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Editorial Team
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Asked: 2026-06-01T10:42:12+00:00

I have: localStorage.xxx = JSON.stringify([[something,hello],[something2,hello2]]); . How can i add a new array in

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I have:
localStorage.xxx = JSON.stringify([["something","hello"],["something2","hello2"]]);.
How can i add a new array in the JSON xxx like ["something3","hello3"].

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1 Answer

  1. Editorial Team

    Do you mean something like:

    
var arr = JSON.parse( localStorage.xxx ) ;
arr.push( ["something3","hello3"] ) ;
localStorage.xxx  = JSON.stringify( arr ) ;
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