blocks|key|2360514|text|PrestaShop在tpl文件上使用超文本标记语言转义：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2360515|<td>{$feature.name%7Cescape:'html':'UTF-8'}</td>
<td>{$feature.value%7Cescape:'html':'UTF-8'}</td>|code-block|syntax|javascript|2360516|您必须将其更改为显示HTML+(针对您的主题)：|2360517|<td>{$feature.name}</td>
<td>{$feature.value}</td>|2360518|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

PrestaShop use HTML escape on tpl files:

<pre><code>&lt;td&gt;{$feature.name|escape:'html':'UTF-8'}&lt;/td&gt;
&lt;td&gt;{$feature.value|escape:'html':'UTF-8'}&lt;/td&gt;
</code></pre>

you have to change it to display HTML (on your theme):

<pre><code>&lt;td&gt;{$feature.name}&lt;/td&gt;
&lt;td&gt;{$feature.value}&lt;/td&gt;
</code></pre>

blocks|key|2571303|text|将这个添加到您的字段数组中：，这样您就可以激活TinyMce编辑器的功能输入值，如果我没有记错的话，在这个函数上：initFormFeatureValue()，在相同的函数上查找Tools::safeOutput(Tools::getValue('back',+''));，并在);之前添加true检查是否有效。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2571304|更新|BOLD|2571305|在文件夹classes中打开FeaturesValue.php，在行53中查找|2571306|'value'+=>+array('type'+=>+self::TYPE_STRING,+'lang'+=>+true,+'validate'+=>+'isGenericName',+'required'+=>+true,+'size'+=>+255),`|code-block|syntax|javascript|2571307|将其替换为：|2571308|'value'+=>+array('type'+=>+self::TYPE_HTML,+'lang'+=>+true,+'validate'+=>+'isCleanHtml',+'required'+=>+true,+'size'+=>+255),|2571309|然后，在您的第三方product-details.tpl中查找：|2571310|++{block+name='product_features'}
++++{if+$product.grouped_features}
++++++<section+class="product-features">
++++++++<p+class="h6">{l+s='Data+sheet'+d='Shop.Theme.Catalog'}
++++++++<dl+class="data-sheet">
++++++++++{foreach+from=$product.grouped_features+item=feature}
++++++++++++<dt+class="name">{$feature.name}</dt>
++++++++++++<dd+class="value">{$feature.value%7Cescape:'htmlall'%7Cnl2br+nofilter}</dd>
++++++++++{/foreach}
++++++++</dl>
++++++</section>
++++{/if}
++{/block}|2571311|2571312|{block+name='product_features'}
++{if+$product.grouped_features}
+++++<section+class="product-features">
++++++++<p+class="h6">{l+s='Data+sheet'+d='Shop.Theme.Catalog'}
++++++++<dl+class="data-sheet">
++++++++++{foreach+from=$product.grouped_features+item=feature}
+++++++++++++<dt+class="name">{$feature.name}</dt>
+++++++++++++<dd+class="value">{$feature.value+nofilter}</dd>
++++++++++{/foreach}
++++++++</dl>
+++++</section>
++{/if}
{/block}|2571313|在此块中，您只需将{$feature.value%7Cescape:'htmlall'%7Cnl2br+nofilter}更改为{$feature.value+nofilter}，仅此而已……|2571314|我希望它能工作，请记住，当在产品编辑/新添加一个新功能时，你只能从你拥有的东西中选择，我的意思是，如果你在编辑产品时想要一个自定义值，功能自定义值的输入仍然是type+text，但我希望你有一个更好的想法来改变其余的。|2571315|entityMap^0|1L|M|2H|1B|3V|2|0|0|2|0|4|7|E|H|Y|2|0|0|0|0|9|J|0|0|0|0|9|1C|1O|P|0|27|9|0^^$0|@$1|2|3|4|5|6|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]|$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1D|8|@$9|1E|A|1F|B|H]]|D|@]|E|$]]|$1|I|3|J|5|6|7|1G|8|@$9|1H|A|1I|B|C]|$9|1J|A|1K|B|C]|$9|1L|A|1M|B|C]]|D|@]|E|$]]|$1|K|3|L|5|M|7|1N|8|@]|D|@]|E|$N|O]]|$1|P|3|Q|5|6|7|1O|8|@]|D|@]|E|$]]|$1|R|3|S|5|M|7|1P|8|@]|D|@]|E|$N|O]]|$1|T|3|U|5|6|7|1Q|8|@$9|1R|A|1S|B|C]]|D|@]|E|$]]|$1|V|3|W|5|M|7|1T|8|@]|D|@]|E|$N|O]]|$1|X|3|Q|5|6|7|1U|8|@]|D|@]|E|$]]|$1|Y|3|Z|5|M|7|1V|8|@]|D|@]|E|$N|O]]|$1|10|3|11|5|6|7|1W|8|@$9|1X|A|1Y|B|C]|$9|1Z|A|20|B|C]]|D|@]|E|$]]|$1|12|3|13|5|6|7|21|8|@$9|22|A|23|B|C]]|D|@]|E|$]]|$1|14|3|-4|5|6|7|24|8|@]|D|@]|E|$]]]|15|$]]

