Update class 8 to 9
{ a!map(name: "X", class: 5, School: "ABC"), a!map(name: "Y", class: 6, School: "ADC"), a!map(name: "Z", class: 7, School: "AEC"), a!map(name: "K", class: 8, School: "AFC") }
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what do you wanna achieve ? Can you tell us more about your requirement
if you want to know how to use a!update function refer to the below document.
https://docs.appian.com/suite/help/23.4/fnc_array_a_update.html, (Update function let's you update an array value at particular index you provide.)
Hi venky,
I want to promote only class 8 student to 9
when I try below code it is updating all the students.
a!localVariables( local!a: { a!map(name: "X", class: 5, School: "ABC"), a!map(name: "Y", class: 6, School: "ADC"), a!map(name: "Z", class: 7, School: "AEC"), a!map(name: "K", class: 8, School: "AFC") }, a!forEach( items: local!a, expression: a!update( data: fv!item, index: "class", value: 9 ) ) )
Thanks in Advance
a!update(local!X[4],"class",9)