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[CLOSED] Way to tell store to reaload data but only if circumstances are met

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  1. #31
    Dec 14, 2012, 11:48 AM
    Quote Originally Posted by Daniil View Post
    Please post a piece of code where you do that.
    <%@ Page Language="C#" %>
<%@ Register TagPrefix="ext" Namespace="Ext.Net" Assembly="Ext.Net, Version=1.5.0.0, Culture=neutral, PublicKeyToken=2e12ce3d0176cd87" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
    protected void Click(object sender, DirectEventArgs e)
    {
        Ext.Net.X.Msg.Alert("Clicked!", "Here my new item apear to be added on serverside").Show();
    }
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Details for test</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <ext:ResourceManager runat="server"/>
        <ext:Viewport runat="server">
            <Items>
                <ext:Button runat="server" ID="btnTest" Text="Click me!">
                    <DirectEvents>
                        <Click OnEvent="Click"></Click>
                    </DirectEvents>
                </ext:Button>
            </Items>
        </ext:Viewport>
    </div>
    </form>
</body>
</html>
    That's code which is inside iframe of window.
  2. #32
    Dec 14, 2012, 11:52 AM
    I can't see where you add an item to the ComboBox.
  3. #33
    Dec 14, 2012, 11:58 AM
    Quote Originally Posted by Daniil View Post
    I can't see where you add an item to the ComboBox.
    combobox is existing in parent page of window with this iframe inside of.

    Main Question is how to tell this comboBox to reload store (here's new item will be added) and then set value of new added item it will be int most of the time ? Is it possible?
  4. #34
    Dec 14, 2012, 12:07 PM
    Well, as I mentioned before, this way:
    protected void Click(object sender, DirectEventArgs e)
{
    X.Js.AddScript("parent.ComboBox.getStore.reload();");
}
    You just need to generate respective JavaScript code as I suggested here:
    http://forums.ext.net/showthread.php...ll=1#post98393
  5. #35
    Dec 14, 2012, 12:10 PM
    Quote Originally Posted by Daniil View Post
    Well, as I mentioned before, this way:
    protected void Click(object sender, DirectEventArgs e)
{
    X.Js.AddScript("parent.ComboBox.getStore.reload();");
}
    You just need to generate respective JavaScript code as I suggested here:
    http://forums.ext.net/showthread.php...ll=1#post98393
    Now I think I understand but 1 more question just to be clear
    protected void Click(object sender, DirectEventArgs e)
{
    X.Js.AddScript("parent.ComboBox.getStore.reload();");
}
    should I add before creating window or after?
  6. #36
    Dec 14, 2012, 12:54 PM
    Well, this handler is within an iframe page. So, I don't understand your question well. Please clarify.
  7. #37
    Dec 14, 2012, 1:07 PM
    Quote Originally Posted by Daniil View Post
    Well, this handler is within an iframe page. So, I don't understand your question well. Please clarify.
    Can I do this with asp:Button also? I have made sample with ext:Button but in my app i got asp:Button :(

    And where should I do this?
    http://forums.ext.net/showthread.php...ll=1#post98393
  8. #38
    Dec 14, 2012, 1:59 PM
    Quote Originally Posted by Daniil View Post
    Well, this handler is within an iframe page. So, I don't understand your question well. Please clarify.
    then where should I put this?
    var combo = parent.ComboBox1;
 
combo.getStore().reload({
    callback: function () {
        combo.setValue('value');
    }
});
    i have make it like that (after add new item):
    Ext.Net.X.Js.Call("parent.ComboBox1.getStore().reload({ callback: function () { parent.ComboBox1.setValue('value'); }});");
    Last edited by ViDom; Dec 15, 2012 at 9:39 AM.
  9. #39
    Dec 14, 2012, 4:59 PM
    You should use the AddScript method as I demonstrated. And, seems, you forget this piece of code:
    var combo = parent.ComboBox1;
    In your script "combo" will be undefined in the callback.
  10. #40
    Dec 15, 2012, 9:40 AM
    Quote Originally Posted by Daniil View Post
    You should use the AddScript method as I demonstrated. And, seems, you forget this piece of code:
    var combo = parent.ComboBox1;
    In your script "combo" will be undefined in the callback.
    Oh ok I will try it and let you know :)
    What is the difference between Call and AddScript methods then?
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