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  • webcook
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    Community Member
    20 Posts

    Urgent help in form with widget Link to this post

    Hi experts,

    i need urgent help from you.

    I need to develop one widget .The widget having one SimpleImageField with form..

    I cant able to see the browse button.

    i create the widget with help of the below link..
    http://doc.silverstripe.com/doku.php?id=widgets:forms&s=widget%20form

    please advice me to get the browser button on my widget.

    here with attached my coding..

    <?php

    /**
    * A widget showing a subscribe form for a newsletter
    */
    class YourWidget extends Widget {
       // ... do your other normal widget stuff ...
       
       static $title = 'Name';
       static $cmsTitle = 'Description';
       static $description = 'Adds HTML content to the widget sidebar. <br />(Save and refresh the page if you cannot see the text editor field.)';
       
       function Title() {
          return $this->WidgetTitle ? $this->WidgetTitle : self::$title;
       }
       function Form() {
          $controller = new YourWidget_Controller($this);
          return $controller->Form();
       }
    }

    /**
    * Controller supporting forms on widgets
    * Note: the widgets shouldn't be used on secure pages for private forms - that kind of security isn't implemented
    */
    class YourWidget_Controller extends Controller {
       protected $widget;
       
       function __construct($widget = null) {
          if($widget) $this->widget = $widget;
       }
       function widget() {
          if($this->widget) return $this->widget;
          else if(is_numeric($this->urlParams['ID'])) return $this->widget = DataObject::get_by_id('Widget', $this->urlParams['ID']);
          else user_error('No widget selected', E_USER_ERROR);
       }
       function Link() {
          return $this->class;
       }
       
       function Form() {
          // ... This can be whatever form you like ...
          $widgetform = new WidgetForm($this, 'Form', new FieldSet(
             // ... Put your fields in here ...
             new SimpleImageField (
           $name = "FileTypeID",
           $title = "Upload your FileType"
           )
          ), new FieldSet(
             new FormAction('doAction', 'Submit')
          ));
          $widgetform->setWidget($this->widget);
          return $widgetform;
       }
       function doAction($data, $form) {
          // ... Do your thing, just like a normal SilverStripe form

          // ... This is a good way of giving feedback to the user about the submission. A message will be shown above the form.

          $this->Form()->sessionMessage("Thanks for submitting my form", "good");
          Director::redirectBack();
       }
    }

    ?>

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