parsing json response
I'm calling a REST webservice and getting JSON format as a result. I'm calling rest service from another domain than mine. How can I parse this? ...
json
HttpServletRequest get POST data
I am HTTP POST-ing to URL http://laptop:8080/apollo/services/rpc?cmd=execute with POST data { "jsondata" : "data" } Http request has Content-Type of application/json; charset=UTF-8 How do I get the POST data (jsondata) from HttpServletRequest? If I enumerate the request params, I can only see one param, which is "cmd", not the POST...
IPhone xcode JSON feed problem.
I'm using the JSON framework off Google to build a local news IPhone app. It works for every JSON feed apart from one. I have no idea why? It just won't return any information from the stringWithUrl function. I've checked the data is to standard and it appears to well with my validator. Anyone got any ideas? ...
can an array be top-level JSON-text?
per the debate in this post: json-conversion-in-javascript ...
HTML5 localStorage design questions
What is the best way to store object data in HTML5's localStorage. I haven't worked much with key value storage. In my research i've seen a few different approaches. example data: var commands = [ {invokes: 'Window', type: 'file', data: '/data/1'}, {invokes: 'Action', type: 'icon', data: '/data/2'}, {invokes: 'Window', type: 'fi...
When to use PHP's json_encode function's second param ( the bitmasks )
Hi PHP's json_encode function as a second optional param ( bitmasks ). Can someone explain to me what they're for and when I should use them and why? Thanks ...
Creating classes for use with Gson library.
I am using Gson to parse json files from a website. I am quite new at Java and want to find out the correct way i should be doing this. Everything is working fine but i have a few questions. Since i am getting these Json files from a website i have no control over, some of the values in the json file are null. What is the proper way to ...
Rails 3 - How to Create a JSON Object to store in the database
I'm creating an AuditLog observer that watches over several models. I'd like the observer to have an after_create, which creates a JSON object that is stored in a database column. It will contain data like {photoid:123, photoname: "asdasd", creator_id: "asdasd"} etc... In Rails, how do I create this type of JSON object and then how do ...
Implement bit.ly url shortening in iPhone app
Hi all, I'd like to implement bit.ly URL shortening service in my application and from biy.ly's API docs I read It uses JSON to short a link... Unfortunately, I never used JSON and I don't know where to start. Can anyone explain me how to implement bit.ly URL shortening service in my application? Thanks, Matteo ...
difference between json and ajax? when should what be used?
Hello I am completely confused between json and ajax. When would what be used. I work with PHP on the server side. I regularly use ajax to receive data asynchronously, without invoking a page load. I use php's json functions to pass data to javascript. But I just started learning jQuery, and I am completely confused when to use function ...
What should we take care of when passing json to a WCF webHTTP service?
I'm running into a lot of troubles trying to do a post request from my jQuery code passing a JSON object to my webservice method. I know this question might seem to be pointless, but I wanted to know how WCF recognize a JSON string and converts it into a object. What should we configuring to have the warranty that it should work? I fo...
Cant retrieve remote json data
I have my json data here : I cant call data from my own website to my local site. When I copy the same file to local root, it works. I changed the chmod of the remote file and added some headers but no change. Any ideas? ...
Why are some geo tagged tweets null? (Twitter Streaming API)
Hi, I'm using the twitter streaming api to gather tweet locations from around the world. I'm receiving plenty of live tweets but some of the geo tags are null. I'm using the statuses/filter api with the following url: http://stream.twitter.com:80/1/statuses/filter.json?locations=-180,-90,180,90 This url returns tweets, some of the ge...
How to retrieve a JSON object from HttpServletResponse in Spring?
I have a Spring controller in which I have to read a JSON object from a URLConnection. Currently I am doing this by reading from the connection's input stream line by line. Basically I am reading the text contents of the response line by line. Is there any JSON api that I could use to populate the JSON object directly from the URLConnec...
Weird Response JSON on iPhone (and iPhone simulator) only.
Hey all, I send a list over JSON to my server where it updates it and sends me back the updated list. But when I receive the response I get back some weird JSON: ResponseString from Server: {"d":"{\"basketList\":[{\"amount\":1,\"strikethrough\":0,\"listName\":\"default\",\"listID\":\"00000000-0000-0000-0000-000000000000\",\"TimeStam...
Decoding html tags using json_decode() function
Hello, I am trying to decode a JSON string using json_decode() in PHP. Part of my JSON string has HTML tags in it. Eg. (For better view of the code go to http://gist.github.com/605906) $json = '{"productid" : "prod:a8f2d4ef-108e-5fbf-fa74-595ddc0c7950","memo" : "<div style=\"color: #000000; font-family: Verdana, Arial, Helvetica, sans-...
[dojo] Serialize JSON data
I have written following function that takes json object and returns a serialized json String: function serializeJson(object) { if(isArray(object)) { console.log("This is an array"); return walkThrough(object); } else { console.log("This is an object"); var key, value; var jsonArr = [...
How to protect/Hide Javascript method or JS file from user to view
How can I protect my implemented JS methods from user? So that no one could copy these methods. Normally, User can see JS methods in firebug easily. I want to hide methods in firebug also. Is there any trick to hide methods from users? Note: I don't want to use Eval method. so please don't suggest me to eval based tricks ...
Why JSON empty string deserializes to null at the server side ?
Hello, I'm sending empty string through $.post and it deserializes to null. How to differentiate if the string was empty or null at the client side ? Regards UPDATE What I'm actually doing is: $.post("Controller/Action", $.param({Name: ""}, true), null, "json"); at the server: public Container { public string Name; } public v...
GSON doesn't fill the list of object
Hello, I have tried several solutions and the result of parsing JSON with GSON always gets wrong. I have the following JSON: { "account_list": [ { "1": { "id": 1, "name": "test1", "expiry_date": "" }, "2": { "id": 2, ...