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Conversion of Reporting Starter Kit to use Mono/MySQL

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1 Oct 20053 min read 28.3K   411   32  
A porting of the ASP.NET reporting starter kit to use Mono, MySQL and Apache on a Linux system.
 
<html><head><link rel=stylesheet href=style.css></head><body><div class=SourcePanel style='font-size:12'><pre style='background-color:white'>
&lt%@ Page language="c#" %<font color= "blue">&gt</font>
&lt%@ Import Namespace="System" %<font color= "blue">&gt</font>
&lt%@ Import Namespace="System.Web.UI.WebControls" %<font color= "blue">&gt</font>
&lt%@ Import Namespace="ASPNET.StarterKit.Reports.Components" %<font color= "blue">&gt</font>

<font color= "blue">&lt</font><font color="maroon">script</font> runat="server"<font color= "blue">&gt</font>
<font color= "green">    //*********************************************************************</font>
<font color= "green">    //</font>
<font color= "green">    // Tabular.aspx</font>
<font color= "green">    //</font>
<font color= "green">    // The Tabular.aspx page shows a basic technique for grouping related data </font>
<font color= "green">    // (in this case, grouping products by category). This is accomplished by nesting a </font>
<font color= "green">    // DataGrid control inside a DataList control. Additionally, this report demonstrates </font>
<font color= "green">    // how easy it is to implement interactive sorting in the report using ASP.NET.</font>
<font color= "green">    //</font>
<font color= "green">    //*********************************************************************</font>
<font color= "blue">    </font>
<font color= "blue">    protected </font>string _styleSheet;
<font color= "blue">    </font>
<font color= "blue">    private void</font> Page_Load(object sender, System.EventArgs e)
<font color= "blue">    </font>{
<font color= "blue"></font><font color= "blue">        if </font>(!IsPostBack)<font color= "blue"></font>
<font color= "blue">        </font>{
<font color= "green">            // default sort will be by product name</font>
<font color= "blue"></font><font color= "blue">            if </font>(SortField == "") <font color= "blue"></font>
<font color= "blue">                </font>SortField = "ProductName";
<font color= "blue"></font>
<font color= "blue">            </font>BindList();
<font color= "blue">        </font>}
<font color= "blue"></font>
<font color= "green">        // switches the style sheet based on printer friendly view or not</font>
<font color= "blue"></font><font color= "blue">        if </font>(Request.QueryString["Print"]=="true")<font color= "blue"></font>
<font color= "blue">        </font>{
<font color= "blue">            </font>_styleSheet = "stylesPrint.css";
<font color= "blue">            </font>PrintButton.Visible = true;
<font color= "blue">        </font>}
<font color= "blue"></font><font color= "blue">        else </font><font color= "blue"></font>
<font color= "blue">        </font>{
<font color= "blue">            </font>_styleSheet = "styles.css";
<font color= "blue">        </font>}
<font color= "blue">    </font>}
<font color= "blue"></font>
<font color= "green">    //*********************************************************************</font>
<font color= "green">    //</font>
<font color= "green">    // The BindList method retrieves the list of categories</font>
<font color= "green">    // and then data binds them to the ProductsByCategoryList</font>
<font color= "green">    //</font>
<font color= "green">    //*********************************************************************</font>
<font color= "blue"></font>
<font color= "blue">    private void</font> BindList()
<font color= "blue">    </font>{
<font color= "blue">        </font>CategoriesList.DataSource = TabularReport.GetCategories();
<font color= "blue">        </font>CategoriesList.DataBind();
<font color= "blue">    </font>}
<font color= "blue"></font>
<font color= "green">    //*********************************************************************</font>
<font color= "green">    //</font>
<font color= "green">    // The GetDetails method calls the BLL to retrieve product for a category given</font>
<font color= "green">    // a category id.</font>
<font color= "green">    //</font>
