Problem with table view. #99

renevl · 2017-05-15T21:28:01Z

Im using this control but when I try to show the data in the tableview, it doesn´t appear anything.

table_products.setVisibility(View.VISIBLE); table_adapter=new cTableAdapter(getBaseContext(),res_array.get(4)); table_adapter.setData_array(res_array.get(4)); table_products.setDataAdapter(table_adapter);
`public class cTableAdapter extends TableDataAdapter<Object[]>
{

private ArrayList<Object[]>data_array;
public cTableAdapter(Context context, ArrayList<Object[]> data) {
    super(context, data);
}

public void setData_array(ArrayList<Object[]> data_array) {
    this.data_array = data_array;
}

@Override
public View getCellView(int rowIndex, int columnIndex, ViewGroup parentView) {
   switch (columnIndex)
   {
       case 0:return renderColumn0(parentView);
       case 1:return renderColumn1(parentView,columnIndex,rowIndex);
       default:return renderColumn2(columnIndex,rowIndex);
   }
}

private View renderColumn0(ViewGroup parentView)
{
    View viewfst=getLayoutInflater().inflate(R.layout.table_view_adapter,parentView,false);
    CheckBox cellfst=(CheckBox)viewfst.findViewById(R.id.cbx_column);
    cellfst.setChecked(false);
    return viewfst;
}
private View renderColumn1(ViewGroup parentView,int columnIndex,int rowIndex)
{
   View view=getLayoutInflater().inflate(R.layout.table_view_adapter_1,parentView,false);
   TextView cell=(TextView) view.findViewById(R.id.txt_column);
   cell.setText(data_array.get(rowIndex)[columnIndex].toString());
   return view;
}
private View renderColumn2(int columnIndex,int rowIndex)
{
    final TextView textView = new TextView(getContext());
    textView.setText(data_array.get(rowIndex)[columnIndex].toString());
    textView.setPadding(20, 10, 20, 10);
    return textView;
}

}
`
I don´t know what is missing.

The text was updated successfully, but these errors were encountered:

ISchwarz23 · 2017-05-16T09:20:44Z

Hi @renevl,

first I would remove the setData_array() method to ensure the functionality of the adapter. To access the data passed via the constructor call the getRowData(rowIndex) method.

But the rest looks fine. May you can check if there is some data in res_array.get(4).

Best regards,
Ingo

renevl · 2017-05-16T14:06:29Z

I removed the method and I verified the var res_array but the table still no showing data.

ghost · 2017-05-16T14:43:13Z

// Static member variableprivate static ArrayList<Object[]> data_array; // Passing data though constructor public cTableAdapter(Context context, ArrayList<Object[]> data) { super(context, data); this.data_array = data; } On 16 May 2017 9:06 p.m., "renevl" <notifications@github.com> wrote: I removed the method and I verified the var res_array but the table still no showing data. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#99 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AZP-a9xyPiUW9MtrdzraEBf5ZyC4RfGYks5r6a1mgaJpZM4NbuCi> .

renevl · 2017-05-16T15:59:44Z

When I debugg, the list or the method getRowData return a Object array that have data but the data doesn´t showed in the tableview.

ISchwarz23 · 2017-05-16T16:07:32Z

Please try this adapter:

public class cTableAdapter extends TableDataAdapter<Object[]>{

    public cTableAdapter(Context context, ArrayList<Object[]> data) {
        super(context, data);
    }

    @Override
    public View getCellView(int rowIndex, int columnIndex, ViewGroup parentView) {
        switch (columnIndex) {
            case 0: return renderColumn0(parentView);
            case 1: return renderColumn1(parentView,columnIndex,rowIndex);
            default: return renderColumn2(columnIndex,rowIndex);
         }
    }

    private View renderColumn0(ViewGroup parentView) {
        View viewfst = getLayoutInflater().inflate(R.layout.table_view_adapter,parentView,false);
        CheckBox cellfst = (CheckBox)viewfst.findViewById(R.id.cbx_column);
        cellfst.setChecked(false);
        return viewfst;
    }

    private View renderColumn1(ViewGroup parentView,int columnIndex,int rowIndex) {
        View view=getLayoutInflater().inflate(R.layout.table_view_adapter_1,parentView,false);
        TextView cell = (TextView) view.findViewById(R.id.txt_column);
        cell.setText(getRowData(rowIndex)[columnIndex].toString());
        return view;
    }

    private View renderColumn2(int columnIndex, int rowIndex) {
        final TextView textView = new TextView(getContext());
        textView.setText(getRowData(rowIndex)[columnIndex].toString());
        textView.setPadding(20, 10, 20, 10);
        return textView;
    }
}

