What's New?

[CLOSED] GridPanel: correct way to get the row number

  1. #1
    Sep 08, 2010, 9:35 PM

    [CLOSED] GridPanel: correct way to get the row number

    Hi again!

    I want to know what is the right way to get through javascript, the number of row I am editing.

    Because i called a js function when select a combo, and i obtained the number of row as follows:

    var copyRow = function (combo, comboStore, col)
{
   combo.rowEditor.row
..}

<ext:ComboBox>    
    <Listeners>
         <Select Fn="copyRow" />                                                                                        
     </Listeners>                                                                                             
</ext:ComboBox>
    but when i downloaded the latest version, does not work anymore.

    So, i solved it as follows:

    grid.getSelectionModel().getSelectedCell()[0]; //get cell
    It is the correct way??

    The JS is NOT an event called from grid events

    Thanks in advance!
    Last edited by Daniil; Sep 10, 2010 at 11:21 AM. Reason: [CLOSED]
  2. #2
    Sep 09, 2010, 11:48 AM
    Hello!

    I would suggest you to handle the BeforeEdit event of GridPanel.

    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.Store.Primary;
            store.DataSource = new object[] { 
                                         new object[] {"test1"},
                                         new object[] {"test2"},
                                         new object[] {"test3"}
                                };
            store.DataBind();
        }
    }
</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:GridPanel ID="GridPanel1" runat="server" AutoHeight="true">
        <Store>
            <ext:Store runat="server">
                <Reader>
                    <ext:ArrayReader>
                        <Fields>
                            <ext:RecordField Name="test" />
                        </Fields>
                    </ext:ArrayReader>
                </Reader>
            </ext:Store>
        </Store>
        <ColumnModel runat="server">
            <Columns>
                <ext:Column Header="Test" DataIndex="test">
                    <Editor>
                        <ext:ComboBox ID="ComboBox1" runat="server">
                            <Items>
                                <ext:ListItem Text="new test1" Value="new test1" />
                                <ext:ListItem Text="new test2" Value="new test2" />
                                <ext:ListItem Text="new test3" Value="new test3" />
                            </Items>
                            <Listeners>
                                <Select Handler="alert(this.editedRowIndex + ' row')" />
                            </Listeners>
                        </ext:ComboBox>
                    </Editor>
                </ext:Column>
            </Columns>
        </ColumnModel>
        <Listeners>
            <BeforeEdit Handler="#{ComboBox1}.editedRowIndex = e.row" />
        </Listeners>
    </ext:GridPanel>
    </form>
</body>
</html>

Similar Threads

  1. [FIXED] [2.1] The paging and row number bug in gridpanel
    By pitpig in forum Bugs
    Replies: 2
    Last Post: Dec 03, 2012, 11:21 AM
  2. how I can get the contents of a cell in a gridpanel, and the row number (or cell number)? (code server)
    By krlos02 in forum 1.x Help
    Replies: 0
    Last Post: Aug 30, 2011, 2:48 PM
  3. [CLOSED] GridPanel / Editor / ComboBox : How to show and select the correct Value in a ComboBox in a GridPanel
    By wagger in forum 1.x Legacy Premium Help
    Replies: 2
    Last Post: May 05, 2011, 10:16 AM
  4. FORMAT NUMBER ON A GRIDPANEL
    By marcmvc in forum 1.x Help
    Replies: 2
    Last Post: Feb 21, 2011, 9:23 AM
  5. gridpanel paging, when changing store data size, pagIndex isn't correct
    By zhangsir199 in forum 1.x Help
    Replies: 0
    Last Post: Dec 22, 2010, 7:33 AM

Posting Permissions