先说明下我们本篇文章都要讲哪些内容
- 分页的使用,一步一步的教你怎么做
- 分页类LinkPager和Pagination都可以自定义哪些属性
- 分页类LinkPager如何扩展成我们所需要的
第一步,我们来看看yii2自带的分页类该如何去使用?
1、controller action
1 2 3 4 5 6 7 8 9 10 11 | <span style= "color: #0000ff;" > use </span><span style= "color: #000000;" > yii\data\Pagination;
</span><span style= "color: #800080;" > $query </span> = Article::find()->where([ 'status' => 1<span style= "color: #000000;" >]);
</span><span style= "color: #800080;" > $countQuery </span> = <span style= "color: #0000ff;" > clone </span> <span style= "color: #800080;" > $query </span><span style= "color: #000000;" >;
</span><span style= "color: #800080;" > $pages </span> = <span style= "color: #0000ff;" > new </span> Pagination([ 'totalCount' => <span style= "color: #800080;" > $countQuery </span>-><span style= "color: #008080;" > count </span><span style= "color: #000000;" >()]);
</span><span style= "color: #800080;" > $models </span> = <span style= "color: #800080;" > $query </span>->offset(<span style= "color: #800080;" > $pages </span>-><span style= "color: #000000;" >offset)
</span>->limit(<span style= "color: #800080;" > $pages </span>-><span style= "color: #000000;" >limit)
</span>-><span style= "color: #000000;" >all();
</span><span style= "color: #0000ff;" > return </span> <span style= "color: #800080;" > $this </span>->render( 'index' ,<span style= "color: #000000;" > [
</span> 'models' => <span style= "color: #800080;" > $models </span>,
'pages' => <span style= "color: #800080;" > $pages </span>,<span style= "color: #000000;" >
]);</span>
|
Copier après la connexion
2、View
1 2 3 4 5 6 7 8 9 | <span style= "color: #0000ff;" > use </span><span style= "color: #000000;" > yii\widgets\LinkPager;
</span><span style= "color: #008000;" >
<span style= "color: #0000ff;" > foreach </span> (<span style= "color: #800080;" > $models </span> <span style= "color: #0000ff;" > as </span> <span style= "color: #800080;" > $model </span><span style= "color: #000000;" >) {
</span><span style= "color: #008000;" >
<span style= "color: #000000;" >}
</span><span style= "color: #008000;" >
<span style= "color: #0000ff;" > echo </span> LinkPager::<span style= "color: #000000;" >widget([
</span> 'pagination' => <span style= "color: #800080;" > $pages </span>,<span style= "color: #000000;" >
])</span>
|
Copier après la connexion
代码基本上可以完全拷贝,修改部分数据即可,相信大多数人都是看得懂的。
我们接下来看第二步,自带的分页类都可以定义哪些属性
首先我们说说LinkPager组件
- pagination参数必填,这个是我们Pagination类的实例
默认分页类是下面这个样子的

1 2 3 4 5 | = LinkPager::<span style= "color: #000000;" >widget([
</span> 'pagination' => <span style= "color: #800080;" > $pages </span>,
'nextPageLabel' => '下一页' ,
'prevPageLabel' => '上一页' ,<span style= "color: #000000;" >
]); </span>?>
|
Copier après la connexion
- 如果你不想要显示上下页,可以将prevPageLabel和nextPageLabel设置为false
1 2 3 4 5 | = LinkPager::<span style= "color: #000000;" >widget([
</span> 'pagination' => <span style= "color: #800080;" > $pages </span>,
'nextPageLabel' => <span style= "color: #0000ff;" >false</span>,
'prevPageLabel' => <span style= "color: #0000ff;" >false</span>,<span style= "color: #000000;" >
]); </span>?>
|
Copier après la connexion
1 2 3 4 5 | = LinkPager::<span style= "color: #000000;" >widget([
</span> 'pagination' => <span style= "color: #800080;" > $pages </span>,
'firstPageLabel' => '首页' ,
'lastPageLabel' => '尾页' ,<span style= "color: #000000;" >
]); </span>?>
|
Copier après la connexion
- 如果你的数据过少,不够2页,默认不显示分页,如果你需要,设置hideOnSinglePage=false即可
1 2 3 4 | = LinkPager::<span style= "color: #000000;" >widget([
