MVC Framework
MVC stands for Model-View-Controller and it separates an application into three logical components: the model, the view, the controller. It separates the business logic and presentation layer from each other. MVC architecture has become popular for designing web applications as well as mobile applications these days.
History of MVC Architecture:
-
MVC architecture first discussed in 1979 by Trygve Reenskaug while visiting the Xerox Palo Alto Research Center (PARC)
-
The MVC model was first introduced in 1987 in the Smalltalk programming language.
-
MVC was first accepted as a general concept, in a 1988 article in The Journal of Object Technology (JOT).
-
Nowadays, MVC pattern is widely used in modern web applications
Important components of MVC:
Model: The Model component deals with data-related logic that the user works with. For example, a user object will retrieve the user information from the database, manipulate it and update it data back to the database or use it to render data.
View: A View represents the presentation of data. For example, the User view will include all the UI components such as text boxes, dropdowns, etc. that the final user interacts with. Views are created by the collected data from the model. A view requests the model for information so that it resents the output presentation to the user.
Controller: Controllers act as an interface between the Model component and View component to process all the business logic and incoming requests, manipulate data using the Model component and interact with the Views to render the final output. There is no doubt Controller is the brain of the entire MVC system. For example, a controller can update a model by changing the data related to a character in a video game. It may modify the view by displaying the updated data of the character in a video game.
Let's take an example of a car to define MVC:
Model - Storage ( Petrol or Diesel tank)
|
View - User interface : ( Gear lever, panels, steering wheel, etc.)
|
Controller - Mechanism ( Engine)
|
Engine runs using user interface devices and takes fuel from storage which helps it to run the car.
Advantages of MVC:
-
MVC Model components can be tested separately from the user.
-
The development of the various components can be performed parallelly.
-
It helps you to avoid complexity by dividing an application into the three units Model, View, and Controller.
-
Search Engine Optimization (SEO) Friendly.
-
All classes and objects are independent of each other so that you can test them separately.
Disadvantages of MVC:
-
Difficult to read, change, to unit test, and reuse this model.
-
No formal validation support.
-
Increased complexity and Inefficiency of data.
-
Difficult to use with the modern user interface.
-
Knowledge of multiple technologies is required.
Summary:
-
The MVC is an architectural pattern that separates an application into Model, View, and Controller.
-
Model: Responsible for maintaining data and its business related logic.
-
View: Responsible for the representation of data to the user.
-
Controller: Controls the interactions between the Model component and View component.
-
MVC is a highly testable, extensible framework.
-
Some popular MVC frameworks are Rails, Zend Framework, CodeIgniter, Laravel, Fuel PHP, Django, Ruby on Rails, etc.
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
555
555
555
555
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1
Leave a Reply
dfb__${98991*97996}__::.x
Leave a Reply
1
Leave a Reply
dfb[[${98991*97996}]]xca
Leave a Reply
1
Leave a Reply
dfb{{98991*97996}}xca
Leave a Reply
1
Leave a Reply
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
1
Leave a Reply
dfb__${98991*97996}__::.x
Leave a Reply
1
Leave a Reply
Leave a Reply
1
Leave a Reply
dfb[[${98991*97996}]]xca
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
dfb{{98991*97996}}xca
Leave a Reply
1
Leave a Reply
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
Leave a Reply
1
Leave a Reply
1
Leave a Reply
Leave a Reply
bfgx2548%C0%BEz1%C0%BCz2a%90bcxhjl2548
Leave a Reply
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
dfb__${98991*97996}__::.x
Leave a Reply
bfg1570%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl1570
Leave a Reply
1
Leave a Reply
19446347
Leave a Reply
dfb[[${98991*97996}]]xca
Leave a Reply
\<\%\=\{\{\=\{\@\{\#\{\$\{dfb\}\}\%\>
Leave a Reply
19814737
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
1'"()&%
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
dfb{{98991*97996}}xca
Leave a Reply
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
bfgx9466%C0%BEz1%C0%BCz2a%90bcxhjl9466
Leave a Reply
1
Leave a Reply
bfg2515%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl2515
Leave a Reply
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
19760920
Leave a Reply
1'"()&%
Leave a Reply
1
Leave a Reply
1
