Solved

GridView UpdateParameters ReadOnly Issue

Posted on 2009-05-18
2
872 Views
Last Modified: 2012-05-07
I have an Update parameter called "Weekjudge" which corresponds to one of the columns in my GridView".  I need to know the value of this field when the user does an edit so I can pass it back to the server to complete the update.  I'm able to make it work if I set the BoundField's ReadOnly Property to "False".  Problem is, I don't want to allow the user to edit it in the GridView.  In fact, I would prefer to not show the date associated with that field to the user.

I've tried:

(1) setting the BoundField's ReadOnly Property to "true"
(2) setting the BoundField's Visible Property to "false"
(3) setting the GridView's DataKeyNames to "WeekJudge"

   Unfortunately I've not been able to come up with a solution.

What do I try now?
<asp:GridView 
        ID="gridJudge"  
        AllowSorting="false" 
        AllowPaging="false" 
        DataKeyNames="WeekJudge"
        Runat="server"
        DataSourceID="SqlDataSource1"
        AutoGenerateColumns="False" 
        AutoGenerateEditButton="true"
        BorderStyle="Solid" 
        BorderColor="Black" 
        HeaderStyle-BackColor="Black" 
        HeaderStyle-ForeColor="White" RowStyle-BorderColor="Gray" RowStyle-BorderStyle="Solid" RowStyle-BorderWidth="1px"
        >
        <Columns>
          <asp:BoundField ReadOnly="true" HeaderText="Edit" DataField="Edit" SortExpression="Edit" />
          <asp:BoundField ReadOnly="true" HeaderText="Period Type" DataField="PeriodType" />
          <asp:BoundField ReadOnly="true" HeaderText="Period" DataField="PeriodName" />
          <asp:BoundField ReadOnly="true" HeaderText="Bookings" DataField="Bookings" DataFormatString="{0:#,###}" ItemStyle-HorizontalAlign="Right"/>
          <asp:BoundField ReadOnly="true" HeaderText="Commits" DataField="Commits" DataFormatString="{0:#,###}" ItemStyle-HorizontalAlign="Right"  />
          <asp:BoundField ReadOnly="true" HeaderText="Judges" DataField="Judges" DataFormatString="{0:#,###}" ItemStyle-HorizontalAlign="Right" />
          <asp:BoundField ReadOnly="true" HeaderText="Subtotal" DataField="SubTotal" DataFormatString="{0:#,###}" ItemStyle-HorizontalAlign="Right" />
          <asp:BoundField HeaderText="Judgment" DataField="Judgment" DataFormatString="{0:#,###}" ItemStyle-HorizontalAlign="Right" />
          <asp:BoundField ReadOnly="true" HeaderText="Total" DataField="Total" DataFormatString="{0:#,###}" ItemStyle-HorizontalAlign="Right" />
          <asp:BoundField HeaderText="Comment" DataField="Comment" ItemStyle-Width="300px" ItemStyle-BorderColor="Gray" ItemStyle-BorderStyle="Solid" />
          <asp:BoundField ReadOnly="false" HeaderText="WeekJudge" DataField="WeekJudge" />
       </Columns>
      </asp:GridView>
      <asp:SqlDataSource 
        ID="SqlDataSource1" 
        Runat="server" 
        SelectCommandType="StoredProcedure"
        SelectCommand="spJudgeUpload"
        UpdateCommand="spJudgeEdit"
        UpdateCommandType="StoredProcedure"
        ConnectionString="<%$ appSettings:EtgConnectionString %>"
        >
        <UpdateParameters>
            <asp:Parameter Type="String" Name="jUserId" DefaultValue='bsalle'/>
            <asp:Parameter Type="String" Name="WeekJudge" />
            <asp:Parameter Type="Double" Name="Judgment" />
            <asp:Parameter Type="String" Name="Comment" />
        </UpdateParameters>
    </asp:SqlDataSource>

Open in new window

0
Comment
Question by:kerrys57
2 Comments
 
LVL 2

Accepted Solution

by:
kavint earned 250 total points
ID: 24416766
0
 

Author Comment

by:kerrys57
ID: 24416881
I used the style property to hide the column.
<style type="text/css">
    .hiddencol
    {
        display:none;
    }
    .viscol
    {
        display:block;
    }
</style>
...
<asp:BoundField DataField="WeekJudge" itemstyle-cssclass="hiddencol" />

Open in new window

0

Featured Post

Guide to Performance: Optimization & Monitoring

Nowadays, monitoring is a mixture of tools, systems, and codes—making it a very complex process. And with this complexity, comes variables for failure. Get DZone’s new Guide to Performance to learn how to proactively find these variables and solve them before a disruption occurs.

Question has a verified solution.

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

Flash (http://en.wikipedia.org/wiki/Adobe_Flash) has evolved over the years to where it has become a masterful tool for displaying content screen.  It has excellent layout placement, UI precision as well as rendering capabilities. This, along with t…
Wouldn’t it be nice if you could test whether an element is contained in an array by using a Contains method just like the one available on List objects? Wouldn’t it be good if you could write code like this? (CODE) In .NET 3.5, this is possible…
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…

733 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