Bank Quick Transfer Interface Vue JS

bank-quick-transfer-interface-vue-js.markdown

Bank Quick Transfer Interface Vue JS

A UI for transferring money from 2 accounts(or more). Recreated this section from my internet banking home page with VueJS and CSS Flexbox.

A Pen by Vashon Gonzales on CodePen.

License.

index.html

<div id="app">

<header>
  <div class="header">
    <h1>{{ headerTitle }}</h1>
    <transition name="fade">
      <div id="message" v-if="showMsg" :style="{backgroundColor: msgColor}">{{ msg }}</div>
    </transition>
    <button @click="revealClass = 'slide-down'">Quick Transfer</button>
  </div>
</header>

<section>
  <a href="#0" class="close-btn" @click="revealClass = 'slide-up'">&#128473;</a>
  <form class="transferForm">
    <div class="input-box">
      <label for="Account-1">From:</label>
      <select v-model="gBal" @change="autoSelect(gBal)">
        <option value="0">Select an account</option>
        <option value="1">Credit</option>
        <option value="2">Classic Account</option>
      </select>
    </div>
    <div class="input-box">
      <label for="Account-2">To:</label>
      <select v-model="cBal">
        <option value="0">Select an account</option>
        <option value="1" id="opt1">Classic Account</option>
        <option value="2" id="opt2">Credit Facility Account</option>
      </select>
    </div>
    <div class="input-box">
      <label for="transferAmount">Amount: ${{ transferAmount }}</label>
      <input type="text" v-model="transferAmount" />
    </div>
    <div class="input-box">
      <button @click.prevent="makeTransfer">Transfer</button>
    </div>
  </form>
</section>

<section :class="revealClass">
  <div class="accounts">
    <ul>
      <li>
        <p>
          <strong>Credit</strong>
        </p>
        <p :class="balance1">{{ goBalance }}</p>
      </li>
      <li>
        <p>
          <strong>Classic Account</strong>
        </p>
        <p :class="balance2">{{ classicBalance }}</p>
      </li>
    </ul>
  </div>
</section> 
  
</div>

script.js

new Vue ({
  // ELEMENT
  el: '#app',
  
  // DATA
  data: {
    headerTitle: 'Credit Facility',
    goBalance: '284.90',
    classicBalance: '1800.00',
    gBal: 0,
    cBal: 0,
    transferAmount: 0,
    msg: '',
    showMsg: false,
    msgColor: '',
    revealClass: 'slide',
    balance1: '',
    balance2: ''
  },
  
  // WATCH
  watch: {
    transferAmount: function() {
      var goAmount = parseFloat(this.goBalance);
      var classicAmount = parseFloat(this.classicBalance);
      var transAmt = parseFloat(this.transferAmount);
      if(transAmt > goAmount && this.cBal == 1) {
        this.showMessage('You have insufficient funds in your Facility to transfer. Try a lesser amount', 'red');
      }
      if(transAmt > classicAmount && this.cBal == 2) {
        this.showMessage('You have insufficient funds in your Classic Account to transfer. Try a lesser amount', 'red');
      }
    }
  },
  
  //METHODS
  methods: {
    
    makeTransfer: function() {
      var num = 0;
      if(this.transferAmount != 0) {
        if(this.cBal == '1' && this.gBal == '1') {
          this.goBalance = this.addSum(this.goBalance, this.transferAmount, 'minus');
          this.classicBalance = this.addSum(this.classicBalance, this.transferAmount, 'add');
          num = 2;
        }
        if(this.cBal == '2' && this.gBal == '2') {
          this.goBalance = this.addSum(this.goBalance, this.transferAmount, 'add');
          this.classicBalance = this.addSum(this.classicBalance, this.transferAmount, 'minus');
          num = 1;
        }
        this.resetForm(num);
      } else {
        this.showMessage('You must enter a transfer amount', 'red');
      }
    },
    
    addSum(bal, amt, mode) {
      var b = parseFloat(bal);
      var a = parseFloat(amt);
      var sum;
      if(mode == 'minus') {
        sum = (b - a).toFixed(2);
      }
      if(mode == 'add') {
        sum = (b + a).toFixed(2);
      }
      return sum;
    },
    
