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我是JavaScript新手。我的要求是不显示弹出式,如果我从服务器端列表作为空列表。在此要求之前,我正在做类似下面的代码,只要用户点击URL,弹出窗口就会像我使用的window.onload一样。现在需求发生了变化,只有当后端有数据时才需要显示弹出窗口。请帮助我。如何在javascript中禁用弹出式菜单
<script>
window.onload = function() {
$('#homePopup').bPopup({
easing: 'easeOutBack', //uses jQuery easing plugin
speed: 550,
transition: 'slideDown'
})
}
</script>
<div id="homePopup"><span class="buttonCloseModal b-close"><span>X</span></span>
<h1>Notifications</h1>
<div class="ListContainerScroll">
<div>
<asp:Repeater ID="rptrNotification" runat="server" OnItemDataBound="rptrNotification_ItemDataBound">
<ItemTemplate>
<div>
<asp:Literal ID="litNotificationTitle" runat="server" Text='<%# Bind("Title") %>'></asp:Literal>
</div>
<div>
<asp:Literal ID="litNotificationDesc" runat="server" Text='<%# ((SPListItem)Container.DataItem)["NotificationDescription"] %>'></asp:Literal>
</div>
</ItemTemplate>
</asp:Repeater>
<div class="noDataAvailable" runat="server" id="divNoDataAvailable" visible="false"></div>
</div>
</div>
</div>
我在做的.ascx