How to test if the user has javascript enabled?

I apologize if this is not the right topic to post this question, but if it's not, where then?
i want to test if the user has javascript(or others scripts) suported and enabled. can i do that from within a servlet? how?
thanks

i forgot to mention that i tried to use the tag <noscript> and it didn't work. Also, php can do that detection. I wonder if a java servlet, once this is how my cgi will be written.

Similar Messages

How to check if the user has log in when he log in again?

Hi all,
I was wondering how to track if the user has already log in?
When this user using browser A to log in then he try to log in using a new browser, then hw I am I going to know that, and terminate his session?

Hello!
You can try this code if you want that if a user is login at a machine and tries to login from the other, then he can continue his processing at second machine ('cos it will get the high priority) but can not process from the first machine. This code allows to login but only second one will be active.
<jsp:useBean id="monitor1" scope="application" class="java.util.HashMap"/>
if(monitor1.containsKey(num)){
HttpSession oldSession = (HttpSession) monitor1.get(num);
oldSession.invalidate();
monitor1.remove(num);
monitor1.put(num , session);
But if you want to restrict it at the time of second login then u can use any of the techniques discussed above.
aNTUMNIHA

How to check if the user has only the display authority of a message

hi,
How to check if the user has only the display authority of a message but does not have the change authority for a certain message?
Best regards,

