Method addFile

src/Upload.js:69–99

()

  }

  addFile () {
    const { accept, autoUpload, disabled, readOnly, fileSize } = this.props;
    if (disabled || readOnly) {
      return;
    }

    let files = this.state.files,
        file = document.createElement('input');
    file.type = 'file';
    file.accept = accept;
    file.click();
    Events.on(file, 'change', () => {
      let blob = file.files[0];
      if (blob.size / 1024 > fileSize) {
        this.handleChange(new Error(format(getLang('validation.tips.fileSize'), fileSize)));
        return;
      }

      let id = nextUid();
      files[id] = {
        file,
        name: file.files[0].name,
        status: autoUpload ? 1 : 0
      };

      if (autoUpload) {
        files[id].xhr = this.uploadFile(file, id);
      }
      this.setState({ files });
    });
  }

  removeFile (id) {
    if (this.props.disabled || this.props.readOnly) {