T
@d-healey said in Print Object Value for Object Key; not working:
Here's a quick guide
//Objects store data in key/value pairs
var obj = {};
//The key is like an array index
var keyValuePair = {"key":"value"};
//Objects can store multiple key/value pairs
var multipleKeyValuePairs = {"key1":"value1", "key2":"value2"};
//Arrays don't have keys, they have indexes
var array = [];
//The first array index is always 0
var arrayWithValues = ["value1", "value2", "value3"];
//You can put an array inside an object.
var arrayInsideObject = {"key":["value1", "value2", "value3"]};
//To access the array inside the object you need to use the key
var arr = arrayInsideObject.key;
//You can also write it like this
arr = arrayInsideObject["key"];
//To access the contents of the array that's inside the object you need the key and the array index
var index = 0; //This is the index of the first item in the array, "value1"
var value = arrayInsideObject["key"][index];
Helped Alot!
Big thanks!
Even though i pretty much knew it all, your example really put it in perspective!