hi blake
though i am an application consultant and for authorisation u need to have help of BASIS person if u r not the one but still i can guide u regarding the same,
Basically Authorization Management
Use
You can use the following authorization objects to control the authorizations for maintaining business partner data:
        Authorization objects for the Business Partner:
             B_BUPA_GRP
             B_BUPA_ATT
             B_BUPA_FDG
             B_BUPA_RLT
Authorization objects for relationships:
             B_BUPR_BZT
             B_BUPR_FDG
In addition, you can assign an authorization group to a business partner in the dialog. The authorization group controls which users may maintain data for this business partner.
You can also define authorizations for fields and field groups using the Business Data Toolset (BDT). Depending on the settings you have made, the system carries out the relevant authorization checks.
In the dialog in the SAP GUI, you can display an overview of the authorizations assigned to you by pressing the button Settings.
For more information on authorization management, see the Implementation Guide (IMG) of the Business Partner, as well as in the Developers Handbook for the BDT under Authorizations.
IntegrationAuthorization management for the Business Partner forms part of the SAP authorization concept.
Prerequisites
You have made the necessary settings in Customizing of the Business Partner under Basic Settings--> -Address Management.
Moving over
AS ABAP Authorization Concept
The ABAP authorization concept protects transactions, programs, and services in SAP systems from unauthorized access. On the basis of the authorization concept, the administrator assigns authorizations to the users that determine which actions a user can execute in the SAP system, after he or she has logged on to the system and authenticated himself or herself.
To access business objects or execute SAP transactions, a user requires corresponding authorizations, as business objects or transactions are protected by authorization objects. The authorizations represent instances of generic authorization objects and are defined depending on the activity and responsibilities of the employee. The authorizations are combined in an authorization profile that is associated with a role. The user administrators then assign the corresponding roles using the user master record, so that the user can use the appropriate transactions for his or her tasks.
Authorization Checks
To ensure that a user has the appropriate authorizations when he or she performs an action, users are subject to authorization checks.
The following actions are subject to authorization checks that are performed before the start of a program or table maintenance and which the SAP applications cannot avoid:
        Starting SAP transactions (authorization object S_TCODE)
        Starting reports (authorization object S_PROGRAM)
        Calling RFC function modules (authorization object S_RFC)
        Table maintenance with generic tools (S_TABU_DIS)
Checking at Program Level with AUTHORITY-CHECK
Applications use the ABAP statement AUTHORITY-CHECK, which is inserted in the source code of the program, to check whether users have the appropriate authorization and whether these authorizations are suitably defined; that is, whether the user administrator has assigned the values required for the fields by the programmer. In this way, you can also protect transactions that are called indirectly by other programs.
AUTHORITY-CHECK searches profiles specified in the user master record to see whether the user has authorization for the authorization object specified in the AUTHORITY-CHECK. If one of the authorizations found matches the required values, the check is successful.
Starting SAP Transactions
When a user starts a transaction, the system performs the following checks:
        The system checks in table TSTC whether the transaction code is valid and whether the system administrator has locked the transaction.
        The system then checks whether the user has authorization to start the transaction.
The SAP system performs the authorization checks every time a user starts a transaction from the menu or by entering a command. Indirectly called transactions are not included in this authorization check. For more complex transactions, which call other transactions, there are additional authorization checks.
             The authorization object S_TCODE (transaction start) contains the field TCD (transaction code). The user must have an authorization with a value for the selected transaction code.
             If an additional authorization is entered using transaction SE93 for the transaction to be started, the user also requires the suitable defined authorization object (TSTA, table TSTCA).
If you create a transaction in transaction SE93, you can assign an additional authorization to this transaction. This is useful, if you want to be able to protect a transaction with a separate authorization. If this is not the case, you should consider using other methods to protect the transaction (such as AUTHORITY-CHECK at program level).
        The system checks whether the transaction code is assigned an authorization object. If so, a check is made that the user has authorization for this authorization object.
The check is not performed in the following cases:
You have deactivated the check of the authorization objects for the transaction (with transaction SU24) using check indicators, that is, you have removed an authorization object entered using transaction SE93. You cannot deactivate the check for objects from the SAP NetWeaver and HR areas.
This can be useful, as a large number of authorization objects are often checked when transactions are executed, since the transaction calls other work areas in the background. In order for these checks to be executed successfully, the user in question must have the appropriate authorizations. This results in some users having more authorization than they strictly need. It also leads to an increased maintenance workload. You can therefore deactivate authorization checks of this type in a targeted manner using transaction SU24.
             You have globally deactivated authorization objects for all transactions with transaction SU24 or transaction SU25.
             So that the entries that you have made with transactions SU24 and SU25 become effective, you must set the profile parameter AUTH/NO_CHECK_IN_SOME_CASES to Y (using transaction RZ10).
All of the above checks must be successful so that the user can start the transaction. Otherwise, the transaction is not called and the system displays an appropriate message.
Starting Report Classes
You can perform additional authorization checks by assigning reports to authorization classes (using report RSCSAUTH). You can, for example, assign all PA* reports to an authorization class for PA (such as PAxxx). If a user wants to start a PA report, he or she requires the appropriate authorization to execute reports in this class.
We do not deliver any predefined report classes. You must decide yourself which reports you want to protect in this way. You can also enter the authorization classes for reports with the maintenance functions for report trees. This method provides a hierarchical approach for assigning authorizations for reports. You can, for example, assign an authorization class to a report node, meaning that all reports at this node automatically belong to this class. This means that you have a more transparent overview of the authorization classes to which the various reports are transported.
You must consider the following:
              After you have assigned reports to authorization classes or have changed assignments, you may have to adjust objects in your authorization concept (such as roles (activity groups), profiles, or user master records).
              There are certain system reports that you cannot assign to any authorization class. These include:
              RSRZLLG0
              STARTMEN (as of SAP R/3 4.0)
              Reports that are called using SUBMIT in a customer exit at logon (such as SUSR0001, ZXUSRU01).
              Authorization assignments for reports are overwritten during an upgrade. After an upgrade, you must therefore restore your customer-specific report authorizations.
Calling RFC Function Modules
When RFC function modules are called by an RFC client program or another system, an authorization check is performed for the authorization object S_RFC in the called system. This check uses the name of the function group to which the function module belongs. You can deactivate this check with parameter auth/rfc_authority_check.
Checking Assignment of Authorization Groups to Tables
You can also assign authorization groups to tables to avoid users accessing tables using general access tools (such as transaction SE16). A user requires not only authorization to execute the tool, but must also have authorization to be permitted to access tables with the relevant group assignments. For this case, we deliver tables with predefined assignments to authorization groups. The assignments are defined in table TDDAT; the checked authorization object is S_TABU_DIS.
You can assign a table to authorization group Z000. (Use transaction SM30 for table TDDAT) A user that wants to access this table must have authorization object S_TABU_DIS in his or her profile with the value Z000 in the field DICBERCLS (authorization group for ABAP Dictionary objects).
please See also:
        SAP Notes 7642, 20534, 23342, 33154, and 67766
guess this info will help you,there is one graphic which actually explain the hierarchy of authorisation,i will find some time out to let u know more info about the authorisation
but if u sit with ur BASIS guy then u can learn lot of things in PFCG
i guess u r a basis guy,then its not a problem
best regards
ashish

