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[CLOSED] Scrolled (grouped) grid and checkbox selection causes scroll to top

  1. #1
    Jun 25, 2013, 9:11 AM

    [CLOSED] Scrolled (grouped) grid and checkbox selection causes scroll to top

    I have a grouped grid of 1030 rows (somewhere between 20 and 60 rows in a group) in 18 groups, loaded as a single page into a "bin" based store. The grid has 4 colums with one being a CheckColumn. Grouping is started colapsed. If I expand a group and select a checkbox where no scrolling has occurred, the checkbox changes state as it should. If I scroll to reveal checkboxes in the group that outwith the display area of the grid and select a checkbox, the check changes state, but the grid then scrolls to the top. This is very frustrating!
    Last edited by Daniil; Jul 02, 2013 at 4:01 AM. Reason: [CLOSED]
  2. #2
    Jun 25, 2013, 12:14 PM
    Hi @ATLAS,

    I cannot reproduce it using the test case below. If you can, please provide exact steps. If you cannot, please modify the sample to get the issue reproducible.

    Example
    <%@ 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[] { "group1", "1", true },
                new object[] { "group1", "11", false },
                new object[] { "group1", "111", true },
                new object[] { "group2", "2", true },
                new object[] { "group2", "22", false },
                new object[] { "group2", "222", false }
            };
        }
    }
</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" Height="100">
            <Store>
                <ext:Store runat="server" GroupField="groupId">
                    <Model>
                        <ext:Model runat="server">
                            <Fields>
                                <ext:ModelField Name="groupId" />
                                <ext:ModelField Name="test1" />
                                <ext:ModelField Name="test2" />
                            </Fields>
                        </ext:Model>
                    </Model>
                </ext:Store>
            </Store>
            <ColumnModel runat="server">
                <Columns>
                    <ext:Column runat="server" Text="GroupId" DataIndex="groupId" />
                    <ext:Column runat="server" Text="Test1" DataIndex="test1" />
                    <ext:CheckColumn runat="server" Text="Test2" DataIndex="test2" Editable="true" />
                </Columns>
            </ColumnModel>
            <Features>
                <ext:Grouping runat="server" StartCollapsed="true" />
            </Features>
        </ext:GridPanel>
    </form>
</body>
</html>

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