error on my test environment what should I check?
I am using ASP.NET MVC 2 (Release Candidate 2)
I have a magento site and i need to have it redirect to https, i have the cert installed but i am not sure how to mod the htaccess file?
here is a copy of the root htaccess file
thanks
#
uncomment these lines for CGI mode
make sure to specify the correct cgi php binary file name
it might be /cgi-bin/php-cgi
Action php5-cgi /cgi-bin/php5-cgi
AddHandler php5-cgi .php
#
GoDaddy specific options
Options -MultiViews
you might also need to add this line to php.ini
cgi.fix_pathinfo = 1
if it still doesn't work, rename php.ini to php5.ini
#
this line is specific for 1and1 hosting
#AddType x-mapp-php5 .php
#AddHandler x-mapp-php5 .php
#
default index file
DirectoryIndex index.php
#
adjust memory limit
php_value memory_limit 64M
php_value memory_limit 128M
php_value max_execution_time 18000
#
disable magic quotes for php request vars
php_flag magic_quotes_gpc off
#
disable automatic session start
before autoload was initialized
php_flag session.auto_start off
#
enable resulting html compression
#php_flag zlib.output_compression on
#
disable user agent verification to not break multiple image upload
php_flag suhosin.session.cryptua off
#
turn off compatibility with PHP4 when dealing with objects
php_flag zend.ze1_compatibility_mode Off
#
disable POST processing to not break multiple image upload
SecFilterEngine Off
SecFilterScanPOST Off
#
# Insert filter on all content
###SetOutputFilter DEFLATE
# Insert filter on selected content types only
#AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css text/javascript
# Netscape 4.x has some problems...
#BrowserMatch ^Mozilla/4 gzip-only-text/html
# Netscape 4.06-4.08 have some more problems
#BrowserMatch ^Mozilla/4\.0[678] no-gzip
# MSIE masquerades as Netscape, but it is fine
#BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
# Don't compress images
#SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
# Make sure proxies don't deliver the wrong content
#Header append Vary User-Agent env=!dont-vary
#
make HTTPS env vars available for CGI mode
SSLOptions StdEnvVars
#
enable rewrites
Options +FollowSymLinks
RewriteEngine on
#
you can put here your magento root folder
path relative to web root
#RewriteBase /magento/
#
workaround for HTTP authorization
in CGI environment
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
#
always send 404 on missing files in these folders
RewriteCond %{REQUEST_URI} !^/(media|skin|js)/
#
never rewrite for existing files, directories and links
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
#
rewrite everything else to index.php
RewriteRule .* index.php [L]
#
Prevent character encoding issues from server overrides
If you still have problems, use the second line instead
AddDefaultCharset Off
#AddDefaultCharset UTF-8
#
s
ExpiresDefault "access plus 1 year"
#
By default allow all access
Order allow,deny
Allow from all
I'm relatively new to web services, but I need to integrate a call to an existing service in my application. Ideally, I'd like to use JAX-WS because I'm looking for the simplest, quickest-to-develop solution on my end, and MyEclipse is able to generate a JAX-WS client from a WSDL. Unfortunately, the WSDL I've inherited was built from what appears to be Axis using RPC. Will this still work? When trying to generate the code, I get these errors, and the web searches I've found seem to say that it's the service end that needs to upgrade:
<restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="impl:MyTypeList[]" />
</restriction>
WS-I: (BP2108) An Array declaration uses - restricts or extends - the soapEnc:Array type, or the wsdl:arrayType attribute is used in the type declaration
WS-I: (BP2122) A wsdl:types element contained a data type definition that is not an XML schema definition
<wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="http://ws.host.com" use="encoded" /
WS-I: (BP2406) The use attribute of a soapbind:body, soapbind:fault, soapbind:header and soapbind:headerfault does not have value of "literal".
I am using JAXB to create XML file from a result set.
I have created java/ /class files using the xsd with the help of xjc utiliy. Now I am trying to create the xml file using the Marshaller. In the XML file I do not see theh xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" attribute with the root tag. My xsd
Below is the code :
public class JAXBConstructor
{
public void generateXMLDocument(File xmlDocument){
try
{
JAXBContext jaxbContext = JAXBContext.newInstance("com");
Marshaller marshaller = jaxbContext.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_FRAGMENT, true);
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
com.ObjectFactory factory = new com.ObjectFactory();
USERTASKSImpl userTasks =(USERTASKSImpl)(factory.createUSERTASKS());
USERTASKTypeImpl userTaskType = (USERTASKTypeImpl)(factory.createUSERTASKSTypeUSERTASKType());
userTaskType.setName("zmannan");
userTaskType.setCode("G5023920");
java.util.List userTaskList=userTasks.getUSERTASK();
userTaskList.add(userTaskType);
marshaller.marshal(userTasks, new FileOutputStream("User_Task.xml"));
}
Output of the code : This does not contain the XMLSchema value -
< ?xml version="1.0" encoding="UTF-8" standalone="yes"?
< USER_TASKS xmlns="http://schemas.jpmchase.net/Recertification"
< CodeG5023920< /Code
< Namezmannan< /Name
< /USER_TASK
< /USER_TASKS
Please help how can I add the schema-instance value in the rrot tag.
I am currently uploading images to my server via HTTP POST. Everything works fine using the code below.
