diantou/src_product/iam/law/components/picker/picker-mixin-internal.js

import pickerMixin from './picker-mixin'

const pickerMixinInternal = {
  // 把内部picker暴露给外层组件
  inject: {
    RegisterPicker: { default: undefined },
  },
  created() {
    this.RegisterPicker?.(this)
  },
  mixins: [pickerMixin],
  props: {
    /**
     * 对话框的标题
     */
    title: {
      type: String,
      default: '请选择',
    },
    /**
     * 备选项label字段名
     */
    optionLabel: {
      type: String,
      default: 'name',
    },
    /**
     * 备选项value字段名
     */
    optionValue: {
      type: String,
      default: 'id',
    },
    /**
     * <p>备选项每行的渲染函数</p>
     * <pre>(item, direction) => vNode|string</pre>
     */
    render: {
      type: Function,
      default: function(item) {
        return item[this.optionLabel]
      },
    },
    /**
     * 设置对话框的props
     */
    modalProps: {
      type: Object,
      default: () => ({}),
    },
  },
  methods: {
    openPicker() {
      // tree-picker，通过this.$refs.picker获取
      // value-picker，通过this获取
      const picker = this.$refs.picker || this
      picker.inputClick()
    },
  },
}
export default pickerMixinInternal