包简介

Adds yield functionality to Silverstripe templates

README 文档

README

Adds support for <% section %> and <% yield %> tags to Silverstripe.

⚠️ this is a proof of concept built by using HTTP middleware to perform string replacements in order to work around missing extension hooks. See the limitations section for more info.

Usage examples

You can "yield" content that’s provided by section tags that exist in any templates in the current render process.

<!-- Page.ss -->
<head>
    <% yield 'MetaTags' %>
</head>

<!-- Includes/Pagination.ss -->
<% section 'MetaTags' %>
    <meta rel="next" href="{$NextLink}" />
    <meta rel="prev" href="{$PrevLink}" />
<% end_section %>

<div class="pagination">
    <ul>
        ...

You can also offer fallback content:

<head>
    <!-- If nothing includes a <% section 'MetaTitle' %>, the following fallback will be rendered -->
    <% yield 'MetaTitle' %>
        <title>Some default meta title</title>
    <% end_yield %>
</head>

There are also inline (“open”) tags which are useful for yielding things like CSS classes:

<!-- Page.ss -->
<body class="<% yield 'BodyClass' %>">

</body>

<!-- Layout/MyPage.ss -->
<% section 'BodyClass', 'some-css-class' %>

<div class="typography">
    ... etc
</div>

As above, you can offer a fallback for inline tags too:

<!-- Will return fallback-class if no <% section 'BodyClass' %> is defined -->
<body class="<% yield 'BodyClass', 'fallback-class' %>">

</body>

Limitations

Due to there not yet being suitable hooks in place in Silverstripe core, this has the following limitations:

This only works for templates that are returned via an HTTP request, as it relies on HTTP middleware to inject the yielded content. If you need to use this for other content (e.g. emails or server-side rendering) you will need to call BlockProvider::yieldIntoString() yourself
While nested sections/yields appear to work, these haven’t been thoroughly tested

bigfork/silverstripe-template-yield 适用场景与选型建议

bigfork/silverstripe-template-yield 是一款基于 PHP 开发的 Composer 扩展包，目前已累计 1.82k 次下载、GitHub Stars 达 1，最近一次更新时间为 2022 年 06 月 10 日，在 PHP 生态内属于活跃度较高的组件。

我们在过去多个企业项目中使用过 bigfork/silverstripe-template-yield 或与其功能相近的方案，如果你在选型或落地过程中遇到问题，例如 版本兼容、二次改造、私有化封装、与内部系统对接、生产 BUG 排查，欢迎联系我们协助评估。

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定制开发 / 二次开发

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bigfork/silverstripe-template-yield

包简介

README 文档

README

Usage examples

Limitations

bigfork/silverstripe-template-yield 适用场景与选型建议

统计信息

GitHub 信息

其他信息