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Number Formats in Vue NumericTextBox component

20 Mar 2023 / 2 minutes to read

You can format the value of NumericTextBox using format property. The value will be displayed in the specified format when the component is in focused out state. The format string supports both the standard numeric format and custom numeric format.

Standard formats

From the standard numeric formats, you can use the numeric related format specifiers such as n,p and c in the NumericTextBox component. By using these format specifiers, you can achieve the percentage and currency textbox behavior also.

The below example demonstrates percentage and currency formats.

Source
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app.vue
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<template>
  <div id="app">
        <div class='wrap'>
           <ejs-numerictextbox id="percent" format='p2' placeholder="Percentage format" floatLabelType="Auto" :value="value" :step="step" :min="min" :max="max"></ejs-numerictextbox>
        </div>
        <div class='wrap'>
           <ejs-numerictextbox id="currency" placeholder="Currency format" floatLabelType="Auto" format='c2' :value="currencyvalue"></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: 0.5,
        min: 0,
        max: 1,
        step: 0.01,

        // sets currency with 2 numbers of decimal places format
        format: 'c2'
        currencyvalue: 10,
    }
  }
}
</script>
<style>
  @import "../../node_modules/@syncfusion/ej2-base/styles/material.css";
  @import "../../node_modules/@syncfusion/ej2-vue-inputs/styles/material.css";
 .wrap {
    margin: 35px auto;
    width: 240px;
}
</style>

Custom formats

From the custom numeric format, you can provide any custom format by combining one or more custom specifiers.

The below examples demonstrate format the value by using currency format string # and 0.

Source
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app.vue
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<template>
  <div id="app">
        <div class='wrap'>
           <ejs-numerictextbox id="numeric" format='###.##' placeholder="Custom format string #" floatLabelType="Auto" :value="value"></ejs-numerictextbox>
        </div>
        <div class='wrap'>
           <ejs-numerictextbox id="numeric1" placeholder="Custom format string 0" floatLabelType="Auto" format='000.00' :value="numvalue"></ejs-numerictextbox>
        </div>
  </div>
</template>
<script>
import Vue from "vue";
import { NumericTextBoxPlugin } from "@syncfusion/ej2-vue-inputs";

Vue.use(NumericTextBoxPlugin);
export default {
  data () {
    return {
        // sets the format using custom format string `#`
        value: 10,

        // sets the format using custom format string `0`
        numvalue: 10,
    }
  }
}
</script>
<style>
  @import "../../node_modules/@syncfusion/ej2-base/styles/material.css";
  @import "../../node_modules/@syncfusion/ej2-vue-inputs/styles/material.css";
 .wrap {
    margin: 35px auto;
    width: 240px;
}
</style>
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