【问题标题】:Ext.net version issueExt.net 版本问题
【发布时间】:2013-05-27 08:50:00
【问题描述】:

在网格中,我在 ext.net 中有以下行,在 V1.X 中工作正常,但在 V2.x 中产生问题

<Listeners>                                                          
    <HeaderClick Handler="return performSort(this, columnIndex);"
</Listeners> 

【问题讨论】:

    标签: extjs ext.net


    【解决方案1】:

    来自 Ext.NET Breaking_Changes 文档:

    http://examples.ext.net/#/Getting_Started/Release_Documents/BREAKING_CHANGES/

    154. The GridPanel HeaderMouseDown and HeaderDblClick events have been removed. 
    
        Its HeaderClick and HeaderContextMenu have been moved to ColumnModel/GridHeaderContainer.
    

    希望这会有所帮助。

    编辑:添加代码示例来演示属性配置

    示例

    <%@ Page Language="C#" %>
    
    <%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
    
    <script runat="server">
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!X.IsAjaxRequest)
            {
                Store store = this.GridPanel1.GetStore();
                store.DataSource = new object[] 
                { 
                    new object[] { "test1", "test2", "test3" },
                    new object[] { "test4", "test5", "test6" },
                    new object[] { "test7", "test8", "test9" }
                };
            }
        }
    </script>
    
    <!DOCTYPE html>
    
    <html>
    <head runat="server">
        <title>Ext.NET v2 Example</title>
    </head>
    <body>
        <form runat="server">
            <ext:ResourceManager runat="server" />
            <ext:GridPanel ID="GridPanel1" runat="server">
                <Store>
                    <ext:Store runat="server">
                        <Model>
                            <ext:Model runat="server">
                                <Fields>
                                    <ext:ModelField Name="test1" />
                                    <ext:ModelField Name="test2" />
                                    <ext:ModelField Name="test3" />
                                </Fields>
                            </ext:Model>
                        </Model>
                    </ext:Store>
                </Store>
                <ColumnModel runat="server">
                    <Columns>
                        <ext:Column runat="server" Text="Test1" DataIndex="test1" />
                        <ext:Column runat="server" Text="Test2" DataIndex="test2" />
                        <ext:Column runat="server" Text="Test3" DataIndex="test3" />
                    </Columns>
                    <Listeners>
                        <HeaderClick Handler="alert('Clicked ' + column.dataIndex);" />
                    </Listeners>
                </ColumnModel>
            </ext:GridPanel>
        </form>
    </body>
    </html>
    

    【讨论】:

    • 感谢您的回复,但我已经阅读了该内容并举了一个示例,我该如何实现它。
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