Smart object
iHub provides a fast feature to access array items called smart objects, any customfield of type List or JSON response of type array will have these smart functions.
For child applications that have "Auto-generate 1st level as variables from parent response" checked will automatically get an object called array for JSON that begins with an array. example [ {"name":"Peter"},{{"name":"Rickard"}}] then this will be accessable as {{array}}.
| Expression | comment |
|---|---|
| {{array.first}} | Gets the first object |
| {{array.first}} | Gets the last object |
| {{array.index_n}} | Gets the index object, n as number |
| {{array}} | Get all the items, then use normal Mustache Iteration .example: {"body":"{{#array}}{{name}}{{/array}}"} |
| {{array.sumInteger}} | If an array is of type integer, example [1,2,3,4] then iHub can sum that to be 10 |
| {{array.sumDouble}} | If an array is of type double, example [1.7, 2.0, 3.0, 4.0] then iHub can sum that to be 10.7 |
Mustache
Iterate over an array
example variable result of variable users: [ A, B , C ]
Body:
{{#users}}
"{{.}}"
{{/users}}
Result:
A,B,C,
Iterate over an array with Users and get email
example variable result of variable users: [ rick(rick), mr.bot(mr.bot) , cc (cc) ]
Body:
{{#users}}
"{{emailAddress}}"
{{/users}}
Result:
rick@rixter.se,mr.bot@rixter.se,cc@rixter.se,
Removing trailing comma in array
example variable result of variable users: [ A, B , C ]
Body:
{{#users}}
"{{.}}"
{{/users}}
{{^users}}
"{{.}}"
{{/users}}
Result:
A,B,C