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 - AngularJS ng-repeat with seperator every two items - Stack Overflow

科技改变生活-雨落星辰 - 所有的伟大,都源于一个勇敢的开始

    最新消息：雨落星辰是一个专注网站SEO优化、网站SEO诊断、搜索引擎研究、网络营销推广、网站策划运营及站长类的自媒体原创博客
    你的位置： 首页>programmer>javascript - AngularJS ng-repeat with seperator every two items - Stack Overflow

    javascript - AngularJS ng-repeat with seperator every two items - Stack Overflow

    programmeradmin3浏览0评论

    The layout I'm trying to achieve is this:

    <div>
    <div class="row">
        <div></div>
        <div></div>
    </div>
    <div class="row">
        <div></div>
        <div></div>
    </div>
    <div class="row">
        <div></div>
        <div></div>
    </div>
</div>

    Doing this gets me the divs, but how can I add separators between every two items? I feel like Angular should have an easy way to do this.

    <div>
    <div class="row">
        <div ng-repeat="object in objects"></div>
    </div>
</div>

    The layout I'm trying to achieve is this:

    <div>
    <div class="row">
        <div></div>
        <div></div>
    </div>
    <div class="row">
        <div></div>
        <div></div>
    </div>
    <div class="row">
        <div></div>
        <div></div>
    </div>
</div>

    Doing this gets me the divs, but how can I add separators between every two items? I feel like Angular should have an easy way to do this.

    <div>
    <div class="row">
        <div ng-repeat="object in objects"></div>
    </div>
</div>
    • javascript
    • angularjs
    Share Improve this question asked Mar 13, 2014 at 21:47 nathancahillnathancahill 10.9k11 gold badges55 silver badges92 bronze badges 2
    • shouldn't the row object repeat? – Arun P Johny Commented Mar 13, 2014 at 21:57
    • Sure, but I don't have a row concept in the model, so I have nothing to repeat against – nathancahill Commented Mar 13, 2014 at 21:58
    Add a ment  | 

    2 Answers 2

    Reset to default 15

    I think, you can solve it using a bit of javascript and ng-repeat like

    <div>
    <div class="row" ng-repeat="array in obj2">
        <div ng-repeat="object in array">{{object}}</div>
    </div>
</div>

    then in your angular controller create a new object called obj2 using the objects array like

    $scope.obj2 = [];
while ($scope.objects.length) {
    $scope.obj2.push($scope.objects.splice(0, 2))
}

    Demo: Fiddle

    If i get what you want to do, you could use the $index property of rgRepeat and then use modulo for that index like:

    <div ng-repeat="object in objects">
    <div>My Content</div>
    <div data-ng-show="$index % 3 == 0">My Seperator</div>
</div>

    与本文相关的文章

    发布评论

    评论列表(0)

    1. 暂无评论