Problem with multivalue fields in category using REST Api Content Server

Hi,

I need to update the value of a multi-valued attribute using API REST of Content Server. I need to add a new row of values for that attribute. Using the PUT call of API REST (/nodes/{id}/categories/{category_id}/) with the params of attribuet_key in the query. I overwrite the first row of the attribute with the value passed in the call, but I need to add a new row with the value passed in the call. It is possible?

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Comments

Alfonso_Adamuz

I solved this issue to add values to a multi-valued attribute should be included in the API REST call all values that you wish to add with the same id attribute. For example with the attribute key 8853_2 including in the REST API call:

8853_2:value1
8853_2:value2

Ferdinand Prantl

Yes, multi-row attributes should be sent as an array to the server. Form fields with the same name are converted to a field array under that name. You can use JSON packed in the body field too:

var parameters = {
      "102877_2": "Line1\nLine2", // single-row, multi-line string
      "102877_6": [12, 13, 14]    // multi-row integer
    },
    payload = $.param({
      body: JSON.stringify(parameters)
    });
$.put('.../nodes/{id}/categories/{category_id}', payload);