meteor

问题 I'm still struggling to get a calendar to re-render when data changes using meteor blaze. I have put in place an observerChanges function that is firing happily when added, removed or changed are triggered, but I have NO idea how to actually make the calendar update its state. The handler code is Meteor.subscribe("reqEvents"); allReqsCursor = Requests.find(); var handle = allReqsCursor.observeChanges({ added: function (id, user) { console.log("Request added"); }, removed: function () {

问题 I have been on this since yesterday. i am following this tutorial. Even though, it is for Ubuntu installation I was able to find away around it the installation process on Cent OS. when issued the command npm install I kept getting this error. This has been since yesterday I have been on this deployment process. This is the tutorial - [https://vpsineu.com/blog/how-to-install-nginx-mongodb-nodejs-and-host-meteorjs-applications-on-an-ubuntu-vps/][1]. I am getting this error: [meteor@christdoes

问题 i have this object: card: { customFields [ { id, value }, {id , value } ... ] } A customFields array is inside cards, which contans elements consisting of an id and a value. Now i want to update a certain element inside of the array, which can be done by doing something like this: modifier.$set.customFields.0.value = x but i have the number of the index only in a variable, so i tried: const index = getTargetIndex(); modifier.$set.customFields[index].value = x but it didn't work... What do i

问题 i have this object: card: { customFields [ { id, value }, {id , value } ... ] } A customFields array is inside cards, which contans elements consisting of an id and a value. Now i want to update a certain element inside of the array, which can be done by doing something like this: modifier.$set.customFields.0.value = x but i have the number of the index only in a variable, so i tried: const index = getTargetIndex(); modifier.$set.customFields[index].value = x but it didn't work... What do i

问题 I'm trying to call loginWithToken from Meteor, using the following: Meteor.loginWithToken(secret) Accounts.loginWithToken(secret) but am getting TypeError: Object [object Object] has no method 'loginWithToken' for both. The method exists in Meteor and is public facing (although it isn't documented), is there some package I need to include? 回答1: This is because loginWithToken can only be called from the client. 来源： https://stackoverflow.com/questions/35419371/meteor-unable-to-call

问题 it seems like I can't access a FlowRouter template subscription in my helper. How can you do this? In my server code: Meteor.publish('AllUsers', function() { return Meteor.users.find({}, {fields: {profile: 1}}); }) In my router code: var userRoutes = FlowRouter.group({ subscriptions: function(params, queryParams) { this.register('AllUsers', Meteor.subscribe('AllUsers')); }, }); In my template code: {{#if checkFlowRouterSubs}} {{#each getTheUsers}} {{>userPartial}} {{/each}} {{/if}} In my

问题 According to Meteor docs about the Mongo.Collection.insert() function, insert will generate a unique ID for the object you pass, insert it in the database, and return the ID. It also works asynchronously: If you do provide a callback, insert still returns the ID immediately. Is there any guarantee that the generated _id is globally unique? How does Meteor's Minimongo generate such an _id on the client side? 回答1: As Meteor is open source you can see exactly how this is done. README for random

问题 I have got a template that shows tiles in a particular order: <template name="container"> {{#each tiles}}{{>tile}}{{/each}} </template> Now the container is a list of tiles that is stored as an array in mongodb. Since I want the tiles to be shown in the same order as they appear in that array, I'm using the following helper: Template.container.tiles = function () { return _.map(this.tiles || [], function(tileId) { return _.extend({ container: this }, Tiles.findOne({_id: tileId})); }, this); }

问题 I wanted to install Meteor via curl https://install.meteor.com | /bin/sh like it's said in the documentation. Every time I try this (also as sudo), I get this error: **rmdir: /Users/christophz/.meteor-install-tmp: Directory not empty Installation failed.** The directory, of course, is empty before installation. After aborting the installation in my home folder there IS .meteor and still .meteor-install-tmp. But trying to create a new meteor app fails. My command line says it doesn't know this

问题 I am attempting to lock the orientation of the meteor cordova build to portrait mode. I have set up a top-level file called mobile-config.js In that file I included: App.setPreference('Orientation', 'portrait'); This seems to have no effect, it still switches to landscape mode. Does anyone know how I could implement portrait lock? Thanks! 回答1: It appears to be an open bug, check this answer here and the bug itself here. Apparently the simplest way is to edit the Manifest.xml file directly