电子邮件表格查看文本

发布于 2024-11-24 08:22:20 字数 456 浏览 2 评论 0原文

我知道如何添加应用程序电子邮件，但我不知道如何通过电子邮件发送表格视图的文本。我这样做，但我的问题是，当用户将单元格添加到表格中时，我如何才能将其打印出来？为了正常打印出我会使用的文本

string = [[NSString alloc]initWithFormat:@"%@ \n %@ \n %@",[array objectAtIndex:0], 
                                                           [array objectAtIndex:1], 
                                                           [array objectAtIndex:2]];

，并将电子邮件正文设置为字符串。有谁知道如何将其添加到添加新单元格的位置，我也可以将其添加到电子邮件正文中？

谢谢

原文

i know how to add in app email, but i dont know how to email the text of my table view. I do, but my problem is that when the user adds a cell to the table, how do i get that to print out too?
to print out the text normally i would use

string = [[NSString alloc]initWithFormat:@"%@ \n %@ \n %@",[array objectAtIndex:0], 
                                                           [array objectAtIndex:1], 
                                                           [array objectAtIndex:2]];

and i set the email Body to string. Does anyone know how to make it to where if a new cell is added, i can get it to be added to the email body as well??

Thanks

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只等公子 2024-12-01 08:22:20

我不是 100% 确定我理解你的问题，但这里是。。。

您可以使代码处理超过固定数量的项目，如下所示：

string = [array componentsJoinedByString:@" \n "];

如果 array 也是表视图的数据源，则 string 应包含所有表细胞之间有间隙。

您只能在向用户显示电子邮件视图之前更新 MFMailComposeViewController 中的电子邮件正文 - 一旦显示，它就是只读的:(

I'm not 100% sure I understand your problem but here goes . . .

You can make your code deal with more than a fixed number of items like this :

string = [array componentsJoinedByString:@" \n "];

If array is also the data source for your table view then string should then contain all the table cells with a break between them.

You can only update the body of your email in an MFMailComposeViewController before you have shown the email view to the user - once it's been displayed then it's read only :(

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奢华的一滴泪 2024-12-01 08:22:20

我在这里假设您的数组填充有字符串对象。

编写字符串：

NSString *theMessage = [NSString stringWithFormat:@"%@ \n %@ \n %@,", [array objectAtIndex:0], [array objectAtIndex:1], [array objectAtIndex:2]];

现在，假设您还有一个 MailViewController 实例，实例化为 mailViewController，请在正文中写入以下代码：

[mailViewController setMessageBody:theMessage isHTML:NO];

I assume here that your array is populated with string objects.

Compose the string:

NSString *theMessage = [NSString stringWithFormat:@"%@ \n %@ \n %@,", [array objectAtIndex:0], [array objectAtIndex:1], [array objectAtIndex:2]];

Now, assuming you also have an instance of MailViewController, instantiated as mailViewController, write this code in for the body:

[mailViewController setMessageBody:theMessage isHTML:NO];

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揽清风入怀 2024-12-01 08:22:20

首先使用上面所示的方法填充 UItableView 格式化字符串，然后在您的：

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath 中：

UITableViewCell *cellView = [self.tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:indexPath.row inSection:0]];//Section 0  
NSString *string=cellView.textLabel.text;
//compose email body with string

希望这有帮助。

First populate the UItableView formatting the strings with the methods indicated over, then in your:

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath:

UITableViewCell *cellView = [self.tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:indexPath.row inSection:0]];//Section 0  
NSString *string=cellView.textLabel.text;
//compose email body with string

Hope this helps.

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