protected function selectOptionsFromValue()
    {
        if (!$this->options) {
            return;
        }

        // there is no current value known. So, just stop.
        if ($this->value === null) {
            return;
        }

        // walk all options
        foreach ($this->options as $option) {
            if ($option instanceof Option) {
                if (is_array($this->value)) {
                    $option->setSelected(in_array($option->getValue(), $this->value));
                } else {
                    $option->setSelected($option->getValue() == $this->value);
                }
            } else {
                if ($option instanceof Optgroup) {
                    $options = $option->getOptions();
                    if ($options) {
                        foreach ($options as $option2) {
                            if (is_array($this->value)) {
                                $option2->setSelected(in_array($option2->getValue(), $this->value));
                            } else {
                                $option2->setSelected($option2->getValue() == $this->value);
                            }
                        }
                    }
                }
            }
        }
    }
protected function selectOptionsFromValue()
    {
        if (!$this->options) {
            return;
        }

        // there is no current value known. So, just stop.
        if ($this->value === null) {
            return;
        }

        // walk all options
        foreach ($this->options as $option) {
            if ($option instanceof Option) {
                if (is_array($this->value)) {
                    $option->setSelected(in_array($option->getValue(), $this->value));
                } else {
                    $option->setSelected($option->getValue() == $this->value);
                }
            } else {
                if ($option instanceof Optgroup) {
                    $options = $option->getOptions();
                    if ($options) {
                        foreach ($options as $option2) {
                            if (is_array($this->value)) {
                                $option2->setSelected(in_array($option2->getValue(), $this->value));
                            } else {
                                $option2->setSelected($option2->getValue() == $this->value);
                            }
                        }
                    }
                }
            }
        }
    }
protected function selectOptionsFromValue ( ) { if ( ! $ this -> options ) { return ; } // there is no current value known. So, just stop. if ( $ this -> value === null ) { return ; } // walk all options foreach ( $ this -> options as $ option ) { if ( $ option instanceof Option ) { if ( is_array ( $ this -> value ) ) { $ option -> setSelected ( in_array ( $ option -> getValue ( ) , $ this -> value ) ) ; } else { $ option -> setSelected ( $ option -> getValue ( ) == $ this -> value ) ; } } else { if ( $ option instanceof Optgroup ) { $ options = $ option -> getOptions ( ) ; if ( $ options ) { foreach ( $ options as $ option2 ) { if ( is_array ( $ this -> value ) ) { $ option2 -> setSelected ( in_array ( $ option2 -> getValue ( ) , $ this -> value ) ) ; } else { $ option2 -> setSelected ( $ option2 -> getValue ( ) == $ this -> value ) ; } } } } } } }
This function will use the "value" for this field to
select the correct options
This function will use the value for this field to select the correct options