erwanletutour.elt

Solved this: Now I only pass 1 parameter to my rapport, a json string with all my parameters as fields. I use a data adapter that match that string and replaced all the $P{xxxx} by $F{xxxx}. Then I use the JSON_INPUT_STREAM parameter of the report to cast that string to byte array input stream. In this json string, my lists object are described like this "LIST_SKILL": [ ["skill one", "value 1"], ["skill two", "value 2"], ["skill three", "value 3"]] Then on my list object, in the dataSet properties::JRDatasource expression ((net.sf.jasperreports.engine.data.JsonDataSource)$P{REPORT_DATA_SOURCE}).subDataSource("LIST_SKILL") After that, my report is correctly generated in jaspersoft studio / server and with rest service call.

I have 2 jasperserver, I exported the report from the first one and imported them on the second one. But when i tried to edit my report using rest service, I have 400 BAD REQUEST because all my subreport path where replaced by repo:subreportName.jrxml. In my 2 servers I have the same folder hierarchy : root organisationprojectreport folder 1report 1sub report 1sub report 2report folder 2 ...I tried to overwrite the subreports path to have something more global but all my tentative didn't worked. Here a list of all my tentative /root/Organisation/Project/Reports/Reports-family/report-folder/sub_report_1.jrxml /root/Organisation/Project/Reports/Reports-family/report-folder/sub_report_1 /Organisation/Project/Reports/Reports-family/report-folder/sub_report_1 /Organisation/Project/Reports/Reports-family/report-folder/sub_report_1.jrxml /Project/Reports/Reports-family/report-folder/sub_report_1.jrxml /Project/Reports/Reports-family/report-folder/sub_report_1 sub_report_1 sub_report_1.jrxml ./sub_report_1.jrxml ./sub_report_1 repo:sub_report_1 repo:sub_report_1.jrxml If someone have any clue to how I can solve this issue, he would have all my thanks.

Thank for your answer, i tried it, but it only take the last value in the report, it seem like it overwrite the first value passed

Hello, I have some trouble generating jasper report when i try to pass more than on value to a collection type parameter in my request body. In my rapport my parameter is decribed like this <parameter name="skillList" class="java.util.Collection" nestedType="java.lang.String"> <parameterDescription><![CDATA[list of skill]]></parameterDescription></parameter>[/code]In jaspersoft studio when i tried to visualize my report and add more value it work well and my report is generated But when i try to use the execution service of the server using HTTP POST with a request body like this one : <reportExecutionRequest> <reportUnitUri>MyReportURI</reportUnitUri> <async>false</async> <outputFormat>pdf</outputFormat> <parameters> <reportParameter name="title"> <value>--- titre test ---</value> </reportParameter> <reportParameter name="header"> <value>@@@ header test @@@</value> </reportParameter> <reportParameter name="name"> <value>LE TUTOUR</value> </reportParameter> <reportParameter name="surname"> <value>Erwan</value> </reportParameter> <reportParameter name="skillList"> <value>java</value> <value>maven</value> </reportParameter> </parameters></reportExecutionRequest>[/code]I got an error HTTP 400, in the documentation of the service there is many exemple with more than one value so i don't understand why my repport is not generated. EDIT In a new attempt I changed my parameter, it's now a subdataset <subDataset name="listSkill" uuid="8027f62e-3b29-4faf-b11a-185b4db46d6f"> <field name="skill" class="java.lang.String"> <fieldDescription><![CDATA[_THIS]]></fieldDescription> </field></subDataset>[/code]and the way to use it <componentElement> <reportElement x="0" y="200" width="100" height="30" uuid="26b52f0f-e1e0-451e-9183-2df0f1f1ce65"/> <jr:list xmlns:jr="http://jasperreports.sourceforge.net/jasperreports/components" xsi:schemaLocation="http://jasperreports.sourceforge.net/jasperreports/components http://jasperreports.sourceforge.net/xsd/components.xsd"> <datasetRun subDataset="listSkill" uuid="593d4d96-cbaf-46ba-94ef-97344e0cb4f2"> <dataSourceExpression><![CDATA[new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($P{skills}) ]]></dataSourceExpression> </datasetRun> <jr:listContents height="30" width="100"> <textField> <reportElement x="0" y="0" width="100" height="30" uuid="061f84d9-205a-4f49-a711-1f657b1fa5fd"/> <textFieldExpression><![CDATA[$F{skill}]]></textFieldExpression> </textField> </jr:listContents> </jr:list> </componentElement>[/code]but still got the same error at the generation