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How to use vue pop-up component

php中世界最好的语言Original: 2018-06-01 14:58:031914browse

This time I will show you how to use the vue pop-up component, and what are the precautions when using the vue pop-up component. The following is a practical case, let's take a look.

Pop-ups are an essential reuse tool for a project, so it is necessary to encapsulate them to ensure consistent project UI. After learning Vue for a while, I thought about writing it in Vue. It's very simple, but I can write it down, which shows that I have made some progress. Keep up the good work...

The code map is as follows, the style is ugly, don't mind...

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>ys-vue-modal-component</title>
  <style>
    p,h4{
      margin:0;
    }
    .modal{
      width: 480px;
      background-color: #fff;
      border: 1px solid rgba(0, 0, 0, .3);
      border-radius: 6px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, .5);
      margin: 50px;
    }
    .modal-header {
      color: #fff;
      background: cadetblue;
      border-radius: 6px 6px 0 0;
      padding: 15px;
      border-bottom: 1px solid #5e9fa1;
    }
    .modal-content p {
      padding: 15px 10px;
    }
    .modal-footer {
      padding: 15px;
      text-align: right;
      border-top: 1px solid #e5e5e5;
    }
    .btn {
      border: 1px solid #d1d1d1;
      border-radius: 3px;
      background-color: #f7f7f7;
      background: -webkit-gradient(linear, 0 0, 0 100%, from(#f7f7f7),
     to(#f2f2f2));
      background: -moz-gradient(linear, 0 0, 0 100%, from(#f7f7f7),
     to(#f2f2f2));
      background: -o-gradient(linear, 0 0, 0 100%, from(#f7f7f7), to(#f2f2f2));
      background: -ms-gradient(linear, 0 0, 0 100%, from(#f7f7f7), to(#f2f2f2));
      height: 28px;
      padding: 0 20px;
      cursor: pointer;
      line-height: 28px;
      display: inline-block;
      color: #666666;
      margin-right: 5px;
      outline: none;
    }
    .blue {
       border: 1px solid #5e9fa1;
      background-color: #5e9fa1;
      background: -webkit-gradient(linear, 0 0, 0 100%, from(#74c4c6),
     to(#5e9fa1));
      background: -moz-gradient(linear, 0 0, 0 100%, from(#74c4c6),
     to(#5e9fa1));
      background: -o-gradient(linear, 0 0, 0 100%, from(#74c4c6), to(#5e9fa1));
      background: -ms-gradient(linear, 0 0, 0 100%, from(#74c4c6), to(#5e9fa1));
      color: #FFFFFF;
    }    
  </style>
  <script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
  <p id="app"> 
    <input type="button" class="btn blue" value="点击我，呼唤弹窗，再来一遍" v-if="isHide" @click="isHide=!isHide">
    <ys-modal-component 
       v-if="!isHide"
       modal-title="温馨提示" 
       ok-btn="确认购买" 
       cancel-btn="去意已决"
       @on-ok="ok"
       @on-cancel="cancel"
     >
      <p slot="modal-content">
        尊敬的用户，您购买的商品将于支付成功后3-7个工作日内发货，敬请周知。祝您购物愉快！
      </p>
    </ys-modal-component>
  </p>
  <script>
    /*
      props：
        modalTitle: 弹窗标题
        okBtn: 确认按钮
        cancelBtn: 取消按钮
        注意事项：传参时候使用烤串的书写方式xx-xxx
      slot:
        modal-content: 内容区域
        modal-footer： 页脚按钮区域
      methods: 
        okHandle: 触发确认on-ok自定义事件
        cancelHandle： 触发取消on-cancel自定义事件
     */
    Vue.component('ys-modal-component', {
      props: {
        modalTitle: {
          type: String,
          default: '标题区域'
        },
        okBtn: {
          type: String,
          default: '确认'
        },
        cancelBtn: {
          type: String,
          default: '取消'
        }
      },
      template: `
        <p class="modal">
          <p class="modal-header">
            <h4>{{ modalTitle }}</h4>
          </p>
          <p class="modal-content">
            <p>
              <slot name="modal-content">内容区域</slot>
            </p>
          </p>
          <p class="modal-footer">
              <input class="btn blue" type="button" v-model="okBtn" @click="okHandle" />
              <input class="btn" type="button" v-model="cancelBtn" @click="cancelHandle" />
          </p>
        </p>
      `,
      methods: {
        okHandle () {
          console.log("点击确定");
          this.$emit("on-ok"); 
        },
        cancelHandle () {
          console.log("点击取消");
          this.$emit("on-cancel");
        }
      }
    })
    new Vue({
      el: "#app",
      data: {
        isHide: false
      },
      methods: {
        ok () {
          alert("欢迎您购买本产品");
        },
        cancel () {
          this.isHide = !this.isHide;
        }
      }
    })
  </script>
</body>
</html>

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website !

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