CODEWITHSUNDEEP
javascriptvue.jsvuejs2
Suffii
Suffii

Reputation: 5784

Having Issue on Conditional Binding With Vue Form Input Bindings

Can someone please help me to figure it our how to add a condition to this Binding in a way that output different binding based on if the input has none, one or many Comma in it?

<p>{{ target}}</p>
<input v-model="target" placeholder="Enter Your Target" />

so in case that input has no comma the output will be

You Entered `London`

If One Comma

You Entered `London` AND `Paris`

and if many

You Entered `London` AND `Paris` AND `Rome`

enter image description here

Upvotes: 0

Views: 74

Answers (1)

Nikola Pavicevic
Nikola Pavicevic

Reputation: 23480

Maybe like following:

new Vue({
  el: '#demo',
  data() {
    return {
      target: '',
    }
  },
  computed: {
    result() {
      return this.target && '`' + this.target.replaceAll(",", "` AND `") + '`'
    }
  }
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="demo">
  <p>You Entered {{ result }}</p>
  <input v-model="target" placeholder="Enter Your Target" />
</div>

Upvotes: 1

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