get parameter from one page to next into ObjectDataSource

and another problem which just wont work as I planned..

I created an aspx site (report) as follows:

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 <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Report.aspx.cs" Inherits="Report_Report" %>
 
<!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>Report</title>

</head>

<body>

    <div style="text-align:center;">

        <form id="dateInput" name="dateInput" action="showReport.aspx" method="post">

        Please enter start date of report&nbsp; &nbsp;

        <input id="startDate" name="start" type="text" style="width: 165px" /><br />

        Please enter end date of report&nbsp;&nbsp; &nbsp;

        <input id="endDate" name="end" type="text" style="width: 165px" /><br />

        <br />

        <br />

        <input id="Submit1" type="submit" value="submit" /></form>

        &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;

        <input id="Reset1" type="reset" value="reset" />

        </div>

</body>

</html>

the form is posted to showReport that looks like this:

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 <%@ Page Language="C#"%>

<%@ Register Assembly="Microsoft.ReportViewer.WebForms, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"

    Namespace="Microsoft.Reporting.WebForms" TagPrefix="rsweb" %>
 
<!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>Report</title>
 
</head>

<body>

    <form id="form1" runat="server">

    <table align="center" style="width:950px; height:650px;" id="Table_top">

        <tr>

            <td align="center" class="Banner" id="headlogo" style="width: 941px; height: 119px;">

                <div id="banner-top">

                    <div class="block block-block" id="block-block-2">

                        <div class="blockinner">

                            <div class="content">

                                <p>

                                    <a href="http://?????">

                                        <img alt="???" src="../images/xxx.jpg"

                                            width="902" id="IMG1" onclick="return IMG1_onclick()" /></><br />

                                    </a></p>

                            </div>

                        </div>

                    </div>

                </div>

            </td>

        </tr>

        <tr>

        <td>

            <div style="text-align:center;">

        &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;

        </div>

        </td>

        </tr>

        <tr>

        <td style="background-color:#FFFFFF; text-align:center;">

        <div>

            &nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;<br />

                                    <rsweb:ReportViewer ID="ReportViewer1" ShowPrintButton="true" SizeToReportContent="true" runat="server" Font-Names="Verdana" Font-Size="8pt"

                                        Height="900px" Width="800px">

                                        <LocalReport ReportPath="Report\Report.rdlc">

                                            <DataSources>

                                                <rsweb:ReportDataSource DataSourceId="ObjectDataSource1" Name="DataSet1_guest" />

                                            </DataSources>

                                        </LocalReport>

                                    </rsweb:ReportViewer>

                                    <asp:ObjectDataSource ID="ObjectDataSource1" runat="server" TypeName="DataSet1TableAdapters.guestTableAdapter" SelectMethod="GetDataByArrival">

                                       <SelectParameters>

                                        <asp:Parameter Name="startDay" />

                                        <asp:Parameter Name="endDay" />

                                        </SelectParameters>

                                        </asp:ObjectDataSource>

                                    &nbsp;

            &nbsp;<br />

    </div>

    </td>

    </tr>

    </table>

    </form>

    &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;

</body>

</html>

the Method 'GetDataByArrival' has two parameters: startDay and endDay I tried to use selectparameter but I just cannot get the form values into the selectparameter my report just does not fill with the required information. If I use the 'GetData' method my report is shown no problem and if I specify some default values for the 'SelectParameters' the report is shown as well ...

Thanks in advance for any help.

Kat

Nov 14 '07 #1

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get parameter from one page to next into ObjectDataSource

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