Front-End Architecture

Andrey Kucherenko

Quality Attributes

Time to market

#include <tv/configtv.h>
// The SSC code doesn't support as much as needed for it.
#ifndef HAVE_SSC

class TMyApp : public TApplication
{
public:
 TMyApp();
 virtual void handleEvent(TEvent &event);
 void Test();
};

TMyApp::TMyApp() :
  TProgInit( &TMyApp::initStatusLine,
             &TMyApp::initMenuBar,
             &TMyApp::initDeskTop
           )
{
}

const int cmAbout=0x1000;

void TMyApp::handleEvent( TEvent &event )
{
 TApplication::handleEvent(event);

 if (event.what==evCommand)
   {
    switch (event.message.command)
      {
       case cmAbout:
            Test();
            break;
       default:
            break;
      }
   }
}

class TestDialog : public TDialog
{
public:
 TestDialog();
};

TestDialog::TestDialog() :
  TWindowInit(&TestDialog::initFrame),
  TDialog(TRect(0,0,60,18),"Dumb terminal")
{
 options |= ofCentered;

 TScrollBar *hsb=new TScrollBar(TRect(58,1,59,13));
 TScrollBar *vsb=new TScrollBar(TRect(1,13,58,14));
 insert(hsb);
 insert(vsb);
 TTerminal *tt=new TTerminal(TRect(1,1,57,12),hsb,vsb,4096);
 tt->do_sputn("Hello!\nThat's just a test in the buffer.\nThat's all falks.",58);
 //tt->do_sputn("Hello!\r\nThat's just a test in the buffer.\r\nThat's all falks.",60);
 insert(tt);
 insert(new TButton(TRect(25,15,35,17),"O~K~",cmOK,bfNormal));

 selectNext(False);
}

void TMyApp::Test()
{
 TestDialog *d=new TestDialog;
 deskTop->execView(d);
 CLY_destroy(d);
}

int main()
{
 TEvent init;
 init.what=evCommand;
 init.message.command=cmAbout;

 TMyApp myApp;
 myApp.putEvent(init);
 myApp.run();
 return 0;
}

#else

int main()
{
 fprintf (stderr, "Sorry: The SSC code doesn't support as much as needed for it.\n");
}

#endif
<HTML>
<HEAD>
  <TITLE>Title</TITLE>
  <META name="GENERATOR" content="Microsoft FrontPage 4.0">
  <META name="keywords" content="html meta example google please index me">
</HEAD>
<BODY>
<H1>Title</H1>
<TABLE border="0">
  <TR>
    <TD>Header</TD>
  </TR>
  <TR>
    <TD>
      <TABLE>
        <TR>
          <TD>Left Side</TD>
          <TD>Content</TD>
          <TD>Right Side</TD>
        </TR>
      </TABLE>
    </TD>
  </TR>
  <TR>
    <TD>Footer</TD>
  </TR>
</TABLE>
</BODY>
</HTML>

JavaScript

  • 1995
  • Brendan Eich

JQuery

  • 2006
  • John Resig

AngularJS

  • 2009
  • Google

Maintainability 

Modularity 

   var myfunctionCollection1 = {
        fun1: function () {
              console.log("I am first fun1");             
        }        
   }
    var myfunctionCollection2 = {
        fun1: function () {
              console.log("I am second fun1");

        }
   }
    myfunctionCollection1.fun1();
    myfunctionCollection2.fun1();
import { get } from 'axios';


function getUser(email, password) { 
 /// code here

}

Extensibility

Reusability

Usability

Performance

Coffee Machine

$

$

Coffee Machine

$

$

$

Coffee Machine

$

$

$

???

Thank you

Front-End Architecture

By Andrey Kucherenko

Front-End Architecture

  • 182
Loading comments...

More from Andrey Kucherenko