vue.js basic function not working as wanted - vue.js

Question

I have create a set of pairs of divs, that use the v-for method to get data from a set of dummy objects in an array. The goal is for each pair of divs when I click on the visible div it opens the corresponding relevant div. At the moment my function which I have attached as a property of a method object only opens the invisible div of the first pair of divs even if I click on the 3rd visible div it still displays the invisible div. i am using the vue framework.
I have attached pictures of my code then the actual code.
[The div I am trying to open is session-on-click details atm it is opening only that for the first index][1]
<div class = "rowuserlog" id="log-container" v-for="session in sessions" :key="session.id"
>
<div id="log-container-user-row-1">
<div id="profile-log-title" #click="logToggler()"> {{session.name}} </div>
<div id="profile-log-date"> {{session.date}}</div>
<div id="user-log-metric-container">
<div id ="user-log-hr" class="log-metric">{{session.hr}}</div>
<div id ="user-log-time" class="log-metric"> {{session.time}}</div>
<div id ="user-log-meters" class="log-metric"> {{session.distance}} </div>
<div id="session-onclick-details">
<div id="log-comments">
{{session.comments}}
</div>
<div id="log-edit-buttons">
<button id="log-save" class="log-edit-button"> Save </button>
<button id="log-delete" class="log-edit-button"> Delete </button>
<button id="log-cancel" class="log-edit-button"> Cancel </button>
<button id="log-edit" class="log-edit-button"> Edit </button>
</div>
</div>
```
My method
The toggler is the method I want:Here is the code
methods:{
logToggler () {
const extraInfoLog = document.getElementById("session-onclick-details");
return extraInfoLog.style.display="block";
}
]
[2]
[1]: https://i.stack.imgur.com/ddrYo.png
[2]: https://i.stack.imgur.com/evriF.png

Answer 1

data() {
return {
sessions:[
{ name:'test',
value:false,
id:1
},
{ name:'test1',
value:false,
id:2
},
{ name:'test2',
value:false,
id:3
}
]
}
}
methods:{
logToggler(_index) {
for(let index=0;index<sessions.length;index++) {
if(index == _index)
sessions[index].value = true
else
sessions[index].value = false
}
}
}
Template
<div class = "rowuserlog" id="log-container" v-for="(session,index) in sessions" :key="session.id"
>
<div id="profile-log-title" #click="logToggler(index)" v-if="session.value"> {{session.name}} </div>