src/View/BaseForm.php
protected function rerenderSubForms()
    {
        if (!$this->subForms) {
            return;
        }
        $this->prepareSubFormsDataObj();
        foreach ($this->subForms as $subForm) {
            $formObj = Openbizx::getObject($subForm);
            $formObj->rerender();
        }
        return;
    }
protected function rerenderSubForms()
    {
        if (!$this->subForms) {
            return;
        }
        $this->prepareSubFormsDataObj();
        foreach ($this->subForms as $subForm) {
            $formObj = Openbizx::getObject($subForm);
            $formObj->rerender();
        }
        return;
    }
Rerender sub forms who has dependecy on this form.
This method is called when parent form's change affect the sub forms

@return void