Menu
When I run the following code, I get the following results (Google Chrome running screenshot).
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>17-Learning of Scoped Slots and Named Slots</title>
<style>
.h1Class{
color:red;
}
</style>
</head>
<body>
<div id="div_new">
<h1 class="h1Class">first set</h1>
<cpn></cpn>
<h1 class="h1Class">second set</h1>
<cpn>
<!-- first method -->
<template slot="slotName" slot-scope="planallScope">
<!-- second method after Vue2.6 -->
<!-- <template v-slot:slotName="planallScope" > -->
<h4>{{planallScope.planall[0]}}</h4>
<h4>{{planallScope.planall[1]}}</h4>
<h4>{{planallScope.planall[2]}}</h4>
</template>
</cpn>
</div>
<template id="template_div">
<div>
<slot v-bind:planall="plan" name="slotName">
<ul>
<li v-for="item in plan"> {{ item }}</li>
</ul>
</slot>
</div>
</template>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue.js"></script>
<script>
const templateDivText = {
template: '#template_div',
data() {
return {
plan: ['C#', 'Java', 'JavaScript']
}
},
}
const app_new = new Vue({
el: '#div_new',
components: {
'cpn': templateDivText,
},
})
</script>
</body>
</html>
The running result is as follows:
enter image description here
When I use v-slot, the code is as follows:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>17-Learning of Scoped Slots and Named Slots</title>
<style>
.h1Class{
color:red;
}
</style>
</head>
<body>
<div id="div_new">
<h1 class="h1Class">first set</h1>
<cpn></cpn>
<h1 class="h1Class">second set</h1>
<cpn>
<!-- first method -->
<!-- <template slot="slotName" slot-scope="planallScope"> -->
<!-- second method after Vue2.6 -->
<template v-slot:slotName="planallScope" >
<h4>{{planallScope.planall[0]}}</h4>
<h4>{{planallScope.planall[1]}}</h4>
<h4>{{planallScope.planall[2]}}</h4>
</template>
</cpn>
</div>
<template id="template_div">
<div>
<slot v-bind:planall="plan" name="slotName">
<ul>
<li v-for="item in plan"> {{ item }}</li>
</ul>
</slot>
</div>
</template>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue.js"></script>
<script>
const templateDivText = {
template: '#template_div',
data() {
return {
plan: ['C#', 'Java', 'JavaScript']
}
},
}
const app_new = new Vue({
el: '#div_new',
components: {
'cpn': templateDivText,
},
})
</script>
</body>
</html>
The running result is as follows:
enter image description here
So in Vue2.7, v-slot is not available, how to solve the problem?
668
asked Oct 23 '25 15:10
Your syntax is correct, except one little detail: you can't use camelCase for slot names.
To be fair, I don't precisely know why, it has to do with template compilation and with the fact the slot names get parsed as element attributes in <template v-slot:slot-name"scope">. Vue's styling guideline does strongly advise on using kebab-case for attributes, directives and the likes, when used in templates or JSX.
However, name="slotName" + <template #slot-name="scope"> doesn't seem to work for slots.
In short, name="slotName" (+ <template #slotName="scope") does not work, but name="slot-name" (+ <template #slot-name="scope") does.
See it working, in Vue 2.7.7:
const templateDivText = Vue.defineComponent({
template: '#template_div',
data() {
return {
plan: ['C#', 'Java', 'JavaScript']
}
},
})
const app_new = new Vue({
el: '#div_new',
components: {
'cpn': templateDivText,
},
})<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/vue.min.js"></script>
<div id="div_new">
<cpn>
<template #slot-name="{planall}">
<h4>{{planall[0]}}</h4>
<h4>{{planall[1]}}</h4>
<h4>{{planall[2]}}</h4>
</template>
</cpn>
</div>
<template id="template_div">
<div>
<slot name="slot-name" :planall="plan">
<ul>
<li v-for="item in plan"> {{ item }}</li>
</ul>
</slot>
</div>
</template>Notes:
:planAll="" is shorthand for v-bind:planAll=""<template #slot-name=""> is shorthand for <template v-slot:slot-name="">name="default")
86
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
