我指的是Meteor-Pages的基本演示。
基本演示https://github.com/ianpogi5/meteor-pages/tree/master/examples/basic.
Meteor-pages https://atmospherejs.com/package/pages。
这个想法是创建分页并在每个页面显示1个推荐。
浏览器没有显示任何东西,我遇到了这些错误:
Uncaught TypeError: Cannot set property 'pagesData' of undefined
Exception from Deps recompute function: Error: Expected null or template in return value
from inclusion function, found: [object Object]
我的代码是:
pages.coffee
@Pages = new Meteor.Pagination 'Recommendations',
perPage: 1
recommendations.coffee
@Recommendations = new Meteor.Collection("recommendations")
recommendations_list.html
<template name="recommendationsList">
<h1>Recommendations for each user</h1>
<div>
{{#each recommendations}}
{{> recommendationItem}}
{{/each}}
</div>
{{> recommendations}}
</template>
<template name="recommendations">
{{> pagesNav}}
{{> pages}}
</template>
解决了,我在前面的代码中做错了两件事。以下是修改后的版本
recommendations.coffee
@Recommendations = new Meteor.Collection("recommendations")
// Pagination must put directly under the collections, because we want to run the
// collection first before making the pagination
@Pages = new Meteor.Pagination Recommendations,
perPage: 1
recommendations_list.html
<template name="recommendationsList">
<h1>Recommendations for each user</h1>
<div>
{{> recommendations}}
</div>
</template>
<template name="recommendations">
{{> pagesNav}}
{{> pages}}
</template>