在收益率内访问当前模型

I'm looking for how to access the current model with-in an each from a yield statement. Any ideas?

我正在寻找如何从yield语句中使用每个访问当前模型。有任何想法吗？

Model

模型

models: [{
   id: 1,
   name:'Red',
   value: '#ff0000'
}, {
  id: 2,
  name:'Yellow',
  value: '#ffff00'
}, {
  id: 3,
  name:'Blue',
  value: '#0000ff'
}];

Template

模板

{{#table-list models=models config=colorModelTableListConfig}}
  {{model.id}}
  {{model.name}}
  {{model.value}}
{{/table-list}}

Component (table-list)

组件（表格列表）

<!-- Searching markup-->
<table>
  {{#each th in config.tableHeaders}}
    <th>{{th}}</th>
  {{/each}}

  {{#each model in models}}
    {{yield}}
  {{/each}}
</table>
<!-- Pagination markup-->

Side-note I can't throw the each inside the yield, this will cause issues with my searching, pagination and other functionality

侧面注意我不能将每个内容扔进收益率，这将导致我的搜索，分页和其他功能问题

Answer

回答

Ember yield param passing

Ember屈服于传递

1 个解决方案

#1

You can pass parameters to the yield block:

您可以将参数传递给yield块：

{{yield model}}

If necessary you can adjust for a different name:

如有必要，您可以调整其他名称：

{{#with model as foobar}}
  {{yield foobar}}
{{/with}}

You can do something similar using the each helper:

您可以使用每个帮助程序执行类似操作：

{{#each model in models as |foobar|}}
  {{yield foobar}}
{{/each}}

More examples: https://github.com/emberjs/ember.js/blob/06e41ad7ccd28558dd4e651aa070bc06f7757821/packages/ember-htmlbars/tests/integration/block_params_test.js

更多示例：https：//github.com/emberjs/ember.js/blob/06e41ad7ccd28558dd4e651aa070bc06f7757821/packages/ember-htmlbars/tests/integration/block_params_test.js

#1