Displaying all values of a row

Question

So I'm looking for a simple way to display all values of a row with a given objectID. I feel like this should be very straight forward- I've read through the Android help section and maybe I'm looking right past it but I've tried for quite a while and can't get it.

ObID | value 1 | value 2 | value 3

xxxxx | a | b | c

As an example, I want to provide "xxxxx" and then have my listview display "a,b,c". I've tried a query with the following:

@Override
        public void onClick(View v) {
            masterList.removeAll(masterList);
            ParseQuery<ParseObject> columnQuery = new ParseQuery<ParseObject>("MasterTable");

            columnQuery.whereEqualTo("objectId", "vqWGQa6lPT");
            masterListView.setAdapter(adapter);

            columnQuery.findInBackground(new FindCallback <ParseObject> (){

                @Override
                public void done(List<ParseObject> objects, ParseException e) {

                        if(e==null){
                            for( int i = 0; i < objects.size() ; i++) {                

                                Toast.makeText(getApplicationContext(), "Search Successful!", Toast.LENGTH_SHORT).show();

                                //Searches list under the company currently typed into "Company" (AUTOFIND SO STRING SPELLED CORRECTLY!!!)
                                masterList.add(objects.get(i).getString("color"));
                                masterList.add(objects.get(i).getString("companyOne"));

This is the only way I've had luck but it sort of defeats the purpose as to get it to display any of the column names I have to physically type them in.

***************[EDIT ON 2/9/15]****************************************

Here's my table from Parse.com Table

The code Varun provided me returns the following output in my listview:

Color :'green', CompanyName:'g1'

Color:'greenTwo', CompanyName:g2;

Color:'red',CompanyName:r1

Color:'RedTwo',CompanyName:r2

Color:'COLOR',CompanyName:companyOne

So this is querying my table and providing me the data FROM THE COLUMN. What I want is to return the ROW data. So per my table above what I WOULD WANT TO SEE would be the following:

EX:

ObjectID selected: 9jRcxICwgt

ListView relations would display:

'greenTwo' paired with 'color'

'g2' paired with 'companyOne'

'gg2' paired with 'companyTwo'

'ggg2' paired with 'companyThree'

I plan on having boat loads of company so I figured theres an easier way to query the companies without typing in "companyOne", "CompanyTwo", etc... for EVERY company I have in both my table as well as my code. I would just assuming I could input the objectID and then return all row data for everything matching that.

Try subclassing to write your own class and override toString() method. That way you can just do object.toString() to get all the results in a single string. — varun257, Feb 06 '15 at 06:46
http://stackoverflow.com/questions/10734106/how-to-override-tostring-properly-in-java — varun257, Feb 06 '15 at 06:59
You lost me there Varun- I don't see how this relates. Could you please elaborate? I'm new to programming btw — user3803709, Feb 07 '15 at 22:56

score 0 · Answer 1 · answered Feb 09 '15 at 06:24

Create a new class for your object which extends ParseObject.

    @ParseClassName("MasterTable")
    public class MasterTable extends ParseObject{
    // Add public methods to get the value of the object based on key
    public String getColor(){ return getString("color"); }
    // Override toString() method for this object :
    @Override
    public String toString(){
     return "Color: '" + this.getString("color") + "', CompanyName: '" + this.getString("companyOne");
}

Register this class before you do Parse.initialize()

ParseObject.registerSubclass(MasterTable.class)

Write a query that extends your subclass :

 ParseQuery<MasterTable> query = new ParseQuery<>(MasterTable.class);

Now when you get the object from the  Parse,
query.findInBackground(new FindCallback <MasterTable> (){

                @Override
                public void done(List<MasterTable> objects, ParseException e) {

                        if(e==null){
                            for( int i = 0; i < objects.size() ; i++) {                

                                Toast.makeText(getApplicationContext(), "Search Successful!", Toast.LENGTH_SHORT).show();

                                //Searches list under the company currently typed into "Company" (AUTOFIND SO STRING SPELLED CORRECTLY!!!)
                                masterList.add(objects.get(i).toString());
                                masterList.add(objects.get(i).toString());

Varun- Thanks for the response. I think this is taking me down the right path but it still isn't doing what I need it to do. This is returning me the values in the column. See my original post [EDIT] where I will include a table and show you what I am getting returned. — user3803709, Feb 10 '15 at 01:33

Displaying all values of a row

1 Answers1