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Convert wav to mp3 using Meteor FS Collections on Startup


Convert wav to mp3 using Meteor FS Collections on Startup

By : user2955196
Date : November 22 2020, 10:38 AM
I think the issue was by ths following , Error is clear. You're trying to insert a next object with this same (duplicated) id, here you should first 'erase' the id or just update the document instead of adding the new one. If you not provide the _id field, it will be automatically added.
code :
delete fileObj._id;
Wavs.insert(fileObj, function(error, result) {
}); 
Tracker.autorun(function(){
    //logic
});


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Making collections available on the client without meteor startup

Making collections available on the client without meteor startup


By : szhang
Date : March 29 2020, 07:55 AM
hope this fix your issue You can place Players = new Meteor.Collection("players"); at the top of your file without it being in Meteor.startup. Make sure its defined before you initiate Meteor.subscribe
e.g your file could be:
code :
Players = new Meteor.Collection("players");
MyCollection2 = new Meteor.Collection("MyCollection2");

Meteor.subscribe("allplayers");
Meteor.subscribe("mycollection2");

..rest of stuff
Players = new Meteor.Collection("players");
MyCollection2 = new Meteor.Collection("MyCollection2");

if(Meteor.isClient) {
    Meteor.subscribe("allplayers");
    Meteor.subscribe("mycollection2");   
}
Trying to configure meteor with haml and coffeescript and getting error during meteor startup

Trying to configure meteor with haml and coffeescript and getting error during meteor startup


By : user6439179
Date : March 29 2020, 07:55 AM
may help you . You can use Blade which has a haml/jade-like syntax and which is easily downloadable from atmosphere.
Meteor: how can I drop all Mongo collections and clear all data on startup?

Meteor: how can I drop all Mongo collections and clear all data on startup?


By : Zynt'c Quint
Date : March 29 2020, 07:55 AM
seems to work fine Have you considered using Meteor.startup server-side ?
It allows you to register a callback that will get executed each time the server is (re)started.
code :
Meteor.startup(function(){
    var globalObject=Meteor.isClient?window:global;
    for(var property in globalObject){
        var object=globalObject[property];
        if(object instanceof Meteor.Collection){
            object.remove({});
        }
    }
});
How do I reliably pull data from Meteor server collections to client collections when using an existing mongodb as MONGO

How do I reliably pull data from Meteor server collections to client collections when using an existing mongodb as MONGO


By : deepika yerraguntla
Date : March 29 2020, 07:55 AM
should help you out I know that there are several methods to share collections on both the client and server -- namely either in top level lib folder or publish/subscribe model -- but when I try either of these things when using mongodb running at localhost:27017 as my MONGO_URL, I am not reliably getting data on the client. Occasionally console.log(myCollection.findOne({})) will return expected data in the browser but most of the time it returns undefined. , on your client:
code :
Template.controls.onCreated(function controlsOnCreated() {
  Meteor.subscribe("myEvents");
  Events = new Mongo.Collection("events");
});
Events = new Mongo.Collection("events");
Template.controls.onCreated(function() {
  this.subscribe("myEvents");
});
Template.controls.helpers({
    events() {
        return Events.find({});
    }
});
{{#each event in events}}
    {{event.name}}
{{/each}}
Meteor / NodeJS run own code before migration start (Meteor startup)

Meteor / NodeJS run own code before migration start (Meteor startup)


By : Kewsoft
Date : March 29 2020, 07:55 AM
help you fix your problem The migration package you use doesn't seem to support that. If, however, you are able to switch to the more common percolate:migrations then you can fully control when the migration happens, because you actually need to call it explicitly, e.g.,
code :
Meteor.startup(() => {
  /* the code you want to run first here.. */
  Migrations.migrateTo('latest');
});
Meteor.startup(() => {
  /* some code to run before ... */
  Migrations.migrateTo(3);
  /* some code to run in between... */
  Migrations.migrateTo(5);
});
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