<font color= "green">    //*********************************************************************</font>
<font color= "blue"></font>
<font color= "blue">    protected </font>TabularReportCollection GetDetails(int categoryID)
<font color= "blue">    </font>{
<font color= "blue">        </font>TabularReportCollection detailList = TabularReport.GetProducts(categoryID);
<font color= "blue"></font>
<font color= "green">        // do the sorting if there are data returned</font>
<font color= "blue"></font><font color= "blue">        if </font>(detailList.Count > 0) <font color= "blue"></font>
<font color= "blue">            </font>SortGridData(detailList, SortField, SortAscending);
<font color= "blue"></font>
<font color= "blue">        return</font> detailList;
<font color= "blue">    </font>}
<font color= "blue"></font>
<font color= "green">    //*******************************************************</font>
<font color= "green">    //</font>
<font color= "green">    // SortGridData methods sorts the datagrid based on which</font>
<font color= "green">    // sort field is being selected.  Also does reverse sorting based on the boolean.</font>
<font color= "green">    //</font>
<font color= "green">    //*******************************************************</font>
<font color= "blue"></font>
<font color= "blue">    private void</font> SortGridData(TabularReportCollection list, string sortField, bool asc)
<font color= "blue">    </font>{
<font color= "blue">        </font>TabularReportCollection.TabularReportFields sortCol = TabularReportCollection.TabularReportFields.InitValue;
<font color= "blue"></font>
<font color= "blue">        </font>switch(sortField)
<font color= "blue">        </font>{
<font color= "blue">            case</font> "ProductName":
<font color= "blue">                </font>sortCol = TabularReportCollection.TabularReportFields.ProductName;
<font color= "blue">                </font>break;
<font color= "blue">            case</font> "UnitPrice":
<font color= "blue">                </font>sortCol = TabularReportCollection.TabularReportFields.UnitPrice;
<font color= "blue">                </font>break;
<font color= "blue">            case</font> "UnitsInStock":
<font color= "blue">                </font>sortCol = TabularReportCollection.TabularReportFields.UnitsInStock;
<font color= "blue">                </font>break;
<font color= "blue">        </font>}
<font color= "blue"></font>
<font color= "blue">        </font>list.Sort(sortCol, asc);
<font color= "blue">    </font>}
<font color= "blue"></font>
<font color= "green">    //*******************************************************</font>
<font color= "green">    //</font>
<font color= "green">    // CalculateExtendedPrice event handler is tied to the OnItemDataBound of the Datagrid.</font>
<font color= "green">    // It retrieves the unit price and multiplies that to the units in stock to calculate the extended price of a product.</font>
<font color= "green">    // The extended price is displayed as the right most column.</font>
<font color= "green">    //</font>
<font color= "green">    //*******************************************************</font>
<font color= "blue"></font>
<font color= "blue">    protected void</font> CalculateExtendedPrice(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
<font color= "blue">    </font>{
<font color= "blue"></font><font color= "blue">        if </font>(e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)<font color= "blue"></font>
<font color= "blue">        </font>{
<font color= "blue">            </font>double unitsInStock = Convert.ToDouble(e.Item.Cells[1].Text);
<font color= "blue">            </font>double unitPrice =  Convert.ToDouble(e.Item.Cells[4].Text);
<font color= "blue">            </font>e.Item.Cells[5].Text = string.Format("{0:c}", unitPrice * unitsInStock);
<font color= "blue"></font>
<font color= "green">            // format unit price column as currency</font>
<font color= "blue">            </font>e.Item.Cells[4].Text = string.Format("{0:c}", unitPrice);
<font color= "blue"></font>
<font color= "green">            // if there are no units in stock, color the line item as red by changing the style class</font>
<font color= "blue"></font><font color= "blue">            if </font>(unitsInStock == 0)<font color= "blue"></font>
<font color= "blue">                </font>e.Item.CssClass = "OutOfStock";