As improvement: Don't inflate the cell layouts, but create the View itself, like you did in renderColumn2.

renevl · 2017-05-16T16:55:41Z

I have my code like this:
`public class cTableAdapter extends TableDataAdapter<Object[]>
{

private Object[]data_row;

public cTableAdapter(Context context, ArrayList<Object[]> data) {
    super(context, data);
}

@Override
public View getCellView(int rowIndex, int columnIndex, ViewGroup parentView) {
   data_row=getRowData(rowIndex);
    View renderedView;
   switch (columnIndex)
   {
       case 0:
           renderedView =renderColumn0();
       break;
       default:
           renderedView = renderColumn1(columnIndex);
       break;
   }
   return renderedView;
}

private View renderColumn0()
{
   CheckBox cbx_column=new CheckBox(getContext());
   cbx_column.setChecked(false);
   return cbx_column;
}

private View renderColumn1(int columnIndex)
{
    TextView textView = new TextView(getContext());
    textView.setText(data_row[columnIndex].toString());
    textView.setPadding(20, 10, 20, 10);
    return textView;
}

}
`

renevl · 2017-05-16T16:58:03Z

and still no showing data

ghost · 2017-05-16T17:17:12Z

Put your cursor on front of getRowData(rowIndex) then press Shift + F9 (Debug app). What is return of getRowData? Empty or not?

…

On 16 May 2017 11:58 p.m., "renevl" ***@***.***> wrote: and still no showing data [image: tableview] <https://cloud.githubusercontent.com/assets/28716930/26118270/e5aee552-3a2e-11e7-846a-51cb59324f10.png> — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#99 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AZP-a820FsEkaJKsRHSV_0kFu4FCQ32Kks5r6dWcgaJpZM4NbuCi> .

renevl · 2017-05-16T17:30:58Z

renevl · 2017-05-16T17:31:56Z

getRowData has data

ISchwarz23 · 2017-05-16T17:40:30Z

Strange. When I use the Adapter you posted most recently, I see the data.
This is how I my data:

final ArrayList<Object[]> data = new ArrayList<>();
data.add(new Object[]{"This", "is", "a", "test"});

final SortableTableView<Object[]> tableView = (SortableTableView) findViewById(R.id.tableView);
tableView.setDataAdapter(new cTableAdapter(this, data));

And I see a table like this:
| (ChekckBox) | is | a | test |

renevl · 2017-05-16T17:43:56Z

Do the table has to be SortableTableView? because I put only a TableView.

ISchwarz23 · 2017-05-16T17:48:17Z

No, the SortableTableView just provides the possibility for the user to sort the data.

renevl · 2017-05-16T17:51:06Z

and Do I need to create another class? i just use the adapter and the main activity.

ISchwarz23 · 2017-05-16T18:26:53Z

No, you don't need more. As mentioned for me it is working with the code above. I just checked it with the simple TableView and it is also working:

final ArrayList<Object[]> data = new ArrayList<>();
data.add(new Object[]{"This", "is", "a", "test"});

final TableView<Object[]> tableView = (TableView) findViewById(R.id.tableView);
tableView.setDataAdapter(new cTableAdapter(this, data));

Can you post the layout file which contains the TableView?

renevl · 2017-05-16T18:37:32Z

<com.getbase.floatingactionbutton.FloatingActionsMenu
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/menu_buttons"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
fab:fab_expandDirection="left"
fab:fab_addButtonColorNormal="?attr/colorPrimary"
fab:fab_addButtonColorPressed="@color/colorPrimaryDark"
fab:fab_addButtonSize="normal"
android:layout_marginBottom="15dp"
>
<com.getbase.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/btn_search_order"
fab:fab_size="mini"
fab:fab_colorNormal="?attr/colorAccent"
fab:fab_colorPressed="@color/colorPrimaryDark"
fab:fab_icon="@drawable/search"
/>
<com.getbase.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/btn_authorize_order"
fab:fab_size="mini"
fab:fab_colorNormal="?attr/colorAccent"
fab:fab_colorPressed="@color/colorPrimaryDark"
fab:fab_icon="@drawable/authorize"
/>
<com.getbase.floatingactionbutton.FloatingActionButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/btn_reject_order"
fab:fab_size="mini"
fab:fab_colorNormal="?attr/colorAccent"
fab:fab_colorPressed="@color/colorPrimaryDark"
fab:fab_icon="@drawable/reject"
/>
</com.getbase.floatingactionbutton.FloatingActionsMenu>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            android:id="@+id/lay_spinner_filter_0"
            android:weightSum="100"
            android:layout_marginBottom="20dp">
            <Spinner
                android:id="@+id/sp_client"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="50"
                style="@style/spinner_style">
            </Spinner>

