Detect browser inactivity

How is it possible for an applet to detect if the browser window becomes passive (user changed to another window)? I've seen an applet to do this but I don't understand how it's implemented.

Jo,
          Pls refer SnoopServlet.java(weblogic_home/examples/servlets) which
          comes with weblogic installation.
          Kumar
          Jan-Olav Eide wrote:
          > How can I detect browser version & type from a servlet ?
          >
          > --
          > jo

Similar Messages

How to detect Browser using JSP ?

Hi friends,
I wanna to put some code to detect browser and
Other than IE6+ i have to block other browser to display login.
How do i check that ? Using JSP.
e.g.
If i open IE6+ login page should be displayed. Else on other browsers
it will check brower and deny to display login page.
How Do i check it ? please Help me.

this code works for me in IE,Safari and firefox but i could not check in netscape as i dont have.
String userAgent = request.getHeader("User-Agent");
      System.out.println("UserAgent:"+userAgent);
      userAgent=userAgent.toLowerCase(); //convert to lowercase and then check
      if(userAgent.indexOf("netscape6") != -1)
     System.out.println("Netscape");
      else if(userAgent.indexOf("msie") != -1)
          System.out.println("IE");
     else if(userAgent.indexOf("firefox") != -1)
     System.out.println("Firefox");
     else if(userAgent.indexOf("safari") != -1)
     System.out.println("Safari");
     else
          System.out.println("Else");

How to detect browser window move?

Hi,
I want to know if there is certain event defined in Java to detect browser window move. Like in JavaScript, there is an event handler "onMove".
Thanks.

No, I think you can have "onMove" call a java function.

How to Detect browser crash

hi i want to know how to detect browser crash or the way to go about it , i can use any language to any api's plz specify me some solution .It would be really healpfull

paul_123 wrote: hi i want to know how to detect browser crash ..
Like the other person that replied, I do not quite understand why it is of interest that the end user's browser crashes. If, like they suspect, it is to do with your applet, I think the best solution is to launch the applet using webstart and forget the browser. If the end user launches a webstart based applet from the browser and the browser crashes, the applet will keep working just fine.
Is your applet publicly available? If so, what is the URL where we can see it?

How to disable auto detect browser settings

When I want to start scan to Optimize Internet in "Easy Solve" feature of Comcast. It says DISABLE AUTO-DETECT BROWSER SETTINGS to enable scan running. Please send me the answer.

Is this page accessible to non-subscribers? If so, please provide a URL. If not, hopefully Comcast can answer this question.

Detect browser using velocity

Can any one tell me how the codes are written in velocity to detect browser.

AmitChalwade123456 wrote:
rrp wrote:
Can any one tell me how the codes are written in velocity to detect browser.what's this velocity ?? share u r knowledge with usVelocity is a templating engine. [ http://velocity.apache.org/ ].
I think I would put the browser discovery code (if I really had to use it) in controller. (Or JavaScript).

Detect Browser Version & Browser Name

Hello,
I have written some java code to detect browser version & name but its not working in ADF. Please help to detect browser details.
public void browserDetail(HttpServletRequest request,
HttpServletResponse response)throws IOException,ServletException{
response.setContentType("text/html");
Enumeration headerNames = request.getHeaderNames();
while(headerNames.hasMoreElements()) {
String headerName = (String)headerNames.nextElement();
System.out.println("BrowserName" + headerName);
System.out.println("Header" + request.getHeader(headerName));
Please Help
Thanks

Hi,
try this: http://blogs.oracle.com/jdevotnharvest/entry/how_to_detect_browser_type
Frank

Detect browser version & type from a servlet

How can I detect browser version & type from a servlet ?
          jo


Jo,
          Pls refer SnoopServlet.java(weblogic_home/examples/servlets) which
          comes with weblogic installation.
          Kumar
          Jan-Olav Eide wrote:
          > How can I detect browser version & type from a servlet ?
          >
          > --
          > jo

How to detect browser close event in flex ?

How to detect browser close event in flex ?

This link may help:
http://cookbooks.adobe.com/post_Close_event_of_browser_or_browser_tab-18211.html
Best,

Trouble detecting browser close in Internet Explorer

Please help!
I'm trying to detect when the browser closes (or tab closes, or page reloads, etc.) so that I can save user information. I've followed the advice of others on the web, and have it working with Firefox, but not IE. The code in my wrapper is below, which attempts to get access to the embedded swf object a variety of ways to presumably handle multiple browsers. PLEASE HELP!
// Function to get a reference to the embedded swf file
                    function getFlashMovieObject(movieName)
                      if (window.document[movieName])
                          return window.document[movieName];
                      if (navigator.appName.indexOf("Microsoft Internet") == -1)
                        if (document.embeds && document.embeds[movieName])
                          return document.embeds[movieName];
                      else // if (navigator.appName.indexOf("Microsoft Internet") != -1)
                        return document.getElementById(movieName);
Here's the code that calls this function:
                    window.onbeforeunload = function()
                        var myApp = getFlashMovieObject("MySwf");
                        return myApp.onCloseApplication();
Here's the code that embeds the swf:
                  var flashVars = {};
                  var strHref = window.location.href;
                  if ( strHref.indexOf("?") > -1 )
                        var strQueryString = strHref.substr(strHref.indexOf("?")+1);
                        var aQueryString = strQueryString.split("&");
                        for ( var iParam = 0; iParam < aQueryString.length; iParam++ )
                            var aParam = aQueryString[iParam].split("=");
                            flashVars[aParam[0]] = aParam[1];
                var params = {};
                params.quality = "high";
                params.bgcolor = "#ffffff";
                params.allowscriptaccess = "sameDomain";
                var attributes = {};
                attributes.id = "MySwf";
                attributes.name = "MySwf";
                attributes.align = "middle";
                  //create your instance of your SWF
                  swfobject.embedSWF("MySwf.swf", "flashContent", "100%", "100%", "10.0.0", "expressInstall.swf",
                    flashVars, params,attributes);

