elementUI-dialog

Dialog 对话框，visible说明

by li gang

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.4.0/vue.js"></script>
<script src="https://cdn.bootcss.com/element-ui/1.4.3/index.js"></script>
<link href="https://cdn.bootcss.com/element-ui/1.4.3/theme-default/index.css" rel="stylesheet">

<body>
  <div id="app">
    <el-button @click="dialogVisible = true">打开对话框</el-button>
    <!-- <el-dialog :visible.sync="dialogVisible"> -->
    <el-dialog :visible="dialogVisible" :before-close="beforeClose">
      <el-form :model="form">
        <el-form-item label="活动名称" label-width="200">
          <el-input v-model="form.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="活动区域" label-width="200">
          <el-select v-model="form.region" placeholder="请选择活动区域">
            <el-option label="区域一" value="shanghai"></el-option>
            <el-option label="区域二" value="beijing"></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="dialogVisible = false">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</body>

JavaScript

const app = new Vue({
  el: '#app',
  data() {
    return {
      dialogVisible: false,
      form: {
      	name: '',
        region: 'beijing'
      }
    }
  },
  methods: {
		beforeClose(done) {
    	this.dialogVisible = false;
      done();
    }
  }
})