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Question

I am using codeigniter and here I am fetching record in my tooltip. But problem is that, if I want multiple name in my tooltip, it doesn't go to new line as I have tried so many times like, 
 , <br> , or something like javascript. But nothing is working. I want suggestion for that. Here is my code:

<td><a href="#" class="my_tooltip" data-toggle="tooltip" title="<?php echo nl2br("$row->active_subject; \n$row->active_note"); ?>"><?php echo $row->active_subject; ?></a></td>

Answer 1

将此添加到您想换行的任何地方


Answer 2

You can use white-space:pre-wrap on the tooltip. This will make the tooltip respect new lines. Lines will still wrap if they are longer than the default max-width of the container.

.my_tooltip {

        white-space:pre-wrap;
    }

If you want to prevent text from wrapping, do the following instead.

.my_tooltip {
    white-space:pre;
    max-width:none;
}

Answer 3

Try this:

<td><a href="#" class="my_tooltip" data-toggle="tooltip" title="<?php echo nl2br('$row->active_subject; \n$row->active_note'); ?>"><?php echo $row->active_subject; ?></a></td>

Remove " " with ' ' in title.