NSString *UDID = md5([UIDevice currentDevice].uniqueIdentifier);
NSString *filename = [NSString stringWithFormat:@"%@-%@", UDID, [NSDate date]];
NSString *urlString = @"http://taptation.com/stationary_data/index.php";
request= [[[NSMutableURLRequest alloc] init] autorelease];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];
NSString *boundary = @"---------------------------14737809831466499882746641449";
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField: @"Content-Type"];
NSMutableData *postbody = [NSMutableData data];
[postbody appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"userfile\"; filename=\"%@.jpg\"\r\n", filename] dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[postbody appendData:[NSData dataWithData:imageData]];
[postbody appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:postbody];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
returnString = [[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSLog(returnString);
However, when I try to convert this to work with Image Shacks XML API, it doesn't return anything. The directions from ImageShack are below.
Send the following variables via POST to imageshack. us /index.php
fileupload; (the image)
xml = "yes"; (specifies the return of XML)
cookie; (registration code, optional)
Does anyone know where I should go from here?
I created a WCF service and I planned to consume this in a Silverlight application. So I created the WCF service in the Website host project. The service is a simple WCF service that only returns a number - something like a Hello World WCF-SL.
So after adding a service reference in the silverlight client project to the Service URI, after calling async the service method (by using the generated proxy), I get the following exception in the callback method:
An error occurred while trying to make a request to URI 'http://localhost:4566/SLService.svc'. This could be due to attempting to access a service in a cross-domain way without a proper cross-domain policy in place, or a policy that is unsuitable for SOAP services. You may need to contact the owner of the service to publish a cross-domain policy file and to ensure it allows SOAP-related HTTP headers to be sent. This error may also be caused by using internal types in the web service proxy without using the InternalsVisibleToAttribute attribute. Please see the inner exception for more details.
I only created a HelloWorld WCF service with nothing else but a simple method that returns a dumb number and it's hosted on my locally. Must I have clientaccesspolicy.xml or crossdomain.xml? I acces my service locally. Every time I create a new simple/dumb WCF-SL solution, I get this error.
I use VS2010 and Silverlight 4. I cannot get a simple/dumb WCF-SL solution working locally. Is there something wrong with the configuration? On another machine in the same network, it does work properly, so I assume something is misconfigured. Any thoughts?
I have the following code:
...
sub setImage {
my $self=shift;
my $filename=shift;
unless(-r $filename) {
warn "File $filename not found";
return;
}
my $imgn=shift;
my $operation=&URI::Escape::uri_escape_utf8(
(shift) ? "???????! (Delete)" : "?????????! (Store)");
my $FH=&::File::open($filename, 0, 0);
my $image;
# &utf8::downgrade($image);
sysread($FH, $image, 102400, 0);
close $FH;
my $imginfo=eval{&Image::Info::image_info(\$image)};
if($@ or $imginfo->{"error"}) {
warn "Invalid image: ".($@ || $imginfo->{"error"});
return undef;
}
my $fields=[
DIR => $self->url("fl"),
OPERATION => $operation,
FILE_NAME => ".photo$imgn",
# FILE => [$filename],
FILE => [undef, "image.".$imginfo->{"file_ext"},
# Content_Type => $imginfo->{"file_media_type"},
# Content_Type => 'application/octet-stream',
Content => $image,
],
];
my $response=&ZLR::UA::post(
&ZLR::UA::absURL("/cgi-bin/file_manager")."",
$fields,
Content_Type => "form-data",
);
print $response->decoded_content;
}
...
When I try to use function setImage it fails with error HTTP::Message content must be bytes at /usr/lib64/perl5/vendor_perl/5.8.8/HTTP/Request/Common.pm line 91. Worse that I can't reproduce this error without using all of my code and upgrading libwww-perl does nothing. What can cause it?
The web service that I implemented is up and running, when I try to run the client I get the following error with regard to the classes that were generated using wsimport,
Caused by: java.security.PrivilegedActionException: com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException: 4 counts of IllegalAnnotationExceptions
Two classes have the same XML type name "{http://server.agency.hw2/}userJoined". Use @XmlType.name and @XmlType.namespace to assign different names to them.
this problem is related to the following location:
at hw2.chat.backend.main.generatedfromserver.UserJoined
at public javax.xml.bind.JAXBElement hw2.chat.backend.main.generatedfromserver.ObjectFactory.createUserJoined(hw2.chat.backend.main.generatedfromserver.UserJoined)
at hw2.chat.backend.main.generatedfromserver.ObjectFactory
this problem is related to the following location:
at ChatCompany.BackendChatServer.hw2.chat.backend.main.generatedfromserver.UserJoined
Two classes have the same XML type name "{http://server.agency.hw2/}userJoinedResponse". Use @XmlType.name and @XmlType.namespace to assign different names to them.
this problem is related to the following location:
at hw2.chat.backend.main.generatedfromserver.UserJoinedResponse
at public javax.xml.bind.JAXBElement hw2.chat.backend.main.generatedfromserver.ObjectFactory.createUserJoinedResponse(hw2.chat.backend.main.generatedfromserver.UserJoinedResponse)
But I can't figure out what exactly is meant by the error. I am assuming I need to change something in annotations in this class as pointed out by the compiler:
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "userJoinedResponse")
public class UserJoinedResponse {
}
could someone please point out why there's a name collision and what annotations I need to change?
thanks
When I'm trying to connect to a webservice I always get the next fault
SoapFault exception: [s:Sender] An error occurred when verifying security for the message
I have to use a security header like:
<o:Security env:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsu:Timestamp env:mustUnderstand="1" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsu:Created>2010-06-10T08:22:59Z</wsu:Created>
<wsu:Expires>2010-06-12T10:22:59Z</wsu:Expires>
</wsu:Timestamp>
<o:UsernameToken>
<o:Username>myUsername</o:Username>
<o:Password>myPassword</o:Password>
</o:UsernameToken>
</o:Security>
My username and password are correct, I have allready tried to change the expiration date later but that doesn't solve it.
What else could be the reason for this fault?