title: updating values per row in parse.com using android platform
body: <p>I have a problem with updating values per row in a cloud storage site called parse.com. I am only a newbie in using parse.com. I have read the documentation about it and have understand it. But what I want to do is a little bit different from the example there. Here's my code..</p>
  
  <pre><code>public void onClick(View arg0) {
      if (arg0.getId() == R.id.button1) {
          ParseQuery query = new ParseQuery("inventory");
          query.findInBackground(new FindCallback() {
  
                public void done(List&lt;ParseObject&gt; test, ParseException e) {
  
                    ParseObject testObject = new ParseObject("inventory");
                    if(e==null) { 
                        String str="";
                        String str2="";
                        for(int x =0;x&lt;test.size();x++){
                            str = test.get(x).getString("name");
                            str2 = test.get(x).getString("quantity");
                            if (!str.equals(et1.getText().toString())){
                               str = "";
                            }
                            if(str.equals(et1.getText().toString()))
                            {
  
  
                                        testObject.put("quantity", et2.getText().toString());
                                        testObject.saveInBackground();
  
                                x = test.size();
                            }
                            else{
                                tv1.setText("error" + e.getMessage());
                            }
                }
  
  
                    }}
  
          });
  
      } }
  </code></pre>
  
  <p>I want to update the quantity of the product name that i have inputted. when my input is equal to the name on the cloud it will update the other column which refers to the product name that I have inputted. But as a result of my code, it creates a new row, instead of updating the existing row.. what is lacking/wrong in my code? can someone please help me? :) thanks in advance! :)</p>