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

 

Probably the web server is only directing requests with a .csp extension to IRIS. Because the URL of the REST service does not end in .csp it shows the 404 error.
In my case, to solve this it was necessary to add the "CSP On" in httpd.conf of the web server, example:

<Location "/REST/CRM/">
    CSP On
    SetHandler csp-handler-sa
</Location>