如何在哈巴狗循环中回显一些 HTML?
How do I echo some HTML within a pug loop?
我正在尝试使用 pug 2.0.3 执行此操作:
- var myCode = "<i class='icon fa fa-heart' aria-hidden='true' data-aos='zoom-in'></i>";
- var i = 0;
while i < 10
!{myCode}
i++
我希望 myCode
的内容被编译到 HTML 十次,但我却收到了这个错误:
unexpected text "!{myC"
如何让 pug 在循环中回显一些未转义的 html?
工作循环:
while i < 10
div(class="hidden-" + i++)
div !{myCode}
我找不到 "silently" 遍历 i
的方法,所以我不得不为此制作一个虚拟 class。
编译后的 HTML 看起来像这样:
<div class="hidden-0"></div>
<div><i class='icon fa fa-heart' aria-hidden='true' data-aos='zoom-in'></i></div>
<div class="hidden-1"></div>
<div><i class='icon fa fa-heart' aria-hidden='true' data-aos='zoom-in'></i></div>
...
这只哈巴狗应该可以解决问题,并且 here's a codepen 可以使用它(您必须使用开发工具检查它的作用,因为没有可见元素)。
这只哈巴狗:
- var i = 0
while i < 10
div(class='hidden-' + i)
div
i.icon.fa.fa-heart(aria-hidden='true' data-aos='zoom-in')
- i++
产生这个 html:
<div class="hidden-0"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-1"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-2"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-3"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-4"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-5"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-6"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-7"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-8"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-9"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
如果您希望 div 和 i/icon 位于隐藏 X div 内,那么只需像这样缩进即可:
- var i = 0
while i < 10
div(class='hidden-' + i)
div
i.icon.fa.fa-heart(aria-hidden='true' data-aos='zoom-in')
- i++
产生这个:
<div class="hidden-0">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-1">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-2">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-3">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-4">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-5">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-6">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-7">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-8">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-9">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
我正在尝试使用 pug 2.0.3 执行此操作:
- var myCode = "<i class='icon fa fa-heart' aria-hidden='true' data-aos='zoom-in'></i>";
- var i = 0;
while i < 10
!{myCode}
i++
我希望 myCode
的内容被编译到 HTML 十次,但我却收到了这个错误:
unexpected text "!{myC"
如何让 pug 在循环中回显一些未转义的 html?
工作循环:
while i < 10
div(class="hidden-" + i++)
div !{myCode}
我找不到 "silently" 遍历 i
的方法,所以我不得不为此制作一个虚拟 class。
编译后的 HTML 看起来像这样:
<div class="hidden-0"></div>
<div><i class='icon fa fa-heart' aria-hidden='true' data-aos='zoom-in'></i></div>
<div class="hidden-1"></div>
<div><i class='icon fa fa-heart' aria-hidden='true' data-aos='zoom-in'></i></div>
...
这只哈巴狗应该可以解决问题,并且 here's a codepen 可以使用它(您必须使用开发工具检查它的作用,因为没有可见元素)。
这只哈巴狗:
- var i = 0
while i < 10
div(class='hidden-' + i)
div
i.icon.fa.fa-heart(aria-hidden='true' data-aos='zoom-in')
- i++
产生这个 html:
<div class="hidden-0"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-1"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-2"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-3"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-4"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-5"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-6"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-7"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-8"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
<div class="hidden-9"></div>
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
如果您希望 div 和 i/icon 位于隐藏 X div 内,那么只需像这样缩进即可:
- var i = 0
while i < 10
div(class='hidden-' + i)
div
i.icon.fa.fa-heart(aria-hidden='true' data-aos='zoom-in')
- i++
产生这个:
<div class="hidden-0">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-1">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-2">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-3">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-4">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-5">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-6">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-7">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-8">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>
<div class="hidden-9">
<div><i class="icon fa fa-heart" aria-hidden="true" data-aos="zoom-in"></i></div>
</div>