Friday, November 29, 2013

Setting textarea height adjusted to the contents

I have a page I would like to print out having <textarea> printed as well.
I would like to have this <textarea> having maximum width, and minimum height, so where there is no data it is only one line, but in case the data spans to, let's say, 10 rows, it expands <textarea> to 10 rows, and no scrollbar appears.

This is what I have found that works for me:

        $(this).height(0) ;
        $(this).height($(this).prop("scrollHeight") + "px") ;
     }) ;

- or similar using pure javascript:;'px';

This way, I can define my textarea (using class tarows) without cols or rows, and say in css to make it 100% width:

.tarows {
    width: 100%; 

<textarea class="tarows">multiline text which will be shown on the whole width of the page, and as many rows as needed.</textarea>

Wednesday, June 5, 2013


logrotate -f /etc/logrotate.conf
Nothing more to say.