checkboxrifle.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Patient p = (Patient) spinner.getSelectedItem();
Service s = new Service("RIFLE");
if (((CheckBox) v).isChecked()) {
p.addService(s,0);
DataAccess.registerService(p,s);
//TableRow tr = new TableRow(this);
//TextView b = new TextView(this);
//tr.removeView(b);
//TableLayout tl =
(TableLayout)findViewById(R.id.dynatabel);
//tl.removeView(tr);
// b.setText("Dynamic tekst");
// tr.addView(b);
//tl.addView(tr);
} else {
p.removeService(0);
DataAccess.unregisterService(p, s);
}
}
});
1st of all tx for ur time.
So, i want to do this, push a checkbox, get an object in a spinner,
add a row to a tabel. Uncheck the checkbox and the row gets removed.
If i create textview outside the scope, i can add 1 new row to the
table. Second time i check the checkbox i get the error described
previously.
The removeView() just removes the view, the application does not
crash, but no new rows are added. It just removes the previously
created View and creates a new one.
If i can create the textview inside the scope the prob would be fixed
i think, just need something else then the 'this' when creatin a new
one.
On 27 mrt, 15:58, Adrian Vintu <[email protected]> wrote:
> you should probably call removeView() :)) sorry, i could not help it :))
>
> how about you just add the textview one time only?
>
> or how about you just post your code?
>
> BR,
> Adrian Vintu
>
> http://adrianvintu.com
>
> On Sat, Mar 27, 2010 at 3:52 PM, rubeN_vl <[email protected]> wrote:
> > Yeah, figured out that yet, if i do that it works if i push the button
> > 1 time, the second time i push it the application just crashes.
> > Logcat gives me this error: You must call removeView() on the childs
> > parent first.
> > I need some way to 'flush' the textview.
>
> > On 27 mrt, 15:44, Adrian Vintu <[email protected]> wrote:
> > > Your code probably looks like this
> > > AlertDialog a = builder.create();
>
> > > a.setButton(AlertDialog.BUTTON_POSITIVE, "Ok", new OnClickListener()
> > > {
> > > public void onClick(DialogInterface dialog, int which)
> > > {
> > > TextView b = new TextView(this);
>
> > > ...
>
> > > }
>
> > > You need to create the TextView outside the scope of the OnClickListener.
> > > The "this" has to point to Context, which is your Activity.
>
> > > BR,
> > > Adrian Vintu
>
> > >http://adrianvintu.com
>
> > > On Sat, Mar 27, 2010 at 3:28 PM, rubeN_vl <[email protected]>
> > wrote:
> > > > Hi,
>
> > > > i'm trying to create a new TextView when a button is clicked.
> > > > TextView b = new TextView(this); isnt working cause 'this' refers to
> > > > new View.onClickListener.
> > > > Been searchin for hours, cant find a solution.
>
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