[Paginator] Allow 'All' option

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#8,150 创建于 2017年10月31日 33 条评论 22 个 reaction 已指派 0 人在 GitHub 查看

area: material/paginator feature P5

描述

#### Feature request

#### What is the expected behavior?
Ability to provide "ALL" as page size option.[5,10,50, All]

#### What is the current behavior?
Page size options are fixed numbers.[5,10,50]

#### What is the use-case or motivation for changing an existing behavior?
Most paginators offer this function, therefore user expects it.

#### Which versions of Angular, Material, OS, TypeScript, browsers are affected?
All

首先定位 Angular Material 分页器的实现及其现有测试，然后跟踪页面大小选项的表示和渲染方式。当可以在数字大小旁提供一个 All 选项，并且选择该选项后能显示所有项目，同时不破坏当前的数字选项时，此更改就完成了。

由索引模型根据 Issue 内容生成。