lh_firm_former/src/utils/dialog.js

import Vue from 'vue'

export default function(component, options = { dialog: {}}, cb) {
  return new Promise(async(resolve, reject) => {
    const dialog = {
      appendToBody: true, // 对话框遮罩层是否插入至 body 元素上
      scrollToTop: false,
      ...options.dialog
    }
    // const footer = options.footer

    const template = Vue.extend({
      components: {
        'ibps-dialog-component': component
      },
      data() {
        return {
          visible: true,
          wrap: null
        }
      },
      methods: {
        onSubmit(data) {
          resolve(this, data)
        },
        onCancel(data) {
          reject(this, data)
        },
        onClose(done) {
          done()
          this.onCancel()
        },
        scrollToTop() {
          if (this.wrap.scrollTop) {
            this.wrap.scrollTop -= 200
            requestAnimationFrame(this.scrollToTop)
          }
        },
        toTop() {
          this.wrap = document.querySelector('.el-dialog__wrapper')
          this.scrollToTop()
        }
      },
      render() {
        var h = arguments[0]
        return h('el-dialog', {
          'attrs': {
            ...dialog,
            class: dialog.className,
            visible: this.visible,
            beforeClose: this.onClose
          }
        }, [h('ibps-dialog-component',
          {
            'on': {
              'submit': this.onSubmit,
              'cancel': this.onCancel
            }
          })]
        )

        // (
        //   <el-dialog
        //     {...{ attrs: data }}
        //     class={data.className}
        //     visible={this.visible}
        //     beforeClose={this.close}
        //   >
        //     <ibps-dialog-component onSubmit={this.submit} onCancel={this.cancel} {...options} />
        //     <div v-if={footer} slot='footer' >
        //       测试
        //     </div>
        //   </el-dialog>
        // )
      }
    })
    cb && cb(template)
  })
}