@antmjs/vantui/lib/uploader/demo/demo3.js

一套适用于Taro3及React的vantui组件库

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = Demo;
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = _interopRequireDefault(require("react"));
var _vantui = require("@antmjs/vantui");
var _jsxRuntime = require("react/jsx-runtime");
/* eslint-disable */

function Demo() {
  var _react$useState = _react.default.useState([{
      url: 'https://img.yzcdn.cn/vant/sand.jpg'
    }]),
    _react$useState2 = (0, _slicedToArray2.default)(_react$useState, 2),
    value = _react$useState2[0],
    setValue = _react$useState2[1];
  var afterRead = function afterRead(event) {
    var file = event.detail.file;
    setValue(value.concat(file));
  };
  var deleteAction = function deleteAction(event) {
    var index = event.detail.index;
    var valueNew = JSON.parse(JSON.stringify(value));
    valueNew.splice(index, 1);
    setValue(valueNew);
  };
  return /*#__PURE__*/(0, _jsxRuntime.jsx)(_vantui.Uploader, {
    fileList: value,
    onAfterRead: afterRead,
    onDelete: deleteAction,
    maxCount: 2
  });
}