How to make a dynamic drilldown created table or panel unvisible

[mnaim]

I currently have a form is simplexml with a text box and submit button. When search is run on user entered query, the user can do a dynamic drill down on the results and have a new table appear next to the original table. To achieve this, I did something like this:

<form>
  <fieldset autoRun="False" submitButton="true">
   <input type="text" token="qtoken">
  </input>
 </fieldset>
 <row>
  <panel>
   <table>
     <searchString>index=blacklists sourcetype="malicious_ip" addr=$qtoken$|table _time, sourcetype, category,notes</searchString>
     <option name="drilldown">row</option>
    <drilldown>
        <set toke="category">"$row.category$"</set>
    </drilldown>
  </table>
 </panel>
<panel>
  <table depends="$category$">
    <searchString>index=blacklists sourcetype="malicious_ip" CC="US"  addr=$category$|table _time, sourcetype, notes</searchString>
 </table>
</panel>
</row>
</form>

This work but I want to make the second table gone when a new search is ran i.e when the submitButton is clicked, unless there is a better way. Right now, I have to refresh the browser to make it disappear or do a new drilldown on the new search to have it's content replaced.

[stephanefotso]

Add a searchWhenChanged="true" in your text box. :

<input type="text" token="qtoken" searchWhenChanged="true">

[mnaim]

Unfortunately, adding searchWhenChanged="true" didn't change anything.