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Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4362: Cannot modify header information - headers already sent by (output started at /includes/utf/utf_tools.php:1781)
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anddev.org • View topic - Question about tags inside tags.

Question about tags inside tags.

Put your problem here if it does not fit any of the other categories.

Question about tags inside tags.

Postby LW » Wed Jan 02, 2008 11:56 am

For this example ( a ticker is a String wich move from right to left, exactly like at wall street :
AAPL +0.12% IBM -0.25% etc... )

Syntax: [ Download ] [ Hide ]
Using java Syntax Highlighting
  1.  
  2.  
  3.  
  4.  
  5.     //XML file
  6.  
  7.     <Ticker id="@+id/ticker"
  8.  
  9.         android:layout_width="fill_parent"
  10.  
  11.         android:layout_height="wrap_content"
  12.  
  13.         android:layout_marginTop="20dip">
  14.  
  15.         <TextView id="@+id/tickerText"
  16.  
  17.             android:layout_width="wrap_content"
  18.  
  19.             android:layout_height="fill_parent"
  20.  
  21.             android:text="@string/ticker_1_tickerText_text"/>
  22.  
  23.     </Ticker>
  24.  
  25.  
  26.  
  27.  
Parsed in 0.011 seconds, using GeSHi 1.0.8.4


Syntax: [ Download ] [ Hide ]
Using java Syntax Highlighting
  1.  
  2.  
  3.  
  4.  
  5.     //java file
  6.  
  7.     mTickerText = (TextView) findViewById(R.id.tickerText);
  8.  
  9.     mUserText = (EditText) findViewById(R.id.userText);
  10.  
  11.  
  12.  
  13.     mTickerText.setText(mUserText.getText());
  14.  
  15.  
  16.  
  17.  
Parsed in 0.010 seconds, using GeSHi 1.0.8.4




I would like to know how am i supposed to know that i have to put :
<TextView /> inside <Ticker /> ??
I'm asking this because i thought the " mTickerText.setText(mUserText.getText()); " line already took care about this.


if you do:

Syntax: [ Download ] [ Hide ]
Using java Syntax Highlighting
  1.  
  2.  
  3.  
  4.  
  5.     //XML file
  6.  
  7.     <Ticker id="@+id/ticker"
  8.  
  9.         android:layout_width="fill_parent"
  10.  
  11.         android:layout_height="wrap_content"
  12.  
  13.         android:layout_marginTop="20dip">
  14.  
  15.     </Ticker>
  16.  
  17.  
  18.  
  19.     <TextView id="@+id/tickerText"
  20.  
  21.             android:layout_width="wrap_content"
  22.  
  23.             android:layout_height="fill_parent"
  24.  
  25.             android:text="@string/ticker_1_tickerText_text"/>
  26.  
  27.  
  28.  
  29.  
Parsed in 0.011 seconds, using GeSHi 1.0.8.4


with the " mTickerText.setText(mUserText.getText()); " line, it doesn't work...

It's ok for this, coz now i know i have to put <TextView /> inside <Ticker />, but what if there's that kind of problem with other java class for the xml file?How would i know?
LW
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Postby plusminus » Thu Jan 03, 2008 3:11 pm

Hello LW,

the Ticker-Class extends a Layout and therefore you have to place the child-Views between the opening and the closing tag. The Ticker-Class will automatically handle the scrolling/ticking of all its child-views.
[align=center]Image[/align]

Regards,
plusminus
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plusminus
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