mdbInputMask

Topic: mdbInputMask

ammi pro asked a year ago

I am trying to change Input Mask based on selected country

html:

<div class="input-group">

            <div class="input-group-prepend">

                <mdb-select (selected)="changePhoneMask($event)">
                  <mdb-option [value]="'USA'">United States</mdb-option>
                  <mdb-option [value]="'CAN'">Canada</mdb-option>
                  <mdb-option [value]="'GBR'">United Kingdom</mdb-option>
                </mdb-select>

            </div>

            <input mdbInputMask="{{phoneMask}}" [clearIncomplete]="false" type="tel" class="form-control"
              formControlName="phone" />

          </div>

ts:

changePhoneMask(country: any ) {
    switch(country)
    {
    case 'USA':
    case 'CAN' : this.phoneMask='+1 (999) 999-9999 Ext: 9999'; break;
    case 'GBR': this.phoneMask='+44 999 999 9999'; break;
    }
}

expected: mask will change after country is selected. actual: when you select country, mask does not change. it will change only when you select phone control and leave it. How can I force mdbInputMask update ?

Thank you.

KieranFoot commented a year ago

I'd suggest looking at the included source code and finding the functions called when the control is closed and call them manually to perform the actions you require.

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r.seifert answered a year ago

0 0 Best answer

We don't have update mechanism for dynamic inputs. We will have to look into this. As a workaround you can achieve desired effect with *ngIf directive and multiple inputs:

import { Component, OnInit } from '@angular/core';
import { FormBuilder } from '@angular/forms';

@Component({
  selector: 'app-input-mask',
  templateUrl: './input-mask.component.html',
  styleUrls: ['./input-mask.component.scss'],
})
export class InputMaskComponent implements OnInit {
  constructor(private fb: FormBuilder) {}

  form = this.fb.group({
    phone: '',
  });
  ngOnInit(): void {}
  phoneMask: string;
  changePhoneMask(country: any) {
    switch (country) {
      case 'USA':
      case 'CAN':
        this.phoneMask = '+1 (999) 999-9999 Ext: 9999';
        break;
      case 'GBR':
        this.phoneMask = '+44 999 999 9999';
        break;
    }
  }
}

and template:

  <div class="input-group">
      <div class="input-group-prepend">
        <mdb-select (selected)="changePhoneMask($event)">
          <mdb-option [value]="'USA'">United States</mdb-option>
          <mdb-option [value]="'CAN'">Canada</mdb-option>
          <mdb-option [value]="'GBR'">United Kingdom</mdb-option>
        </mdb-select>
      </div>
      <form [formGroup]="form">
        <input
          *ngIf="!phoneMask"
          mdbInputMask=""
          [clearIncomplete]="false"
          type="tel"
          class="form-control"
          formControlName="phone"
        />
        <input
          *ngIf="phoneMask === '+1 (999) 999-9999 Ext: 9999'"
          mdbInputMask="{{ phoneMask }}"
          [clearIncomplete]="false"
          type="tel"
          class="form-control"
          formControlName="phone"
        />
        <input
          *ngIf="phoneMask === '+44 999 999 9999'"
          mdbInputMask="{{ phoneMask }}"
          [clearIncomplete]="false"
          type="tel"
          class="form-control"
          formControlName="phone"
        />
      </form>
    </div>

ammi pro commented a year ago

That is Ok solution for a few masks, but for all counties it will be absurdly large.

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Arkadiusz Idzikowski staff answered a year ago