<template>
    <div>
        <Button type="primary" @click="modal1 = true">显示对话框</Button>
        <Modal
            v-model="modal1"
            title="普通的Modal对话框标题"
            @on-ok="ok"
            :loading="loading">
            <Form ref="form" :model="form" :rules="rule">
              <Form-item prop="name">
                <Input v-model="form.name"></Input>
              </Form-item>
            </Form>
        </Modal>
    </div>
</template>
<script>
    export default {
        data () {
            return {
                modal1: false,
                loading: true,
                form: {
                  name: ''
                },
                rule: {
                  name: {
                    required: true,
                    min: 4
                  }
                }
            }
        },
        methods: {
          changeLoading() {
            this.loading = false;
            this.$nextTick(() => {
              this.loading = true;
            });
          },
          ok () {
            this.$refs['form'].validate(valid => {
              if(!valid) {
                return this.changeLoading();
              }
              setTimeout(() => {
                this.changeLoading();
                this.modal1 = false;
                this.$Message.success('done');
              }, 1000);
            });
          }
        }
    }
</script>