Laravel Blade是否没有多余的空格? [英] Laravel Blade without extra whitespace?

问题描述

如果执行此操作，则会出现错误:

If you do this you get an error:

<p>@if($foo)@if($bar)test@endif@endif</p>

如果执行此操作，则会得到<p> test </p>，并添加了过多的空白:

And if you do this, you get <p> test </p>, adding too much whitepace:

<p>@if($foo) @if($bar)test@endif @endif</p>

有办法避免这种情况吗?

Is there a way to avoid this?

请参阅下面的我的答案以获取更新的回复.有一种干净的方法可以做到这一点，而无需黑客或外部库.

see my answer below for an updated response. There's a clean way to do this with no hacks or external libraries.

推荐答案

这似乎吸引了很多搜索流量，所以我认为我要添加一个更新以分享这几天的处理方式.基本上，这是更多代码，但最终却变得愚蠢简单且非常干净:

this appears to be getting a lot of search traffic so I figured I'd add an update to share how I'm handling this these days. Basically, it's a little more code but it ends up being stupid simple and very clean:

@if($foo)
  <p>Test</p>
@elseif($bar)
  <p>Test2</p>
@else
  <p>Test3</p>
@endif

故事的寓意是当您使用刀片时，不要试图在元素中塞满很多条件.而是让条件包含元素的结果.它很干净，易于阅读，并且只花了几个字符.

The moral of the story is when you're working with blade, don't try to cram a lot of conditionals within elements. Rather, have the result of the conditional contain the element. It's clean, easy to read, and with only a few more characters spent.

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