I've been struggling for hours to get an array (aAssetToggled[LNum] [T]) toJSON so I can save, by Ajax, it to a db in CakePHP - all I get is '[]' - this is how Chrome shows it to me:
aAssetToggled: Array[0] LNum0: Array[0] T147: "true" length: 0 __proto__: Array[0] LNum1: Array[0] LNum2: Array[0] T147: "true" length: 0 __proto__: Array[0] LNum3: Array[0] length: 0 __proto__: Array[0] I'm sure I must be doing something wrong as all those 0's suggest that Chrome, and presumably Prototype, think the array itself has no length and contains zero-legth arrays. However, presumably because of the lenience of the browsers, it still works exactly as it should in my js code - I can ask aAssetToggled['LNum0']['T147'] for its value and I get 'true'. I define the array initially with var aAssetToggled = new Array(); empty it occassionally with: if (it needs to be emptied) { aAssetToggled = []; } then repopulate it with: if(!isArray(aAssetToggled['LNum0'])) { aAssetToggled['LNum0'] = new Array(); } and: aAssetToggled['LNum0']['T'147'] = "true"; Note that it was initially indexed with integers aAssetToggled[0][147] but I thought that might have been the problem (lots of empty space?) so went with string keys. Any idea what I'm doing wrong? Thank you Damion -- You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To post to this group, send email to prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.