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[Console] Fixed QuestionHelper examples #3998

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Jul 11, 2014
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[Console] Fixed QuestionHelper examples #3998

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9 changes: 6 additions & 3 deletions components/console/helpers/questionhelper.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -77,7 +77,7 @@ from a predefined list::
$question = new ChoiceQuestion(
'Please select your favorite color (defaults to red)',
array('red', 'blue', 'yellow'),
'red'
0
);
$question->setErrorMessage('Color %s is invalid.');

Expand Down Expand Up @@ -109,9 +109,9 @@ this use :method:`Symfony\\Component\\Console\\Question\\ChoiceQuestion::setMult

$helper = $app->getHelperSet()->get('question');
$question = new ChoiceQuestion(
'Please select your favorite color (defaults to red)',
'Please select your favorite colors (defaults to red and blue)',
array('red', 'blue', 'yellow'),
'red'
'0,1'
);
$question->setMultiselect(true);

Expand All @@ -121,6 +121,9 @@ this use :method:`Symfony\\Component\\Console\\Question\\ChoiceQuestion::setMult
Now, when the user enters ``1,2``, the result will be:
``You have just selected: blue, yellow``.

If the user does not enter anything, the result will be:
``You have just selected: red, blue``.
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I would put the output inside a code block.


Autocompletion
~~~~~~~~~~~~~~

Expand Down