Owl Carousel inside Updatepanel Disappear After Postback

问题

I have repeater control to show something.

<div class="owl-carousel trend" style="height:20px;">
    <asp:Repeater ID="rptThing" runat="server" DataSourceID="yyy">
        <ItemTemplate>
            <asp:LinkButton ID="lnkEtiket" runat="server" OnClick="lnkEtiket_Click">go</asp:LinkButton>
        </ItemTemplate>
    </asp:Repeater>
</div>

It's inside of an updatepanel. No problem on page load but when onClik it disappears. I know it about ajax & jquery issue but I couldn't solve problem. I tried so many examples. Here is my jquery

<script type=text/javascript>
    var owltrend = $('.trend');
    owltrend.owlCarousel({
        margin: 5,
        loop: true,
        startPosition: 0,
        lazyLoad: true,
        rtl: false,
        nav: false,
        autoWidth: true,
    });
</script>

Note: Its owl carousel 2

回答1:

You need to trigger the jQuery binding again.

<script type="text/javascript">
    $(document).ready(function () {
        createCarousel();
    });

    var prm = Sys.WebForms.PageRequestManager.getInstance();

    prm.add_endRequest(function () {
        createCarousel();
    });

    function createCarousel() {
        var owltrend = $('.trend');
        owltrend.owlCarousel({
            margin: 5,
            loop: true,
            startPosition: 0,
            lazyLoad: true,
            rtl: false,
            nav: false,
            autoWidth: true,

        });
    }
</script>

prm.add_endRequest is triggered when the UpdatePanel is done loading.

来源：https://stackoverflow.com/questions/47472613/owl-carousel-inside-updatepanel-disappear-after-postback