<font color= "blue">        </font>}
<font color= "blue">    </font>}
<font color= "blue"></font>
<font color= "green">    //*********************************************************************</font>
<font color= "green">    //</font>
<font color= "green">    // The SortGrid event handler changes the sortfield for the Projects grid </font>
<font color= "green">    // and re-binds it.</font>
<font color= "green">    //</font>
<font color= "green">    //*********************************************************************</font>
<font color= "blue"></font>
<font color= "blue">    protected void</font> SortGrid(Object sender, DataGridSortCommandEventArgs e) 
<font color= "blue">    </font>{
<font color= "green">        // change sort field</font>
<font color= "blue">        </font>SortField = (string)e.SortExpression;
<font color= "blue"></font>
<font color= "green">        // re-bind to display new sorting</font>
<font color= "blue">        </font>BindList();
<font color= "blue">    </font>}
<font color= "blue"></font>
<font color= "blue">    </font>string SortField 
<font color= "blue">    </font>{
<font color= "blue">        get</font> 
<font color= "blue">        </font>{
<font color= "blue">            </font>object o = ViewState["SortField"];
<font color= "blue"></font><font color= "blue">            if </font>(o == null) <font color= "blue"></font>
<font color= "blue">            </font>{
<font color= "blue">                return</font> String.Empty;
<font color= "blue">            </font>}
<font color= "blue">            return</font> (string)o;
<font color= "blue">        </font>}
<font color= "blue">        set</font> 
<font color= "blue">        </font>{
<font color= "blue"></font><font color= "blue">            if </font>(value == SortField) <font color= "blue"></font>
<font color= "blue">            </font>{
<font color= "green">                // same as current sort file, toggle sort direction</font>
<font color= "blue">                </font>SortAscending = !SortAscending;
<font color= "blue">            </font>}
<font color= "blue">            </font>ViewState["SortField"] = value;
<font color= "blue">        </font>}
<font color= "blue">    </font>}
<font color= "blue"></font>
<font color= "green">    //*********************************************************************</font>
<font color= "green">    //</font>
<font color= "green">    // SortAscending property is tracked in ViewState</font>
<font color= "green">    //</font>
<font color= "green">    //*********************************************************************</font>
<font color= "blue"></font>
<font color= "blue">    </font>bool SortAscending 
<font color= "blue">    </font>{
<font color= "blue">        get</font> 
<font color= "blue">        </font>{
<font color= "blue">            </font>object o = ViewState["SortAscending"];
<font color= "blue"></font>
<font color= "blue"></font><font color= "blue">            if </font>(o == null) <font color= "blue"></font>
<font color= "blue">            </font>{
<font color= "blue">                return</font> true;
<font color= "blue">            </font>}
<font color= "blue">            return</font> (bool)o;
<font color= "blue">        </font>}
<font color= "blue">        set</font> 
<font color= "blue">        </font>{
<font color= "blue">            </font>ViewState["SortAscending"] = value;
<font color= "blue">        </font>}
<font color= "blue">    </font>}
<font color= "blue">&lt/</font><font color="maroon">script</font><font color= "blue">&gt</font>

<font color= "blue">&lt!</font><font color="maroon">DOCTYPE</font> HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" <font color= "blue">&gt</font>
<font color= "blue">&lt</font><font color="maroon">HTML</font><font color= "blue">&gt</font>
    <font color= "blue">&lt</font><font color="maroon">HEAD</font><font color= "blue">&gt</font>
        <font color= "blue">&lt</font><font color="maroon">title</font><font color= "blue">&gt</font>Tabular<font color= "blue">&lt/</font><font color="maroon">title</font><font color= "blue">&gt</font>
        <font color= "blue">&lt</font><font color="maroon">meta</font> content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema"<font color= "blue">&gt</font>
        <font color= "blue">&lt</font><font color="maroon">link</font> href="&lt%= _styleSheet %<font color= "blue">&gt</font>" type=text/css rel=stylesheet<font color= "blue">&gt</font>
