Can I query a table row count in the Presentation section of an iApp?

Hi Neil,

A way to perform is using a optional "HIDE = THIS". This way, the test fields will never appers on screen and you will get the expected results to present. In this case, I simply check the node count. You must change it to your query conditions needed.

section servers_pool1 {
    optional ( "HIDE" == "THIS" ) {
        choice has_nodes tcl { expr { [iapp::get_items ltm node] ne "" ? "yes" : "no" }}
    }
    string poolname display "xxlarge" default "pool1"
    string pooldesc display "xxlarge"
    optional ( has_nodes == "yes" ) {
        table poolmembers {
            string description display "large" 
            editchoice addr display "large" tcl {
                package require iapp 1.1.0
                return [iapp::get_items ltm node] 
            }
            optional ( serverside_encryption.encryption == "Plaintext" ) {
                string port display "small" validator "PortNumber" default "80"
            }
            optional ( serverside_encryption.encryption == "Encrypted" ) {
                string port_secure display "small" validator "PortNumber" default "443"
            }
        }
    }
}

Regards.