How to iterate through property names of Javascript object?

Question

I would like to get the property names from a Javascript object to build a table dynamically. Example:

var obj = {\'fname\': \'joe\', \'lname\': \'smith\',          


        

Answer 1

Use for...in loop:

for (var key in obj) {
   console.log(' name=' + key + ' value=' + obj[key]);

   // do some more stuff with obj[key]
}