the v.getContext() did it!!! ty dude On 27 mrt, 16:48, Adrian Vintu <[email protected]> wrote: > in the onClick you also have > > v.getContext(); > v.getParent(); > v.getRootView(); > > On Sat, Mar 27, 2010 at 4:41 PM, Adrian Vintu <[email protected]> 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 <[email protected]> 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 <[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]> > > >> > >> > > <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]<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]> > > >> > >> <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.
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