<template id="CartRecord">
<div>
<input type="checkbox" name="ids[]" :id="'id'+options.id" :checked="options.buy" v-model="options.buy">
<span>{{options.name}}</span>
<button @click="minus(options)" :disabled="!options.buy">-</button>
<input type="text" name="nums[]" :id="'num'+options.id" :value="options.num" v-model="options.nums" :disabled="!options.buy">
<button @click="plus(options)" :disabled="!options.buy">+</button>
* {{options.price}} = {{options.nums * options.price}}
<button @click="giveup($index)">×</button>
</div>
</template>
<div class="cart">
<div v-for="item in items">
<cart-record :options="item" :plus="plus" :minus="minus" :giveup="giveup"></cart-record>
</div>
<h1>{{totalPrice}}</h1>
</div>
这个就太奇怪了,点击叉按钮,就报错,说scope.giveup
不是个函数。它的绑定方法明明跟plus
还有minus
是一模一样的啊,为什么它就不正常啊??救命!!!!!
陪伴而非守候
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