附件下载

下载.png

1. HTML

    
        下载
    
        删除
  

2. JS

downloadFilesFunc : function(){
  //获取后台需要的chr_id
  var filesData = viewModel.filesDataTable.getSimpleData({
      type : 'select'
  }); 
  if(filesData == undefined || filesData == null || filesData.length != 1){
      ip.ipInfoJump("请分条下载!","info");
          return;
  }
  var fileIdArr =[];
  for(var i=0;i");
  form.attr('style', 'display:none');
  form.attr('target', '');
  form.attr('method', 'get');
  var url = '/attach/downloadFile.do?attachmentId=' + filesData[0].chrId;
  form.attr('action', url);
  var input = $('');
  input.attr('type', 'hidden');
  input.attr('name', 'attachmentId');
  input.attr('value', filesData[0].chrId);
  $('body').append(form);
  form.append(input);
  form.submit();
  form.remove();
  $('#downloadForm').remove();        
}