【发布时间】:2018-10-06 16:22:16
【问题描述】:
我想制作动态表单。所以我尝试了 foreach 循环。没有选择选项一切都很好。为了使类名或 id 名称唯一,我想放置一个索引值但不能放置索引值。看看下面:
<div class="form-group m-form__group row " v-for="(pack,index) in packs">
<div class="col-lg-3">
<label>SKU: @{{ index }}</label>
<input v-model="pack.sku" type="text" name="name" class="form-control m-input" placeholder="SKU">
</div>
<div class="col-lg-3">
<label>Unit:</label>
<select class="form-control select2 @{{ index }}" name="unit" v-model="pack.unit" >
<option value="0">KG</option>
<option value="1">ML</option>
<option value="2">Liter</option>
</select>
</div>
<div class="col-lg-3">
<label>Size:</label>
<input v-model="pack.size" type="number" name="name" class="form-control m-input" placeholder="Size">
</div>
<div class="col-lg-3">
<label>Barcode:</label>
<input v-model="pack.barcode" type="number" name="barcode" class="form-control m-input" placeholder="Barcode">
</div>
</div>
【问题讨论】:
-
您提供脚本的代码?
标签: laravel vue.js jquery-select2