Javascript 如何在Vue中从json数组绑定url图像src
我有一个像这样的jsonJavascript 如何在Vue中从json数组绑定url图像src,javascript,json,image,vue.js,vue-component,Javascript,Json,Image,Vue.js,Vue Component,我有一个像这样的json { "_id": "603aaab9dead94fee94d280e", "store_id": "6031a1bde94a31fcbd6af4e5", "store_name": "maria", "name": "alpokal", "description": &qu
{
"_id": "603aaab9dead94fee94d280e",
"store_id": "6031a1bde94a31fcbd6af4e5",
"store_name": "maria",
"name": "alpokal",
"description": "test buah mangga",
"unit": "kilogram",
"price": 15000,
"fprice": "Rp 15,000",
"quantity": 1,
"image": [
{
"_id": "603aaabadead94fee94d2810",
"filename": "https://storage.googleapis.com/jsimage/1614457529947-867187617.jpg"
}
]
}
这是我的Vue模板,但
<template>
<div>
<div class="row">
<div v-for="item in productAll" :key="item._id" class="col-md-3 col-xs-6">
<div class="card">
<img v-bind:src={{"item.image.[0].filename"}} />
<div class="card-body">
<h5 class="card-title">{{item.name}}</h5>
<p>{{item.description}}</p>
<p>{{item.unit}}</p>
<p>{{item.fprice}}</p>
<p>{{item.quantity}}</p>
<a href="#" class="btn btn-primary">Go somewhere</a>
</div>
</div>
</div>
</div>
</div>
</template>
{{item.name}
{{item.description}
{{item.unit}
{{item.fprice}}
{{item.quantity}
结果不是图像,而是文本
谢谢删除属性绑定中的内插括号:
属性表达式中不使用插值。您在这里还有一个额外的
:
image.[0]
按索引访问数组项时,不要使用点。将图像更改为:
<img v-bind:src="item.image[0].filename" />
试试这个