Leave a Reply
\<\%\=\{\{\=\{\@\{\#\{\$\{dfb\}\}\%\>
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
bfgx9099%C0%BEz1%C0%BCz2a%90bcxhjl9099
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
bfg10359%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl10359
Leave a Reply
1
Leave a Reply
1
Leave a Reply
bfg10359%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl10359
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
19563785
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
555
555
1
Leave a Reply
1'"()&%
Leave a Reply
1
Leave a Reply
1
Leave a Reply
19936916
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
19308118
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
dfb__${98991*97996}__::.x
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
dfb[[${98991*97996}]]xca
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
dfb{{98991*97996}}xca
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
bfgx2222%C0%BEz1%C0%BCz2a%90bcxhjl2222
Leave a Reply
1
Leave a Reply
bfg4178%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl4178
Leave a Reply
1
Leave a Reply
1
Leave a Reply
19376685
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1
1
Leave a Reply
1
dfb__${98991*97996}__::.x
Leave a Reply
1
1
Leave a Reply
1
dfb[[${98991*97996}]]xca
Leave a Reply
1
1
Leave a Reply
1
dfb{{98991*97996}}xca
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1
Leave a Reply
1
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
Leave a Reply
1
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
1
Leave a Reply
bfgx9144%C0%BEz1%C0%BCz2a%90bcxhjl9144
Leave a Reply
1
Leave a Reply
bfg9613%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl9613
Leave a Reply
1
Leave a Reply
19513686
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
555
Leave a Reply
555
Leave a Reply
555
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1
Leave a Reply
dfb__${98991*97996}__::.x
Leave a Reply
1
Leave a Reply
dfb[[${98991*97996}]]xca
Leave a Reply
1
Leave a Reply
dfb{{98991*97996}}xca
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
bfgx9280%C0%BEz1%C0%BCz2a%90bcxhjl9280
Leave a Reply
1
Leave a Reply
bfg6371%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl6371
Leave a Reply
1
Leave a Reply
19978251
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1
Leave a Reply
dfb__${98991*97996}__::.x
Leave a Reply
1
Leave a Reply
dfb[[${98991*97996}]]xca
Leave a Reply
1
Leave a Reply
dfb{{98991*97996}}xca
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
bfgx4841%C0%BEz1%C0%BCz2a%90bcxhjl4841
Leave a Reply
1
Leave a Reply
bfg1262%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl1262
Leave a Reply
1
Leave a Reply
19505683
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
555
Leave a Reply
555
Leave a Reply
555
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1'"
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1'||DBMS_PIPE.RECEIVE_MESSAGE(CHR(98)||CHR(98)||CHR(98),15)||'
Leave a Reply
1
Leave a Reply
1*DBMS_PIPE.RECEIVE_MESSAGE(CHR(99)||CHR(99)||CHR(99),15)
Leave a Reply
1
Leave a Reply
1CMVoqA5l')) OR 818=(SELECT 818 FROM PG_SLEEP(15))--
Leave a Reply
1
Leave a Reply
15x6sfiRs') OR 562=(SELECT 562 FROM PG_SLEEP(15))--
Leave a Reply
1
Leave a Reply
1EdLkfkNY' OR 512=(SELECT 512 FROM PG_SLEEP(15))--
Leave a Reply
1
Leave a Reply
1-1)) OR 465=(SELECT 465 FROM PG_SLEEP(15))--
Leave a Reply
1-1) OR 742=(SELECT 742 FROM PG_SLEEP(15))--
Leave a Reply
"dfbzzzzzzzzbbbccccdddeeexca".replace("z","o")
Leave a Reply
1-1 OR 132=(SELECT 132 FROM PG_SLEEP(15))--
Leave a Reply
dfb__${98991*97996}__::.x
Leave a Reply
1
Leave a Reply
dfb[[${98991*97996}]]xca
Leave a Reply
1WESQrddy'; waitfor delay '0:0:15' --
Leave a Reply
dfb{{98991*97996}}xca
Leave a Reply
1
Leave a Reply
1-1 waitfor delay '0:0:15' --
Leave a Reply
1-1); waitfor delay '0:0:15' --
Leave a Reply
1}}"}}'}}1%>"%>'%><%={{={@{#{${dfb}}%>
Leave a Reply
1-1; waitfor delay '0:0:15' --
Leave a Reply
1
Leave a Reply
(select(0)from(select(sleep(15)))v)/*'+(select(0)from(select(sleep(15)))v)+'"+(select(0)from(select(sleep(15)))v)+"*/
Leave a Reply
Leave a Reply
1
Leave a Reply
10"XOR(1*if(now()=sysdate(),sleep(15),0))XOR"Z
Leave a Reply
1
Leave a Reply
1
Leave a Reply
<%={{={@{#{${dfb}}%>
Leave a Reply
1
Leave a Reply
bfgx7001%C0%BEz1%C0%BCz2a%90bcxhjl7001
Leave a Reply
10'XOR(1*if(now()=sysdate(),sleep(15),0))XOR'Z
Leave a Reply
bfg10348%EF%BC%9Cs1%EF%B9%A5s2%CA%BAs3%CA%B9hjl10348
Leave a Reply
1
Leave a Reply
1
Leave a Reply
19731187
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1'"()&%
Leave a Reply
1
Leave a Reply
1*if(now()=sysdate(),sleep(15),0)
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
-1" OR 452=452 or "v3d1b5zO"="
Leave a Reply
1
Leave a Reply
1
Leave a Reply
1
Leave a Reply
-1" OR 3*2<5 or "v3d1b5zO"="
Leave a Reply
India
About
Services
Skills
Industries
Case Studies
2025 Technoarch Softwares | Login