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[CLOSED] Tooltip doesn't get updated with OnDirectClick Event...

  1. #1
    Jun 11, 2012, 8:39 PM

    [CLOSED] Tooltip doesn't get updated with OnDirectClick Event...

    Hi,
    I want to update the tooltip with a DirectEvent, but it doesn't seems to work for me.

    It does work on Page Load, but I need it to work on a Direct Event.

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

<%@ Register Assembly="Ext.Net" TagPrefix="ext" Namespace="Ext.Net" %>

<script runat="server">              
    protected void Page_Load(object sender, EventArgs e)
    {
        //NOTE: WORKS HERE !!!
        //Button1.ToolTips.Add(new ToolTip()
        //{
        //    Title = @"Comments Added:",
        //    Html = "Value will be added here...",
        //    AnchorHorizontal = "50%"
        //});
    }


    protected void UpdateTooltip(object sender, DirectEventArgs e)
    {
        //NOTE: DOESN'T WORK HERE !!!
        Button1.ToolTips.Add(new ToolTip()
        {
            Title = @"Comments Added:",
            Html = "Value will be added here...",
            AnchorHorizontal = "50%"
        });
    }
      
</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 id="Head1" runat="server">
    <title>Ext.NET Example</title>
</head>
<body>
    <form id="Form1" runat="server">
    <ext:ResourceManager ID="ResourceManager1" runat="server" />
    <ext:Button ID="Button1" Text="Update" Icon="Accept" runat="server" OnDirectClick="UpdateTooltip" />
    </form>
</body>
</html>
    Last edited by Daniil; Jun 12, 2012 at 2:11 PM. Reason: [CLOSED]
  2. #2
    Jun 12, 2012, 9:18 AM
    Hi,

    Populating the Tooltips collection after rendering doesn't affect.

    You could re-render the Button calling its Render button.

    Example
    <%@ Page Language="C#" %>
 
<%@ Register Assembly="Ext.Net" TagPrefix="ext" Namespace="Ext.Net" %>
 
<script runat="server">              
    protected void UpdateTooltip(object sender, DirectEventArgs e)
    {
        this.Button1.ToolTips.Add(new ToolTip()
        {
            Title = "Title",
            Html = DateTime.Now.Second.ToString()
        });
        this.Button1.Render();
    }
       
</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>
    <ext:ResourceManager runat="server" />
    <ext:Button 
        ID="Button1" 
        Text="Update" 
        Icon="Accept" 
        runat="server" 
        OnDirectClick="UpdateTooltip" />
</body>
</html>
    If you'd like to avoid re-rendering the Button, you could render just a Tooltip. I would prefer that approach.

    Example
    <%@ Page Language="C#" %>
 
<%@ Register Assembly="Ext.Net" TagPrefix="ext" Namespace="Ext.Net" %>
 
<script runat="server">              
    protected void UpdateTooltip(object sender, DirectEventArgs e)
    {
        ToolTip t = new ToolTip()
        {
            ID = "Tooltip1",
            Target = this.Button1.ClientID,
            Title = "Title",
            Html = DateTime.Now.Second.ToString()
        };
        this.Controls.Add(t);
        t.Render();
    }
       
</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>
    <ext:ResourceManager runat="server" />
    <ext:Button 
        ID="Button1" 
        Text="Update" 
        Icon="Accept" 
        runat="server" 
        OnDirectClick="UpdateTooltip" />
</body>
</html>
  3. #3
    Jun 12, 2012, 9:23 AM
    Button has Tooltip and QTipCfg properties.
    Tooltip property is updated automatically if you change a value.
    To update QTipCfg during DirectEvent you can use SetTooltip method
  4. #4
    Jun 12, 2012, 1:43 PM
    Thanks guys, that works for me...

    Quote Originally Posted by Vladimir View Post
    Button has Tooltip and QTipCfg properties.
    Tooltip property is updated automatically if you change a value.
    To update QTipCfg during DirectEvent you can use SetTooltip method

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