            <Spinner
                android:id="@+id/sp_store"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="50"
                style="@style/spinner_style"
                >
            </Spinner>

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            android:id="@+id/lay_spinner_filter_1"
            android:weightSum="100"
            android:layout_marginBottom="30dp">
            <android.support.design.widget.TextInputLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="50"
                android:id="@+id/til_document"
                >
                <EditText
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:id="@+id/edt_document"
                    android:singleLine="true"
                    android:hint="@string/edt_document"
                    android:inputType="number"
                    android:textColor="@color/colorPrimary"
                    />
            </android.support.design.widget.TextInputLayout>

            <Spinner
                android:id="@+id/sp_reason"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="50"
                android:layout_marginLeft="5dp"
                android:layout_marginStart="5dp"
                style="@style/spinner_style"
                android:layout_gravity="center"
                >
            </Spinner>

        </LinearLayout>

        <TextView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/txt_title"
            android:text="@string/txt_title"
            android:textColor="@color/colorPrimary"
            android:layout_marginBottom="5dp"
            android:visibility="gone"
        />
        <View
            android:layout_width="fill_parent"
            android:layout_height="1dp"
            android:background="@color/colorPrimaryDark"
            android:id="@+id/view_separator"
            android:layout_marginBottom="20dp"
            android:visibility="gone"
        />
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/lay_info_order_titles"
            android:orientation="horizontal"
            android:weightSum="100"
            android:visibility="gone"
            >
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/txt_document_title"
                android:textAlignment="center"
                android:layout_weight="37"
                android:layout_gravity="center"
                android:text="@string/txt_document_title"
                android:textColor="@color/colorPrimary"
                />
            <TextView
                android:id="@+id/txt_client_title"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="26"
                android:layout_gravity="center"
                android:textAlignment="center"
                android:text="@string/txt_client_title"
                android:textColor="@color/colorPrimary"
                >
            </TextView>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:text="@string/txt_amount_title"
                android:id="@+id/txt_amount_title"
                android:textAlignment="center"
                android:layout_weight="37"
                android:layout_gravity="center"
                android:textColor="@color/colorPrimary"
                />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/lay_info_order"
            android:orientation="horizontal"
            android:weightSum="100"
            android:visibility="gone"
            android:layout_marginBottom="20dp"
        >
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/txt_document"
                android:textAlignment="center"
                android:layout_weight="37"
                android:layout_gravity="center"
                android:textColor="@color/colorPrimary"
            />
            <Spinner
                android:id="@+id/sp_tran_client"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_weight="26"
                style="@style/spinner_style"
                >
            </Spinner>
            <TextView
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:id="@+id/txt_amount"
                android:textAlignment="center"
                android:layout_weight="37"
                android:layout_gravity="center"
                android:textColor="@color/colorPrimary"
                />
        </LinearLayout>
        <de.codecrafters.tableview.TableView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/table_products"
            android:visibility="gone"
            fab:tableView_columnCount="5"
            fab:tableView_headerElevation="5"
            fab:tableView_headerColor="@color/colorPrimary"
            >

        </de.codecrafters.tableview.TableView>
    </LinearLayout>
</RelativeLayout>

This is the layout

ISchwarz23 · 2017-05-16T19:10:20Z

I guess the issue is, as your layout is pretty complex and the height is set to "wrap_content" the data is inside the table, but the height is 0. So you can try to set the height to an absulute value e.g. 100px.

renevl · 2017-05-16T19:16:53Z

Yes, that resolve my problem thank you very much

renevl · 2017-05-16T20:27:31Z

Now I need it when I look for different filters, the tableview will refresh. Can I do that?

ISchwarz23 self-assigned this May 16, 2017

ISchwarz23 added the help wanted label May 16, 2017

renevl closed this as completed May 16, 2017

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Problem with table view. #99

Problem with table view. #99

renevl commented May 15, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

ghost commented May 16, 2017 via email

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

renevl commented May 16, 2017

ghost commented May 16, 2017 via email

renevl commented May 16, 2017

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017 •

edited

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

renevl commented May 16, 2017

Problem with table view. #99

Problem with table view. #99

Comments

renevl commented May 15, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

ghost commented May 16, 2017 via email

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

renevl commented May 16, 2017

ghost commented May 16, 2017 via email

renevl commented May 16, 2017

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017 • edited

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017

renevl commented May 16, 2017

renevl commented May 16, 2017

ISchwarz23 commented May 16, 2017 •

edited