te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript - How to center a placeholder in a textarea without the text cursor starting in the middle? - Stack Overflow

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    javascript - How to center a placeholder in a textarea without the text cursor starting in the middle? - Stack Overflow

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    For example I have

    <textarea placeholder="blah blah blah">

</textarea>

    and I try to center the placeholder like so...

    textarea[placeholder]
{
    text-align: center;
}

    but when I do that, the textbox cursor starts in the middle instead of the left.

    So how do I get the placeholder message to show up in the center of the textarea without changing the starting cursor area?

    For example I have

    <textarea placeholder="blah blah blah">

</textarea>

    and I try to center the placeholder like so...

    textarea[placeholder]
{
    text-align: center;
}

    but when I do that, the textbox cursor starts in the middle instead of the left.

    So how do I get the placeholder message to show up in the center of the textarea without changing the starting cursor area?

    • javascript
    • html
    • css
    Share Improve this question edited Aug 16, 2014 at 19:57 JakeM asked Aug 16, 2014 at 19:29 JakeMJakeM 731 gold badge1 silver badge6 bronze badges 4
    • Can you provide some reference to the previewtarget attribute? I'm not aware of it and can't find it on web. – Igor Jerosimić Commented Aug 16, 2014 at 19:46
    • Oh sorry sorry brain fart, that was supposed to be "placeholder" not previewtarget, previewtarget is an ID for something I've been messing with far too much today. – JakeM Commented Aug 16, 2014 at 19:58
    • Now it makes sense. :) BTW with textarea[placeholder] selector you are applying style to textarea that has placeholder attribute, not on the placeholder itself. – Igor Jerosimić Commented Aug 16, 2014 at 20:15
    • Ohhh I see that's what that does...my mistake. That's very useful information though, thanks! – JakeM Commented Aug 16, 2014 at 20:19
    Add a ment  | 

    1 Answer 1

    Reset to default 12

    You have to style the placeholder with a special syntax for pseudo-elements that is vendor-specific:

    ::-webkit-input-placeholder {
    color: red;
    text-align: center;
}
:-moz-placeholder {
    /* Firefox 18- */
    color: red;
    text-align: center;
}
::-moz-placeholder {
    /* Firefox 19+ */
    color: red;
    text-align: center;
}
:-ms-input-placeholder {
    color: red;
    text-align: center;
}

    http://jsfiddle/hmhu4a3x/2/

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