Jquery - Parsing Json Data - Having Trouble With Variable Name

My first delve into working with JSON data. I have a bit of experience using jQuery though. I'm posting to this URL (tumblr api): jyoseph.com/api/read/json What I'm trying to do is

Solution 1:

If there are dashes in the names you'll need to access them differently. Change var photo500 = this.photo-url-500; to read var photo500 = this["photo-url-500"];.

Solution 2:

Please note it is best not to append inside each iteration. Better to append to a string or push to an array then append once after the iterator has finished. Appending to the dom is expensive.

Solution 3:

Use the bracket notation to access the members:

var photo500 = this['photo-url-500'];