如何在一次点击中生成多个文件/账单? [英] How to generate multiple file/bill on single click ?

问题描述

大家好，

我有一个简单的方法，可以根据视图(Export.cshtml)生成文件以格式化数据.

Hi everyone,

I have a simple method wich generate a file based on a view (Export.cshtml) to format data.

//ExportController
               public ActionResult Export(string searchString, int searchOrder = 0)
               {

                   var user = from m in db.Orders select m;

                   Response.AddHeader("Content-Type", "application/vnd.ms-excel");
                   return this.View(user);
               }

在下面的代码中，我添加了一个if条件来选择一个clientID.

In the following code, I added a if condition to select a clientID.

//Index.cshtml
               public ActionResult Export(string searchString, int searchOrder = 0)
               {

                   var user = from m in db.Orders select m;
                   
                   if (!String.IsNullOrEmpty(searchString))
                   {
                       user = user.Where(s => s.ClientID.Contains(searchString));
                   }

                   Response.AddHeader("Content-Type", "application/vnd.ms-excel");
                   return this.View(user);
               }

在这种情况下，我在Index.cshtml视图中，在文本框中输入一个ID，然后单击提交"按钮，它将生成一个仅包含与该ID匹配的行的文件.

我想，当我单击提交"按钮时，它将为我的表中的每个clientID检索一个文件，因为如果我有10.000个以上的clientID，则不会输入ID并单击提交" 10,000次.

我希望我已经足够清楚了，对不起我的英语，并在此先感谢您的回答，提示，链接，任何东西……我真的很受困扰.

In this case, in my Index.cshtml view, I enter an ID in a textbox, and when I click on a submit button, it generate a file with only the lines that match this ID.

I would like, when I click the submit button, it retrieves me a file for each clientID in my table, because if I have more than 10.000 clientID, I won''t enter an ID and click on submit 10.000 times.

I hope I was clear enough, sorry for my english and thanks in advance for your answers, tips, link, anything... I''m really stuck.

推荐答案

for循环怎么样?
示例:

What about a for-loop?
Example:

for(i = 0; i <= clientID; i++)
{
        //Code to generate your file here
}

这篇关于如何在一次点击中生成多个文件/账单?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！