</span> 'pagination' => <span style= "color: #800080;" > $pages </span>,
'hideOnSinglePage' => <span style= "color: #0000ff;" >false</span>,<span style= "color: #000000;" >
]); </span>?>
|
Copier après la connexion
- 默认显示的页码为10页,可以设置maxButtonCount为你想要展示的页数
1 2 3 4 | = LinkPager::<span style= "color: #000000;" >widget([
</span> 'pagination' => <span style= "color: #800080;" > $pages </span>,
'maxButtonCount' => 5,<span style= "color: #000000;" >
]); </span>?>
|
Copier après la connexion
- 有些人不喜欢默认的样式,想要分页带上自己的样式,可以设置options,不要忘了自行实现pre,next,disabled等样式
1 2 3 4 | = LinkPager::<span style= "color: #000000;" >widget([
</span> 'pagination' => <span style= "color: #800080;" > $pages </span>,
'options' => [ 'class' => 'm-pagination' ],<span style= "color: #000000;" >
]); </span>?>
|
Copier après la connexion
接下来我们谈谈Pagination组件
默认的分页路由是下面这样子的,我们看看能做点什么
/controller/action?page=2&per-page=20
- 首先,我们是必须要指定总条数totalCount的,没这个参数,分页也是没办法实现的
1 2 3 | <span style= "color: #800080;" > $pages </span> = <span style= "color: #0000ff;" > new </span><span style= "color: #000000;" > Pagination([
</span> 'totalCount' => <span style= "color: #800080;" > $totalCount </span>,<span style= "color: #000000;" >
]);</span>
|
Copier après la connexion
- 默认分页的数量是20,你可以设置pageSize为你想要的
1 2 3 4 | <span style= "color: #800080;" > $pages </span> = <span style= "color: #0000ff;" > new </span><span style= "color: #000000;" > Pagination([
</span> 'totalCount' => <span style= "color: #800080;" > $totalCount </span>,
'pageSize' => 5,<span style= "color: #000000;" >
]);</span>
|
Copier après la connexion
- 从上面的分页路由我们可以看到,默认带的有每页的数量per-page 如果你不想显示该参数,设置pageSizeParam=false就好
1 2 3 4 | <span style= "color: #800080;" > $pages </span> = <span style= "color: #0000ff;" > new </span><span style= "color: #000000;" > Pagination([
</span> 'totalCount' => <span style= "color: #800080;" > $totalCount </span>,
'pageSizeParam' => <span style= "color: #0000ff;" >false</span>,<span style= "color: #000000;" >
]);</span>
|
Copier après la connexion
- 我们也可以看到,默认的页面取决于参数page,如果你想改变该参数为p,设置pageParam=p就好
1 2 3 4 | <span style= "color: #800080;" > $pages </span> = <span style= "color: #0000ff;" > new </span><span style= "color: #000000;" > Pagination([
</span> 'totalCount' => <span style= "color: #800080;" > $totalCount </span>,
'pageParam' => 'p' ,<span style= "color: #000000;" >
]);</span>
|
Copier après la connexion
- 如果你的分页存在于首页,相信你肯定想要/?p=1而不是/site/index?p=1,我们看看怎么隐藏掉路由
1 2 3 4 | <span style= "color: #800080;" > $pages </span> = <span style= "color: #0000ff;" > new </span><span style= "color: #000000;" > Pagination([
</span> 'totalCount' => <span style= "color: #800080;" > $totalCount </span>,
'route' => <span style= "color: #0000ff;" >false</span>,<span style= "color: #000000;" >
]);</span>
|
Copier après la connexion
- 可能你会发现分页类Pagination有一个bug,假如我们只有1页的数据,但是手动更改地址栏的page=20的时候,也会显示page=1的数据?当然,这在大部分接口API中就很让人厌烦。但是,这并非bug,而是一种友好的验证。设置validatePage=false即可避免掉该问题
1 2 3 | <span style= "color: #800080;" > $pages </span> = <span style= "color: #0000ff;" > new </span><span style= "color: #000000;" > Pagination([
</span> 'totalCount' => <span style= "color: #800080;" > $totalCount </span>,
'validatePage' => <span style= "color: #0000ff;" >false</span>, ]);
|
Copier après la connexion
最后,我们整点新花样,扩展下他这个自带的分页!别一看见扩展俩字下面的就直接不看了,只有自己学会扩展了,以后才能越来越强!怎么个扩展法呢?我们把分页组件改为上下页那种,具体参考下图做个对比吧

[考虑目前国内网站大部分采集文章十分频繁,更有甚者不注明原文出处,原作者更希望看客们查看原文,以防有任何问题不能更新所有文章,避免误导!]
继续阅读