Hello,
I'm Trying to define a condition that if it exists then it can chart the traffic speed
Similar to the below
${eval: defined("valueState") == 1 ? "Value Status : $value" : ""}
But Adding to it for example
${eval: defined("valueState") == 1 ? "Value Status : ${chartable: #.## : $value}" : ""}
or
${eval: ${valuestate} == "" ? "Value Status : ${chartable: #.## : $value}" : ""}