---
title: createExpression
framework: TVMLKit JS
role: symbol
role_heading: Instance Method
platforms: [tvOS 13.0+, Safari Desktop 3.0+, Safari Mobile 2.0+]
path: tvmljs/xpathevaluator/1629624-createexpression
---

# createExpression

## Declaration

```data
XPathExpression createExpression(
    in String expression, 
    in optional Object resolver
);
```

```data
XPathExpression createExpression(
    optional DOMString expression, 
    optional XPathNSResolver? resolver
);
```