Thanks guys, Lance i managed to get your solution to work but is there any way to get it to print a single copy without the dialog box popping up because this is an essential requirement for my program as it sels information.

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Delphi's HTML Producer Components Delphi's HTML producer components (on the Internet page of the Component Palette) can be used to generate the HTML files and particularly to turn a database table into an HTML table. Many developers believe that the use of these components makes sense only when writing a web server extension. Although they were introduced for this purpose and are part of the WebBroker technology, you can still use three out of the five producer components in any application in which you must generate a static HTML file. Before looking at the HtmlProd example, which demonstrates the use of these HTML producer components, let me summarize their role: • The simplest HTML producer component is the PageProducer, which manipulates an HTML file in which you've embedded special tags. The HTML can be stored in an external file or an internal string list.

The advantage of this approach is that you can generate such a file using the HTML editor you prefer. At run time, the PageProducer converts the special tags to HTML code, giving you a straightforward method for modifying sections of an HTML document.

The special tags have the basic format, but you can also supply named parameters within the tag. You'll process the tags in the OnTag event handler of the PageProducer. • The DataSetPageProducer extends the PageProducer by automatically replacing tags corresponding to field names of a connected data source. • The DataSetTableProducer component is generally useful for displaying the contents of a table, query, or other dataset. The idea is to produce an HTML table from a dataset, in a simple yet flexible way. The component has a nice preview, so you can see how the HTML output will look in a browser directly at design time. • The QueryTableProducer and the SQLQueryTableProducer components are similar to the DataSetTableProducer, but they are specifically tailored for building parametric queries (for the BDE or dbExpress, respectively) based on input from an HTML search form.

This component makes little sense in a stand-alone program, and for this reason, I'll delay covering these components until Chapter 20. Producer Demo Producer Demo This is a demo of the page produced by the application on. The prices in this catalog are valid until. Warning If you prepare this file with an HTML editor (something I suggest you do), it may automatically place quotes around tag parameters, as in days='21', because this format is required by HTML 4 and XHTML. The PageProducer component has a StripParamQuotes property you can activate to remove those extra quotes when the component parses the code (before calling the OnHTMLTag event handler). The Demo Page button copies the PageProducer component's output to the Text of a Memo.

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As you call the Content function of the PageProducer component, it reads the input HTML code, parses it, and triggers the OnTag event handler for every special tag. In the handler for this event, the program checks the value of the tag (passed in the TagString parameter) and returns a different HTML text (in the ReplaceText reference parameter), producing the output shown in Figure 19.7. Producing Pages of Data The HtmlProd example also has a DataSetPageProducer component, which is connected with a database table and with the following HTML source code: Data for Data for Capital: Continent: Area: Population: Last updated on HTML file produced by the program. By using tags with the names of the connected dataset's fields (the usual COUNTRY.DB database table), the program automatically gets the value of the current record's fields and replaces them automatically. This produces the output shown in Figure 19.8; the browser is connected to the HtmlProd example working as an HTTP server, as I'll discuss later.