https://github.com/tinrab/databind

Simple data binding for Unity
https://github.com/tinrab/databind

databind unity

Last synced: 2 months ago
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Simple data binding for Unity

• Host: GitHub
• URL: https://github.com/tinrab/databind
• Owner: tinrab
• License: mit
• Created: 2016-03-22T05:41:05.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2016-11-23T05:23:23.000Z (about 8 years ago)
• Last Synced: 2024-11-10T21:40:51.254Z (2 months ago)
• Topics: databind, unity
• Language: C#
• Homepage:
• Size: 7.41 MB
• Stars: 69
• Watchers: 8
• Forks: 13
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# DataBind

Simple data binding for unity.

## Usage

1. Import package file DataBind.unitypackage into Unity

2. Add `DataBindContext` to parent object

3. Add `Bind*` components to children

4. Use `dataBindContext[key] = value` to bind values

Check out Demo/DemoScene for details.

## Bind Text

Surround keys with double curly braces in UI Text and set values in parent `DataBindContext`

![alt text](docs/Component.png)

```csharp

var context = GetComponent();

context["Username"] = "Bobby";

```

Result:

![alt text](docs/View.png)

## Custom Binds 

Package contains components for binding UI Text, UI Image's sprite and UI Graphics's color. Custom binds can be created simply by implementing `IBindable` interface.

```csharp

using UnityEngine;

using UnityEngine.UI;

public class BindPosition : MonoBehaviour, IBindable

{

	[SerializeField]

	private Transform m_Target;

	[SerializeField]

	private string m_Key;

	public void Bind(DataBindContext context)

	{

		if (context.ContainsKey(m_Key)) {

			m_Target.position = (Vector3)context[m_Key];

		}

	}

}

```

## Bind any property

You can bind any two properties using `BindProperty` component. Currently, there is no type checking. If destination property is of type `String`, then source will be converted using `ToString` method.

![alt text](docs/BindProperty.png)