meteor Publishing Data Basic Subscription and Publication
Example
First, remove autopublish. autopublish automatically publishes the entire database to the client-side, and so the effects of publications and subscriptions cannot be seen.
To remove autopublish:
$ meteor remove autopublish
Then you can create publications. Below is a full example.
import { Mongo } from 'meteor/mongo';
import { Meteor } from 'meteor/meteor';
const Todos = new Mongo.Collection('todos');
const TODOS = [
{ title: 'Create documentation' },
{ title: 'Submit to Stack Overflow' }
];
if (Meteor.isServer) {
Meteor.startup(function () {
TODOS.forEach(todo => {
Todos.upsert(
{ title: todo.title },
{ $setOnInsert: todo }
);
});
});
// first parameter is a name.
Meteor.publish('todos', function () {
return Todos.find();
});
}
if (Meteor.isClient) {
// subscribe by name to the publication.
Meteor.startup(function () {
Meteor.subscribe('todos');
})
}