    resetForm: function(num) {
      this.cBal = 0;
      this.gBal = 0;
      this.transferAmount = 0;
      this.showMessage('Transfer Successful', 'green')
      this['balance' + num] = 'transfer-ani'
      document.getElementById('opt1').disabled = false;
      document.getElementById('opt2').disabled = false;
    },
    
    showMessage(msg, color) {
      this.showMsg = true;
      this.msg = msg;
      this.msgColor = color;
      var vm = this;
      setTimeout(function() {
        vm.showMsg = false;
      }, 2000);
    },
    
    autoSelect(num) {
      var opt1 = document.getElementById('opt1');
      var opt2 = document.getElementById('opt2');
      this.cBal = num;
      if(num == 1 || opt1.disabled == false) {
        opt2.disabled = true;
        opt1.disabled = false;
      }
      if(num == 2 || opt2.disabled == false) {
        opt1.disabled = true;
        opt2.disabled = false;
      }
    }
  }
});

scripts

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.1.6/vue.min.js"></script>

style.css

body {
  font-family: sans-serif;
  margin: 0;
  padding: 0;
}

input[type=text] {
  height: 23px;
  padding-left: 5px;
  border: 1px solid silver;
  border-radius: 3px;
}

select {
  border: 1px solid silver;
  border-radius: 3px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px;
}
.header h1 {
  font-size: 20px;
  font-weight: 200;
  color: #4CA5FF;
}
.header button {
    background-color: #FFFFFF;
    border: 1px solid #4CA5FF;
    color: #4CA5FF;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
    border-radius: 5px;
}


.transferForm {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 50px 30px;
  background-color: #EFEFEF;
}

.header h1 {
  font-size: 20px;
  font-weight: 200;
  color: #4CA5FF;
}
.transferForm button {
    background-color: #4CA5FF;
    border: none;
    color: #FFFFFF ;
    padding: 8px 16px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 12px;
    border-radius: 5px;
}

.input-box {
  display: flex;
  flex-direction: column;
  font-size: 14px;
}
.input-box label {
  font-size: 12px;
  margin-bottom: 10px;
}
.input-box select {
  background-color: none;
  width: 300px;
  padding: 5px;
  border: 1px solid silver;
}

.accounts-header {
  padding: 30px;
}

.accounts {
  padding: 20px 30px;
  border-top: 1px dotted silver;
  background-color: #FFF;
}
.accounts ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.accounts ul li {
  padding: 10px;
  border-bottom: 1px dotted silver;
  display: flex;
  justify-content: space-between;
  color: #4CA5FF;
  font-size: 1.5em;
  color: orange;
}
.accounts ul li strong {
  color: #4CA5FF;
  font-size: 16px;
}
.slide {
  transform: translateY(-153px);
}
.slide-down {
  animation: slide-down .7s forwards;
}
.slide-up {
  animation: slide-up .7s forwards;
}

@keyframes slide-down {
  from {
    transform: translateY(-153px);
  }
  to {
    transform: translateY(0);
  }
}
@keyframes slide-up {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-153px);
  }
}

.close-btn {
  display: block;
  width: 20px;
  height: 20px;
  font-size: 20px;
  text-decoration: none;
  text-align: center;
  color: #4CA5FF;
  position: relative;
  top: 30px;
  margin: 0 30px 0 auto;
}

#message {
  border: 1px solid silver;
  border-radius: 4px;
  padding: 10px 30px;
  font-size: 14px;
  color: #FFFFFF;
  position: relative;
}

.fade-enter-active {
  animation: fade-in 1s forwards;
}
.fade-leave-active {
  animation: fade-out 1s;
}

@keyframes fade-in {
  from {
    opacity: 0;
    top: -20px;
  }
  to {
    opacity: 1;
    top: 0;
  }
}
@keyframes fade-out {
  from {
    opacity: 1;
    top: 0;
  }
  to {
    opacity: 0;
    top: -20px;
  }
}

.transfer-ani {
  animation: hilite 3s forwards;
}

@keyframes hilite {
  0%, 100% {
    color: orange;
  }
  50% {
    color: green;
  }
}