---
title: "Function: loadEditorByQueryString() | Customer's Canvas On-Premises"
canonical: "https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference/design-editor-iframe/functions/IframeApi.loadEditorByQueryString/"
---

# Function: loadEditorByQueryString()

> > **loadEditorByQueryString**(`editorFrame`, `queryString`, `onFirstLoad?`): [`Promise`](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference/design-editor-iframe/interfaces/finally.Promise.md)\<[`Editor`](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference/design-editor-iframe/classes/Editor.Editor.md)\>

## Parameters

### editorFrame

`HTMLIFrameElement`

### queryString

`string`

### onFirstLoad?

() => `void`

## Returns

[`Promise`](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference/design-editor-iframe/interfaces/finally.Promise.md)\<[`Editor`](https://customerscanvas.com/docs/on-premises/design-editor/iframe-api/reference/design-editor-iframe/classes/Editor.Editor.md)\>