在模板中访问流体页面配置 [英] Access fluidpage configuration in template

问题描述

我正在尝试访问模板内的流体页面配置.

I'm trying to access fluid page configuration inside a template.

详细说明:我在页面布局中添加了一个选择字段

In detail: I added a selectfield to my page layout

            <flux:flexform.field.select name="pageIcon" items="{
                0: {0: '{f:translate(key: \'pageIconNone\')}', 1: ''},
                1: {0: '{f:translate(key: \'pageIconFacebook\')}', 1: 'fa-facebook-square'},
                2: {0: '{f:translate(key: \'pageIconFlickr\')}', 1: 'fa-flickr'},
                3: {0: '{f:translate(key: \'pageIconGooglePlus\')}', 1: 'fa-google-plus-square'}
            }"/>

到目前为止一切顺利.现在我渲染一个菜单，想要访问这个字段 pageIcon

So far so good. Now I render a menu an want to access this field pageIcon

    <v:page.menu.directory pages="{settings.pid.socialMenu}" useShortcutData="TRUE" classFirst="first" classLast="last">
            <f:for each="{menu}" as="mainPage" iteration="iteration">
                <a href="{mainPage.link}" class="{mainPage.class}"><i class="fa {mainPage.pageIcon} fa-2x"></i><b>{mainPage.title}</b></a>
            </f:for>
    </v:page.menu.directory>

但这行不通.经过一些调试，我注意到，这个配置似乎存储在 tx_fed_pa​​ge_flexform 中，其中包含一个 XML 数组.

But this does not work. After some debugging I noticed, that this configuration seems to be stored in tx_fed_page_flexform which holds an XML array.

如何访问流体模板中的 XML 值?

How can I access the XML values inside my fluid template?

马库斯

推荐答案

最简单的方法:

https://fluidtypo3.org/viewhelpers/flux/master/Form/DataViewHelper.html

<a href="#">{pageData.pageIcon}</a></flux:flexform.data>

不总是提取这些数据的原因仅仅是为了性能.还有一种你可能不知道的方式:

The reason for not extracting this data always, is simply for performance. There is another way which you may not be aware of:

如果您这样命名您的字段(pages. 前缀是关键，因为我们使用的是 pages DB 表)您的值将保存到记录本身(您必须在 SQL 模式/TCA 中添加一个字段，如果需要，可以在根行中启用值滑动).如果保存了具有此前缀的字段，Flux 将直接将其值插入到页面记录中，这意味着您可以使用例如 {pageVariable.icon} 立即访问它，而无需 flux:flexform.data ViewHelper.

If you name your field thusly (the pages. prefix is the key since we are using the pages DB table) your value will be saved into a field in the record itself (a field you must then add in the SQL schema / TCA, and enable value sliding in the rootline if you desire it). If a field with this prefix is saved, Flux will insert its value directly into the pages record which means you can immediately access it using for example {pageVariable.icon} without the need for the flux:flexform.data ViewHelper.

对于 Flux 的更新版本，请尝试:

For more recent version of Flux, try:

<a href="#">{pageData.pageIcon}</a></flux:form.data>

这篇关于在模板中访问流体页面配置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！