---
lang: en
title: 'API docs: context-explorer.contextgraph.renderbinding'
keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI
sidebar: lb4_sidebar
editurl: https://github.com/loopbackio/loopback-next/tree/master/extensions/context-explorer
permalink: /doc/en/lb4/apidocs.context-explorer.contextgraph.renderbinding.html
---

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[Home](./index.md) &gt; [@loopback/context-explorer](./context-explorer.md) &gt; [ContextGraph](./context-explorer.contextgraph.md) &gt; [renderBinding](./context-explorer.contextgraph.renderbinding.md)

## ContextGraph.renderBinding() method

Render a binding object

**Signature:**

```typescript
protected renderBinding(parent: ICluster, input: ContextBinding): INode;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td markdown="1">

parent


</td><td markdown="1">

ICluster


</td><td markdown="1">

Parent subgraph


</td></tr>
<tr><td markdown="1">

{ binding, id }


</td><td markdown="1">

(not declared)


</td><td markdown="1">


</td></tr>
<tr><td markdown="1">

input


</td><td markdown="1">

[ContextBinding](./context-explorer.contextbinding.md)


</td><td markdown="1">


</td></tr>
</tbody></table>

**Returns:**

INode