"Vue.js: The Ultimate Guide to Event Management and Data Handling

I recently started learning Vue.js and I'm having some difficulty with my coding exercises:

The task is to have a menu button that opens a dropdown box when clicked, and when any selection is made, it should go back to the menu button.

index.js

const vm = new Vue({
    el: '#root',
    data: () => {
        {return {menuClick: true}}
    },
    methods: {
      methodClick(e){
          console.log(event.target.value)
      }  
    },
    template: `
      <div @click="methodClick">
        <a class='dropdown-button btn' href='#' v-if="methodClick">Open</a>
        <ul class='dropdown-content'v-else="!methodClick">
          <li><a href="#!">one</a></li>
          <li><a href="#!">two</a></li>
          <li class="divider"></li>
          <li><a href="#!">three</a></li>
        </ul>
      </div>
    `
});

index.html

<!--Don't edit this!  Change to the index.js file (click on the link on the left side) and edit that file-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.13/vue.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.2/css/materialize.min.css">
<style>.dropdown-content{ display: block !important; opacity: 1 !important; }</style>
<div id="root">
</div>
<!--Don't edit this!  Change to the index.js file (click on the link on the left side) and edit that file-->

Upon console logging, I keep getting an "undefined" message.

Answer №1

The attribute 'menuClick' has not been utilized

const vm = new Vue({
    el: '#root',
    data: () => {
        return {menuClick: false} // changes made in this section
    },
    methods: {
      methodClick(e){
          console.log(event.target.value);
          this.menuClick = !this.menuClick; // additional changes made

      }  
    },
    template: `
      <div @click="methodClick">
        <a class='dropdown-button btn' href='#' v-if="!menuClick">Open</a> // modifications included
        <ul class='dropdown-content' v-else> // amendments made here
          <li><a href="#!">one</a></li>
          <li><a href="#!">two</a></li>
          <li class="divider"></li>
          <li><a href="#!">three</a></li>
        </ul>
      </div>
    `
});

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