使用 PHPTAL 进行斑马条纹？

发布于 2024-07-09 12:51:05 字数 683 浏览 9 评论 0原文

我正在尝试 PHPTAL，我想渲染一个带有斑马条纹的表格。我正在循环访问一个简单的 php assoc 数组 ($_SERVER)。

请注意，我不想使用 jQuery 或类似的东西，我正在尝试学习 PHPTAL 的用法！

目前我的工作方式如下（对于我的喜好来说太冗长了）：

<tr tal:repeat="item server">
  <td tal:condition="repeat/item/odd" tal:content="repeat/item/key" class="odd">item key</td>
  <td tal:condition="repeat/item/even" tal:content="repeat/item/key" class="even">item key</td>
  <td tal:condition="repeat/item/odd" tal:content="item" class="odd">item value</td>
  <td tal:condition="repeat/item/even" tal:content="item" class="even">item value</td>
</tr>

基本上我想要某种即时的条件赋值，但我不确定语法。

原文

I'm trying out PHPTAL and I want to render a table with zebra stripes. I'm looping through a simple php assoc array ($_SERVER).

Note that I don't want to use jQuery or anything like that, I'm trying to learn PHPTAL usage!

Currently I have it working like this (too verbose for my liking):

<tr tal:repeat="item server">
  <td tal:condition="repeat/item/odd" tal:content="repeat/item/key" class="odd">item key</td>
  <td tal:condition="repeat/item/even" tal:content="repeat/item/key" class="even">item key</td>
  <td tal:condition="repeat/item/odd" tal:content="item" class="odd">item value</td>
  <td tal:condition="repeat/item/even" tal:content="item" class="even">item value</td>
</tr>

Basically I want some kind of conditional assignment on the fly, but I'm unsure of the syntax.

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疏忽 2024-07-16 12:51:05

您可以通过编写 phptal_tales_evenodd() 函数来创建表达式修饰符（请参阅手册中的 phptal_tales() ）：

<td tal:attributes="class evenodd:repeat/item/odd">

You could create expression modifier by writing phptal_tales_evenodd() function (see phptal_tales() in manual):

<td tal:attributes="class evenodd:repeat/item/odd">

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两相知 2024-07-16 12:51:05

好吧，看来我有自己的答案，尽管我仍然认为这相当丑陋：

<tr tal:repeat="item server">
  <td tal:content="repeat/item/key" tal:attributes="class php: repeat.item.odd ? 'odd' : 'even'">item key</td>
  <td tal:content="item" tal:attributes="class php: repeat.item.odd ? 'odd' : 'even'">item value</td>
</tr>

有人在寻找 PHPTAL 时有更优雅的东西吗？

Well, it seems like I have my own answer, though I still think this is rather ugly:

<tr tal:repeat="item server">
  <td tal:content="repeat/item/key" tal:attributes="class php: repeat.item.odd ? 'odd' : 'even'">item key</td>
  <td tal:content="item" tal:attributes="class php: repeat.item.odd ? 'odd' : 'even'">item value</td>
</tr>

Anyone got anything more graceful looking for PHPTAL?

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