How to check a report don't have parameters

Trần Quốc Việt

<p>I'm building a web application and use JSAPI to show report from ihub server to my view, everything look good but still some problem with some report.</p>
<p>My problem is:</p>
<p>"Some report don't have parameters will be show a notification that "This report contains no parameters" when i submit that. " </p>
<p>I want to check the parameters from them before i use comand submit(). Help me! please. Thank</p>

Clement Wong

<p>To clarify, you have several reports.  And some reports have parameters and some reports do not have parameters</p>
<p> </p>
<p>For those reports without parameters, you want to display an alert before running the report?</p>