Coolite服务端方法调用与Web.Config配置

1AjaxEvet

//这是一个服务端方法

    protected void UpdateTimeStamp(object sender, AjaxEventArgs e)

    {

        this.SetTime();

    }

//Html 调用上述方法

<ext:Button ID="Button1" runat="server" Text="Click Me">
           
<AjaxEvents>
               
<Click OnEvent="UpdateTimeStamp">
                   
<EventMask ShowMask="true" MinDelay="500" Msg="Updating TimeStamp..."   />
               
</Click>
           
</AjaxEvents>
       
</ext:Button>

OnEvent="UpdateTimeStamp" 就是指点击按钮后调用服务端方法UpdateTimeStamp 来更新某个标签的时间

2AjaxMethod

<script runat="server">   

    [AjaxMethod]   

    public void SetTimeStamp()   

    {       

        this.Label1.Text = string.Concat("Server Time: ", DateTime.Now.ToLongTimeString());   

    }

</script>

   

    <ext:Button ID="Button5" runat="server" Text="Click Me" Icon="Lightning">   

        <Listeners>       

            <Click Handler="Coolite.AjaxMethods.SetTimeStamp();" />   

        </Listeners>

</ext:Button>

3Web.Config

第一次用coolite的人基本都会漏掉配置这一至关重要的环节。如果想开启ajax事件,请记得在web.config 里做以下配置:

<httpHandlers>

<add path="*/coolite.axd" verb="*" type="Coolite.Ext.Web.ResourceManager" validate="false"/>

</httpHandlers>

<httpModules>

<add name="AjaxRequestModule" type="Coolite.Ext.Web.AjaxRequestModule, Coolite.Ext.Web"/>

</httpModules>

<modules>

<!--Coolite Config-->

<add name="AjaxRequestModule" preCondition="managedHandler" type="Coolite.Ext.Web.AjaxRequestModule, Coolite.Ext.Web"/>

</modules>

<handlers>

<!--Coolite Config-->

<add name="AjaxRequestHandler" verb="*" path="*/coolite.axd" preCondition="integratedMode" type="Coolite.Ext.Web.ResourceManager"/>

</handlers>

posted @ 2009-11-01 01:57  Andy  阅读(636)  评论(0编辑  收藏  举报