function OutsourceFileUploadNew(init) { init = init || {}; init.title = lang('upload attachment'); var self = new Window(init).setWidth('40%').setDestroyOnHide(true); self.type = 'OutsourceFileUploadNew'; self.attr("id", self.type + ggN...-Go服务器开发

要实现多个图片的上传，你可以对代码进行一些修改。以下是一个示例，用于支持上传多个图片：

function OutsourceFileUploadNew(init) {
  init = init || {};
  init.title = lang('upload attachment');
  var self = new Window(init).setWidth('40%').setDestroyOnHide(true);
  self.type = 'OutsourceFileUploadNew';
  self.attr("id", self.type + ggNamespace.getCounter());
  self.fileInput = new FileUploader({
    title: lang("file name"),
    name: "uploadfiles",
    accept: ".jpg,.docx,.doc,.pdf",
    required: true,
    multiple: true // 添加multiple属性以支持多文件上传
  });
  self.fileInput.addChangeHandler(function() {
    var files = self.fileInput.getValue();
    
    for (var i = 0; i < files.length; i++) {
      var ext = files[i].name.match(/\.([^\.]+)$/)[1];
      switch (ext) {
        case 'jpg':
        case 'docx':
        case 'doc':
        case 'pdf':
          break;
        default:
          files.splice(i, 1); // 如果有非法文件类型，则从数组中删除该文件
          i--; // 调整索引以确保遍历所有文件
          break;
      }
    }
    if (files.length > 0) {
      self.uploadButton.enable(); // 如果仍然有合法的文件，启用上传按钮
    } else {
      self.uploadButton.disable(); // 如果没有合法的文件，禁用上传按钮
      new Bootbox()
        .setDestroyOnHide(true)
        .alert(lang('warn'), lang('Invalid attachment type! Only .jpg, .docx, .doc, .pdf formats supported.'));
    }
  });
  self.uploadButton = new Button({ 
    title: lang('upload'), 
    type: 'primary' 
  });
  self.cancel = new Button({ 
    title: lang('cancel'), 
    type: 'primary' 
  });
  self.content = new VLayout();
  self.footer = new HLayout();
  self.form = new DynamicForm();
  self.form.setItems({
    fileInput: self.fileInput,
  });
  self.content.addMembers(self.form);
  self.footer.fillSpaceBefore();
  self.footer.setRowSpacing('5px');
  self.setContent(self.content);
  self.setFooter(self.footer);
  
   // 修改上传处理程序
   ggNamespace.functions.AgencyOutsideImportFileUploadWindow_UploadFileHandler = function(init) {
    var self = this;
    var arr = [];
  
    if (self.form.validate()) {
      var formData = new FormData($('#' + self.form.attr("id")).find('form')[0]);
      formData.append("id", init.id);
      var url = "../d/supplement/savePicture";
  
      // 禁用按钮，防止重复上传
      self.uploadButton.disable();
      self.cancel.disable();
      
      $.ajax({
        url: url,
        method: 'post',
        data: formData,
        enctype: 'multipart/form-data',
        processData: false,
        contentType: false,
        dataType: 'json',
        success: function(result) {
          console.log('result', result);
          if (result.success) {
            new Bootbox()
              .setWidth('15vw')
              .alert(lang('alert'), lang('succeed'));
  
            arr.push({
              repaymentName: result.data.repaymentName,
              repaymentPath: result.data.repaymentPath
            });
  
            // 通知事件
            self.trigger('OutsourceContractImportFileUploadNew import success', arr);
            self.hide();
          } else {
            new Bootbox()
              .setWidth('15vw')
              .alert(lang('alert'), result.message);
          }
        },
        error: function(xhr, ajaxOptions, thrownError) {
          ggNamespace.showError(thrownError);
        }
      });
    }
  };
  // 修改上传按钮的点击处理程序
  self.uploadButton.addClickHandler(function(){
    self.uploadFileHandler(init);
  });
  self.cancel.addClickHandler(function(){
    self.hide()
  })
  return self;
}