I'm having trouble with deleting an item from an array using Array.splice. It seems to always delete the item from the end instead of where I want it to be removed. I'm working with Vue.js and dynamically adding items to an array, but when I try to remove them, they are deleted from the last position. Can anyone help me figure out why this is happening? Here is the code snippet:
<template>
<div>
<span class="badge badge-pill mb-10 px-10 py-5 btn-add" :class="btnClass" @click="addBtn"><i class="fa fa-plus mr-5"></i>Button</span>
<div class="block-content block-content-full block-content-sm bg-body-light font-size-sm" v-if="buttons.length > 0">
<div v-for="(item, index) in buttons">
<div class="field-button">
<div class="delete_btn"><i @click="remove(index)" class="fa fa-trash-o"></i></div>
<flow-button v-model="item.title" :showLabel="false" className="btn btn-block min-width-125 mb-10 btn-border" mainWrapperClass="mb-0" wrapperClass="pt-0" placeholder="Button Title"></flow-button>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
import flowButton from '../assets/flow-button'
export default {
name: "textArea",
props:{
index : Number
},
data() {
return {
buttons : [],
btnClass : 'badge-primary',
}
}
components : {
flowButton
},
methods : {
addBtn () {
if(this.buttons.length >= 2) {
this.btnClass = 'btn-secondary'
}
if(this.buttons.length < 3) {
this.buttons.push({
title : ''
});
}
},
remove(index) {
this.buttons.splice(index, 1)
}
}
}
</script>