Maintain trailing zeros in numerictextbox in Vue Numerictextbox component

16 Mar 20232 minutes to read

By default, trailing zeros disappear when the NumericTextBox gets focus. However, you can use the following sample to maintain the trailing zeros while focusing the NumericTextBox.

app.vue

<template>
  <div id="app">
        <div class='wrap'>
           <ejs-numerictextbox id="numeric" :value='value' format='n2' :decimals='decimals' placeholder='NumericTextBox' :change='onChange' :created='onCreate'></ejs-numerictextbox>
        </div>
  </div>
</template>
<script>
import Vue from "vue";
import { NumericTextBoxPlugin } from "@syncfusion/ej2-vue-inputs";

Vue.use(NumericTextBoxPlugin);
export default {
  data () {
    return {
      value : 10,
      decimals : 2
    }
  },
  methods: {
    onChange: function (event) {
      var numericObj = document.getElementById("numeric").ej2_instances[0];
      numericObj.element.value = numericObj.formattedValue(numericObj.decimals, +numericObj.element.value);
    },
     onCreate: function (event) {
      document.getElementById("numeric").addEventListener('focus',function(){
        var numericObj = document.getElementById("numeric").ej2_instances[0];
        numericObj.element.value = numericObj.formattedValue(numericObj.decimals, +numericObj.element.value);
      });

   }
}
}
</script>
<style>
  @import "../../node_modules/@syncfusion/ej2-base/styles/material.css";
  @import "../../node_modules/@syncfusion/ej2-vue-inputs/styles/material.css";
 .wrap {
  margin: 0 auto;
  width: 240px;
  padding-top: 100px;
}
</style>