Add this to your field array: <code>'autoload_rte' =&gt; true</code> that way you can activate the TinyMce editor for Features input value, If I'm not mistaken that is on function: <code>initFormFeatureValue()</code>, on that same function look for <code>Tools::safeOutput(Tools::getValue('back', ''));</code> and add true before <code>);</code> check if that works. 
UPDATE 
Open <code>FeaturesValue.php</code> in folder <code>classes</code>, look in line <code>53</code> 

<pre><code>'value' =&gt; array('type' =&gt; self::TYPE_STRING, 'lang' =&gt; true, 'validate' =&gt; 'isGenericName', 'required' =&gt; true, 'size' =&gt; 255),`
</code></pre>

Replace it with:

<pre><code>'value' =&gt; array('type' =&gt; self::TYPE_HTML, 'lang' =&gt; true, 'validate' =&gt; 'isCleanHtml', 'required' =&gt; true, 'size' =&gt; 255),
</code></pre>

Then in your TPL <code>product-details.tpl</code> look for:

<pre><code> {block name='product_features'}
 {if $product.grouped_features}
 &lt;section class="product-features"&gt;
 &lt;p class="h6"&gt;{l s='Data sheet' d='Shop.Theme.Catalog'}&lt;/p&gt;
 &lt;dl class="data-sheet"&gt;
 {foreach from=$product.grouped_features item=feature}
 &lt;dt class="name"&gt;{$feature.name}&lt;/dt&gt;
 &lt;dd class="value"&gt;{$feature.value|escape:'htmlall'|nl2br nofilter}&lt;/dd&gt;
 {/foreach}
 &lt;/dl&gt;
 &lt;/section&gt;
 {/if}
 {/block}
</code></pre>

Replace it with:

<pre><code>{block name='product_features'}
 {if $product.grouped_features}
 &lt;section class="product-features"&gt;
 &lt;p class="h6"&gt;{l s='Data sheet' d='Shop.Theme.Catalog'}&lt;/p&gt;
 &lt;dl class="data-sheet"&gt;
 {foreach from=$product.grouped_features item=feature}
 &lt;dt class="name"&gt;{$feature.name}&lt;/dt&gt;
 &lt;dd class="value"&gt;{$feature.value nofilter}&lt;/dd&gt;
 {/foreach}
 &lt;/dl&gt;
 &lt;/section&gt;
 {/if}
{/block}
</code></pre>

In this block you only need to change <code>{$feature.value|escape:'htmlall'|nl2br nofilter}</code> for <code>{$feature.value nofilter}</code> and that is it... 
I hope it works, keep in mind that while in product edit/new when adding a new feature you can only select from what you have, what I mean is that if you want a custom value while editing a product the input for feature custom value will still in <code>type text</code>, but I hope that with this you have a better idea on how to change the rest.

Prestashop 1.7.4.1 
I want to add two new fields only for features but that seems more complex, I already try this <a href="https://stackoverflow.com/questions/30492642/prestashop-custom-field-in-product-feature-not-saving-on-edit">Prestashop custom field</a> but it doesn't work for my version even following PS documentation for overwriting.
My main goal is to have a title, icon and description that allows HTML inside product features.
But that seems way too much for a simple task, so instead I'd like to know how I can enable the WYSIWYG textarea, I have manages to change the input from type text to textarea:
<pre><code>array(
 'type' =&gt; 'textarea',
 'label' =&gt; $this-&gt;trans('Value', array(), 'Admin.Global'),
 'name' =&gt; 'value',
 'lang' =&gt; true,
 'size' =&gt; 255,
 'hint' =&gt; $this-&gt;trans('Invalid characters:', array(), 'Admin.Notifications.Info').' &lt;&gt;;=#{}',
 'required' =&gt; true
 ),
</code></pre>
So, the question is, how to enable HTML editor in product features. 
I'm new in PrestaShop, I have read in forums but no help I can find regarding this implementation.
 
Thank you in advance. 
UPDATE 10-10-2018 6:56 (GTM-5)
 
I Fix the HTML part, now is the matter of validation, it still blocking all html tags...

PS 1.7 HTML in Product Feature

Prestashop 1.7.4.1我只想为特性添加两个新字段，但这似乎更复杂，我已经尝试了这个，但它不适用于我的版本，即使在PS文档中进行覆盖。我的主要目标是有一个标题，图标和描述，允许HTML在产品功能中。但是对于一个简单的任务来说，这似乎太多了，所以我想知道如何才能启用WYSIWYG文本区域，我已经设法将输入从文...

问PS 1.7产品功能中的HTML
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