Convert js Array() to JSon object for use with JQuery .ajax

Question

in my app i need to send an javascript Array object to php script via ajax post. Something like this:

var saveData = Array();
saveData[\"a\"] = 2;
saveData[\         


        

Answer 1

When using the data on the server, your characters can reach with the addition of slashes eg if string = {"hello"} comes as string = {\ "hello \"} to solve the following function can be used later to use json decode.