Problem with dynamic prop on `$subscribe` about vue-meteor-tracker HOT 5 CLOSED

Okey, I found on the documentation how to use a dynamic property. But I only want to subscribe IF the dynamic property is not null. So for example:

    meteor: {
      $subscribe: {
        'batch': function() {
         // HOW CAN I ENABLE SUBSCRIBE IF BATCHID IS NOT NULL?
          return [this.batchId]
        },
      },

Is that possible?

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I would advise you to filter the items in the Posts.find() part.

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It means that Posts.find({....selector.....})!

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But is it possible to subscribe with a dynamic property? I have a lot of data and I need to filter some data to reduce subscription times.

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You should catch the null param on server side and if param null - don't publish, else - publish.

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