Question

in an ASP.net/C# application. I am using the an update panel and a Placeholder inside it to dynamically load controls

<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Conditional">
    <Triggers>
        <asp:AsyncPostBackTrigger ControlID="LinkButton1" EventName="Click"/>
    </Triggers>
    <ContentTemplate>
        <asp:PlaceHolder ID="PlaceHolder1" runat="server">
        </asp:PlaceHolder>
    </ContentTemplate>
</asp:UpdatePanel>

当我点击CLinkButton1 I,在Pord装上用户控制:

protected void LinkButton1_Click(object sender, EventArgs e)
{
    PlaceHolder1.Controls.Clear();
    MyControl C;
    C = (MyControl1 )LoadControl("Controls/MyControl.ascx");
    PlaceHolder1.Controls.Add(C);
}

我所有的控制权都是正确的。

但问题是:

I have a control that uses Javascript and Jquery to create a drop down animation when I click on a div. This control works correctly when loaded on a page by a Normal PostBack But When I load it in the update panel using a partial post back, it loads but the javascript stops working (No more drop down animation and other stuff)

我如何在通过部分后退来装载控制时发挥作用?

Answer 1

I think your animation is being registered at a $(document).ready() event. Then it registers on the all divs, the specific animation. If you do a postback to your updatepanel, then the document ready event isn t fired, so the animation is registered. You should do it yourself again after a postback in an updatepanel.

Answer 2

我认为,利用Jquery“Live”可能是你所期望的答案,这将监测OMM的变化。

1 P-4, 1 P-3, 1 P-2, 1 FS, 1 GS, 1 NS, 1 UNV

查阅关于进一步信息的分类文件。

Answer 3

我的猜测是,你对降水的估算是在dom的准备下进行的。因此,你的随便页的载荷在下台所需的一切地方都形成了 an。

部分员额只撤回了装满负荷的那部分,因此没有确定估算值。因为它不是最初准备就绪的Dom的一部分。

您将需要在部分员额返回后启动一些 j,以履行你可能不得不确定的同样职能。

Edit

• 如何控制 Java在经过更新后的部分退却后运行?

Should help you execute the javascript after the update panel has returned.

Answer 4

当你做一个.bind()时,你只为当时在OMM中在场的人,即当你执行Bbind()时,打电话。您通过部分后退而超时装货的控制没有出现在文件上。正因为如此,你的活动不奏效。

You should use live or delegate or, even better, if you are using jQuery 1.7 or later you should use the new on-function:

$(function(){
    $( placeholder-selector ).on( click  ,  your-clickable-selector , function(){
        //do your animation here
    });
});

友情链接