[CLOSED] The height of the text area control inside Gridpanel is too big once it becomes editable.

  1. #1

    [CLOSED] The height of the text area control inside Gridpanel is too big once it becomes editable.

    On clicking the text area control inside a gridpanel, it becomes editable but the height of it will be too much. How do I reduce the height with a scroll bar inside after 6 lines of height. Please check the Image attached.





    <%@ Page Language="C#" AutoEventWireup="true" %>
    
    <%@ Import Namespace="System.Xml" %>
    <%@ Import Namespace="System.Collections.Generic" %>
    <%@ Import Namespace="System.Data.SqlClient" %>
    <%@ Import Namespace="System.Data" %>
    <%@ Import Namespace="Ext.Net" %>
    <%@ Register Assembly="Ext.Net" Namespace="Ext.Net" TagPrefix="ext" %>
    
    <script runat="server"> 
    
        protected void Page_Load(object sender, EventArgs e)
        {
    
            if (!X.IsAjaxRequest)
            {
                this.Store1.DataSource = this.Data;
                this.Store1.DataBind();
            }
        }
    
        private object[] Data
        {
            get
            {
                return new object[]
                {
                    new object[] { "3m Co", 71.72, 0.02, 0.03, "9/1 12:00am" },
                    new object[] { "Alcoa Inc", 29.01, 0.42, 1.47, "9/1 12:00am" },
                    new object[] { "Altria Group Inc", 83.81, 0.28, 0.34, "9/1 12:00am" },
                    new object[] { "American Express Company", 52.55, 0.01, 0.02, "9/1 12:00am" },
                    new object[] { "American International Group, Inc.", 64.13, 0.31, 0.49, "9/1 12:00am" },
                    new object[] { "AT&T Inc.", 31.61, -0.48, -1.54, "9/1 12:00am" },
                    new object[] { "Boeing Co.", 75.43, 0.53, 0.71, "9/1 12:00am" },
                    new object[] { "Caterpillar Inc.", 67.27, 0.92, 1.39, "9/1 12:00am" },
                    new object[] { "Citigroup, Inc.", 49.37, 0.02, 0.04, "9/1 12:00am" },
                    new object[] { "E.I. du Pont de Nemours and Company", 40.48, 0.51, 1.28, "9/1 12:00am" },
                    new object[] { "Exxon Mobil Corp", 68.1, -0.43, -0.64, "9/1 12:00am" },
                    new object[] { "General Electric Company", 34.14, -0.08, -0.23, "9/1 12:00am" },
                    new object[] { "General Motors Corporation", 30.27, 1.09, 3.74, "9/1 12:00am" },
                    new object[] { "Hewlett-Packard Co.", 36.53, -0.03, -0.08, "9/1 12:00am" },
                    new object[] { "Honeywell Intl Inc", 38.77, 0.05, 0.13, "9/1 12:00am" },
                    new object[] { "Intel Corporation", 19.88, 0.31, 1.58, "9/1 12:00am" },
                    new object[] { "International Business Machines", 81.41, 0.44, 0.54, "9/1 12:00am" },
                    new object[] { "Johnson & Johnson", 64.72, 0.06, 0.09, "9/1 12:00am" },
                    new object[] { "JP Morgan & Chase & Co", 45.73, 0.07, 0.15, "9/1 12:00am" },
                    new object[] { "McDonald\"s Corporation", 36.76, 0.86, 2.40, "9/1 12:00am" },
                    new object[] { "Merck & Co., Inc.", 40.96, 0.41, 1.01, "9/1 12:00am" },
                    new object[] { "Microsoft Corporation", 25.84, 0.14, 0.54, "9/1 12:00am" },
                    new object[] { "Pfizer Inc", 27.96, 0.4, 1.45, "9/1 12:00am" },
                    new object[] { "The Coca-Cola Company", 45.07, 0.26, 0.58, "9/1 12:00am" },
                    new object[] { "The Home Depot, Inc.", 34.64, 0.35, 1.02, "9/1 12:00am" },
                    new object[] { "The Procter & Gamble Company", 61.91, 0.01, 0.02, "9/1 12:00am" },
                    new object[] { "United Technologies Corporation", 63.26, 0.55, 0.88, "9/1 12:00am" },
                    new object[] { "Verizon Communications", 35.57, 0.39, 1.11, "9/1 12:00am" },
                    new object[] { "Wal-Mart Stores, Inc.", 45.45, 0.73, 1.63, "9/1 12:00am" }
                };
            }
        }  
        
