... thebusiness plan, defines the critical terms used in business plan-ning, demonstrates how the components of a business plan fit as anintegrated model, defines logical steps in writing a business ... planningcycle.Building a Business Plan in Five Pages41Figure 2-8. The planning conference builds five plans in a single sessionas phase 2 of the planning cycle. ■ A chart showing reporting relationships■ ... Business Plan in Five Pages37 ed energy in developing the key points. Remember that you aregoing to capture the essence of your complete business plan in fivepages. To do that seemingly impossible...
... Embedding XML Data inHTML Practice: Binding HTML Elements to XML Data In this practice, you will create an HTML file that displays data in an XML data island by using DSO data binding. ... has been included in the HTML, either by embedding or referencing, it can be linked to HTML elements to display the underlying recordset by using DSO. Using DSO-specific attributes Individual ... Object in Microsoft Internet Explorer 4, for background information. Presentation: 120 Minutes Lab: 60 Minutes Module 5: Embedding XML Data inHTML 27 Displaying XML Data Using...
... Example 1-2, and Example 1-3. Executing mainpage.mas will produce a full page of HTML with the header and footer inserted in place. Example 1-1. header.mas < ;html& gt; <head><title>Welcome ... you should again see a random selection of either Greetings, Earthlings or Greetings, Martians.5 Assuming you've gotten Mason installed properly and everything's working right, congratulations. ... employing Perl's (or any other language's) built -in object-oriented inheritance. Return. #!/usr/bin/perl use strict; use HTML: :Mason; my $interp = HTML: :Mason::Interp->new(...
... that involves OR-ing together variables and the output of subroutines with single character names, who are being made second-class citizens in the Mason world. Sorry, but we're standing ... main body. The <%init> block is typically used for doing things like checking arguments, creating objects, or retrieving data from a database. The variables created here are used in ... features in Mason is the ability of one component to execute another, causing the called component's output to appear inside the calling component's output. The called component can, in...
... concerning the currently executing chain of components. It is treated in detail in Chapter 4. Return. 4. Component objects are returned by several of the HTML: :Mason::Request and HTML: :Mason::Interp ... request, before the <%init> block, but unlike in an <%init> block, the variables declared in this block are in scope both in the component's main body and in any subcomponents ... the component is loaded into memory. It is executed before any other block (including an <%init> block). Any variables declared here remain in existence (and in scope) until the component...
... often no filtering is necessary. Inspecting the Wrapping Chain When Mason processes a request, it builds the wrapping chain and then executes each component in the chain, starting with the topmost ... processing, though, because parsing HTML can give you a stomach ache very quickly. In Chapter 5 you'll see how to use inheritance to gain finer control over the production of the HTMLin ... start processing its child component, in this case /welcome .html . The /welcome .html component generates some output, which gets inserted into the middle of /autohandler and then finishes. Control...
... rather than optimize your code at the expense of increasing its complexity, thus making it less maintainable. Caching can also be a big win in providing scalability when you have a bottleneck like ... comp(). ã print (output) This method takes a list of scalars, which will be sent as output. For example, the following two lines are identical: % $m->print( $output) ; <% $output %> ... the components in the wrapping chain that have yet to be executed. They are returned in order based on their position in the wrapping chain. Dhandler-Related Methods Certain request object...
... handle incoming parameters by setting args_method to mod_perl, this object will be an Apache::Request object; otherwise, it will be an Apache object. Incoming parameter handling is covered in ... but for methods instead of subcomponents. ã title Returns a printable string identifying this component. It is intended to uniquely identify a component within a given interpreter although ... only a few methods: ã output For buffers that store outputin a scalar, this method returns the output they have stored so far. If the buffer is a filtering buffer, the output will be filtered...
... request. Now imagine another scenario, one in which the method needs to examine the incoming arguments in order to generate its output. For instance, suppose you request /view_user .html? id=2982, ... autohandler example using attributes instead of methods. Example 5-7. autohandler < ;html& gt; main component and any of its subcomponents, including the main component's <%init> section, ... <img> tags in order to point them to a different server. In Chapter 8 we will show an example that filters a link menu of <a href> tags to find the link for the current page and changes...
... it occurs in a component located in the mine or shared component root will look for the indicated component, first in mine, then in shared if none is found in mine. An Advanced Inheritance ... => \ $output ); $req->exec; $output =~ s/something/something else/g; </%perl> /some/comp produced: <% $output %> As this illustrates, one of the interesting things you ... would be to insert a <%filter> block directly into the source of the top_menu method. However, the method may be defined in many different places; the whole point of using a method instead...
... coordinating the activities of the Compiler and Resolver, as well as creating Request objects. Its main task involves receiving requests for components and generating the resultant output ... object contains another object, the containing object will accept constructor parameters intended for the contained object. For example, the Interpreter object will accept parameters intended ... functionality. In an informal sense, we speak of Release 1.10 as having made Mason more "pluggable." By default, Mason creates a Lexer object in the HTML: :Mason::Lexer class. By passing a...
... you request the document /index .html via your web browser, Apache will look for the file /home/httpd/htdocs/index .html . If index .html contains an HREF to /some/file .html, you would have to ... $m->print($img); $m->abort(OK); # make sure nothing else gets sent </%init> This component does two things to ensure that nothing corrupts the image's binary data. ... Note that Mason's templating capabilities aren't exactly taking center stage in this example. You may ask why Mason is being used in this situation at all. Indeed, without context, it's...
... aren't inheriting much from HTML: :Mason::Compiler , we still subclass it as anything expecting a compiler will check that what it is given is a subclass of HTML: :Mason::Compiler. Of course, in ... component path by taking the requested URI and looking for that in the database. If it doesn't exist, we will try appending the path info if possible or just give up. Finally, we try the ... use Digest::SHA1; We solve our subclassing problem with the following code. There is nothing wrong with changing a class's inheritance dynamically in Perl, so that's what we do. The...
... "Calculate"> . . . < /HTML& gt; The Form – Calculator .html / 11 of 36Scope of Beans page The bean will disappear as soon as the current page finishes generatingReferences to this ... using the parameters in the request objectAt request time, using the result of an evaluated expressionFrom a specified string / 16 of 36Session Scope – (2)< ;HTML& gt; . . .<%@ page ... setHeight(float h) { height = h; } public boolean isGreaterHeight(int initialHeight, int finalHeight) { if((finalHeight - initialHeight) > 0) { return true; } else { return false;}}...
... 2:Writing and Styling Pages inHTML and CSS 21Introducing HTML 21Elements of an HTML Page 23A More Advanced HTML Page 27Some Useful HTML Tags 29Adding Your Own Style 30Defining the ... CHAPTER 2Writing and Styling Pages in HTML and CSSWhat You’ll Learn in This Chapter:.Introducing HTML .Elements of an HTML Page .A More Advanced HTML Page .Some Useful HTML Tags.Adding Your ... href=”newpage .html >my hyperlink</a>Clicking on the words my hyperlink in the preceding example results in the brows-er requesting the page newpage .html. A hyperlink can contain images...