How to verify that the user has changed table row data before db update

Hi all,
Iam using Oracle ADF with EJBs.
I have a single selection table that displays rows of data returned from a function of my data control.
The columns of my table are editable so that the user can change the data. The user selects a row, changes the data in one or more columns of the row and saves the data by means of a submit button. The code in the submit button, identifies the row of the corresponding iterator that the user clicked on and updates the data in the database (using the 'mergeEntity' function of the EntityManager)
Before saving the data, I want to put some logic to check whether the user has actually changed some data to avoid unnecessary updates in the database . But for this I need a technique to detect that the user has indeed changed some data in the table row.
One technique I have been using so far was to isolate the iterator row of the table and then query the corresponding row in the database table and compare their values.
Except from dummy, this technique is not efficient if the table contains many rows.
Moreover, in my case I have observed that on successive updates on the same row , the query on the database returns the new values (user changed values) and not the actual values contained in the database table. This means that when the user updates an iterator row the cached data affect also the results of the SELECT statement from the actual database table!!! Isn't this strange ?
Can somebody propose me a neat method to detect when the user has changed the the data of an iterator row ?

Hey Alan,
The below solution seems overly complicated to me and can not be implemented without a custom screen and/or the use of JavaScript. Also, if your main concern is that a user may accidentally loose all their data because they closed the browser window or the session times out before they hit the save button then this solution does not help you.
There are a couple of simpler approaches you can take here:
# If the use of JavaScript is permissible you can hook into the windows 'onUnload' event, and pop-up a message box which gives the user the opportunity to cancel closing the window and save their case if they haven't already.
# Implement an autosave feature by hooking into one of events provided by web determinations. A simple (but rather naive) way of doing this would be to hook into the OnRenderScreenEvent and call save on the interview session every time the event fires. This guarantees that all the data the user has submitted will aways automatically be saved, thereby removing the need to make sure the user manually saves their data before closing the browser.
Automatically making Web Determinations close a browser window has to be done using JavaScript. However, doing so means that a) it won't work for people who turn off JavaScript, which is commonly done for accessibility reasons b) you'll likely run afoul of the browser's security mechanism (they generally won't let you close a window that you didn't open and some really don't like you doing that at all).
Thanks,
Kristy

How to check whether the user has a certificate or not?

Hi everyone.
We're currently finishing a web project and the last step is to check whether users accessing the application have a valid certificate or not.
Users with a valid certificate can access all the data. Users without any certificate installed on their browsers may still proceed, but they won't be able to see all data. Please note that the lack of a certificate doesn't mean an error - it's just another use case.
Is there any way to check whether users have a certificate installed on their browsers?
Thanks in advance.
Edit: sorry, I forgot to post some tech details. We're using Struts 1.2 on a Tomcat 5 app server.
Message was edited by:
advaca

I am not sure how Tomcat handles this, but you need to use two-way (mutual authentication) request but not enforce SSL between Tomcat and the client browser. This will make the browser prompt the user for the cert they want to send. Then you'll need to tackle the other part of your problem, getting the correct content displayed depending on whether the user sent a cert or not. I'm even less help there than I was on the first part of your question.
So, yeah - good luck with that
Lee

How to find if the user has selected one or many files using a file chooser

I have a file chooser but want it to return either a file or file array depending on whether more than one file is selected but there doesn't seem to be any way to find out if that is the case or not. I want it to look something like:
            if(fileChooser.getSelectedFile().isDirectory()==true)
                selectedFile=fileChooser.getCurrentDirectory();
            else if(fileChooser.multipleFilesSelected())
                fileChooser.getSelectedFiles();//we have more than one file selected
            else
                fileChooser.getSelectedFile();    //if we have one file selected
            }am I going about dealing with this in the right way?

OK, I scoured the API again and found I could avoid the problem altogether by using
http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JFileChooser.html#isMultiSelectionEnabled()
and
http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/JFileChooser.html#setFileSelectionMode(int)

How can a jsp page tell which Oracle Responsibility the user has selected?

We have two responsibilities - Timecard Administrator and Timecard Viewer. Everything that they can access is the same, except for one particular jsp page which we want to present a slightly different view if the user's responsibility is Timecard Viewer (specifically, the edit link in the results page will be suppressed). Unfortunately in order to implement this, the jsp code needs to be able to distinguish which of those two responsibilities the user has selected. I have written jsp code to print all the environment variables and unfortunately the environment is essentially identical regardless of which of the two responsibilities the user selected.
How do I pass in the active responsibility to that page/environment in a way that can be tested by the jsp code?
Thank you,
Graham Toal <[email protected]>

