[Is there a way to set the active theme via a RESTful API call?]

You can make a PUT to set the theme as descibed in the documentation : 

http://community.jaspersoft.com/documentation/jasperreports-server-web-services-guide/v56/setting-theme-organization

[java code for invoks reports from jasper server by REST_v2]

You can use this java rest client : 

https://github.com/Jaspersoft/jrs-rest-java-client/

[Integrating TIBCO Jasper Reports to web]

Please consider http://community.jaspersoft.com/documentation/jasperreports-server-web-services-guide/v550/running-report for further information

[Integrating TIBCO Jasper Reports to web]

What you do want to do is not clear. Are you using Community version?

- If you want to display the report visualizer as with jasperserver you will need to use HTTP APIs ie. Iframes
- If you want to be able to generate documents with the choice of the format use rest_v2/reports/<path_to_report>.<format>
Thanks to rest APIs you can generate reports easily and put it into your web page and handle your logic.
-  if you are using professional version you could also use visualize.js

[User parameter not working with weblinked reported]

Why dont you use directly LoggedInUsername as a parameter instead of use 2 parameters?

[Export function does not active]

Can you attach your .jrxml?

[Export function does not active]

What Report Format did you choose for this one?

[Month and Year Grouping]

Can you provide further information ? 

- How long dures the query execution process for both ?
- Why do you need a subreport ? Cant you have both Month and year in one query and then use groups of jasperreports?
- In which banc did you put your subreport?
 

[I need to map External role with internel organization role in Jasper report server Using token based authentication, can someone help to configure the applicationContext-externalAuth-preAuth-mt.xml file??]

With this token you are following the expected format as described in the applicationContext : 

 

<bean class="com.jaspersoft.jasperserver.api.security.externalAuth.wrappers.spring.preauth.JSPreAuthenticatedAuthenticationProvider">                    <property name="preAuthenticatedUserDetailsService">                        <bean class="com.jaspersoft.jasperserver.multipleTenancy.security.externalAuth.preauth.MTJSPreAuthenticatedUserDetailsService">                            <!-- Token format configuration example for token: u=obama|r=PRESIDENT,HUSBAND|o=WhiteHouse|pa1=USA,Kenya|pa2=Washington -->                            <property name="tokenPairSeparator" value="|"/>                            <property name="tokenFormatMapping">                                <map>                                    <entry key="username" value="u" />                                    <entry key="roles" value="r" />                                    <entry key="orgId" value="o" />                                    <entry key="expireTime" value="exp" />                                    <entry key="profile.attribs" >                                        <map>                                            <entry key="profileAttrib1" value="pa1" />                                            <entry key="profileAttrib2" value="pa2" />                                        </map>                                    </entry>                                </map>                            </property>                            <property name="tokenExpireTimestampFormat" value="yyyyMMddHHmmssZ"/>                        </bean>                    </property>                </bean>[/code]

Now if you need to map an external Role walue to an internal at Organization level value you need to define the Role Map there : 

 

<bean id="mtExternalUserSetupProcessor" class="com.jaspersoft.jasperserver.multipleTenancy.security.externalAuth.processors.MTExternalUserSetupProcessor" parent="abstractExternalProcessor">        <property name="userAuthorityService">            <ref bean="${bean.internalUserAuthorityService}"/>        </property>        <property name="organizationRoleMap">            <map>                <!-- Example of mapping customer roles to JRS roles -->                <!--<entry>                    <key>                        <value>ADMIN_EXTERNAL_ORGANIZATION</value>                    </key>                    <value>ROLE_ADMINISTRATOR</value>                </entry>-->            </map>        </property>        <property name="defaultInternalRoles">            <list>                <value>ROLE_USER</value>            </list>        </property>        <property name="permittedRolesRegex">            <list>                <value>JRS_.*</value>                <value>EXT_.*</value>            </list>        </property>    </bean>[/code]

adding |* at the end of the internal Role Name Value to inform this Role must be defined at Organization Level.

[Help Creating Conditional Expression]

If the fields are BigDecimal you can also cast them to Integer or Float first with BigDecimal.intValue() and BigDecimal.floatValue()

[Does Jaspersoft provide any Map view?]

Hi there are some Map components.

Maps => Google Maps with markers, paths and area
Tibco Maps => same as google + geocoding
Maps Pro => Fusion maps 

[Help Creating Conditional Expression]

Indeed you can set a conditionnal style with such an expression.

in your case the conditionnal expression would simply look like : 

$F{3daysTotal}>3*$F{60daysAverage}

[jasperServer 6.1.1 sample reports failing out of the box]

What installation process did you follow ?

[JsonExporter generates empty json file]

You need to define Json Metadata first.
Consider the Library reference

[Create a data source to a mongo db cluster]

What are saying the logs when you attempt to connect?

[How to obtain data, which will have java.util.date class?]

Several possibilities there : 

- You can define the Field type to Date to cast your Timestamp
- You can Use SQL to get a Date from a String (depending on what Database provider you are using the synthax can be different) 
- You can Use an Expression with Jaspersoft Studio Functions to manipulate String for instance to convert it to date
 

[Authentication Exceptions inside the Jasper Server]

What was the action ? What were you trying to do ? Was it a locking point?

[condition sum (Compared row between them)]

Oups I did not ask if you were trying to achieve this using Jaspersoft Studio?

[missing translation?]

can you check if this is the de_DE or another one ?

because switching to german locale I do have everything translated...

 /sites/default/files/images/Capture%20d%E2%80%99%C3%A9cran%202015-11-04%20%C3%A0%2012_57_34.png

[missing translation?]

From which page is it taken? Report Input Control?

What locale are you using when logging in ?

[condition sum (Compared row between them)]

You will need to use Groups and Variables if you do not want to use SQL.
 

1. Create a group with an expression : $V{REPORT_COUNT}%2+1
2. Create a variable : ($V{REPORT_COUNT}%2==1)?$F{occupied}:-$F{occupied}  (assuming occupied is an Integer)

• Calculation: SUM
• Incrementation : Group
• Reset : Report

Then Drag the Variable into the Group footer (or Detail) set the Evaluation Time to Group you will get the expected result.

FYI $V{REPORT_COUNT} is like a row count .

[Why I don't see built-in functions in expression editor?]

Built-in Functions appeared with Jaspersoft Studio and are not available with I-report.
 

[org.springframework.security.AccessDeniedException: Access is denied]

En anglais vous aurez plus facilement des réponses...

[org.springframework.security.AccessDeniedException: Access is denied]

Bonjour, 

Avez vous plus d'information à donner ? 
Quand vous avez fait l'export avez-vous ajouté les permissions et droits d'accés?
En anglais vous aurez plus facilement des réponses..

[Setting permissions for folders created by externalUserFolderProcessor (LDAP auth)]

this post could help you

http://community.jaspersoft.com/wiki/example-custom-user-folder-processor-jasperreports-server