        <font color= "blue">&lt</font><font color="maroon">script</font> src="scripts.js"<font color= "blue">&gt</font><font color= "blue">&lt/</font><font color="maroon">script</font><font color= "blue">&gt</font>
    <font color= "blue">&lt/</font><font color="maroon">HEAD</font><font color= "blue">&gt</font>
    <font color= "blue">&lt</font><font color="maroon">body</font> class="Report" leftMargin="0" topMargin="0" marginwidth="0" marginheight="0"<font color= "blue">&gt</font>
        <font color= "blue">&lt</font><font color="maroon">form</font> id="Tabular" method="post" runat="server"<font color= "blue">&gt</font>
            <font color= "blue">&lt</font><font color="maroon">table</font> border="0" cellpadding="5" cellspacing="15" width="100%"<font color= "blue">&gt</font>
                <font color= "blue">&lt</font><font color="maroon">tr</font><font color= "blue">&gt</font>
                    <font color= "blue">&lt</font><font color="maroon">td</font> class="ReportTitle"<font color= "blue">&gt</font>Products By Category<font color= "blue">&lt/</font><font color="maroon">td</font><font color= "blue">&gt</font>
                    <font color= "blue">&lt</font><font color="maroon">td</font> align="right"<font color= "blue">&gt</font><font color= "blue">&lt</font><font color=blue>asp:HyperLink id="PrintButton" NavigateUrl="javascript:Print()" CssClass="printbutton" runat="server" Visible="False"<font color= "blue">&gt</font>Print<font color= "blue">&lt/</font>asp:HyperLink<font color= "blue">&gt</font><font color= "blue">&lt/</font><font color="maroon">td</font></font><font color= "blue">&gt</font>
                <font color= "blue">&lt/</font><font color="maroon">tr</font><font color= "blue">&gt</font>
            <font color= "blue">&lt/</font><font color="maroon">table</font><font color= "blue">&gt</font>
            <font color= "blue">&lt</font><font color=blue>asp:datalist id="CategoriesList" runat="server" RepeatDirection="Vertical" repeatcolumns="1" Width="100%" CellPadding="5" cellspacing="15"</font><font color= "blue">&gt</font>
                <font color= "blue">&lt</font><font color="maroon">itemtemplate</font><font color= "blue">&gt</font>
                    <font color= "blue">&lt</font><font color="maroon">table</font> border="0" cellpadding="3" cellspacing="0" class="Content" width="100%"<font color= "blue">&gt</font>
                        <font color= "blue">&lt</font><font color="maroon">tr</font><font color= "blue">&gt</font>
                            <font color= "blue">&lt</font><font color="maroon">td</font> valign="top" class="CategoryHeader"<font color= "blue">&gt</font>
                                Category
                                &lt%# DataBinder.Eval(Container.DataItem, "CategoryName") %<font color= "blue">&gt</font>
                            <font color= "blue">&lt/</font><font color="maroon">td</font><font color= "blue">&gt</font>
                        <font color= "blue">&lt/</font><font color="maroon">tr</font><font color= "blue">&gt</font>
                        <font color= "blue">&lt</font><font color="maroon">tr</font><font color= "blue">&gt</font>
                            <font color= "blue">&lt</font><font color="maroon">td</font><font color= "blue">&gt</font>
                                <font color= "blue">&lt</font><font color=blue>asp:datagrid id=Datagrid1 runat="server" autogeneratecolumns="False" DataSource='&lt%# GetDetails((int)DataBinder.Eval(Container.DataItem, "CategoryID")) %<font color= "blue">&gt</font>' OnItemDataBound="CalculateExtendedPrice" BorderWidth="0" GridLines="None" AllowSorting="true" OnSortCommand="SortGrid" Width="100%"</font><font color= "blue">&gt</font>
                                    <font color= "blue">&lt</font><font color="maroon">columns</font><font color= "blue">&gt</font>
                                        <font color= "blue">&lt</font><font color=blue>asp:boundcolumn DataField="ProductName" HeaderText="Product" SortExpression="ProductName" ItemStyle-CssClass="ItemStyle" HeaderStyle-CssClass="ProductHeader" ItemStyle-Width="200"<font color= "blue">&gt</font><font color= "blue">&lt/</font>asp:boundcolumn</font><font color= "blue">&gt</font>
