Created
October 2, 2014 10:32
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helper and invocation METEOR@0.9.4-pre.6
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| /* CSS declarations go here */ |
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| <head> | |
| <title>9.4.0pre2rc6</title> | |
| </head> | |
| <body> | |
| <h1>Welcome to Meteor!</h1> | |
| {{> hello}} | |
| {{> invoker}} | |
| </body> | |
| <template name="hello"> | |
| <button>Click Me</button> | |
| <p>You've pressed the button {{counter}} times.</p> | |
| </template> | |
| <template name="invoker"> | |
| <p>{{theOldWay}}</p> | |
| </template> |
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| if (Meteor.isClient) { | |
| // counter starts at 0 | |
| Session.setDefault("counter", 0); | |
| Template.hello.helpers({ | |
| counter: function () { | |
| return Session.get("counter"); | |
| }, | |
| possNewMethod: function(){ | |
| console.log('we should never get here, this approach should generate an error'); | |
| } | |
| }); | |
| Template.hello.events({ | |
| 'click button': function () { | |
| // increment the counter when button is clicked | |
| Session.set("counter", Session.get("counter") + 1); | |
| } | |
| }); | |
| Template.hello.rendered=function(){ | |
| console.log(Meteor.release) | |
| Template.hello.utils.someFun(); | |
| console.log(Template.hello.utils.someFun()) | |
| console.log(Template.hello.theOldWay()); | |
| console.log(Template.invoker.theOldWay()); | |
| /* the following, if uncommented, will produce | |
| TypeError: undefined is not a function | |
| */ | |
| //Template.hello.possNewMethod(); | |
| //Template.hello.helpers.possNewMethod(); | |
| } | |
| Template.hello.utils = { | |
| someFun: function(){ | |
| console.log('Look Mummy, no deprecation message...'); | |
| return 'print some return text' | |
| } | |
| } | |
| Template.hello.theOldWay = function(){ | |
| console.log('Look Mummy, no deprecation message...'); | |
| return 'theOldWay on the hello Template' | |
| } | |
| Template.invoker.theOldWay = function(){ | |
| console.log('Oh No, Daddy, I got that deprecation message...'); | |
| return 'theOldWay on the invoker Template' | |
| } | |
| } | |
| if (Meteor.isServer) { | |
| Meteor.startup(function () { | |
| // code to run on server at startup | |
| }); | |
| } |
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