collectionfs

问题 I am using CollectionFs to Upload profile pictures. Uploading and storing the image is successful. I can insert and show the image alright for one user but the problem is: For multiple users, when a user visit other users profiles, He sees his own picture rather than seeing the profile owner's picture! I understand its the mongo query I have in my helper function thats causing the issue but can't just get it to work no matter how many "This._id" I Try. Here is the javaScript Router.route(

问题 I'm building an app with Meteorjs. I have a collection that is initialized as: Places=new Mongo.Collection('places'); in which I also want to store the images of the corresponding place. I've added the collectionFS package to my project. The following code creates a separate collection for the images: image=new FS.Collection("images", { stores: [new FS.Store.FileSystem("images")] }); However, I fail to understand how am I supposed to associate this set of images to its relevant document in

问题 Im trying let the user Upload a txt file and then let him click a button "analyze" and then perform some analysis. I have the app working locally, Im using FS.Collection and FileSystem however I had several problems deploying to meteor.com. Here is my collection: FS.debug = true; Uploads = new FS.Collection('uploads', { stores: [new FS.Store.FileSystem('uploads')] }); and here is how I try to read the uploaded file: var fs = Npm.require('fs'); var readedFile = fs.readFileSync(process.env.PWD+

问题 How would you access a folder full of images, get the url for each image and put it in an array, then {{each}} over that array to display each image on a page of my choosing? Everyone keeps saying CollectionFS, but for some reason, when I set it up: var imageStore = new FS.Store.FileSystem('images', { path: '~/category/engagements' }); Images = new FS.Collection('images', { stores: [imageStore] }); I can access Images in the console, but the array is empty. Isn't this all I need to do? 回答1:

问题 With dburles:collection-helpers package you can add collection helpers on any Mongo.collection. But I can't do that on FS.Collection. I get TypeError: Object [object Object] has no method 'helpers' . Transform function doesn't work either. var createUploader = function(fileObj, readStream, writeStream) { fileObj.uploadedBy = Meteor.users.find({_id: fileObj.uploader}); readStream.pipe(writeStream); }; Photos = new FS.Collection("photos", { stores: [ new FS.Store.GridFS("photos",