find element by object field vuejs

To find an element by an object field in Vue.js, you can follow these steps:

1. Import Vue and create a new Vue instance.
2. Define an array of objects that you want to search through.
3. Create a computed property to store the search results.
4. Implement a method to perform the search.
5. Use the v-model directive to bind the search term to an input field.
6. Use the v-for directive to iterate through the search results and display them.

Here is an example of how these steps can be implemented in Vue.js:

<template>
  <div>
    <input v-model="searchTerm" placeholder="Search by field value" />
    <ul>
      <li v-for="item in searchResults" :key="item.id">{{ item.name }}</li>
    </ul>
  </div>
</template>

<script>
import Vue from 'vue';

export default {
  data() {
    return {
      items: [
        { id: 1, name: 'Apple', type: 'fruit' },
        { id: 2, name: 'Orange', type: 'fruit' },
        { id: 3, name: 'Carrot', type: 'vegetable' },
      ],
      searchTerm: '',
    };
  },
  computed: {
    searchResults() {
      return this.items.filter(item => item.name.toLowerCase().includes(this.searchTerm.toLowerCase()));
    },
  },
};
</script>

In this example, the items array contains objects with fields like id, name, and type. The searchTerm variable is bound to the value entered in the input field using the v-model directive. The searchResults computed property filters the items array based on the search term and returns only the objects that have a matching field value. The v-for directive is then used to iterate through the search results and display them as list items.

Please note that the above example assumes you have set up a Vue.js project properly and have the necessary dependencies installed.