Neuron Powered Motorization

    node-red-contrib-json-db

    0.6.2 • Public • Published

    NPM

    json-db-node-red

    Node-RED Node to store/retrieve easily information stored into .json file. A Lazy-caching is implemented to only load the collection when needed. Moreover it's possible to configure the collection to only write in the json file when Node-RED is stopped or a flow is redeployed. Nodes

    DataIn

    The DataIn node is used to store information into the chosen collection. You select which collection you want to use and the path to the object. The path can be overridden with the msg.datapath. The msg.payload will contain the data you want to store.

    DataOut

    The DataOut node is used to retrieve the information from the chosen collection. As for the DataIn node you configure which collection you want to use and the path where the data you need are stored. The path can also be overridden with msg.datapath. The msg.payload will be the object representing the stored datas.

    Always send the message

    In case you want a message to still be processed in case of error, you can activate this in the DataOut node. The Message won't be changed, and a msg.error will be added containing the error. If you activate the Status, you'll also see the error message.

    Examples

    Node-RED should import in the library the example flow that looks like this:

    [Example Flow]

    Install

    npm i node-red-contrib-json-db

    DownloadsWeekly Downloads

    203

    Version

    0.6.2

    License

    GPLv3

    Last publish

    Collaborators

    • japikas