Vue.js(10) Color-change slider

Published on https://techracho.bpsinc.jp/

HTML

<script src="https://unpkg.com/[email protected]"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script type="text/x-template" id="modal-template">
  <transition name="modal">
    <div class="modal-mask">
      <div class="modal-wrapper">
        <div class="modal-container">

          <div class="modal-header">
            <slot name="header">
              default header
            </slot>
          </div>

          <div class="modal-body">
            <slot name="body">
              default body
            </slot>
          </div>

          <div class="modal-footer">
            <slot name="footer">
              default footer
              <button class="modal-default-button" @click="$emit('close')">
                OK
              </button>
            </slot>
          </div>
        </div>
      </div>
    </div>
  </transition>
</script>
<div id="app">
  <div class="form-horizontal">
    <div class="form-group">
      <label class="col-md-2 control-label">色</label>
      <div class="col-md-10">
        <input class="form-control" v-model="c" :style="{backgroundColor: c}" />
        <div class="help-block">
          <input type="range" min="0" max="360" v-model.number="num" />
           <ul class="ml-thumbs">
              <li v-for="request in filteredRequests">
            	<a href="#" @click="showModal = true; setVal(request.value)">{{request.name}}</a>
            </li>
          </ul>
          <modal v-if="showModal" @close="showModal = false">
          <!--
            you can use custom content here to overwrite
            default content
          -->
            <h3 slot="header">custom header</h3>
            <div slot="body">
                {{this.value}}
            </div>
          </modal>
        </div>
      </div>
    </div>
  </div>
</div>

CSS

.modal-mask {
  position: fixed;
  z-index: 9998;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, .5);
  display: table;
  transition: opacity .3s ease;
}

.modal-wrapper {
  display: table-cell;
  vertical-align: middle;
}

.modal-container {
  width: 300px;
  margin: 0px auto;
  padding: 20px 30px;
  background-color: #fff;
  border-radius: 2px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .33);
  transition: all .3s ease;
  font-family: Helvetica, Arial, sans-serif;
}

.modal-header h3 {
  margin-top: 0;
  color: #42b983;
}

.modal-body {
  margin: 20px 0;
}

.modal-default-button {
  float: right;
}

/*
 * The following styles are auto-applied to elements with
 * transition="modal" when their visibility is toggled
 * by Vue.js.
 *
 * You can easily play with the modal transition by editing
 * these styles.
 */

.modal-enter {
  opacity: 0;
}

.modal-leave-active {
  opacity: 0;
}

.modal-enter .modal-container,
.modal-leave-active .modal-container {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}

JavaScript

Vue.component('modal', {
    template: '#modal-template'
  }) 
 var vm = new Vue({
   el: "#app",
   data: {
     requests: 	[
     							{value: 10, name: "foo"},
     							{value: 12, name: "bar"},
                  {value: 14, name: "foobar"},
                  {value: 22, name: "test"},
                  {value: 1, name: "testtooo"},
                  {value: 8, name: "something"}
                  
     					 	], 
     num: 0,
     showModal: false,
     value: 9999999999
   },
   methods: {
   	setVal(val) {
    	this.value = val;
    }
   },
   computed: {
     c: function() {
       return `Slider Number: (${this.num})`
     },
     filteredRequests(){
     	return this.requests.filter(r => r.value > this.num)
     }
   },
 });