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[CLOSED] Update displayfield on directevents, update its size

  1. #1
    Nov 16, 2011, 1:52 PM

    [CLOSED] Update displayfield on directevents, update its size

    Hi!

    I am updating a displayfield but its size is not updating also.

    Bellow is the source code.

    Thanks

    <%@ Page Language="C#" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
    protected void Test(object sender, DirectEventArgs e)
    {
        DisplayField1.Text = "12345678901234567890";
    }
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Ext.Net Example</title>
</head>
<body style="overflow-x: hidden">
    <form runat="server">
    <ext:ResourceManager runat="server" />
    <ext:Button Text="Click me" runat="server" OnDirectClick="Test" />
    <ext:CompositeField runat="server">
        <Items>
            <ext:DisplayField id="DisplayField1" runat="server" Text="DisplayField" />
            <ext:HyperLink runat="server" Text="(update)" />
        </Items>
    </ext:CompositeField>
    </form>
</body>
</html>
    Last edited by Daniil; Nov 17, 2011 at 5:51 AM. Reason: [CLOSED]
  2. #2
    Nov 16, 2011, 5:15 PM
    Hi,

    I can suggest to call .DoLayout() for the CompositeField.

    But it might not work in all cases, because HBoxLayout (default one of CompositeField) requires Width or Flex of a Field.

    Example
    <%@ Page Language="C#" %>
 
<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<script runat="server">
    protected void Test(object sender, DirectEventArgs e)
    {
        DisplayField1.Text = "12345678901234567890";
        CompositeField1.DoLayout();
    }
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Ext.Net Example</title>
</head>
<body>
    <form runat="server">
        <ext:ResourceManager runat="server" />
        <ext:Button Text="Click me" runat="server" OnDirectClick="Test" />
        <ext:CompositeField ID="CompositeField1" runat="server">
            <Items>
                <ext:DisplayField ID="DisplayField1" runat="server" Text="DisplayField" />
                <ext:HyperLink runat="server" Text="(update)" />
            </Items>
        </ext:CompositeField>
    </form>
</body>
</html>
  3. #3
    Nov 16, 2011, 9:57 PM
    That's it.

    Thanks

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