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POsend json array object as a parameter to a php service from android
 

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  1. POsend json array object as a parameter to a php service from android
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    <p>send json array object as a parameter to php service from android I've a json object with many string data and a jsonarray data</p> <pre><code>**ArrayList&lt;NameValuePair&gt; nameValuePair = new ArrayList&lt;NameValuePair&gt;(); HttpResponse httpResponse = null; // Making HTTP request try { // defaultHttpClient DefaultHttpClient httpClient = new DefaultHttpClient(); JSONArray product_array = null; /* * namevaluepair.add(new BasicNameValuePair("val1",val1)); * namevaluepair.add(new BasicNameValuePair("val2",val2)); */ try { nameValuePair = new ArrayList&lt;NameValuePair&gt;(); nameValuePair.add(new BasicNameValuePair("n", jsonParams .getString("n"))); nameValuePair.add(new BasicNameValuePair("e", jsonParams .getString("e"))); nameValuePair.add(new BasicNameValuePair("p", jsonParams .getString("p"))); nameValuePair.add(new BasicNameValuePair("a", jsonParams .getString("a"))); nameValuePair.add(new BasicNameValuePair("t", jsonParams .getString("t"))); nameValuePair.add(new BasicNameValuePair("m", jsonParams .getString("m"))); product_array = jsonParams.getJSONArray("pj"); Log.i(TAG + "PPPPJJJ", product_array.toString()); // nameValuePair.add(new BasicNameValuePair("pj", product_array // .toString())); } catch (Exception e) { Log.e(TAG, "2:" + e.getMessage()); } String enc_url = URLEncoder.encode(url); HttpPost httpPost = new HttpPost(enc_url); httpPost.addHeader("accept", "application/json"); httpPost.setEntity(new UrlEncodedFormEntity(nameValuePair)); httpResponse = httpClient.execute(httpPost); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); }** </code></pre> <p>but it is not forwarding the json array to server,server php file is not receiving that array data, but working fine with browser So I assume problem is in my code.</p> <p>Error that I am getting while executing the code as below.</p> <pre><code>07-08 23:37:56.504: W/System.err(3219): java.lang.IllegalStateException: Target host must not be null, or set in parameters. 07-08 23:37:56.514: W/System.err(3219): at org.apache.http.impl.client.DefaultRequestDirector.determineRoute(DefaultRequestDirector.java:572) 07-08 23:37:56.514: W/System.err(3219): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:292) 07-08 23:37:56.514: W/System.err(3219): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555) 07-08 23:37:56.525: W/System.err(3219): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487) 07-08 23:37:56.525: W/System.err(3219): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465) 07-08 23:37:56.525: W/System.err(3219): at com.nufame.nufamemotel.utils.ConnectToNetwork.posthttp(ConnectToNetwork.java:200) 07-08 23:37:56.525: W/System.err(3219): at com.nufame.nufamemotel.utils.ConnectToNetwork.getData(ConnectToNetwork.java:67) 07-08 23:37:56.534: W/System.err(3219): at com.nufame.nufamemotel.utils.QueryServer.doInBackground(QueryServer.java:20) 07-08 23:37:56.534: W/System.err(3219): at com.nufame.nufamemotel.utils.QueryServer.doInBackground(QueryServer.java:1) 07-08 23:37:56.534: W/System.err(3219): at android.os.AsyncTask$2.call(AsyncTask.java:185) 07-08 23:37:56.534: W/System.err(3219): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:306) 07-08 23:37:56.544: W/System.err(3219): at java.util.concurrent.FutureTask.run(FutureTask.java:138) 07-08 23:37:56.544: W/System.err(3219): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1088) 07-08 23:37:56.544: W/System.err(3219): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:581) 07-08 23:37:56.544: W/System.err(3219): at java.lang.Thread.run(Thread.java:1019) 07-08 23:37:56.544: E/...Error occured ....response(3219): java.lang.IllegalStateException: Target host must not be null, or set in parameters. 07-08 23:37:56.544: I/OrderHandler(3219): exception 07-08 23:37:56.544: W/System.err(3219): org.json.JSONException: Value exception of type java.lang.String cannot be converted to JSONObject 07-08 23:37:56.564: W/System.err(3219): at org.json.JSON.typeMismatch(JSON.java:107) 07-08 23:37:56.564: W/System.err(3219): at org.json.JSONObject.&lt;init&gt;(JSONObject.java:158) 07-08 23:37:56.564: W/System.err(3219): at org.json.JSONObject.&lt;init&gt;(JSONObject.java:171) 07-08 23:37:56.564: W/System.err(3219): at com.nufame.nufamemotel.handler.OrderHandler$1.onPostExecute(OrderHandler.java:108) 07-08 23:37:56.564: W/System.err(3219): at com.nufame.nufamemotel.handler.OrderHandler$1.onPostExecute(OrderHandler.java:1) 07-08 23:37:56.564: W/System.err(3219): at android.os.AsyncTask.finish(AsyncTask.java:417) 07-08 23:37:56.564: W/System.err(3219): at android.os.AsyncTask.access$300(AsyncTask.java:127) 07-08 23:37:56.564: W/System.err(3219): at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:429) 07-08 23:37:56.574: W/System.err(3219): at android.os.Handler.dispatchMessage(Handler.java:99) 07-08 23:37:56.574: W/System.err(3219): at android.os.Looper.loop(Looper.java:123) 07-08 23:37:56.574: W/System.err(3219): at android.app.ActivityThread.main(ActivityThread.java:3683) 07-08 23:37:56.574: W/System.err(3219): at java.lang.reflect.Method.invokeNative(Native Method) 07-08 23:37:56.574: W/System.err(3219): at java.lang.reflect.Method.invoke(Method.java:507) 07-08 23:37:56.574: W/System.err(3219): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 07-08 23:37:56.584: W/System.err(3219): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 07-08 23:37:56.584: W/System.err(3219): at dalvik.system.NativeStart.main(Native Method) </code></pre>
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    1. COyou want to send that data to server database??
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    2. COtry this <http://stackoverflow.com/questions/17991347/java-eofexception-when-getinputstream-from-post/17992383#17992383>
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    3. COyea i'm traying to send those data to server
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