Want to win a PS4? Go Premium and enter to win our High-Tech Treats giveaway. Enter to Win

x
?
Solved

Reorderlist not working on MySQL using sqldatasource

Posted on 2009-07-07
1
Medium Priority
?
607 Views
Last Modified: 2012-05-07
Hi,
I want to the reorderlist with a MySQL database using sqldatasource as the connectors. I'd tried it on editting in Gridview, connecting to the same sqldatasource, and it's working (database can be editted).

However using the same sqldatasource, it is not working on the reorderlist (on the webpage, you can reorder the item, but not getting updated in database).

Anything missing from my code attached? Any help is much appreciated.

<body>
    <form id="form1" runat="server">
    <asp:ScriptManager ID="ScriptManager1" runat="server"/>
        
    <%--reorderlist, after reordering, the database is not being updated--%>
    <cc1:ReorderList ID="ReorderList1" runat="server"
                DataKeyField="id"
                AllowReorder="true" 
                PostBackOnReorder="true"
                DataSourceID="Sqldatasource1" 
                SortOrderField="order_no">
             
       <ItemTemplate>
            <asp:Label ID="Label1" runat="server" Text='<% #Eval("name") %>'></asp:Label>
            <asp:Label ID="Label2" runat="server" Text='<% #Eval("order_no") %>'></asp:Label>
       </ItemTemplate>    
                        
        <DragHandleTemplate>
            <div style="height: 20px; width: 20px; border: solid 1px black; background-color: Red; cursor: pointer;">
            </div>
        </DragHandleTemplate>
        <ReorderTemplate>
            <div style="width: 300px; height: 20px; border: dotted 2px black;">
            </div>
        </ReorderTemplate>                        
    </cc1:ReorderList>
                
    <%--sqldatasource--%>
    <asp:sqldatasource ID="Sqldatasource1" runat="server"
            ConnectionString="Database=muncchdb;Data Source=localhost;User Id=muncchco;Password=muncchco1;charset=utf8"
            ProviderName="MySql.Data.MySqlClient" 
            SelectCommand="SELECT id, name, order_no FROM reorder ORDER BY order_no"
            UpdateCommand="update reorder set order_no=?order_no where id=?id">
       <UpdateParameters>
                <asp:Parameter Name="id" Type="Int32" />
                <asp:Parameter Name="order_no" Type="Int32" />
       </UpdateParameters>        
    </asp:sqldatasource>
        
    <%--The gridview is working, can be editted, to prove that the sqldatasource is called/connected right--%>
    <asp:GridView ID="GridView1" runat="server" DataKeyNames="id" DataSourceID="Sqldatasource1" AutoGenerateEditButton="true">
    </asp:GridView>
        
    </form>
</body>

Open in new window

reorderlist.jpg
0
Comment
Question by:tangteng78
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 96

Accepted Solution

by:
Bob Learned earned 2000 total points
ID: 24805591
I don't see where there would be anything that forces the SqlDataSource to call the UpdateCommand.

You can test with the SqlDataSource.Updating event handler:

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.sqldatasource.updating.aspx

and, you can manually force an update with the SqlDataSource.Update method.
Sub On_Click(ByVal source As Object, ByVal e As EventArgs)
        SqlDataSource1.Update()
 End Sub 'On_Click

Open in new window

0

Featured Post

What does it mean to be "Always On"?

Is your cloud always on? With an Always On cloud you won't have to worry about downtime for maintenance or software application code updates, ensuring that your bottom line isn't affected.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

When table data gets too large to manage or queries take too long to execute the solution is often to buy bigger hardware or assign more CPUs and memory resources to the machine to solve the problem. However, the best, cheapest and most effective so…
By, Vadim Tkachenko. In this article we’ll look at ClickHouse on its one year anniversary.
In this video, Percona Solution Engineer Dimitri Vanoverbeke discusses why you want to use at least three nodes in a database cluster. To discuss how Percona Consulting can help with your design and architecture needs for your database and infras…
In this video, Percona Solution Engineer Rick Golba discuss how (and why) you implement high availability in a database environment. To discuss how Percona Consulting can help with your design and architecture needs for your database and infrastr…

636 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question