meteor

问题 I've followed the tutorial here, to the letter: http://www.meteorpedia.com/read/Infinite_Scrolling and the result is as intended by the author of the tutorial, i.e. that the infinite scrolling shows the first data (old) in the collection to the last (latest), from top to bottom. The problem is: The place where I want to implement the infinite scroll is in a newsfeed, much like the one found in Facebook, which shows the most recent (latest) data from the collection first, and when you scroll

问题 I need to create 2000 documents at once in Meteor. I know I can use for (i=0; i<2000; i++) { CollectionName.insert({}); } but I hope there is a bulk create function in Meteor. How can I insert these 2000 rows in the fastest way possible? 回答1: Meteor doesn't natively support this. However, it does give you access to the node Mongodb driver which can natively do a bulk insert. You can only do this on the server: var x = new Mongo.Collection("xxx"); x.rawCollection.insert([doc1, doc2, doc3...],

问题 We've been trying to integrate branch.io into our Meteor app, but so far, we are stuck on step 1. Trying to follow https://start.branch.io/#/integrate-sdk/steps , under "Cordova", we've been unable to install the Cordova plugin successfully. We've tried various commands, including: meteor add cordova:branch-cordova-sdk@2.0.2 meteor add cordova:io.branch.sdk@https://github.com/BranchMetrics/tarball/a30665d8b12896d1aad9ee0beb42c516e5fc1f6c meteor add cordova:io.branch.sdk@https://github.com

问题 I'm dealing with a problem where a user can update a document within a specified time limit, and if he doesn't, the server will. The update involves incrementing a value and adding an object to an array of a document. I need to ensure that only one of the user/server updates the document. Not both. To ensure this happens, some checks are run to see if the document has already been updated, but there are times where the user and server run at exactly the same time and both pass the checks and

问题 I have the following Restivus configuration: if(Meteor.isServer){ Restivus.configure({ }); //Allow Restivus to manage Reports Restivus.addCollection('reports'); Restivus.addRoute('newReport/:message', {}, { // POST post: { action: function(){ var response = null; var message = this.urlParams.message; if(message){ console.log("Message received: " + message); return {status: "success", data: message}; } else { console.log("Message empty..."); return {status: "fail", message: "Post not found"};

问题 I'm using Meteor 1.3(beta.5) and trying to use react optimized npm highchart package called kirjs/react-highcharts (https://github.com/kirjs/react-highcharts). However I couldn't successfully display highchart graph on my page. For example, how do you translate code below into meteor 1.3 way? var config = { /* HighchartsConfig */ }; React.render(<ReactHighcharts config = {config}></ReactHighcharts>, document.body); Your help would be really appreciated. Thank you. 回答1: Here is a step-by-step

问题 I'd like to deploy the same app at a couple different locations, and perhaps also in different versions, and I'd like all my deployments to run off the same Mongo database. Are there any pitfalls to taking this approach? 回答1: Just have them use the same MONGO_URL and it will work fine. Also see this question. We do exactly that and have not encountered any problems. If you are running in multiple physical locations, keep in mind that mongodb traffic isn't sent over https. For this reason, the

问题 I'm writing a a meteor application right now, and am getting used to the new Iron Router package (as opposed to the router package that I used before). I have a collection of routes that should only be accessible by users with specific properties. To be specific, I'm using the Roles package. My way of achieving this at the moment is to define a before function that runs a conditional, and redirects to a login or error page if the user doesn't have the proper role. Here's just a quick

问题 I'm trying to access an Rserve server using Meteor through a server side route to call R code. The Node.js module that allows access to Rserve is node-rio I have used the Async.wrap function in the meteorhacks:npm Meteor package to wrap the "evaluate" method. When I try to access the route path "/rio" in a browser, I get "1" written to the console log, which is correct for the evaluation of the command "1" in R, but Chrome hangs with the message "Waiting for localhost". It doesn't proceed to

问题 So here we are, innovating with Meteor and ReactJS. This is what i did: Copied the mmenu jQuery plugin inside my client/lib/js/ folder. Created a component called Menu which has the mmenu plugin initialization in the componentDidMount method. Placed the React Menu in my Layout component, so this how the React tree looked in Chrome when inspected: <Layout> <Menu user={this.data.user} /> <Home /> </Layout> Problem is, when the Menu component renders, the mmenu plugin moves the corresponding DOM