Core

The Core object provides access to methods that are available for use by Bridge layers that connect the Constellation Core to a UI Library implementation.

Table of contents

• Redux
• Error handling
• Validations
• Expression
• Server whens
• Semantic url handling
• Action processing
• Metadata iterator
• Asset loader

Redux

Error handling

Validations

Expression

Asset loader

Exposes APIs to load the script files and css files as of now.

AssetLoader class exposes following methods :

• register
• getLoader
• getStaticServerUrl
• initServer
• loadAssets

By default, out in-built loader for js/css will be used. Custom loaders can be registered using viz. 'Font-loader'

➥ PCore.getAssetLoader().register('font-loader',fontLoaderFn);

Custom loaders can be used in this way. Assets need to passed asset type and url.

➥ PCore.getAssetLoader().getLoader('font-loader')('web-font','https://fonts.googleapis.com/css2?family=Noto+Sans&display=swap');

getStaticServerUrl Method is used to fetch static content url :

➥ PCore.getAssetLoader().getStaticServerUrl();

initServer Method is sets the static content url :

➥ PCore.getAssetLoader().initServer('http://localhost:1080/prweb/AppName/');