design patterns - When NOT to use MVP/MVC? -


okay question find few proper arguments for/against.

i appreciate value these patterns provide testability , separation of concerns. in cases have sort of data store(s), presented user in different ways.

but consider application each model bound 1 view. example maybe audio format converter, small gui sitting on (a) big api(s) back-end. ui needs basic validation (for paths , formats), , rest left back-end.

would benefit of using 1 such pattern here justify code? personally, see unneeded overhead, may wrong, hence question. :-)

edit:

the example application wrote here seems have been distracting people main point of question. i'm asking when mvp/mvc not good. here's quote golden 4:

no discussion of how use design patterns complete without few words on how not use them. design patterns should not applied indiscriminately. achieve flexibility , variability introducing additional levels of indirection, , can complicate design and/or cost performance. design pattern should applied when flexibility affords needed.

and that's main point of question. couldn't find few words on how not use [mvc/mvp], question attempt that. said above, appreciate value provide, want know when horrid idea. no pattern way sure?

you might want read of answers question : reasons not use mvc architecture web application

furthermore, on this page can read this: (by reversing "why should i.." might ideas too)

choose mvc if . . .

you well-versed in architecture of mvc. if aren't comfortable how design controller, mvc isn't choice. want full control on html rendered in browser , can afford development time , overhead of own markup. need create efficient unit tests user interface without overhead of entire managed runtime, etc. - want full control on how urls formed.

choose web forms if . . .

  • you not familiar designing mvc applications.
  • you need minimize development time.
  • you want feature-rich user-interface (such gridviews, etc.) display data rich interaction without substantial development investment.
  • you invested in server controls, either own development or 3rd parties.

other useful explanation here : you should not use asp.net mvc if... , says, in short :

  • you not comfortable polymorphism
  • you aren’t willing build on top of framework
  • you rely on 3rd party vendor controls lots of ui
  • you averse using open-source libraries

Comments

Post a Comment

Popular posts from this blog

jquery - How can I dynamically add a browser tab? -

since using iframes house external pages are, accounts "not preferred method" , disallowed sites (flickr, one), want dynamically generate browser tabs. e.g., when user submits form, want dynamically generate tab on browser in response submitted. e.g., might want add new tab url like: http://www.bigsurgarrapata.com/contact how in jquery? you want form target attribute action attribute. http://www.w3schools.com/tags/att_form_target.asp browsers have ultimate control on result of target attribute open new tab value of _blank. <form action="contact_submit.php" target="_blank" method="post">
Read more

node.js - Getting the socket id,user id pair of a logged in user(s) -

i have web application done using node js , in it,i have authentication system requires users log in before can access pages. have 2 pages,the homepage , updates page. from read docs,a new socket id issued when user opens tab in browser. me being admin,i know socket id of logged in user , more so,the socket id,logged in user id pair logged in users. what method can use socket id,logged in user id pair make sure broadcast realtime info users online?.
Read more

keyboard - C++ GetAsyncKeyState alternative -

i using windows.h library's getasynckeystate function define key pushed on keyboard . here program returns int value of pushed key example. #include <iostream> #include <windows.h> using namespace std; int main (){ char i; for(i=8;i<190;i++){ if(getasynckeystate(i)== -32767){ cout<<int (i)<<endl; } } return 0; } but trying make opengl simple game , function appeared slow . there function not need cycle 180 times , if statement . thanks you're trying make opengl game, you're going use glfw. if that's case can away using glfwgetkey() such: if (glfwgetkey(glfw_key_up) == glfw_press) {...} if (glfwgetkey(glfw_key_down) == glfw_press) {...} that method nicely explained in tutorial 6 opengl-tutorial.org . should start first tutorial of beginners tutorials , later intermediate tutorials . if you're going make win32 window can listen wm_keydown or wm_keyup messages , virtua
Read more