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853天前function parseJson() |
{ |
//Start by calling the json object, I will be using a |
//file from my own site for the tutorial |
//Then we declare a callback function to process the data |
$.getJSON('hcj.json', getPosts); |
|
//The process function, I am going to get the title, |
//url and excerpt for 5 latest posts |
function getPosts(data) |
{ |
//Start a for loop with a limit of 5 |
for (var i = 0; i < 5; i++) |
{ |
var strPost = '<h2>' |
+ data.posts[i].title |
+ '</h2>' |
+ '<p>' |
+ data.posts[i].excerpt |
+ '</p>' |
+ '<a href="' |
+ data.posts[i].url |
+ '" title="Read ' |
+ data.posts[i].title |
+ '">Read ></a>'; |
//Append the body with the string |
$('body').append(strPost); |
} |
} |
} |
//Fire off the function in your document ready |
$(document).ready(function () |
{ |
parseJson(); |
} |
); |
