Databases
StackOverflow2013
Postsdbo
POGetting cannot convert jsonarray to json object
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POGetting cannot convert jsonarray to json object
    primarykey
    data
    text
    <p>Hi i am developing an app which uses mysql db but when i try to get the values and display it i get the following error.</p> <pre><code>02-20 05:48:33.021: W/System.err(1723): org.json.JSONException: Value [{"3":"images\/BigBazaar.png","2":"Jayanagar 4th Block","outlet_name":"Big Bazaar","1":"Big Bazaar","0":"1","outlet_image":"images\/BigBazaar.png","outlet_location":"Jayanagar 4th Block","outlet_id":"1"}] of type org.json.JSONArray cannot be converted to JSONObject </code></pre> <p>I am also able to see the output in log ie;</p> <pre><code>02-20 05:48:33.380: I/TAG(1723): [{"0":"1","outlet_id":"1","1":"Big Bazaar","outlet_name":"Big Bazaar","2":"Jayanagar 4th Block","outlet_location":"Jayanagar 4th Block","3":"images\/BigBazaar.png","outlet_image":"images\/BigBazaar.png"}] </code></pre> <p>This is my code.</p> <pre><code>public class StoreActivity extends Activity { private String mBaseUrl="http://192.168.1.5/Flutura/PHP/"; private String mDataUrl=mBaseUrl+"Core/Data/android.data3.php"; private String mAssetsUrl=mBaseUrl+"Assets/"; private String mRequest="outlet"; private String mOutletID="0"; private String mRecommendedProducts=""; private String mOutletDetails=""; private SharedPreferences myPrefs ; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.store); myPrefs = this.getSharedPreferences("myPrefs", MODE_WORLD_READABLE); mOutletID = myPrefs.getString("outlet_id", "0"); mOutletDetails = myPrefs.getString("outlet_details","{}"); Log.v("outlet_details",myPrefs.getString("outlet_details","{}")); if(mOutletDetails != "{}"){ setOutletData(mOutletDetails); } else{ executeAjaxRequest(); } } private void executeAjaxRequest(){ String url = mDataUrl+"?request="+mRequest+"&amp;outlet_id="+mOutletID; Log.v("url",url); AsyncHttpClient httpclient = new AsyncHttpClient(); httpclient.get(url, new AsyncHttpResponseHandler() { @Override public void onSuccess(String response) { setOutletData(response); Log.i("TAG",response); } }); } private void setOutletData(String response){ try{ JSONObject store = new JSONObject(response); ImageView store_avatar = (ImageView) findViewById(R.id.store_avatar); TextView store_id = (TextView) findViewById(R.id.store_id); TextView store_name = (TextView) findViewById(R.id.store_name); TextView store_loc = (TextView) findViewById(R.id.store_location); if(store_avatar != null){ /* int resid; resid = getApplicationContext().getResources().getIdentifier(store.getString("outlet_image").replaceAll(".png",""), "drawable", "org.flutura.recommendation"); store_avatar.setImageResource(resid);*/ ImageDownloader imdload = new ImageDownloader(); imdload.setMode(ImageDownloader.Mode.CORRECT); imdload.download(mAssetsUrl+store.getString("outlet_image"),store_avatar ); mOutletDetails = store.toString(); mRecommendedProducts = store.getString("recommended_products"); store_avatar.setClickable(true); store_avatar.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Intent myIntent = new Intent(StoreActivity.this,StoreMapActivity.class); SharedPreferences myPrefs = getApplicationContext().getSharedPreferences("myPrefs", MODE_WORLD_READABLE); SharedPreferences.Editor prefsEditor = myPrefs.edit(); prefsEditor.putString("outlet_details", mOutletDetails); prefsEditor.commit(); startActivity(myIntent); } }); } mOutletID = store.getString("outlet_id"); if(store_id != null){ store_id.setText(mOutletID); } if(store_name != null){ store_name.setText(store.getString("outlet_desc")); } if(store_loc != null){ store_loc.setText(store.getString("outlet_loc")); } Button recommended_products_button = (Button) findViewById(R.id.recommended_products_button); recommended_products_button.setOnClickListener(new View.OnClickListener(){ @Override public void onClick(View v){ // Load the recommended products screen Intent myIntent = new Intent(StoreActivity.this,RecommendedProductsListActivity.class); SharedPreferences myPrefs = getApplicationContext().getSharedPreferences("myPrefs", MODE_WORLD_READABLE); SharedPreferences.Editor prefsEditor = myPrefs.edit(); prefsEditor.putString("outlet_id",mOutletID); prefsEditor.putString("recommended_products", mRecommendedProducts); prefsEditor.commit(); startActivity(myIntent); } }); Button category_wise_sales_button = (Button) findViewById(R.id.category_wise_sales_button); category_wise_sales_button.setOnClickListener(new View.OnClickListener(){ @Override public void onClick(View v){ // Load the recommended products screen Intent myIntent = new Intent(StoreActivity.this,CategoryWiseSalesActivity.class); SharedPreferences myPrefs = getApplicationContext().getSharedPreferences("myPrefs", MODE_WORLD_READABLE); SharedPreferences.Editor prefsEditor = myPrefs.edit(); prefsEditor.putString("outlet_id",mOutletID); prefsEditor.commit(); startActivity(myIntent); } }); } catch(JSONException e){ e.printStackTrace(); } catch(NullPointerException e){ e.printStackTrace(); } } } </code></pre> <p>This is my php code.</p> <pre><code>&lt;?php error_reporting(0); //$url = $_GET['url']; //$mR = $_GET['mRequest']; $mOid = $_GET['mOutletId']; //$mloc = $_GET['mLocation']; //connect to the db $user = "root"; $pswd = ""; $db = "recommendations_db"; $host = "localhost"; $conn = mysql_connect($host, $user, $pswd); mysql_select_db($db); //if($mR == 'outlets' &amp;&amp; $mloc = 'all'){ $query = "SELECT outlet_id,outlet_name,outlet_location,outlet_image FROM outlets WHERE outlet_id = '$mOid'"; $result = mysql_query($query) or die("Unable to verify user because : " . mysql_error()); //while($row = mysql_fetch_array($result)) //{ $output[] = mysql_fetch_array($result); //} print( json_encode($output)); ?&gt; </code></pre> <p>Can anyone tell me what is wrong as i am on a tight schedule and need to finish this today.</p> <p>Code for search button.</p> <pre><code>search_button.setClickable(true); search_button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub String outlet_no = outlet_id.getText().toString(); if(!outlet_no.isEmpty()){ @SuppressWarnings("deprecation") SharedPreferences myPrefs = getApplicationContext().getSharedPreferences("myPrefs", MODE_WORLD_READABLE); SharedPreferences.Editor prefsEditor = myPrefs.edit(); prefsEditor.putString("outlet_id", outlet_no); prefsEditor.commit(); Intent myIntent = new Intent(HomeActivity.this, StoreActivity.class); startActivity(myIntent); HomeActivity.this.startActivity(myIntent); } else{ Toast.makeText(getApplicationContext(), "Please enter an outlet id", Toast.LENGTH_SHORT); } } }); </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload