Hello Guilherme

I have already done something like this yes. To work it is necessary to place a select that returns only 1 result in the <report> tag. And in my case I also needed to place a <group> below the <group> where the CreateResultSet is. Stays like this:

XData ReportDefinition [ XMLNamespace = "http://www.intersystems.com/zen/report/definition" ]
{
<report xmlns="http://www.intersystems.com/zen/report/definition" name="rReport" sql="Select TOP 1 ID FROM anytable">
 
<group name="gTest1" OnCreateResultSet="CreateRS1">
     <group name="gTest1A">
        <attribute name="name"  field='name'/>
     </group>
 </group>
 
 <group name="gTest2" OnCreateResultSet="CreateRS2">
     <group name="gTest2B">
        <attribute name="name"  field='name'/>
     </group>
 </group>

Hello Maik

Perhaps using the command "zenSynchronousMode = 1" will solve your problem. It tells ZEN to call the methods synchronously, so it will only call your method when refreshTable () is finished. Stays like this:

zenSynchronousMode = 1;
refreshTable();
initializeTableFeatures();
zenSynchronousMode = 0; //returns to the original value