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BOOK: Professional jQuery
This is the forum to discuss the Wrox book Professional jQuery Cesar Otero, Rob Larsen; ISBN: 978-1-1180-2668-7
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Old September 13th, 2012, 01:58 PM
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Default How to access textbox inside EditItemTemplate?

HTML:
Code:
<!


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><link href="StyleSheet.css" rel="stylesheet" type="text/css" />

 



<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js" type="text/javascript"></script>

 



<script src="jquery.js" type="text/javascript"></script>

 



<style type ="text/css">

 



.clsFind

 




{

 





}

 

</


style>

 



<title>

 

</


title></head>

 

<


body>

 



<form method="post" action="Default.aspx" id="form1">

 

<


div class="aspNetHidden">

 

<


input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" />

 

<


input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" />

 

<


input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="3Pmn9Z3SnssjpgmTk85Nr2jhTsqd5NHedGdkMUfV+2dPaqpHt7qp/2AWX9qOhiwAFCM9RHQI5rENTpeESwRy0ZZeQVBfClrV5iFUhbf7XplozcfU8eKGVqL1sFReaPgLR/lhLIWzA8NwfBS1ebYMSgbpdja4qj0SwaXKUAsibz3c2KENEyt08DUX5HwAazWpKdOm9jFalKOg+o0ui/NgbDZSHQ9SHJpIyQL7yahDzaJk0Jdd2phbtPcAp48UwabuL6/T2l2uo56gqvTyBoE6S9aF1hDQa7IEAFskaQtw4HqhvPz/66aaN/1Hj6K967JedxNCZCbNIy97gqHLD3C4HznIJBqxcp2gfBfkyA7CwO4=" />

 

</


div>

 

<


script type="text/javascript">

 

//<![CDATA[

 

var


 theForm = document.forms['form1'];

 

if


 (!theForm) {

 

theForm = document.form1;

 

}

 

function


 __doPostBack(eventTarget, eventArgument) {

 



if (!theForm.onsubmit || (theForm.onsubmit() != false)) {

 

theForm.__EVENTTARGET.value = eventTarget;

 

theForm.__EVENTARGUMENT.value = eventArgument;

 

theForm.submit();

 

}

 

}

 

//]]>

 

</


script>

 

 

 

<


div class="aspNetHidden">

 



<input type="hidden" name="__VIEWSTATEENCRYPTED" id="__VIEWSTATEENCRYPTED" value="" />

 



<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="MEy46W8V6LdjyyEkxaS8Q3uielIKJ8u0QGKH77tD9QAVNTPLEp4rSVZbPSy4z9DPsJn/KADTdCOJVTfLBPoYQghZFTsikn1INk1acz34miDY09vW4qF+EQtlZKF44xIpea0TTMKkXGzADHlQAht/oA337ZeTL6m2WOhnu4CXwgk=" />

 

</


div>

 



<div>

 



<div>

 



<table cellspacing="0" rules="all" border="1" id="DetailsView1" style="height:50px;width:125px;border-collapse:collapse;">

 



<tr>

 



<td>id</td><td>2</td>

 



</tr><tr>

 



<td>myRow</td><td>

 



<span id="DetailsView1_Label2">Please type row number:</span>

 



<br />

 



<input name="DetailsView1$txtRowNumber" type="text" id="DetailsView1_txtRowNumber" csCssClass="clsFind" />

 



<input name="DetailsView1$TextBox1" type="text" value="B " id="DetailsView1_TextBox1" />

 



</td>

 



</tr><tr>

 



<td colspan="2"><a href="javascript:__doPostBack('DetailsView1$ctl01','')">Update</a>&nbsp;<a href="javascript:__doPostBack('DetailsView1','Cancel$0')">Cancel</a></td>

 



</tr><tr>

 



<td>Delete</td><td align="left" style="width:20%;">

 



<a id="DetailsView1_lnkDelete" class="clsFind" href="javascript:__doPostBack('DetailsView1$lnkDelete','')">Delete</a>

 



<a id="DetailsView1_lnkShow" class="clsFind" href="javascript:__doPostBack('DetailsView1$lnkShow','')">show</a>

 



</td>

 



