Running oneditprepare again after reconfiguring

Developing Nodes
1

Hi,

have a config node div in my custom node, as a config type:

RED.nodes.registerType('json-config', {
        category: 'config',
        defaults: {
            title: {
                value: "",
                required: true
            },
            jsonInput: {
                value: "",
                required: true
            },
            jsonOutput: {
                value: "",
                required: true
            }
        },
        label: function () {
            return this.title
        },
    })

and it is in my main custom node included as:

<div class="form-row">
        <label for="node-input-config"><i class="fa fa-globe"></i> Config</label>
        <input type="text" id="node-input-config" placeholder="Config">
    </div>

if i click update on my config type how can i trigger anything in the parent node to reconfigure for example. Is there an event like onconfigchange or something?

2

You dont re-run oneditprepare you watch for change.

The MQTT node does this...

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See source here: node-red/10-mqtt.html at 4667e76c6bb0f3bc334edf6d7c6d32d733ce6176 · node-red/node-red · GitHub

3

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