How to get the number of items of a javascript array

UI.Vision RPA General Discussion
1

I cant seem to get how rpa translates javascript so i find hard times into make javascript work.

I have an array with variable lenght as i add and delete elements and at certain times i need to know how many elements are in the array, in pure javascript is killing easy numberofitems = array.lenght and bang but in rpa i have tried this both options and both returns “undefined”

{
“Command”: “executeScript_Sandbox”,
“Target”: “var index = ${array}.lenght; return index”,
“Value”: “elements”,
“Description”: “”
},

{
  "Command": "executeScript_Sandbox",
  "Target": "return ${array}.lenght",
  "Value": "elements",
  "Description": ""
},

thank you

2 
{
  "Command": "executeScript_Sandbox",
  "Target": "return ${array}.length",
  "Value": "elements",
  "Description": ""
},`

Typo lenght

2 Likes
3

tyvm for your help, i wrote ir twice but i failed twice