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 - What do the FireBug DOM colors mean? - Stack Overflow

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    I'm confused with these colors. I noticed there are 4 colors showing in the left hand column of FireBug DOM tree:

    1. Bold black
    2. Black
    3. Bold green
    4. Green

    In the right hand column:

    1. Blue
    2. Red
    3. Bold green
    4. Green
    5. Multiple color elements representing object structures.

    What do this colors represent? And why, e.g, I can access window.document.URL and I can't access window.document.body in Console even though they are both in the "not-bold black" category in the DOM tree?

    Thanks a lot

    I'm confused with these colors. I noticed there are 4 colors showing in the left hand column of FireBug DOM tree:

    1. Bold black
    2. Black
    3. Bold green
    4. Green

    In the right hand column:

    1. Blue
    2. Red
    3. Bold green
    4. Green
    5. Multiple color elements representing object structures.

    What do this colors represent? And why, e.g, I can access window.document.URL and I can't access window.document.body in Console even though they are both in the "not-bold black" category in the DOM tree?

    Thanks a lot

    • javascript
    • dom
    • firebug
    Share Improve this question asked Nov 18, 2009 at 10:13 Andre PenaAndre Pena 59.4k53 gold badges209 silver badges257 bronze badges
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    3 Answers 3

    Reset to default 13

    Here is the correct answer. 

    Bold Black                   Objects
Black                        DOM objects
get in gray                  "Getter" functions
Bold green                   User functions
Green                        DOM functions
Bold Red                     Constructor functions

    Check out the link for more information.
    Further info in the FAQ link.

    From http://getfirebug./dom.html

    Objects are color coded so that HTML elements, numbers, strings, functions, arrays, objects, and nulls are all easy to distinguish.

    But I can't be bothered to lookup which color represents what. With this info I bet you can make that out yourself

    After digging into it a little further I got the answer:

    In the left column:

    Black are properties and green are methods. Bold means the member was declared "by the user" meaning the members aren't from the default javascript/DOM framework.

    In the right column:

    Numbers are blue, strings are red. Objects appear as a "instance preview" in which the type name and the member names are green and the member values are gray

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