javascriptvue.jsdropdownv-selectvue-select

how to detect clear button click on v-select (vue-select)


I was creating a drop-down in v-select, after selecting a option when clicking on clear button I need to clear the drop down and change option array to initial stage.

How to check clear button (x) is clicked or not, I tried with on-change is used to get selected value it is working properly and @click etc. none of them working, please help me.

<template>
  <v-select
    v-model="selected"
    :reduce="(option) => option.id"
    :options="[
      { label: 'One', id: 1 },
      { label: 'Two', id: 2 },
    ]"
    @onChange="searchProduct"
    
  />
</template>

<script>
export default {
  data() {
    return {
      selected: 3,
    }
  },
 methods(){
  searchProduct(selected){
  console.log('selected value ',selected)
}

}
</script>

I'm expecting something methods to handle drop-down clear event.


Solution

  • As we don't have any explicit event yet, we can achieve this requirement by watching the v-model value.

    watch: {
        selected(value) {
            if (!value) {
                // Your logic here
            }
        }
    }
    

    Live Demo as per the requirement :

    Vue.component("v-select", VueSelect.VueSelect);
    
    new Vue({
      el: "#app",
      data: {
        selected: 3
      },
      watch: {
        selected(value) {
          if (!value) {
            this.selected = 3;
          }
        }
      }
    });
    <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.11/vue.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/vue-select/3.10.3/vue-select.js"></script>
    <link rel="stylesheet" href="https://unpkg.com/vue-select/dist/vue-select.css"/>
    <div id="app">
      <v-select
        v-model="selected"
        :reduce="(option) => option.id"
        :options="[
          { label: 'One', id: 1 },
          { label: 'Two', id: 2 },
        ]"
      />
    </div>