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inside custom component

Java Development

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Developer
Posts: 271
Registered: ‎12-24-2010
My Device: BlackBerry 10
My Carrier: Airtel
Accepted Solution

Getting the text from Edit Field

[ Edited ]

Hi,

 

In my Application, i am adding a check box, a label field and a Edit Field in a Grid Field manager. Then this grid Field manager, i am adding multiple times in Vertical Field manager. So it is looking like List of items. Now when i checked five check box, i am trying to get the text of the correspondent edit field.

 

This is the code for Grid Field Manager:

int c[] = {screenWidth/6, (screenWidth)/3, (screenWidth)/2};
		gm = new GridFieldManager(c, Manager.VERTICAL_SCROLL);
		Logger.out("Grocery", "Here it is coming"+i);
		cbfChecked = new CustomCheckBoxField();
		cbfChecked.setChangeListener(new FieldChangeListener() 
		{
			public void fieldChanged(Field field, int context) 
			{
				if(checked[i] == false)
				{
					checked[i] = true;
				}
				else if(checked[i] ==  true)
				{
					checked[i] = false;
					Logger.out("Grocery", "It is UnChecked" +checked[i]);
				}
			}
		});
		gm.add(cbfChecked);
		Logger.out("Grocery", "Adding first Label Field");
		LabelFieldCustom lfFrom = new LabelFieldCustom((String) m_vtrItems.elementAt(i),Color.BROWN,FONT_FAMILY_0_SF_AS_16,Field.FIELD_LEFT);
		gm.add(lfFrom);
		Logger.out("Grocery", "Adding second Label Field");
		efcAmount = new EditFieldCustom(Bitmap.getBitmapResource("dob_text_box.png"), 25);
		efcAmount.setMargin(new XYEdges(30, 0, 0, 0));
		gm.add(efcAmount);
		return gm;

 Here i am adding the grid field manager multiple times:

 

for (int i = 0;i < m_vtrItems.size();i++)
		{

			vfm.add(getRow(i));
			vfm.add(new SeparatorField(SeparatorField.NON_FOCUSABLE));

		}

Here is the snap shot of my screen:9800.png 

 

Please help me.

Developer
Posts: 16,652
Registered: ‎07-29-2008
My Device: Z10 LE, Z30, Passport
My Carrier: O2 Germany

Re: Getting the text from Edit Field

you could access the field by index (prone to errors though).
or you could save your fields in a data structure, like a hashtable, with the checkboxfield as key, the editfield as value.
or...
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Developer
Posts: 271
Registered: ‎12-24-2010
My Device: BlackBerry 10
My Carrier: Airtel

Re: Getting the text from Edit Field

Yes. i take the edit fields in an array and they accessing their indexes when i am selecting the check boxes. 

 

Thanks.