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; } ?>c# - Run Javascript function after postback in asp.net - Stack Overflow

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    c# - Run Javascript function after postback in asp.net - Stack Overflow

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    I have a button which causes a postback and also calls the javascript function hideInsert() which looks something like this: 

    function hideInsert() {
    $('.hide').hide();
        alert("hide");
    }

    All it does is hiding tablerows marked with ".hide". This works as intended but since the postback occurs, everything gets reset.

    Is there anyway I can click the button to trigger the postback and then run the function, after the postback has occurred?

    I have been looking at this .aspx but with no success.

    I would then need to press another button which would trigger the showInsert() function, which would need a similar function.

    I have a button which causes a postback and also calls the javascript function hideInsert() which looks something like this: 

    function hideInsert() {
    $('.hide').hide();
        alert("hide");
    }

    All it does is hiding tablerows marked with ".hide". This works as intended but since the postback occurs, everything gets reset.

    Is there anyway I can click the button to trigger the postback and then run the function, after the postback has occurred?

    I have been looking at this http://msdn.microsoft./en-us/library/z9h4dk8y.aspx but with no success.

    I would then need to press another button which would trigger the showInsert() function, which would need a similar function.

    • c#
    • javascript
    • asp
    • postback
    Share Improve this question asked Jun 26, 2013 at 16:49 DebomboysDebomboys 1431 gold badge2 silver badges15 bronze badges 4
    • RegisterStartupScript is what I would have suggested.. What about that isn't working? – Jason P Commented Jun 26, 2013 at 16:52
    • 1 You would need to write your script directly into the page from your codebehind. Not in a function of course, so that it executes immediately. Of course you could aswell hide the controls from your codebehind too... – Laurent S. Commented Jun 26, 2013 at 16:53
    • I believe Page.IsPostBack will be of help to you. You might want to give us more detail as to what your problem is exactly. Are you calling the function and then postback occurs? – Jonathan Zinck Commented Jun 26, 2013 at 16:53
    • I was overthinking this, Bartdude. Of course the simple solution was to hide the controls with .visible = false in the C# code. – Debomboys Commented Jun 26, 2013 at 17:02
    Add a ment  | 

    1 Answer 1

    Reset to default 13

    In whatever event makes most sense according to your current architecture, include:

    if (Page.IsPostBack) {
    ClientScript.RegisterStartupScript(this.GetType(), "HideOnPostback", "$(function() { hideInsert(); })", true); 
}

    Page_Load is a mon place to include logic like this.

    Alternatively, if you will never need whatever is classed as .hide after they postback and they are server-side controls, you could always set them to Visible = false.

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