Is there any way to use v-if
with v-for
, because I want to listen to @click
but I can't since I'm using a DIV
as a parent of my tree browser
I tried to use my v-if with my <tree-browser @click="(node) => $emit('do', node)" v-if="expanded" v-for="..."/>
but it doesnt work because of v-for:
how can i use v-if="expanded"
and listen to my click,
This is my code :
<template>
<div class="folder">
<div @click="expanded = !expanded" :style="{'margin-left': `${depth * 10}px`}">
<span v-if="hasChilden">
<i class="fas font-size-16 text-warning" :class="(expanded == true) ? 'fa-folder-open' : 'fa-folder'"></i>
</span>
</div>
<div v-if="expanded">
<tree-browser @click="(node) => $emit('do', node)" :depth="depth + 1" :node="child" v-for="child in node.children" :key="child.id" :id="child.id"/>
</div>
</div>
</template>
<script>
export default {
name: 'treeBrowser',
props: {
node: Object,
depth: {
type: Number,
default:0
}
},
data(){
return {
expanded: false,
}
},
computed:{
hasChilden(){
return this.node.children;
}
}
}
</script>
<style scoped>
.folder{
cursor: pointer;
}
</style>
Via Active questions tagged javascript - Stack Overflow https://ift.tt/2FdjaAW
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