yanivm

Hey, i have created a JasperPring object with a JRDataSource which holds a collection of the following Object public BeanWithList(String countries, List<String> cities, List<Integer> population) I wish to create on the "Detail band" a list of pieChart for each county , that would hold cities in that county and its population. On IReport , Fields I created the following : countries , cities, population I created a new dataset with the fileds city and population_per_city and created a pie chart with a key expression of $F{city} key expression of $F{population_per_city} now here is the problem , i can only set one datasource , I set new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($F{population}) but this only means that i can get information for the $F{population_per_city} variable , but the variable $F{city} is blank or equal to the population since they take the same value ... how can i solve this ...

hey i want to generate jasper report depending on locale, i found the following posts stating that it is not possible , but they are 5 year old so maybe somthing has changed since then ? http://community.jaspersoft.com/questions/518648/right-left-language http://community.jaspersoft.com/questions/523041/right-left-arabic-reports Thanks for any help :-)

Hey, I m using the jasper package and i need to disable the popup which states "The document has no pages" whenever the query returns with zero rows, does anyone know how to do that?? also , another question, when i m using a string variable in the sql syntax (such as ($P{x} ) with x being a string type the compiler is automatically adding ' ( apostrophe ) in the beginning and end of the string, is there a way to prevent it from happening?? thanks for any help :-)