</tr><tr>

 



<td colspan="2"><table>

 



<tr>

 



<td><span>1</span></td><td><a href="javascript:__doPostBack('DetailsView1','Page$2')">2</a></td>

 



</tr>

 



</table></td>

 



</tr>

 



</table>

 

</


div>

 







<br />

 



<input type="submit" name="btnShowControl" value="Show Delete Button" onclick="return ShowControl();" id="btnShowControl" />

 







<input type="submit" name="btnHideControl" value="Hide Delete Button" onclick="return HideControl();" id="btnHideControl" />

 



</div>

 



</form>

 

</


body>

 

</


html>


Code:
        <asp:DetailsView ID="DetailsView1" runat="server" Height="50px" Width="125px" 
            AutoGenerateRows="False" DataKeyNames="id" DataSourceID="SqlDataSource1"
            AllowPaging="True" >
            <Fields>
                <asp:BoundField DataField="id" HeaderText="id" InsertVisible="False" 
                    ReadOnly="True" SortExpression="id" />
                <asp:TemplateField HeaderText="myRow" SortExpression="myRow">
                    <EditItemTemplate>
                        <asp:Label ID="Label2" runat="server" Text="Please type row number:"></asp:Label>
                        <br />
                        <asp:TextBox ID="txtRowNumber" runat="server" csCssClass ="clsFind"></asp:TextBox>
                        <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("myRow") %>'></asp:TextBox>
                    </EditItemTemplate>
                    <InsertItemTemplate>
                        <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("myRow") %>'></asp:TextBox>
                    </InsertItemTemplate>
                    <ItemTemplate>
                        <asp:Label ID="Label1" runat="server" Text='<%# Bind("myRow") %>'></asp:Label>
                    </ItemTemplate>
                </asp:TemplateField>
                <asp:CommandField ShowDeleteButton="True" ShowEditButton="True" 
                    ShowInsertButton="True" />

                <asp:TemplateField  HeaderText="Delete" 
                                        ItemStyle-HorizontalAlign  ="Left"  
                                        ItemStyle-Width ="20%"> 
                        <ItemTemplate>
                            <asp:LinkButton ID="lnkDelete" 
                                            runat="server" 
                                            Text="Delete" 
                                            CommandName ="delete" 
                                            CssClass  ="clsFind">
                            </asp:LinkButton>
                            <asp:LinkButton ID="lnkShow" 
                                            runat="server" 
                                            Text="show"  
                                            CssClass ="clsFind">
                            </asp:LinkButton>
                        </ItemTemplate>

<ItemStyle HorizontalAlign="Left" Width="20%"></ItemStyle>
                    </asp:TemplateField>
            </Fields>
        </asp:DetailsView>
        <asp:SqlDataSource ID="SqlDataSource1" runat="server" 
            ConnectionString="<%$ ConnectionStrings:ConnectionString %>" 
            SelectCommand="SELECT * FROM [Table1]" 
            DeleteCommand="DELETE FROM [Table1] WHERE [id] = @id" 
            InsertCommand="INSERT INTO [Table1] ([myRow]) VALUES (@myRow)" 
            UpdateCommand="UPDATE [Table1] SET [myRow] = @myRow WHERE [id] = @id">
            <DeleteParameters>
                <asp:Parameter Name="id" Type="Int32" />
            </DeleteParameters>
            <InsertParameters>
                <asp:Parameter Name="myRow" Type="String" />
            </InsertParameters>
            <UpdateParameters>
                <asp:Parameter Name="myRow" Type="String" />
                <asp:Parameter Name="id" Type="Int32" />
            </UpdateParameters>
        </asp:SqlDataSource>
        <br />
        <asp:Button ID="btnShowControl" 
                    runat="server" 
                    Text="Show Delete Button" 
                    OnClientClick ="return ShowControl();"/>
 
        <asp:Button ID="btnHideControl" 
                    runat="server" 
                    Text="Hide Delete Button"
                    OnClientClick="return HideControl();" />
My Question: Using JQuery/Javascript, how to access txtRowNumber?
Thanks

Last edited by Chaim; September 15th, 2012 at 04:36 AM. Reason: Adding HTML
 


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