                                        <font color= "blue">&lt</font><font color=blue>asp:boundcolumn DataField="UnitsInStock" HeaderText="Units In Stock" ItemStyle-CssClass="ItemStyleRight" HeaderStyle-CssClass="ProductHeaderRight" SortExpression="UnitsInStock"<font color= "blue">&gt</font><font color= "blue">&lt/</font>asp:boundcolumn</font><font color= "blue">&gt</font>
                                        <font color= "blue">&lt</font><font color=blue>asp:templatecolumn</font><font color= "blue">&gt</font>
                                            <font color= "blue">&lt</font><font color="maroon">itemtemplate</font><font color= "blue">&gt</font>
                                                <font color= "blue">&lt</font><font color="maroon">img</font> src="images/spacer.gif" width="70" height="1" <font color= "blue">/&gt</font>
                                            <font color= "blue">&lt/</font><font color="maroon">itemtemplate</font><font color= "blue">&gt</font>
                                        <font color= "blue">&lt/</font><font color=blue>asp:templatecolumn</font><font color= "blue">&gt</font>
                                        <font color= "blue">&lt</font><font color=blue>asp:boundcolumn DataField="QuantityPerUnit" HeaderText="Quantity Per Unit" ItemStyle-CssClass="ItemStyle" HeaderStyle-CssClass="ProductHeader"<font color= "blue">&gt</font><font color= "blue">&lt/</font>asp:boundcolumn</font><font color= "blue">&gt</font>
                                        <font color= "blue">&lt</font><font color=blue>asp:boundcolumn DataField="UnitPrice" HeaderText="Unit Price" ItemStyle-CssClass="ItemStyleRight" HeaderStyle-CssClass="ProductHeaderRight" SortExpression="UnitPrice"<font color= "blue">&gt</font><font color= "blue">&lt/</font>asp:boundcolumn</font><font color= "blue">&gt</font>
                                        <font color= "blue">&lt</font><font color=blue>asp:boundcolumn HeaderText="Extended Price" ItemStyle-CssClass="ItemStyleRight" HeaderStyle-CssClass="ProductHeaderRight"<font color= "blue">&gt</font><font color= "blue">&lt/</font>asp:boundcolumn</font><font color= "blue">&gt</font>
                                    <font color= "blue">&lt/</font><font color="maroon">columns</font><font color= "blue">&gt</font>
                                <font color= "blue">&lt/</font><font color=blue>asp:datagrid</font><font color= "blue">&gt</font>
                            <font color= "blue">&lt/</font><font color="maroon">td</font><font color= "blue">&gt</font>
                        <font color= "blue">&lt/</font><font color="maroon">tr</font><font color= "blue">&gt</font>
                        <font color= "blue">&lt</font><font color="maroon">tr</font><font color= "blue">&gt</font>
                            <font color= "blue">&lt</font><font color="maroon">td</font> class="CategoryFooter"<font color= "blue">&gt</font>
                                Total Units in Stock:
                                &lt%# DataBinder.Eval(Container.DataItem, "TotalInStock") %<font color= "blue">&gt</font>
                            <font color= "blue">&lt/</font><font color="maroon">td</font><font color= "blue">&gt</font>
                        <font color= "blue">&lt/</font><font color="maroon">tr</font><font color= "blue">&gt</font>
                    <font color= "blue">&lt/</font><font color="maroon">table</font><font color= "blue">&gt</font>
                <font color= "blue">&lt/</font><font color="maroon">itemtemplate</font><font color= "blue">&gt</font>
                <font color= "blue">&lt</font><font color="maroon">headerstyle</font> cssclass="ReportTitle"<font color= "blue">&gt</font><font color= "blue">&lt/</font><font color="maroon">headerstyle</font><font color= "blue">&gt</font>
            <font color= "blue">&lt/</font><font color=blue>asp:datalist</font><font color= "blue">&gt</font>
        <font color= "blue">&lt/</font><font color="maroon">form</font><font color= "blue">&gt</font>
    <font color= "blue">&lt/</font><font color="maroon">body</font><font color= "blue">&gt</font>
<font color= "blue">&lt/</font><font color="maroon">HTML</font><font color= "blue">&gt</font>
</pre>

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Written By
StylezHouse
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Posted 1 Oct 2005

Article Copyright 2005 by StylezHouse
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