yanivm
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Posts posted by yanivm
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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 :-)
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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 :-)
Pie chart with datasource collection would not diaply key expression label
in Products
Posted
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 ...