Yes, I tried something like this (shortened to the basics for this post):
<pre>
sqlQuery="select responsibility_name from fnd_responsibility_vl where responsibility_id = FND_GLOBAL.RESP_ID";
stmt=con.createStatement();
rs=stmt.executeQuery(sqlQuery);
int field_count=rs.getMetaData().getColumnCount();
while (rs.next()) {
for (int i=0; i<field_count; i++) {
logger.write("Responsibility: "+rs.getObject(i+1),"JSP",objName,0,-1,1001);
</pre>
However it did not print any results at all.
I'm trying a different approach at the moment - I've cloned the menus from the Administrator responsibility to the new Viewer responsibility, and have altered the top-level menu so that I can insert a new variable into the process state myself; that way by the time the user navigates to the changed page, there should be a variable there that can be tested.
Unfortunately the top-level menu isn't just a simple menu, it's a piece of code that issues an HTML redirect depending on the parameter passed in - which is set in the Oracle function screen for the function attached to that menu.
(was something like utpa_top_menu.jsp?ADMIN and I changed it to utpa_top_menu.jsp?VIEWER, with appropriate tests for the new module name:
<tt>
else if ("VIEWER".equals(moduleName))
url = "/utpa/jsp/admin_reports-viewer.jsp";
</tt>
In admin_reports-viewer.jsp I've added <tt>session.putValue("REPVIEWER","y");</tt> and in the actual target main page I have:
<pre>
if (session.getValue("REPVIEWER") == "y") {
// viewer
out.println("<CENTER><B>You are using the Timecard Viewer responsibility</B></CENTER><BR>");
} else {
</pre>
And although the URL bar at the top of the screen is displaying the correct (redirected) URL, the page that is displayed is blank. Completely empty. 0 bytes. The file is present on the filing system; has content; has the correct ownership and permissions; I've reloaded apache, even had the systems guys reboot completely. I'm at a loss :-/
Graham

How to find out the user who has created a new field in the custom table.

How to find out the user details who has created a new field in the custom table.
Thanks,
Joan

Hi Jesudasan ,
You can know the user details with version management.Please find the
below procedure to know.
Go to table->Utilities tab->version->Version management->Compare the previous one .
Hope this solves the issue,Let me know if you have any issues.
Thanks,
Rajani

How do I sign my VB / VS 2010 based shared COM add-in for Excel so it loads when the user has checked "Require application add-ins to be signed by a trusted publisher"?

My COM add-in is developed using VS 2010 and VB. It's a shared COM add-in (not VSTO) and it works with Excel 2007 - 2013. My installer is signed with a code signing certificate but it would appear that my add-in's .dll should also be signed if the user has
checked the "Require application add-ins to be signed by a trusted publisher" option.
The "Sign the assembly" option is checked in my add-in's VB -> My Project -> Signing. I have a .snk file selected which I seem to recall generating 6 or 7 years ago when I ported the COM add-in from VB6 to .NET.
I have an up-to-date Comodo code signing certificate (a pfx file called MyCompanyCodeSigningCertificatePrivateKey.pfx) which I purchased to use with the installer and was wondering if and how I could use this.
I tried selecting my pfx file in the My Project -> Signing -> "Choose a strong name key file" dialog. It made a copy of the pfx file in my project folder but when I tried to build the project, I got the following error:
Error 1 Cannot import the following key file: MyCompanyCodeSigningCertificatePrivateKey.pfx. The key file may be password protected. To correct this, try to import the certificate again or manually install the certificate to the Strong Name CSP with the
following key container name: VS_KEY_C0B6F251F0FB6016
After a little research, I found out I might be able to use signtool to sign the dll in a post-build step.
I added the following command to the post-build event, before the command I use to regasm the assembly.
"path to signtool\signtool" sign /f "MyCompanyCodeSigningCertificatePrivateKey.pfx" /p "xxxx" /v "$(TargetPath)"
When I built the project, the dll appeared to get signed (the output window showed a bunch of confirming text as well as "Successfully signed: c:\MyAddIn\bin\Release\MyAddIn.dll") but the next step in the post-build (regasm myaddin.dll /codebase)
issued a warning RA0000 (see below) but reported "Types registered successfully".
Here's the message I get from regasm, even though the output window says the dll was sucessfully signed:
RegAsm : warning RA0000: Registering an unsigned assembly with /codebase can cause your assembly to interfere with other applications that may be installed on the same computer. The /codebase switch is intended to be used only with signed assemblies. Please give your assembly a strong name and re-register it.
Types registered successfully
I'm not using a shim if that makes a difference.
How do I sign my add-in so it loads when the user has checked "Require application add-ins to be signed by a trusted publisher"?
Any tips would be appreciated.

