[Super Tip!] How to loop or iterate over an object’s key/value pair.

| No Comments »

Problem: Help! Is it possible to loop or iterate through each object’s key/value pair like an array? Answer: A very useful trick for iterating over objects is the use of (for x in object), with this you can completely use objects as array!

myObject = {
“this” : “value1”,
“is” : “value2”,
“awesome” : “value3”
}

for (x in myObject)
alert(‘key : ‘ + x + ‘ / value : ‘ + myObject[x]);



Leave a Reply