Can the sidebar in Vue be toggled using a method?

Question

Can the sidebar in Vue be toggled using a method?

In a <b-table>, I want to add an action button to each item:

<b-table :items="data" :fields="fields">
  <template v-slot:cell(actions)="data">
    <b-button v-on:click="doSomething(data.index)">Do Something</b-button>
  </template>
</b-table>

Next, I have a Form located in a sidebar

<b-sidebar id="do-something-form" title="Do something" right>
...
</b-sidebar>

When the action button is clicked, I want to take a certain action in my methods:

methods: {
    doSomething(id) {
        sidebar.form.id = id
        sidebar.show().onSubmit(() => {
           axio...
           refresh(<b-table>)
        })
    }
}

Unfortunately, this approach is not valid. I couldn't find any information in the Bootstrap Vue documentation on how to interact from Vue to Bootstrap components. Any suggestions?

javascript vue.js bootstrap-4 bootstrap-vue

Answer 1

Answer №1

To toggle the sidebar, you can trigger an event on $root with the id of the sidebar you want to open:

this.$root.$emit('bv::toggle::collapse', 'my-sidebar-id')

<b-collapse> and <b-sidebar> both listen for the same event, which is why the event is named collapse.

new Vue({
  el: '#app',
  methods: {
    openSidebar() {
      this.$root.$emit('bv::toggle::collapse', 'my-sidebar')
    }
  }
})

<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="55373a3a21262127342515617b607b67">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cdafa2a2b9beb9bfacbde0bbb8a88dffe3fcfae3fc">[email protected]</a>/dist/bootstrap-vue.css" rel="stylesheet" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.11/vue.js"></script>
<script src="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d7b5b8b8a3a4a3a5b6a7faa1a2b297e5f9e6e0f9e6">[email protected]</a>/dist/bootstrap-vue.js"></script>

<div id="app">
  <b-sidebar id="my-sidebar" right>
    My sidebar
  </b-sidebar>

  <b-btn @click="openSidebar">
    Open sidebar
  </b-btn>
</div>

Another approach is to bind a boolean property to the v-model of the sidebar and set it to true when you want the sidebar to open.

new Vue({
  el: '#app',
  data() {
    return {
      isSidebarOpen: false
    }
  },
  methods: {
    openSidebar() {
      this.isSidebarOpen = true
    }
  }
})

<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="accec3c3d8dfd8decddcec988299829e">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="4a2825253e393e382b3a673c3f2f0a78647b7d647b">[email protected]</a>/dist/bootstrap-vue.css" rel="stylesheet" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.11/vue.js"></script>
<script src="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="25474a4a5156515744550853504065170b14120b14">[email protected]</a>/dist/bootstrap-vue.js"></script>

<div id="app">
  <b-sidebar v-model="isSidebarOpen" right>
    My sidebar
  </b-sidebar>

  <b-btn @click="openSidebar">
    Open sidebar
  </b-btn>
</div>

Answer 2

To toggle the sidebar, you can trigger an event on $root with the id of the sidebar you want to open:

this.$root.$emit('bv::toggle::collapse', 'my-sidebar-id')

<b-collapse> and <b-sidebar> both listen for the same event, which is why the event is named collapse.

new Vue({
  el: '#app',
  methods: {
    openSidebar() {
      this.$root.$emit('bv::toggle::collapse', 'my-sidebar')
    }
  }
})

<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="55373a3a21262127342515617b607b67">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="cdafa2a2b9beb9bfacbde0bbb8a88dffe3fcfae3fc">[email protected]</a>/dist/bootstrap-vue.css" rel="stylesheet" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.11/vue.js"></script>
<script src="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d7b5b8b8a3a4a3a5b6a7faa1a2b297e5f9e6e0f9e6">[email protected]</a>/dist/bootstrap-vue.js"></script>

<div id="app">
  <b-sidebar id="my-sidebar" right>
    My sidebar
  </b-sidebar>

  <b-btn @click="openSidebar">
    Open sidebar
  </b-btn>
</div>

Another approach is to bind a boolean property to the v-model of the sidebar and set it to true when you want the sidebar to open.

new Vue({
  el: '#app',
  data() {
    return {
      isSidebarOpen: false
    }
  },
  methods: {
    openSidebar() {
      this.isSidebarOpen = true
    }
  }
})

