Add element to elasticsearch array in node.js

Question

Can someone help me add an element to my ElasticSearch array:

    let color = "red"

    client.update({
        index,
        type: "Cars",
        id,
        body: {
            script: {
                inline: "if(! ctx._source.colors.contains(color)){ ctx._source.colors += color }",
                params: {
                    color
                }
            }
        }
    })

For some reason, I keep getting color is not defined..

Thanks in advance!

Dario Balinzo · Accepted Answer · 2018-03-15 20:57:00Z

1

You have to reference the param with: params.color in your script:

inline: "if(! ctx._source.colors.contains(params.color)){ ctx._source.colors += params.color }"

edited Mar 15, 2018 at 20:57

answered Mar 15, 2018 at 20:37

Dario Balinzo

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