",
$image_style_classes,
$limit_message,
$choices_markup
);
}
public function get_checkbox_choices( $value, $disabled_text, $form, $field_id ) {
$form_id = absint( $form['id'] );
if ( GFCommon::is_legacy_markup_enabled( $form_id ) ) {
return '';
}
$choices = '';
$is_entry_detail = $this->field->is_entry_detail();
$is_form_editor = $this->field->is_form_editor();
if ( is_array( $this->field->choices ) ) {
$choice_number = 1;
$count = 1;
/**
* A filter that allows for the setting of the maximum number of choices shown in
* the form editor for choice based fields (radio, checkbox, image, and multiple choice).
*
* @since 2.9
*
* @param int $max_choices_visible_count The default number of choices visible is 8.
* @param object $field The current field object.
*/
$max_choices_count = gf_apply_filters( array( 'gform_field_choices_max_count_visible', $this->field->formId ), 8, $this->field );
$choices .= sprintf( '
";
/**
* Override the default choice markup used when rendering radio button, checkbox and drop down type fields.
*
* @since 1.9.6
*
* @param string $choice_markup The string containing the choice markup to be filtered.
* @param array $choice An associative array containing the choice properties.
* @param object $field The field currently being processed.
* @param string $value The value to be selected if the field is being populated.
*/
$choices .= gf_apply_filters( array(
'gform_field_choice_markup_pre_render',
$this->field->formId,
$this->field->id
), $choice_markup, $choice, $this->field, $value );
$is_admin = $is_entry_detail || $is_form_editor;
if ( $is_admin && rgget( 'view' ) != 'entry' && $count >= $max_choices_count ) {
break;
}
$count ++;
}
$choices .= '
";
}
}
/**
* Modify the checkbox items before they are added to the checkbox list.
*
* @since Unknown
*
* @param string $choices The string containing the choices to be filtered.
* @param object $field The field currently being processed.
*/
return gf_apply_filters( array( 'gform_field_choices', $this->field->formId ), $choices, $this->field );
}
}