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[CLOSED] when bind from panel with datasource MultiCombo control not work properly

  1. #1
    Aug 22, 2013, 9:43 AM

    [CLOSED] when bind from panel with datasource MultiCombo control not work properly 

    <%@ Page Language="C#" AutoEventWireup="true" CodeFile="MultiComboBox.aspx.cs" Inherits="MultiComboBox" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<!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></title>
    <script type="text/javascript">
        var FromLoaded = function (store, records) {
            if (Ext.getCmp('fpnlEdit') != undefined) {
                if (records.length > 0) {
                    fpnlEdit.form.loadRecord(records[0]);
                }
            }
        };
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <ext:ResourceManager ID="RMS" runat="server" Namespace="">
    </ext:ResourceManager>
    <ext:Store ID="fpnlEdit_Store" runat="server">
        <Listeners>
            <Load Fn="FromLoaded" />
        </Listeners>
    </ext:Store>
    <ext:Viewport runat="server" ID="vpItemAdd" Layout="BorderLayout">
        <Items>
            <ext:FormPanel ID="fpnlEdit" runat="server" Border="false" ButtonAlign="Left" AutoScroll="true"
                Title="Add Details" BodyPadding="50" Region="Center">
                <Items>
                    <ext:FieldSet ID="FsEdit" runat="server" Border="false" Layout="FormLayout">
                        <Items>
                            <ext:MultiCombo ID ="ddlMulti" FieldLabel="Items" runat="server" EmptyText="Select" Name="EtextValue" SelectionMode="Selection">
                                <Items>
                                    <ext:ListItem Text="Item 1" Value="1">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 2" Value="2">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 3" Value="3">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 4" Value="4">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 5" Value="5">
                                    </ext:ListItem>
                                </Items>
                            </ext:MultiCombo>
                        </Items>
                    </ext:FieldSet>
                </Items>
            </ext:FormPanel>
        </Items>
    </ext:Viewport>
    </form>
</body>
</html>
    Server side binding code as below:
     DataTable dt = new DataTable();
 dt.Columns.Add("EtextValue", typeof(string));
 DataRow dr = dt.NewRow();
 dr["EtextValue"] = "1,4";
 dt.Rows.Add(dr); 
 fpnlEdit_Store.DataSource = dt;
 fpnlEdit_Store.DataBind();
    Its work in Ext.net 1.7 but not work in Ext.net 2.2.
    Last edited by Daniil; Aug 27, 2013 at 5:00 AM. Reason: [CLOSED]
  2. #2
    Aug 22, 2013, 9:47 AM
    Store should contain model with fields. I don't see it in your example
  3. #3
    Aug 22, 2013, 10:38 AM
    Quote Originally Posted by Vladimir View Post
    Store should contain model with fields. I don't see it in your example
    <%@ Page Language="C#" AutoEventWireup="true" CodeFile="MultiComboBox.aspx.cs" Inherits="MultiComboBox" %>

<%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
<!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></title>
    <script type="text/javascript">
        var FromLoaded = function (store, records) {
            if (Ext.getCmp('fpnlEdit') != undefined) {
                if (records.length > 0) {
                    fpnlEdit.form.loadRecord(records[0]);
                }
            }
        };
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <ext:ResourceManager ID="RMS" runat="server" Namespace="">
    </ext:ResourceManager>
    <ext:Store ID="fpnlEdit_Store" runat="server">
        <Model>
            <ext:Model runat="server">
                <Fields>
                    <ext:ModelField Name="EtextValue">
                    </ext:ModelField>
                </Fields>
            </ext:Model>
        </Model>
        <Listeners>
            <Load Fn="FromLoaded" />
        </Listeners>
    </ext:Store>
    <ext:Viewport runat="server" ID="vpItemAdd" Layout="BorderLayout">
        <Items>
            <ext:FormPanel ID="fpnlEdit" runat="server" Border="false" ButtonAlign="Left" AutoScroll="true"
                Title="Add Details" BodyPadding="50" Region="Center">
                <Items>
                    <ext:FieldSet ID="FsEdit" runat="server" Border="false" Layout="FormLayout">
                        <Items>
                            <ext:MultiCombo ID="ddlMulti" FieldLabel="Items" runat="server" EmptyText="Select"
                                Name="EtextValue" SelectionMode="Selection">
                                <Items>
                                    <ext:ListItem Text="Item 1" Value="1">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 2" Value="2">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 3" Value="3">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 4" Value="4">
                                    </ext:ListItem>
                                    <ext:ListItem Text="Item 5" Value="5">
                                    </ext:ListItem>
                                </Items>
                            </ext:MultiCombo>
                        </Items>
                    </ext:FieldSet>
                </Items>
            </ext:FormPanel>
        </Items>
    </ext:Viewport>
    </form>
</body>
</html>
    Server side Code as below:
    DataTable dt = new DataTable();
 dt.Columns.Add("EtextValue", typeof(string));
 DataRow dr = dt.NewRow();
 dr["EtextValue"] = "1,4";
 dt.Rows.Add(dr); 
 fpnlEdit_Store.DataSource = dt;
 fpnlEdit_Store.DataBind();
    When i dr["EtextValue"] = "1" its work properly but when dr["EtextValue"] = "1,4" more than one value its create issue in selection
    Please see the attached image.
    Attached Thumbnails Click image for larger version.  Name: Issue.png  Views: 15  Size: 9.4 KB  ID: 6790  
  4. #4
    Aug 22, 2013, 3:59 PM
    A MultiCombo's setValue expects an array of values, not a string.

    You can do it this way:
    records[0].data.EtextValue = records[0].data.EtextValue.split(",");
fpnlEdit.form.loadRecord(records[0]);

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