[FIXED] [#1687] Grouping expand button does not work when lock col enabled

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    [FIXED] [#1687] Grouping expand button does not work when lock col enabled

    Hi, Using your demo, I can reproduce the issue:

    Unlock 1st column then group by Company Name, none of the expand(+) buttons is clickable.
    Please help!
    -Susan

     
    <%@ Page Language="C#" %>
    
    <script runat="server">
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!X.IsAjaxRequest)
            {
                this.GridPanel1.Store.Primary.DataSource = new object[]
                {
                    new object[] { "3m Co", 71.72, 0.02, 0.03, "9/1 12:00am" },
                    new object[] { "Alcoa Inc", 29.01, 0.42, 1.47, "9/1 12:00am" },
                    new object[] { "Altria Group Inc", 83.81, 0.28, 0.34, "9/1 12:00am" },
                    new object[] { "American Express Company", 52.55, 0.01, 0.02, "9/1 12:00am" },
                    new object[] { "American International Group, Inc.", 64.13, 0.31, 0.49, "9/1 12:00am" },
                    new object[] { "AT&T Inc.", 31.61, -0.48, -1.54, "9/1 12:00am" },
                    new object[] { "Boeing Co.", 75.43, 0.53, 0.71, "9/1 12:00am" },
                    new object[] { "Caterpillar Inc.", 67.27, 0.92, 1.39, "9/1 12:00am" },
                    new object[] { "Citigroup, Inc.", 49.37, 0.02, 0.04, "9/1 12:00am" },
                    new object[] { "E.I. du Pont de Nemours and Company", 40.48, 0.51, 1.28, "9/1 12:00am" },
                    new object[] { "Exxon Mobil Corp", 68.1, -0.43, -0.64, "9/1 12:00am" },
                    new object[] { "General Electric Company", 34.14, -0.08, -0.23, "9/1 12:00am" },
                    new object[] { "General Motors Corporation", 30.27, 1.09, 3.74, "9/1 12:00am" },
                    new object[] { "Hewlett-Packard Co.", 36.53, -0.03, -0.08, "9/1 12:00am" },
                    new object[] { "Honeywell Intl Inc", 38.77, 0.05, 0.13, "9/1 12:00am" },
                    new object[] { "Intel Corporation", 19.88, 0.31, 1.58, "9/1 12:00am" },
                    new object[] { "International Business Machines", 81.41, 0.44, 0.54, "9/1 12:00am" },
                    new object[] { "Johnson & Johnson", 64.72, 0.06, 0.09, "9/1 12:00am" },
                    new object[] { "JP Morgan & Chase & Co", 45.73, 0.07, 0.15, "9/1 12:00am" },
                    new object[] { "Wal-Mart Stores, Inc.", 45.45, 0.73, 1.63, "9/1 12:00am" }
                };
            }
        }
    </script>
    
    <!DOCTYPE html>
    
    <html>
    <head runat="server">
        <title>Locking Column Cell Editing - Ext.NET Examples</title>
        <link href="/resources/css/examples.css" rel="stylesheet" />
    
        <script>
            var template = '<span style="color:{0};">{1}</span>';
    
            var change = function (value) {
                return Ext.String.format(template, (value > 0) ? "green" : "red", value);
            };
    
            var pctChange = function (value) {
                return Ext.String.format(template, (value > 0) ? "green" : "red", value + "%");
            };
            var CollapseAll = function () {
    
                App.Grouping1.collapseAll();
                App.Grouping1.expanded = false;
            };
    
    
        </script>
    </head>
    <body>
        <ext:ResourceManager runat="server" />
    
        <ext:GridPanel
            ID="GridPanel1"
            runat="server"
            ColumnLines="true"
            Title="Locking Grid Column"
            Width="800"
            Height="350">
            <Store>
                <ext:Store runat="server">
                    <Model>
                        <ext:Model runat="server">
                            <Fields>
                                <ext:ModelField Name="company" />
                                <ext:ModelField Name="price" Type="Float" />
                                <ext:ModelField Name="change" Type="Float" />
                                <ext:ModelField Name="pctChange" Type="Float" />
                                <ext:ModelField Name="lastChange" Type="Date" DateFormat="M/d hh:mmtt" />
    
                            </Fields>
                        </ext:Model>
                    </Model>
                     <Listeners>
                        <GroupChange Handler="CollapseAll();" />
                    </Listeners>
                </ext:Store>
            </Store>
            <ColumnModel>
                <Columns>
                    <ext:Column
                        runat="server" 
                        Text="Company<br>Name"
                        DataIndex="company"
                        Width="200"
                        Locked="true"
                        Sortable="false">
                        <Editor>
                            <ext:TextField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:Column runat="server" Text="Price" DataIndex="price" Width="97" Lockable="false">
                        <Renderer Format="UsMoney" />
                        <Editor>
                            <ext:NumberField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:Column runat="server" Text="Change" DataIndex="change" Width="97">
                        <Renderer Fn="change" />
                        <Editor>
                            <ext:NumberField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:Column runat="server" Text="% Change" DataIndex="pctChange" Width="97">
                        <Renderer Fn="pctChange" />
                        <Editor>
                            <ext:NumberField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:DateColumn runat="server" Text="Last Updated" DataIndex="lastChange" Width="97">
                        <Editor>
                            <ext:DateField runat="server" />
                        </Editor>
                    </ext:DateColumn>
                    <ext:Column
                        runat="server"
                        Text="Company Name"
                        DataIndex="company"
                        Width="200"
                        Sortable="false">
                        <Editor>
                            <ext:TextField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:Column runat="server" Text="Price" DataIndex="price" Width="97" Lockable="false">
                        <Renderer Format="UsMoney" />
                        <Editor>
                            <ext:NumberField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:Column runat="server" Text="Change" DataIndex="change" Width="97">
                        <Renderer Fn="change" />
                        <Editor>
                            <ext:NumberField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:Column runat="server" Text="% Change" DataIndex="pctChange" Width="97">
                        <Renderer Fn="pctChange" />
                        <Editor>
                            <ext:NumberField runat="server" />
                        </Editor>
                    </ext:Column>
    
                    <ext:DateColumn runat="server" Text="Last Updated" DataIndex="lastChange" Width="97">
                        <Editor>
                            <ext:DateField runat="server" />
                        </Editor>
                    </ext:DateColumn>
                </Columns>
            </ColumnModel>
            <SelectionModel>
                <ext:CellSelectionModel runat="server" />
            </SelectionModel>
            <View>
                    <ext:GridView runat="server">
                    </ext:GridView>
                </View>
            <Features>
               <ext:Grouping ID="Grouping1" runat="server"
                        HideGroupedHeader="false"
                        StartCollapsed="true"
                        GroupHeaderTplString='{columnName}: {name} ({rows.length} Item{[values.rows.length > 1 ? "s" : ""]})' 
               />
            </Features>
             <Buttons>
                    <ext:Button
                        ID="btnToggleGroups"
                        runat="server"
                        Text="Expand/Collapse Groups"
                        Icon="TableSort"
                        Style="margin-left: 6px;">
                        <Listeners>
                            <Click Handler="#{Grouping1}[#{Grouping1}.expanded ? 'collapseAll' : 'expandAll'](); #{Grouping1}.expanded = !#{Grouping1}.expanded;" />
                        </Listeners>
                    </ext:Button>
            </Buttons>
            <Plugins>
                <ext:CellEditing runat="server" ClicksToEdit="1" />
            </Plugins>
        </ext:GridPanel>
    </body>
    </html>
    Last edited by fabricio.murta; Feb 03, 2020 at 2:36 PM.

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