<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="accec3c3d8dfd8decddcec988299829e">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" />
<link href="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="4a2825253e393e382b3a673c3f2f0a78647b7d647b">[email protected]</a>/dist/bootstrap-vue.css" rel="stylesheet" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.11/vue.js"></script>
<script src="https://unpkg.com/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="25474a4a5156515744550853504065170b14120b14">[email protected]</a>/dist/bootstrap-vue.js"></script>

<div id="app">
  <b-sidebar v-model="isSidebarOpen" right>
    My sidebar
  </b-sidebar>

  <b-btn @click="openSidebar">
    Open sidebar
  </b-btn>
</div>

Answer 3

Answer №2

Furthermore, by utilizing the sidebar's pre-built public methods such as show, hide, or toggle, you can easily manage its visibility. Simply include a reference to your sidebar like so:

<b-sidebar ref="mySidebar" id="do-it-form">
...
</b-sidebar>

Then, whenever necessary within your methods, you can effortlessly execute any of these actions:

this.$refs.mysidebar.show();
this.$refs.mysidebar.hide();
this.$refs.mysidebar.toggle();

Answer 4

Furthermore, by utilizing the sidebar's pre-built public methods such as show, hide, or toggle, you can easily manage its visibility. Simply include a reference to your sidebar like so:

<b-sidebar ref="mySidebar" id="do-it-form">
...
</b-sidebar>

Then, whenever necessary within your methods, you can effortlessly execute any of these actions:

this.$refs.mysidebar.show();
this.$refs.mysidebar.hide();
this.$refs.mysidebar.toggle();

Answer 5

Answer №3

To control the visibility of the sidebar, you can simply set a boolean value to the visible prop of the b-sidebar component and toggle it as needed.

<b-sidebar ref="mySidebar" id="do-it-form" :visible="showSidebar">
...
</b-sidebar>

For toggling the visibility, you can utilize the following:

data: {
   showSidebar: false, //initially hidden
},
methods: {
   toggleSidebar(){
      this.showSidebar = !this.showSidebar
   }
}

This method may not be ideal if the sidebar visibility needs to be updated by multiple components. It's more suitable for cases where the sidebar visibility changes are controlled by a central store using a boolean value.

For example:

const state = {
  showSidebar: null
}

const mutations: {
  toggleSidebar(state, payload){
     if (payload) { 
            state.showSidebar = payload;
     } else {
            state.showSidebar = !state.showSidebar;
     }
  }
}

In your components:

computed: {
   showSidebar(){
     return this.$store.state.showSidebar
   }, //initially hidden
},
methods: {
   toggleSidebar(){
      this.$store.commit("toggleSidebar");
   }
}

Your updated sidebar component configuration:

<b-sidebar ref="mySidebar" id="do-it-form" :visible="showSidebar" @change="updateSidebar">
...
</b-sidebar>

And the method:

methods: {
   updateSidebar(value){
      this.$store.commit("toggleSidebar", value);
   }
}

Answer 6

To control the visibility of the sidebar, you can simply set a boolean value to the visible prop of the b-sidebar component and toggle it as needed.

<b-sidebar ref="mySidebar" id="do-it-form" :visible="showSidebar">
...
</b-sidebar>

For toggling the visibility, you can utilize the following:

data: {
   showSidebar: false, //initially hidden
},
methods: {
   toggleSidebar(){
      this.showSidebar = !this.showSidebar
   }
}

This method may not be ideal if the sidebar visibility needs to be updated by multiple components. It's more suitable for cases where the sidebar visibility changes are controlled by a central store using a boolean value.

For example:

const state = {
  showSidebar: null
}

const mutations: {
  toggleSidebar(state, payload){
     if (payload) { 
            state.showSidebar = payload;
     } else {
            state.showSidebar = !state.showSidebar;
     }
  }
}

In your components:

computed: {
   showSidebar(){
     return this.$store.state.showSidebar
   }, //initially hidden
},
methods: {
   toggleSidebar(){
      this.$store.commit("toggleSidebar");
   }
}

Your updated sidebar component configuration:

<b-sidebar ref="mySidebar" id="do-it-form" :visible="showSidebar" @change="updateSidebar">
...
</b-sidebar>

And the method:

methods: {
   updateSidebar(value){
      this.$store.commit("toggleSidebar", value);
   }
}

Can the sidebar in Vue be toggled using a method?

Answer №1

Answer №2

Answer №3

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