in the onClick you also have v.getContext(); v.getParent(); v.getRootView();
On Sat, Mar 27, 2010 at 4:41 PM, Adrian Vintu <adrianvi...@gmail.com> wrote: > A. create one time the container view then use setVisibility() to show or > hide it > or/and > B. you also have alert.getOwnerActivity() which gives you back the... > context :) you can then play around with it as you wish > > > > On Sat, Mar 27, 2010 at 4:36 PM, rubeN_vl <rvanluch...@hotmail.com> wrote: > >> 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 <adrianvi...@gmail.com> 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 <adrianvi...@gmail.com> >> 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 <rvanluch...@hotmail.com> >> 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 <adrianvi...@gmail.com> 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 <rvanluch...@hotmail.com >> > >> > >> 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 <adrianvi...@gmail.com> 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 < >> rvanluch...@hotmail.com> >> > >> > > 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 >> > >> > > android-developers@googlegroups.com >> > >> > > > > To unsubscribe from this group, send email to >> > >> > > > > android-developers+unsubscr...@googlegroups.com<android-developers%2bunsubscr...@googlegroups.com> >> <android-developers%2bunsubscr...@googlegroups.com<android-developers%252bunsubscr...@googlegroups.com> >> > >> > >> <android-developers%2bunsubscr...@googlegroups.com<android-developers%252bunsubscr...@googlegroups.com> >> <android-developers%252bunsubscr...@googlegroups.com<android-developers%25252bunsubscr...@googlegroups.com> >> > >> > >> > >> > > 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