# Javascript: DocumentViewerController.toggleToolbar Method

> Toggles the main toolbar.

- **Product:** TX Text Control .NET Server
- **Section:** Reference
- **Kind:** Method
- **Introduced:** 24.0
- **Path:** TX Text Control .NET Server > Reference > JavaScript API - Document Viewer > Javascript: DocumentViewerController.toggleToolbar Method
- **134 words**
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript-document-viewer/documentviewercontroller/toggletoolbar-method/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript-document-viewer/documentviewercontroller/toggletoolbar-method/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript-document-viewer/documentviewercontroller/toggletoolbar-method/llms-full.txt

---

### Description

Toggles the main toolbar.

### Syntax

```javascript
<void> DocumentViewerController.toggleToolbar()
```

### Return Value

This method does not return a value.

### Examples

The following example demonstrates `TXDocumentViewer.toggleToolbar` in a practical Document Viewer workflow. Toggles the visibility of the undocked toolbar.

```javascript
TXDocumentViewer.toggleToolbar();
console.log("toggle toolbar requested.");
```

---

## Nearby

- **Previous:** [Javascript: DocumentViewerController.toggleSidebar Method](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript-document-viewer/documentviewercontroller/togglesidebar-method/llms-full.txt)
- **Next:** [Javascript: DocumentViewerController.toolbar Property](https://docs.textcontrol.com/tx-text-control-dotnet-server/reference/javascript-document-viewer/documentviewercontroller/toolbar-property/llms-full.txt)