【发布时间】:2021-02-02 08:27:40
【问题描述】:
我在根据所选值更改变量时遇到问题。
<div x-data="{material_enabled : false}">
<div class="sm:grid sm:grid-cols-3 sm:gap-4 sm:items-start sm:border-t sm:border-gray-200 sm:pt-5">
<div class="mt-1 sm:mt-0 sm:col-span-2">
<select @change="$event.target.value = 'Material fehlt' ? material_enabled=true : material_enabled=false" id="category" name="category" autocomplete="category" class="max-w-lg block focus:ring-indigo-500 focus:border-indigo-500 w-full shadow-sm sm:max-w-xs sm:text-sm border-gray-300 rounded-md">
<option value="" selected>Wähle einen Stillstandsgrund</option>
<option >ungeplanter Stillstand (Maschinenstillstand)</option>
<option >geplanter Stillstand (Instandhaltung geplant)</option>
<option >Rüsten</option>
<option >Wartung durch Mitarbeiter</option>
<option >Material fehlt</option>
</select>
</div>
</div>
<div x-show="material_enabled" class="sm:grid sm:grid-cols-3 sm:gap-4 sm:items-start sm:border-t sm:border-gray-200 sm:pt-5">
<label for="order_number" class="block text-sm font-medium text-gray-700 sm:mt-px sm:pt-2">
Auftragsnummer
</label>
<div class="mt-1 sm:mt-0 sm:col-span-2">
<input type="text" name="order_number" id="order_number" autocomplete="" class="max-w-lg block w-full shadow-sm focus:ring-indigo-500 focus:border-indigo-500 sm:max-w-xs sm:text-sm border-gray-300 rounded-md"
value="{{ old('order_number', '') }}" />
@error('order_number')
<p class="text-sm text-red-600">{{ $message }}</p>
@enderror
</div>
</div>
</div>
如果选择的值为“Material fehlt”,我想将 x-data 块的 material_enabled 变量更改为 true,但这不起作用。
谢谢,阿明
【问题讨论】:
标签: laravel laravel-blade alpine.js