【发布时间】:2021-04-10 11:02:35
【问题描述】:
如何将获取的响应中的数据绑定到组件?
我的目标是检查用户当前的 deliveryProvider(从 firestore 获取)是否与给定的提供者名称匹配?
<template x-for="(provider, index) in Object.values(deliveryProviders.providers)" :key="provider">
<div>
<label>
<div class="relative flex justify-between border border-b-0 border-gray-200 p-3 md:pl-4 md:pr-6"
:class="{
'rounded-tl-md rounded-tr-md' : index === 0,
'rounded-bl-md rounded-br-md border-b': (Object.values(deliveryProviders.providers).length == index+1)}">
<div class="text-sm flex cursor-pointer">
<input name="deliveryProviders" type="checkbox" :value="provider.name"
class="focus:ring-indigo-500 h-4 w-4 text-indigo-600 border-gray-300 rounded"
:checked="user.deliveryProvider.includes(provider.name)">
<div class="ml-3">
<div class="font-medium text-gray-900" x-text="provider.name"></div>
<div class="text-sm block text-gray-500" x-text="provider.description">
</div>
</div>
</div>
</div>
</label>
</div>
这种方法导致 Cannot read property 'includes' of undefined
【问题讨论】:
标签: javascript alpine.js