Same error, how can such a simple thing be so difficult :D
if i create those outside the onclick scope, its like i can use them only one time. final TableRow tr = new TableRow(this); final TextView b = new TextView(this); On 27 mrt, 16:16, Adrian Vintu <[email protected]> wrote: > So toggle the visibility from GONE to VISIBLE. I think this would be a quick > solution :) > > BR, > Adrian Vintu > > http://adrianvintu.com > > On Sat, Mar 27, 2010 at 4:14 PM, Adrian Vintu <[email protected]> wrote: > > It's my pleasure to help :) > > > I think an easy solution is to use view.setVisibility(View.GONE) > > > Does this work for you? > > > BR, > > Adrian Vintu > > >http://adrianvintu.com > > > On Sat, Mar 27, 2010 at 4:10 PM, rubeN_vl <[email protected]> wrote: > > >> 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. > > >> > > > > -- > >> > > > > You received this message because you are subscribed to the Google > >> > > > > Groups "Android Developers" group. > >> > > > > To post to this group, send email to > >> > > [email protected] > >> > > > > To unsubscribe from this group, send email to > >> > > > > [email protected]<android-developers%[email protected]> > >> <android-developers%[email protected]<android-developers%[email protected]> > > >> > > <android-developers%[email protected]<android-developers%[email protected]> > >> <android-developers%[email protected]<android-developers%[email protected]> > > >> > > > > For more options, visit this group at > >> > > > >http://groups.google.com/group/android-developers?hl=en > > >> > > > > To unsubscribe from this group, send email to android-developers+ > >> > > > > unsubscribegooglegroups.com or reply to this email with the words > >> > > "REMOVE > >> > > > > ME" as the subject. > > >> > > -- > >> > > You received this message because you are subscribed to the Google > >> > > Groups "Android Developers" group. > >> > > To post to this group, send email to > >> [email protected] > >> > > To unsubscribe from this group, send email to > >> > > [email protected]<android-developers%[email protected]> > >> <android-developers%[email protected]<android-developers%[email protected]> > > >> > > For more options, visit this group at > >> > >http://groups.google.com/group/android-developers?hl=en > > >> > > To unsubscribe from this group, send email to android-developers+ > >> > > unsubscribegooglegroups.com or reply to this email with the words > >> "REMOVE > >> > > ME" as the subject. > > >> -- > >> You received this message because you are subscribed to the Google > >> Groups "Android Developers" group. > >> To post to this group, send email to [email protected] > >> To unsubscribe from this group, send email to > >> [email protected]<android-developers%[email protected]> > >> For more options, visit this group at > >>http://groups.google.com/group/android-developers?hl=en > > >> To unsubscribe from this group, send email to android-developers+ > >> unsubscribegooglegroups.com or reply to this email with the words "REMOVE > >> ME" as the subject. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. 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