dynagrid option is not usable

[stivehu]

Prerequisites

• [x] I have searched for similar issues in both open and closed tickets and cannot find a duplicate.
• [x] The issue still exists against the latest master branch of yii2-export.
• [x] This is not an usage question. I confirm having gone through and read the documentation and demos.
• [x] This is not a general programming / coding question. (Those should be directed to the webtips Q & A forum).
• [ ] I have attempted to find the simplest possible steps to reproduce the issue.
• [ ] I have included a failing test as a pull request (Optional).

Steps to reproduce the issue

1. Set true dynagrid option

Throw a "Undefined index: columns" exception. Because not init the widget. My fast workaround is Index: private/vendor/kartik-v/yii2-export/src/ExportMenu.php IDEA additional info: Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP <+>UTF-8

--- private/vendor/kartik-v/yii2-export/src/ExportMenu.php (date 1600244230016) +++ private/vendor/kartik-v/yii2-export/src/ExportMenu.php (date 1600244230016) @@ -878,7 +878,7 @@ $options['gridOptions']['dataProvider'] = $this->dataProvider; $dynagrid = new DynaGrid($options);

• $dynagrid->run();
• ob_clean(); $this->columns = $dynagrid->getColumns(); } } `

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.