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 - Custom HTML Element Tag within React JSX - Stack Overflow

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    We're using a ponent library which uses custom elements. This requires us to use custom HTML tags within our JSX. For a very simple example:

    var App = React.createClass({
   render: function() {
       return <niner/>;
   }
});

React.render(
        <App/>,
        document.getElementById('content')
);

    In this particular case, I just need React to output a niner tag without it trying to do anything too special with it. I intentionally have no niner React ponent.

    According to JSX in depth,

    React's JSX uses the upper vs. lower case convention to distinguish between local ponent classes and HTML tags.

    Which led me to believe that ReactJS would just treat <niner/> as a regular HTML tag and not choke on it. When I run the code above, however, I get the following error:

    Uncaught TypeError: Cannot read property 'replace' of undefined 10734305_1719965068228170_722481775_n.js:94
createSourceCodeErrorMessage 10734305_1719965068228170_722481775_n.js:141
transformCode 10734305_1719965068228170_722481775_n.js:187 
run 10734305_1719965068228170_722481775_n.js:242
check 10734305_1719965068228170_722481775_n.js:295
loadScripts 10734305_1719965068228170_722481775_n.js:324 
runScripts

    Do I need to do some sort of wizardry to get this to work? Thanks.

    We're using a ponent library which uses custom elements. This requires us to use custom HTML tags within our JSX. For a very simple example:

    var App = React.createClass({
   render: function() {
       return <niner/>;
   }
});

React.render(
        <App/>,
        document.getElementById('content')
);

    In this particular case, I just need React to output a niner tag without it trying to do anything too special with it. I intentionally have no niner React ponent.

    According to JSX in depth,

    React's JSX uses the upper vs. lower case convention to distinguish between local ponent classes and HTML tags.

    Which led me to believe that ReactJS would just treat <niner/> as a regular HTML tag and not choke on it. When I run the code above, however, I get the following error:

    Uncaught TypeError: Cannot read property 'replace' of undefined 10734305_1719965068228170_722481775_n.js:94
createSourceCodeErrorMessage 10734305_1719965068228170_722481775_n.js:141
transformCode 10734305_1719965068228170_722481775_n.js:187 
run 10734305_1719965068228170_722481775_n.js:242
check 10734305_1719965068228170_722481775_n.js:295
loadScripts 10734305_1719965068228170_722481775_n.js:324 
runScripts

    Do I need to do some sort of wizardry to get this to work? Thanks.

    • javascript
    • reactjs
    Share Improve this question asked Dec 1, 2014 at 18:29 AaroniusAaronius 4,9537 gold badges33 silver badges40 bronze badges
    Add a ment  | 

    2 Answers 2

    Reset to default 5

    You'll have to do something like 

    <div dangerouslySetInnerHTML={{__html: '<niner/>'}} />

    so,

    var App = React.createClass({
   render: function() {
       return <div dangerouslySetInnerHTML={{__html: '<niner/>'}} />;
   }
});

    You don't need to do anything. I just tried this 

    var ComponentExample = React.createClass({
    render: function() {
      return (
          <niner>This is a niner element</niner>
      )
    }
});


React.render(<ComponentExample/>, mountNode);

    So no you would not need any wizardry to get it to work. Maybe it's a problem with the way you bundle?

    Hope it helps :)

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