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Simple tunguska:gauge example
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| <head> | |
| <meta name="viewport" content="initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=0, width=device-width"> | |
| </head> | |
| <body> | |
| {{> gauge id="demo" style="basic"}} | |
| </body> | |
| <template name="gauge"> | |
| <div id="demo" style="display:inline-block;width:200px;height:200px;"></div> | |
| </template> |
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| GaugeData = new Mongo.Collection('gauge-data'); | |
| Template.gauge.rendered = function() { | |
| var self = this; | |
| self.gauge = new TunguskaGauge({ | |
| id: self.data.id, | |
| theme: self.data.style | |
| }); | |
| self.subscribe('current-gauge-data', function() { // Uses new Meteor 1.0.4 Template.subscribe() method | |
| self.autorun(function() { | |
| self.gauge.set(GaugeData.findOne({_id:'demo'}).value); | |
| }); | |
| }); | |
| } |
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| Meteor.publish('current-gauge-data', function() { | |
| var init = false; | |
| var self = this; | |
| Meteor.setInterval(function() { | |
| var ran = Math.floor(Math.random() * 101); | |
| if (init) { | |
| self.changed('gauge-data', 'test', {value:ran}); | |
| } else { | |
| self.added('gauge-data', 'test', {value:ran}); | |
| } | |
| self.ready(); | |
| init = true; | |
| }, 1000); | |
| }); |
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Updated client.js for Meteor 1.0.4 Template.subscribe() method
This gist uses a client-only collection (it will not be persisted to a MongoDB collection). A simple pub/sub is set up to send random numbers from the server to the client, where they are rendered by the gauge.
Note that the
client.jsmust be in the client folder, or enclosed in aif (Meteor.isClient)block.Similarly, the
server.jsmust be in the server folder, or enclosed in aif (Meteor.isServer)block.The first gauge in http://tunguska-gauge-demo.meteor.com is generated like this.