node-red-contrib-prib-noderedBase
Base module of functions when developing own nodes in Node-Red
Description
Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
Usage
const noderedBase=require("noderedBase");
RED.nodes.createNode(this,n);
const node=Object.assign(this,n);
node._base=new noderedBase(RED,node);
try{
this._base.setSource("key").setTarget("target")
} catch(ex) {
node._base.error(ex,"Invalid setup "+ex.message);
return;
}
node.on("input",function (msg) {
try{
const key=node.getKey(msg);
node.setTarget(key,msg);
node.send(msg);
} catch(ex) {
msg.error=ex.message;
node.send([null,msg]);
});
Installation
Run the following command in the root directory of your Node-RED install
npm install node-red-contrib-noderedbase
Tests
Test/example flow in test/generalTest.json
Version
0.0.1 initial base