Created
July 31, 2012 21:54
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Rendering MongoDB documents with Meteor
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| <head> | |
| <title>Stackoverflow</title> | |
| </head> | |
| <body> | |
| {{> hello}} | |
| </body> | |
| <template name="hello"> | |
| <ul> | |
| {{#each projects}} | |
| <li> | |
| <p>Name: {{name}}</p> | |
| <p>Personnel: | |
| {{#print personnel}} | |
| <li>Name : {{name}}</li> | |
| <li>Rank : {{rank}}</li> | |
| {{/print}} | |
| </p> | |
| </li> | |
| {{/each}} | |
| </ul> | |
| </template> |
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| Projects = new Meteor.Collection("projects"); | |
| Personel = new Meteor.Collection("personel"); | |
| if (Meteor.is_client) { | |
| /** Create a helper that will iterate over each id in the object **/ | |
| Handlebars.registerHelper('print', function(context, options) { | |
| var ret = "<ul>"; | |
| for(var i=0, j=context.length; i<j; i++) { | |
| var pers = Personel.findOne({_id:context[i]}); | |
| if(pers){ | |
| ret = ret + options.fn(pers);//Pass the retrieved personel object to the handlerbars function | |
| } | |
| } | |
| ret += "</ul>" | |
| return ret; | |
| }); | |
| Template.hello.projects = function(){ | |
| return Projects.find({}); | |
| } | |
| /**Dummy**/ | |
| var one = Personel.insert({name:"Lander",rank:"CEO"}); | |
| var two = Personel.insert({name:"Sander",rank:"CEO"}); | |
| var three = Personel.insert({name:"Tree",rank:"CEO"}); | |
| Projects.insert({name:"Project 1",personnel:[one,two]}); | |
| } | |
| if (Meteor.is_server) { | |
| } |
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