组合对 ScriptResource.axd 的多次调用

问题描述

我试图尽量减少对 ScriptResource.axd 的调用，但我失败了.下面是结果

I am trying to minimize calls to ScriptResource.axd but i have failed. Below is the result

Uaing .Net 4.0, AjaxControlToolkit ver 4.1.60919.0 和 ScriptManager 添加为

Uaing .Net 4.0, AjaxControlToolkit ver 4.1.60919.0 and ScriptManager is added as

<asp:ScriptManager ID="ScriptManager1" runat="server" ScriptMode="Release">
        <CompositeScript>
            <Scripts>
                <asp:ScriptReference name="MicrosoftAjax.js"/>
                <asp:ScriptReference name="MicrosoftAjaxWebForms.js"/>
                <asp:ScriptReference name="Compat.Timer.Timer.js" assembly="AjaxControlToolkit, Version=4.1.60919.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
                <asp:ScriptReference name="Common.Common.js" assembly="AjaxControlToolkit, Version=4.1.60919.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
                <asp:ScriptReference name="Animation.Animations.js" assembly="AjaxControlToolkit, Version=4.1.60919.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
                <asp:ScriptReference name="ExtenderBase.BaseScripts.js" assembly="AjaxControlToolkit, Version=4.1.60919.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
                <asp:ScriptReference name="CollapsiblePanel.CollapsiblePanelBehavior.js" assembly="AjaxControlToolkit, Version=4.1.60919.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
            </Scripts>
        </CompositeScript>
    </asp:ScriptManager>

我的网站运行良好，但突然客户开始抱怨它很慢.我从客户端检查了网站，发现每次点击都需要大约.10 秒，无论是数据库调用还是简单的循环到 30 秒.

My website was working fine but suddenly customers started complaining that it is slow. I checked the website from client side and found that every single click takes approx. 10 seconds, whether it be a DB call or just a simple loop upto 30.

我检查发现Application_BeginRequest 和Application_EndRequest 之间的时间不到一秒.然后在 IE Profiler 上，我开始知道对 ScriptResource.axd 有各种调用，因此试图缩小这些调用.

I checked and found that the time between Application_BeginRequest and Application_EndRequest is less than a second. Then on IE Profiler i came to know that there are various calls to ScriptResource.axd and so trying to minify these calls.

请帮忙，让我知道这些配置有什么问题.

Kindly help and let me know what is wrong with these configs.

编辑到目前为止，在缩小对 ScriptResource.axd 的调用方面没有成功.我很确定

EditNo success so far in minifying calls to ScriptResource.axd. I am pretty much sure that

每次点击大约需要.10秒

因为对ScriptResource.axd 的多次调用.如果是其他原因导致如此多的延迟，请引导我走向正确的方向.

because of these multiple calls to ScriptResource.axd. If it is something else which is causing this much delay then please guid me towards right direction.

推荐答案

有一个 DropDownList，其中在客户端加载了大约 30,000 条记录.这是出乎意料的.我用一个查找屏幕替换了这个 DropDownList，事情开始按预期工作.

There was a DropDownList in which, at client side, ~30,000 records were being loaded. This was unexpected. I replaced this DropDownList with a lookup screen and things started working as expected.

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