Getting Started with Meteor.js JavaScript Framework by 2012

Author:2012 [2012]
Language: eng
Format: mobi, epub
Publisher: Packt Publishing
Published: 0101-01-01T00:00:00+00:00

function selectCategory(e,t){ Session.set('current_list',this._id);

}

Template.list.items = function () {

...

Yes, you could have put this anywhere. Yes, you could have just put a generic function inline with the click event declaration. So why put it here? Because it makes our code more readable, and we need a section for all the add/delete/update calls we'll need anyway, so it fits right here.

And yes, it's very simple. It just updates the Session variable current_list with this._id. The context of this here is the category/list, and therefore _id is the MongoDB-generated ID for the record.

Alright, now that we have all the categories events taken care of, let's work on the items events. At the very end of the if (Meteor.is_client) {... code block, just inside the closing } bracket, put the following code:

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