How to display dynamic values in the panel title?

[Jouman]

Hi All,

Previously, I have asked a question titled as "How to display panels dynamically depends on selection?"
https://community.splunk.com/t5/Dashboards-Visualizations/How-to-display-panels-dynamically-depends-...  

The panels can be displayed dynamically by the user selection.

However, I need to display the title or the description according to the dymical selection.

That is, if the user select packet_size="32,40,128" from the filter.

Three panels will be displayed and I wish to display the title = "Packet size=xx", where xx represent the analyzed packet_size value.  

ex. Table 1 with title = "Packet size=32", Table 2 with title = "Packet size=40", Table 3 with title = "Packet size=128"

I refer to these history but I am unable to find a successful solution.

How do I display _time on dashboard panel's title field? 
Dynamic value display in the Panel Title? 
How do you display the date in a dashboard title? 

Does anyone know how to display the title or description with a variable in code or a value in filter selection?

Thank you so much.

[ITWhisperer]

<form version="1.1">
  <label>Multiselect</label>
  <fieldset submitButton="false" autoRun="true">
    <input type="multiselect" token="packetsize" searchWhenChanged="true">
      <label>Packet Size</label>
      <search>
        <query>
          ``` Query to generate packet sizes dynamially ```
          | makeresults
          | eval packetsize=split("40,128,520",",")
          | mvexpand packetsize
        </query>
      </search>
      <fieldForValue>packetsize</fieldForValue>
      <fieldForLabel>packetsize</fieldForLabel>
      <delimiter>,</delimiter>
      <change>
        <eval token="firstpacketsize">mvindex('form.packetsize',0)</eval>
        <eval token="secondpacketsize">mvindex('form.packetsize',1)</eval>
        <eval token="thirdpacketsize">mvindex('form.packetsize',2)</eval>
        <eval token="fourthpacketsize">mvindex('form.packetsize',3)</eval>
        <eval token="fifthpacketsize">mvindex('form.packetsize',4)</eval>
      </change>
    </input>
  </fieldset>
  <row>
    <panel depends="$firstpacketsize$">
      <title>Packet size = $firstpacketsize$</title>
      <table>
        <search>
          <query>
            ``` Query to generate results based on packet size ```
            | makeresults
            | eval packetsize="$firstpacketsize$"
          </query>
        </search>
        <option name="drilldown">cell</option>
      </table>
    </panel>
    <panel depends="$secondpacketsize$">
      <title>Packet size = $secondpacketsize$</title>
      <table>
        <search>
          <query>
            ``` Query to generate results based on packet size ```
            | makeresults
            | eval packetsize="$secondpacketsize$"
          </query>
        </search>
      </table>
    </panel>
    <panel depends="$thirdpacketsize$">
      <title>Packet size = $thirdpacketsize$</title>
      <table>
        <search>
          <query>
            ``` Query to generate results based on packet size ```
            | makeresults
            | eval packetsize="$thirdpacketsize$"
          </query>
        </search>
      </table>
    </panel>
    <panel depends="$fourthpacketsize$">
      <title>Packet size = $fourthpacketsize$</title>
      <table>
        <search>
          <query>
            ``` Query to generate results based on packet size ```
            | makeresults
            | eval packetsize="$fourthpacketsize$"
          </query>
        </search>
      </table>
    </panel>
    <panel depends="$fifthpacketsize$">
      <title>Packet size = $fifthpacketsize$</title>
      <table>
        <search>
          <query>
            ``` Query to generate results based on packet size ```
            | makeresults
            | eval packetsize="$fifthpacketsize$"
          </query>
        </search>
      </table>
    </panel>
  </row>
</form>