vue -select code example

Example 1: target data option select vue js

methods:{
    onChange: function(e){
        var id = e.target.value;
        var name = e.target.options[e.target.options.selectedIndex].text;
        console.log('id ',id );
        console.log('name ',name );
    },


 <select name="customerName" id="" v-on:change="onChangeSite($event)">
         <option value="1">Jan</option>
         <option value="2">Doe</option>
         <option value="3">Khan</option>
   </select>

Example 2: how to select specific option in vue

<select>
       <option v-for="(item , index) in categories" v-bind:key="index" :selected= "item.id == 30" >
            {{item.title}}
       </option>
</select>

Example 3: vuejs -> select

<select v-model="selected">
  <!-- inline object literal -->
  <option v-bind:value="{ number: 123 }">123</option>
</select>

Example 4: how manipulate the multiple input option data in one function in vue js

<template>
  <select
    :class="$options.name"
    v-model="selected"
    @change="updateValue"
  >
    <option
      disabled
      value=""
      v-text="disabledOption"
    />
    <option
      v-for="option in options"
      :key="option"
      :value="option"
      v-text="option"
    />
  </select>
</template>

<script>
export default {
  name: 'FormSelect',
  model: {
    // By default, `v-model` reacts to the `input`
    // event for updating the value, we change this
    // to `change` for similar behavior as the
    // native `<select>` element.
    event: 'change',
  },
  props: {
    // The disabled option is necessary because
    // otherwise it isn't possible to select the
    // first item on iOS devices. This prop can
    // be used to configure the text for the
    // disabled option.
    disabledOption: {
      type: String,
      default: 'Select something',
    },
    options: {
      type: Array,
      default: () => [],
    },
    value: {
      type: [String, Number],
      default: null,
    },
  },
  data() {
    return {
      selected: this.value,
    };
  },
  methods: {
    updateValue() {
      // Emitting a `change` event with the new
      // value of the `<select>` field, updates
      // all values bound with `v-model`.
      this.$emit('change', this.selected);
    },
  },
};
</script>