【发布时间】:2018-06-06 23:52:47
【问题描述】:
我在使用流星 1.6 时遇到问题。首先,我创建了一个数据库实例并尝试在客户端进行订阅。通过表格,我可以将数据输入到我的数据库中。但无法通过订阅检索它。谁能告诉我我的代码做错了什么?
import { Template } from "meteor/templating";
import { Notes } from "../lib/collection";
import { Meteor } from "meteor/meteor";
// import { ReactiveDict } from 'meteor/reactive-dict';
import "./main.html";
/*
Template.body.onCreated(function bodyOnCreated() {
this.state = new ReactiveDict();
Meteor.subscribe("db1");
}); */
Template.Display.helpers({
notes() {
Meteor.subscribe("db1");
return Meteor.call('data');
}
});
Template.body.events({
"click .delete": function() {
Notes.remove(this._id);
},
"submit .formSubmit": function(event) {
event.preventDefault();
let target = event.target;
let name = target.name.value;
Meteor.call("inputs", name);
target.name.value = "";
return false;
},
"click .userDetail": function() {
if (confirm("Delete the user Detail ?")) {
Notes.remove(this._id);
}
}
});
这里是发布代码:
import { Mongo } from 'meteor/mongo';
export const Notes = new Mongo.Collection('notes');
Meteor.methods({
inputs:(name)=> {
if (!Meteor.user()) {
throw Meteor.Error("Logged in");
}
Notes.insert({
name: name,
createdAt: new Date()
});
},
data:()=>{
return Notes.find({});
}
});
【问题讨论】:
标签: meteor meteor-blaze