    </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>Submit MultiSelect Values - Ext.NET Examples</title>
        <link href="../../../../resources/css/examples.css" rel="stylesheet" type="text/css" />
        <style type="text/css">
            
        </style>
        <ext:XScript ID="XScript1" runat="server">
    
            <script type="text/javascript">  
        </script>
            
            
    
        </ext:XScript>
        <script type="text/javascript" language="javascript"> 
        </script>
    </head>
    <body>
        <form id="Form1" runat="server">
            <ext:ResourceManager ID="ResourceManager1" runat="server" Namespace="" />
    
            <table border="1">
    
                <tr>
                    <td></td>
                    <td>
                        <ext:Panel ID="Panel1" runat="server" Title="Grid" Width="1000" Height="500"
                            Collapsed="false" Collapsible="true" Layout="AbsoluteLayout">
                            <Items>
                                <ext:GridPanel ID="GridPanel2" runat="server" Title="Wrap Text in IE" Width="800" Height="350">
                                    <Store>
                                        <ext:Store ID="Store1" runat="server" PageSize="10">
                                            <Model>
                                                <ext:Model ID="Model1" runat="server">
                                                    <Fields>
                                                        <ext:ModelField Name="company" />
                                                        <ext:ModelField Name="price" Type="Float" />
                                                        <ext:ModelField Name="change" Type="Float" />
                                                        <ext:ModelField Name="pctChange" Type="Float" />
                                                        <ext:ModelField Name="lastChange" Type="Date" DateFormat="M/d hh:mmtt" />
                                                    </Fields>
                                                </ext:Model>
                                            </Model>
                                        </ext:Store>
                                    </Store>
                                    <ColumnModel ID="ColumnModel2" runat="server">
                                        <Columns>
                                            <ext:Column ID="CompanyColumn" runat="server" Text="Company" Width="200" DataIndex="company" Flex="1" />
                                            <ext:Column ID="PriceColumn" runat="server" Text="Price" Width="100" DataIndex="price">
                                                <Renderer Format="UsMoney" />
                                            </ext:Column>
                                            <ext:Column ID="ChangeColumn" runat="server" Text="Change" Width="100" DataIndex="change" />
                                            <ext:Column ID="ChangePrtColumn" runat="server" Text="Change %" Width="100" DataIndex="pctChange" />
                                            <ext:DateColumn ID="LastChangeColumn" runat="server" Text="Last Updated" Width="100" DataIndex="lastChange" /> 
                                            <ext:Column runat="server" DataIndex="company" Text="Comment (500 char max)" Width="277" Sortable="false"
                                                MenuDisabled="true" Resizable="false" ID="GrdPnlSPIComments_Comments">
                                                <Editor>
                                                    <ext:TextArea ID="TxtSpiComments" runat="server" Height="100">
                                                    </ext:TextArea>
                                                </Editor> 
                                            </ext:Column>
                                        </Columns>
                                    </ColumnModel>
                                    <SelectionModel>
                                        <ext:RowSelectionModel ID="RowSelectionModel2" runat="server" Mode="Single" />
                                    </SelectionModel>
                                    <Plugins>
                                        <ext:CellEditing ID="ceSPIComments" runat="server" />
                                    </Plugins>
                                    <BottomBar>
                                        <ext:PagingToolbar ID="pgtFillRate" runat="server" DisplayInfo="true" DisplayMsg="Displaying {0} - {1} of {2}" EmptyMsg="<%$ Resources:WebResource,GeneralMsg_NoRecordsFound %>" />
                                    </BottomBar>
                                    <View>
                                        <ext:GridView ID="GridView1" runat="server" StripeRows="true" TrackOver="true" />
                                    </View>
                                </ext:GridPanel>
                            </Items>
                        </ext:Panel>
                    </td>
                    <td></td>
                </tr>
            </table>
        </form>
    </body>
    </html>
    Attached Thumbnails textarea.png  
    Last edited by Daniil; Dec 31, 2014 at 4:02 PM. Reason: [CLOSED]
  2. #2
    Please try the following:
    <ext:TextArea ID="TxtSpiComments" Height="50" MaxHeight="50" runat="server" />
    Last edited by RCN; Dec 23, 2014 at 12:15 PM.
  3. #3
    It also may be useful to use Grow, as shown below:

    <ext:TextArea ID="TxtSpiComments" Grow="true" GrowMin="50" GrowMax="75" runat="server" />

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