src/View/BaseForm.php
public function rerender($redrawForm = true, $hasRecordChange = true)
    {
        if ($redrawForm) {
            Openbizx::$app->getClientProxy()->redrawForm($this->objectName, FormRenderer::render($this));
        }

        if ($hasRecordChange) {
            $this->rerenderSubForms();
        }
    }
public function rerender($redrawForm = true, $hasRecordChange = true)
    {
        if ($redrawForm) {
            Openbizx::$app->getClientProxy()->redrawForm($this->objectName, FormRenderer::render($this));
        }

        if ($hasRecordChange) {
            $this->rerenderSubForms();
        }
    }
Rerender this form (form is rendered already) .

@param boolean $redrawForm - whether render this form again or not, optional default true
@param boolean $hasRecordChange - if record change, need to render subforms, optional default true
@return string - HTML text of this form's read mode