VSelect - Select does not work with custom 'project' slot in Vuetify 3
P粉166779363
2023-08-26 12:35:37
<p>I'm using VSelect from Vuetify 3 in my Vue 3 application and I'm trying to use item slots. But my VSelect options become unselectable</p>
<p>I have this VSelect element: </p>
<pre class="brush:php;toolbar:false;"><v-select
v-model="tag"
:items="tags"
variant="solo"
label="Tags" >
<template #item="{ item }" >
<v-list>
<v-list-item :title="item.title" />
</v-list>
</template>
</v-select></pre>
<p>Tags and tags in data:</p>
<pre class="brush:php;toolbar:false;">tag: null,
tags: [
{ title: 'example1', value: 0 },
{ title: 'example2', value: 1 },
],</pre>
<p>In the output, I selected the option with the option, but the option is not selectable: </p>
<p>So how to set slot "item" using selectable options for VSelect component in Vuetify 3? </p>
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
The
propsobject passed to the slot contains anonClickcallback, which you need to bind for selection to work:<template #item="{ item, props: { onClick } }" > <v-list-item :title="item.title" @click="onClick"/> </template>Documentation is a bit sparse at the moment, the type given is
Record. In Vuetify 3.4, other values arekey,title,valueandref(template reference from underlying VVritualScroll) Used to update the height of the scroll bar.When using a component with a
titleproperty (e.g. VListItem), you can bind the entirepropsobject:<template #item="{ props }" > <v-list-item v-bind="props"/> </template>(BTW, the
#itemslot has its content rendered into thev-list, no need to wrap it again)This is a snippet:
const { createApp, ref } = Vue; const { createVuetify } = Vuetify const vuetify = createVuetify() createApp({ setup(){ return { tag: ref(null), tags: [ { title: 'example1', value: 0 }, { title: 'example2', value: 1 }, ], } } }).use(vuetify).mount('#app')<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/npm/vuetify@3.1.6/dist/vuetify.min.css" /> <link href="https://cdn.jsdelivr.net/npm/@mdi/font@5.x/css/materialdesignicons.min.css" rel="stylesheet"> <div id="app" class="d-flex justify-center"> <v-app> <div> <v-select style="width: 300px;" v-model="tag" :items="tags" variant="solo" label="Tags" > <template #item="{ item, props: {onClick, title, value} }" > <v-list-item :title="item.title" @click="onClick"/> </template> </v-select> Selected: {{tag}} </div> </v-app> </div> <script src="https://unpkg.com/vue@3/dist/vue.global.prod.js"></script> <script src="https://cdn.jsdelivr.net/npm/vuetify@3.1.6/dist/vuetify.min.js"></script>