使用vue3來製作卡片組件吧!
畫面需求
1.圖片寬高比16:9
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| .img {
max-width: 100%;
aspect-ratio: 16 / 9;
}
|
2.使用vue3 props & slot
在vue3的template中可以直接使用不具名或具名的slot標籤。
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<slot name="dics"></slot>
<template v-slot:dics>
<p v-for="key in Object.keys(item.dics)" :key="key">
<span>{{ key }}:</span>{{ item.dics[key] }}
</p>
</template>
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3.子層註冊事件並回傳操作父層資料
-> 我在父層定義fn傳給子層做呼叫，達到callback作用
4.排版使用flex & grid
Card.vue
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| <script setup>
const props = defineProps({
img: String,
isClick: Boolean,
handleBtnClick: Function,
});
</script>
<template>
<div class="card">
<div class="ratioBox"><img class="img" :src="props.img" alt="" /></div>
<div class="dics">
<slot name="dics"></slot>
<div class="btnP">
<button
class="btn"
:class="props.isClick ? 'btnDelete' : 'btnPrimary'"
@click="handleBtnClick"
>
{{ props.isClick ? "DELETE" : "ADD" }}
</button>
</div>
</div>
</div>
</template>
<style>
.card {
display: flex;
flex-direction: column;
background: #333;
padding: 0px 10px;
max-width: 350px;
}
.img {
max-width: 100%;
aspect-ratio: 16 / 9;
}
.dics {
display: flex;
flex-direction: column;
color: #fff;
padding: 10px 0;
}
p {
padding: 6px 10px;
display: grid;
grid-template-columns: 1fr 3fr;
}
span {
color: #ccc;
}
.btnP {
padding: 6px 10px;
text-align: right;
}
.btn {
padding: 6px 10px;
text-align: center;
cursor: pointer;
transition: all 0.5s;
}
.btnPrimary {
background-color: paleturquoise;
}
.btnDelete {
background-color: red;
}
</style>
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