没有控制台日志错误,但我放入updated()
钩子[在当前代码getCartItems/
]中的任何内容都会因为某些我不知道的原因而无限渲染。即使我将其设置为alert('hi')
,它也会无限提醒它。所以我怀疑是什么让项目不断更新价值或者其他东西,但我不知道在哪里。谁能给我一个建议来检查问题所在?
车-dropdown.vue
<template>
<div class="row">
<div class="col-md-12">
<div class="row cart-dropdown-row" v-for="cart in carts">
<div class="col-md-3">
<div class="cart-dropdown-img-wrapper">
<img class="d-flex align-self-center cart-dropdown-img" :src="cart.product_choice.img1" alt="Generic placeholder image">
</div>
</div>
<div class="col-md-6 cart-dropdown-info-wrapper">
<h6 class="cart-dropdown-info">{{cart.product.name}}</h6>
</div>
<div class="col-md-3 cart-dropdown-qty-wrapper">
<div class="cart-dropdown-qty">x{{cart.qty}}</div>
</div>
</div>
</div>
<div class="row">
</div>
<div class="row cart-dropdown-checkout-wrapper">
<button type="button" class="btn btn-success btn-sm cart-dropdown-checkout" @click.prevent="goCheckout()">Check Out</button>
</div>
</div>
</template>
<script>
export default {
data(){
return{
carts:{},
}
},
props:[
],
mounted(){
this.getCartItems()
},
updated(){
this.getCartItems()
},
methods:{
getCartItems(){
var vm = this
vm.$http.get('/getCartItems/').then((response)=>{
vm.carts = response.data
});
},
goCheckout(){
window.location.href = 'http://localhost:8000/cart'
}
},
computed:{
}
}
</script>