2011/3/11 Christophe COEVOET <[email protected]>:
> What is shown in the slides uses {{ field.errors }} or {{ field.widget }}
> which will be escaped as it is a call on a method of the object which cannot
> be declared as safe. so what is the way to use the TwigTheme which is not
> presented in your slides ?
"field" in the template refers to the renderer of the field. The
renderer has a connection to an instance of ThemeInterface. By
default, all renderers use a TwigTheme instance.
Now when a renderer renders anything using that TwigTheme (for example
when calling {{ field.errors }}), that method returns a Twig_Markup
instance. Twig makes sure not to escape this markup again.
Bernhard
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