How To Set A Javascript Object Values Dynamically
currentObj Object assign currentObj newValues Option 2 currentObj currentObj newValues Option 3 Object keys newValues forEach key gt currentObj key newValues key
Set Value Of Object Using A String As The Key Stack Overflow, 5 Answers Sorted by 6 Just for fun function setKey key value targetObject var keys key split obj targetObject window keyPart while keyPart keys shift amp amp keys length obj obj keyPart obj keyPart value Edit The previous version wouldn t have worked with quot no dot quot keys Fixed Share
How Can I Add A Key value Pair To A JavaScript Object
var obj key1 quot value1 quot key2 quot value2 quot var obj2 key2 quot value4 quot key3 quot value3 quot key4 undefined Object assign obj obj2 console log obj key1 quot value1 quot key2 quot value4 quot key3 quot value3 quot key4 undefined Share Improve this answer
Javascript How To Get Value In An Object s Key Using A Variable , ProductList quot name quot quot Title quot var key quot name quot console log productList key productList is an arbitraty object with only one key the key variable holds the same key as a string Using the you can access the value dynamically
How To Get Individual Key Value From Set Object In JavaScript
How To Get Individual Key Value From Set Object In JavaScript , const myMap new Map myMap set key value Regular JS Object You can use a regular JS object since your keys are strings preferably with a null prototype available via Object create null the null prototype ensures you won t read any other values back on the prototype chain without having to do a
How To Update Object In JavaScript
How To Change Object Key Values In Javascript Object
How To Change Object Key Values In Javascript Object 5 Answers Sorted by 6 I d use reduce on the Object keys let obj patato la blaza weight 5 height 90 apple ibiza weight 3 height 84 obj Object keys obj reduce a b gt a b substring 0 b indexOf obj b return a console log obj Share Improve this answer Follow
JavaScript Set Add Method Explanation With Example CodeVsColor
An object is a collection of properties and a property is an association between a name or key and a value A property s value can be a function in which case the property is known as a method Objects in JavaScript just as in many other programming languages can be compared to objects in real life Working With Objects JavaScript MDN MDN Web Docs. javascript Share Improve this ion Follow edited Sep 6 2021 at 6 30 asked Sep 6 2021 at 6 25 cgvfgf34 29 1 1 6 1 const newObject ob a ob a 2 b ob b 2 MorKadosh Sep 6 2021 at 6 27 is there a better way i have 8 keys that need to be changed cgvfgf34 Sep 6 2021 at 6 28 1 No matter what the set contains when cast to a string you get object Set So as expected obj set1 obj set2 obj object Set obj object Set If you want to use non string keys you should use a Map whose quot keys quot can be any value at all and not just strings
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