Zend Framework: Fill form with data from mapper -

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An example of getting data from form using Mapper in official form.

something like that (Without using Mapper and DBTable): 

  Class NewsModel_form_newsZend_Form (private $ id = 0; public function getId () {return- $ this-> ID;} Public function set ID ($ id) {$ this-> id = $ id;} Public function init () {$ model = New Newsmodel_backend (); // If the form is required to add an action ($! - -> ID) {// Form Code} Other {// if editing form Fill with values) // Form with form form}}}

But with the mapper pattern this stuff should be more beautiful and cool, but I do not know That's how to do it.

So the question is how to populate the form with values ​​using Mapper Pattern (for example, from Quick Start to Guest Book Entry)? 

  public function init () {$ model = new Newsmodel_backend (); $ This- & gt; Populate ($ model> toArray ()); ...

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