To make the hyperlinks in PDF file work, do the following:
Open your Adobe Reader
Then select Edit à Preferences… from the Action Bar.
To make the links active, select Documents (under Categories). On the right side, now under PDF/A View Mode, using the drop-down change “Only for PDF/A documents” to “Never”. Now click the OK button.

How to detect Browser Version using JSP ?

Hi friends,
Previously i have asked regarding browser detection.
Now i want to inquiry regarding version detection.
I have to block the users other than IE6+.
So how i do that ??
Remember : Other than IE6+ users are blocked.
Please Help Me...

well in general request.getHeader("user-agent"); should help you but in few cases it may not work in because of few security reasons.
the best work around for this problem would be usage of javascript and sending browser realted information via hidden parameter
and here is an example for you
<body>
<form name="sampleForm" action="randomAction">
   <input type="hidden" id="browserVersion" name="browserVersion" />
   <input type="hidden" id="userAgentHeader" name="userAgentHeader"/>
     <input type="hidden" id="appCode" name="appCode"/>
</form>
<script language="javascript">
this.document.getElementById('browserVersion').value = navigator.appName+' '+navigator.appVersion;
   this.document.getElementById('userAgentHeader').value = navigator.userAgent;
   this.document.getElementById('appCode').value = navigator.appCodeName;
</script>
</body>and you would get the info by getting
request.getParameter("appCode");and etc..
hope this might help :)
REGARDS,
RaHuL

Is it possible to detect browser information directly from FLEX????

Hi All,
Can we detect our browser information (Browser Name, Version
etc) directly from FLEX? I don't want to use External Interface for
this purpose. Pease reply me soon.
Thanks,
Amit

Hi Amit,
The replies from Gnomann are correct.
Following the logic that Gnomann cited in his second post
(suggesting using ExternalInterface to execute browser JavaScript),
following are some examples.
These examples also demonstrate how JavaScript methods can be
written in-line directly in the ExternalInterface.call() execution:
var appName:String =
ExternalInterface.call( "function getAppName(){ return
navigator.appName; }"
var userAgent:String =
ExternalInterface.call( "function getUserAgent() { return
navigator.userAgent; }"
var appVersion:String =
ExternalInterface.call( "function getAppVersion(){ return
navigator.appVersion; }"
I have posted a different, runnable example here:
http://flexflashvideo.com/codesamples/flex/flex3/browserinfo/
You can right-click on the swf at the link above for "
View
Source"
btw ... an advantage of writing the JavaScript methods
in-line in the ActionScript ExternalInterface.call() executions is
that all of the code can be encapsulated in the Flex logic. That is
you do not have to write the JavaScript separately in the HTML
wrapper. You can if you want, of course. Certainly no harm in that
;-) Since your original question was how to detect the browser
information "directly from FLEX", I suspect you might like being
able to write the JavaScript methods in-line ;-)
Please post back regarding whether the above answers your
question, and if you find it helpful :-)
Best regards,
g

Adobe Form Detect Browser Plugin

I am new to creating and using forms. The company I work for wanted their employment application, to be able to be filled out and submitted online. I have the form created, and it works just fine in IE. It does not display right in Firefox or Chrome. Is there a way I can embed script into the form to detect the browser plugin and make it use the adobe plugin instead of the browsers default? I need it to be multi browser compatible. Thanks in advance.

Actually because Many people be it Mac or Pc for whatever reason, they avoid IE because of all the issues an incompatibilities.
Chrome in their PDF viewer can fill out forms just as good as IE.
Firefox you can set in Preferences > Helper Applications to use Reader, (instead of the built in viewer which is based on Javascript).
It’s a mistake to Write code just IE the have never been W3C compatible in which all the other Browsers have tried to be. What bost good web creators do is write specific code for IE only and also for FF/Chrome/ Safari. Opera, etc which render roughly the same.

Detect browser close

is java servlet able to detect when a user close an IE or NETSCAPE browser!!??

unfortunately, there is no reliable way unless the browser is IE or Netscape 6.0 or better....versions of NS prior to 6.0 did not support onclose() properly.
If in your case it IS IE and NS 6.0 or better, then you can use javascript onclose() and do whatever in that method.

Detect Browser Size in Forms10g

I am trying to center within my browser window a called form (an "About" pop-up). Since Forms 10g uses SDI, trying to get the size of my window using GET_WINDOW_PROPERTY (FORMS_MDI_WINDOW ...) does not work. Iâd use WebUtilâs WEBUTIL_BROWSER functions, but I do not want the Applet size (since it can and will be bigger than my normalized browser window). Is there a way I can detect the height and width of my browser?
Thanks in advance.

Donald - the getAppletSize function of WebUtil browser should return the real width of the MDI frame at that point in time - not the initial values defined the the Formsweb.cfg.
Of course if you want the values defined in the CFG then you can use the getAppletParemeter function to get at that

Detect browser inactivity

Similar Messages

Maybe you are looking for