求助：Keen.io中提取查询生成表格的列重排问题

Hey there, I’ve run into this exact quirk with Keen.io’s table component before! The problem here is that even though you’ve set the correct field order in property_names, the table renderer might ignore that and fall back to its own default logic (like the order fields appear in raw event data) to arrange columns.

To force the table to display subjectivity_range before text, you need to explicitly define the column order directly on the table chart configuration using the .columns() method. Here’s how to adjust your code:

Modified Working Code #

Keen.ready(function() { 
  var textq = new Keen.Query("extraction", { 
    event_collection: source, 
    timeframe: 'this_1_days', 
    refresh_rate: "28000", 
    property_names: ["subjectivity_range","text"], 
    order_by: {'subjectivity_range':'result','direction':'DESC'}, 
    timezone:"US/Eastern" 
  }); 

  textchart
    .type('table') 
    .title('Subjectivity examples')
    .columns(["subjectivity_range", "text"]) // This line enforces your desired column order
    .prepare(); 

  client.run(textq, function(err, res) { 
    textchart 
      .data(res) 
      .parseRequest(this) 
      .render(); 
  }); 
});

Key Changes Explained: #

• The .columns(["subjectivity_range", "text"]) method tells the table component exactly which columns to display and in what sequence, overriding any default sorting behavior.
• Make sure the array passed to .columns() matches the fields in your property_names array (since you only want those two columns shown in the table).

This adjustment will make your table display subjectivity_range first, followed by text, just as you intended. The property_names parameter still controls which fields are fetched from the extraction query, but the columns config takes charge of the visual order in the rendered table.

内容的提问来源于stack exchange，提问作者Nadia Conroy