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[CLOSED] SuspendEvents + IE 8 issue

  1. #1
    Sep 07, 2012, 8:16 AM

    [CLOSED] SuspendEvents + IE 8 issue

    Hi ,

    I'm setting dynamically rows as selected on a gridpanel.

    To avoid raising SelectChange listener, I call suspendEvents but this doesn't work on IE 7 and IE8

        private void LoadRolesForUser(int ID)
    {       
        List<string> SelectedRoles = new List<string>(SigmaSportUser.SelectRolesForUser(ID));
        RowSelectionModel sm = RolesGridPanel.GetSelectionModel() as RowSelectionModel;

        RolesGridPanel.SuspendEvents();

        sm.SelectedRows.Clear();

        foreach (string r in SelectedRoles)
        {
            sm.SelectedRows.Add(new SelectedRow(r));
        }

        sm.UpdateSelection();
        
        RolesGridPanel.ResumeEvents();
    }
    Any work around?

    Thank you
    Last edited by Daniil; Sep 12, 2012 at 6:05 AM. Reason: [CLOSED]
  2. #2
    Sep 07, 2012, 9:28 AM
    Hi,

    Could you, please, run the following example and click the Select button? Can you see the alert box?

    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[] { "test1", "test2", "test3" },
                new object[] { "test4", "test5", "test6" },
                new object[] { "test7", "test8", "test9" },
            };
            store.DataBind();
        }
    }
</script>

<!DOCTYPE html>

<html>
<head runat="server">
    <title>Ext.NET v2 Example</title>

    <script type="text/javascript">
        var select = function () {
            var sm = App.GridPanel1.getSelectionModel();
            
            sm.suspendEvents();
            sm.select(0);
            sm.resumeEvents();
        };
    </script>
</head>
<body>
    <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>
        </ColumnModel>
        <SelectionModel>
            <ext:RowSelectionModel runat="server">
                <Listeners>
                    <Select Handler="alert('Select');" />
                </Listeners>
            </ext:RowSelectionModel>
        </SelectionModel>
    </ext:GridPanel>

    <ext:Button runat="server" Text="Select">
        <Listeners>
            <Click Fn="select" />
        </Listeners>
    </ext:Button>
</body>
</html>
  3. #3
    Sep 07, 2012, 10:04 AM
    Hi daniil,

    thank you for your replay.

    I don't see the messagebox. So I guess I have to suspend events in client side.

    I tryied a 
    grid.Call("grid.suspendEvents()");
    but didn't work
  4. #4
    Sep 07, 2012, 10:16 AM
    Do you mean that my example doesn't reproduce the issue on your side?

    If yes, could you provide a full sample to reproduce?

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