Hello,
Why do you need to use the regasm utility from the post-build action?
There is a difference between signing the assembly with a strong name and digital signature. The
How to: Sign an Assembly with a Strong Name article in MSDN explains how to sign an assembly with a strong name (.snk). See
How to digitally sign a strong named assembly for adding a digital signature.
You may also find the
What's the Difference, Part Five: certificate signing vs strong naming article helpful.

How can I know the name of the file that the user has currently open ?

Hello
I'm developing a module for x3dv.
http://hiperia3d.blogspot.com/search/label/X3DV%20Module%20For%20Netbeans
I am going to add a button to open the files when I click it.
I just need to know how can I know the name of the file that the user has currently open in the editor. What variable holds it in Netbeans?
Thank you
Jordi

If you are using the JFileChooser to open the document, I would create another class with this included:
//initiate class variables
private File f;
//create JFileChooser
JFileChooser fc = new JFileChooser();
fc.setMultiSelectionEnabled(false);
fc.setFileSelectionMode(JFileChooser.FILES_ONLY)
//set the chooser to initialise File f with the file selected
int status = fc.showOpenDialog(null);
if (status == JFileChooser.APPROVE_OPTION)
f = fc.getSelectedFile();
public File getFile()
return f;
}

Report: How long the user has not logged into SSHR

Hi experts,
I am looking for a report, which showing me, how long the user has not been logged into SSHR?. Because some poeple dosn't work any more in the company, and the list should enable use to deactivate their accounts.
Thanks in advance
Mehdi

The AOL signon capabilities are good and you'll find useful stuff in those links.
If you're after something quick in SQL try this:
SELECT last_logon_date, user_name
FROM fnd_user
WHERE trunc(last_logon_date) < trunc(sysdate) - 90;
That will get you everyone who hasn't logged in for 90 days.
Edited by: Duncan Casemore on Jan 20, 2011 9:26 AM

Help!!! How do I get the bit color depth the user has his screen set to?

Help!!! How do I get the bit color depth the user has his screen set to?
Thank you.

i'm not sure if it's what you 're looking for but it worked for me:
GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();
GraphicsDevice[] gs = ge.getScreenDevices();
for(int i=0;i<gs.length;i++){ //length is 1 (= i have only one screen? )
GraphicsDevice g=gs[ i ];
int nBits=g.getDisplayMode().getBitDepth(); //method getDisplayMode() only in jdk1.4 , i think
System.out.println( nBits+"");
output is 32 if i set my screen color to 32bits, 24 if...24, ...

How to determine which cell the user has just left?

I want to check the contents of a JTable cell just after the user has left that cell.
What is the most reliable way to determine which cell the user has just left?

Hi,
I use the cellRenderer for that... if the value is not correct, I call an editCellAt() method...
JRG

How to find the date when the users has been created in Hyperion Essbase

Please let me know, if there is any option or way to find the date when the users has been created in Hyperion.
Essbase - 9.3.1.0.0
Sun Solaris SPARC (32-bit) - 5.8
If not in Hyperion, could you please let me know if it gets stored in the repository. If yes, please let me know the table name in Oracle.

I don't know of a way of getting this information from Shared Services via the standard web UI. However you can see when a native user was created in openLDAP. If your users are all native then you can use an ldap browser to view the CreateTimestamp.
Port: 58089
User DN:CN=911,ou=People,dc=css,dc=hyperion,dc=com
Password: Your shared services admin user password
You should see each new native user under the ou=People and each CN will have a create timestamp.
I can't help if all you users are external or your using the old Essbase native security.
Gee

How to detect if a user has changed a record using a custom method?

I am in the process of developing a test case application using ADF JSF and a collection of Java objects that are not populated by a database.
Details of what I have developed so far can be found on this post:
how to create a new record using a custom method?
Is it possible to detect if a user has changed the value(s) of a record?
I have set the edit page up (as described in the other post) and this works fine, but how could I tell if the user has changed something on that record. This is what I would like to do, but am not sure how to achieve it or whether it is possible....
when the user puts a record in edit mode, take a copy of that record
then when the user presses save or exit to navigate away from the edit page do a comparison between the original values and the potentially changed ones
then depending on the outcome of the comparison call an appropriate action
Thanks in advance for your help
David

If you just want to know if the value has changed you can put it in a while loop and use shift registers to see if the value has changed.
Brian
Attachments:
Changed.vi ‏22 KB

How to test if the user has javascript enabled?

Similar Messages

Maybe you are looking for