how to call php through java script in .apk - php

Question

How to call the php through javascript in apk , i am using webwiew and html5 javascript and jquery
I want to retrieve the json data from php
function ajaxFunction() {
DefaultHttpClient httpclient = new DefaultHttpClient();
httpclient.addRequestInterceptor(new RequestAcceptEncoding());
httpclient.addResponseInterceptor(new ResponseContentEncoding());
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://www.smartcloudinfo.com/game/RainbowTreasure(IPAD)/RT_IPADV1.0.40/json.php");
try {
// Add your data
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair("line_value",20));
nameValuePairs.add(new BasicNameValuePair("stake_value",0.2));
nameValuePairs.add(new BasicNameValuePair("balance_value",updated_Balance));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
// Execute HTTP Post Request
HttpResponse response = httpclient.execute(httppost);
alert("found"+HttpResponse response);
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
} catch (IOException e) {
// TODO Auto-generated catch block
}
}

Answer 1

You need to use ajax. Jquery has a built in functionality to make ajax calls. Especially if you want to post your answer in json, there is also a call in jquery to do such things.
Here is a simple sample from the jquery page:
$.ajax({
url: "test.html",
context: document.body
}).done(function() {
$(this).addClass("done");
});
Or for JSON:
$.getJSON("test.js", { name: "John", time: "2pm" }, function(json) {
alert("JSON Data: " + json.users[3].name);
});