<p>Hi,</p>
<p> </p>
<p>Its my first post in this then Hello every body :P</p>
<p> </p>
<p>I write here because i dont understand why my solution don't work.</p>
<p> </p>
<p>I try to create report with a dynamic group for table and chart</p>
<p>I have a data set with :</p>
<p>DATE_EXECUTION, VALUE, STATE</p>
<p> </p>
<p>and computed columns :</p>
<p>DAYS : Formatter.format(row[DATE_EXECUTION],"yyyy-MM-dd")</p>
<p>MONTHS : Formatter.format(row[DATE_EXECUTION],"yyyy-MM")</p>
<p>YEARS : Formatter.format(row[DATE_EXECUTION],"yyyy...")</p>
<p> </p>
<p>I have a param Pa_GROUP with values DAYS, MONTHS, YEARS</p>
<p>i create a new computed columns with :</p>
<p>GROUP : row[params["Pa_GROUP"].value]</p>
<p> </p>
<p>but GROUP is always empty ?? if i write row["DAYS"], its work </p>
<p>not row[params["Pa_GROUP"].value], yet params["Pa_GROUP"].value = "DAYS" :huh:</p>
<p> </p>
<p>why ?</p>
<p> </p>
<p> </p>
<p>thanks for your help</p>
<p> </p>
