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The word “strut” has several meanings depending on the context 👇

🧱 In Engineering / Construction:

Strut means a structural support member designed to resist compression (pushing forces).

It helps stabilize a structure or framework by keeping components in position and preventing them from buckling.
✅ Example:


> The roof trusses are supported by steel struts.



🔹 Compare:

Strut → resists compression (pushing).

Tie → resists tension (pulling).



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✈️ In Automotive / Aerospace:

A strut is a shock absorber or supporting bar that connects parts and absorbs forces.
✅ Example:


> The airplane wing is supported by struts.
The car’s front suspension uses MacPherson struts.




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💃 In Everyday English:

To strut (verb): means to walk proudly or confidently, often in a showy or boastful way.
✅ Example:


> He strutted down the street like a model on the runway.




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Would you like me to explain “strut” in engineering terms with diagrams or examples (like in trusses or bridges)?

The word “strut” has several meanings depending on the context 👇

🧱 In Engineering / Construction:

Strut means a structural support member designed to resist compression (pushing forces).

It helps stabilize a structure or framework by keeping components in position and preventing them from buckling.
✅ Example:


> The roof trusses are supported by steel struts.



🔹 Compare:

Strut → resists compression (pushing).

Tie → resists tension (pulling).



---

✈️ In Automotive / Aerospace:

A strut is a shock absorber or supporting bar that connects parts and absorbs forces.
✅ Example:


> The airplane wing is supported by struts.
The car’s front suspension uses MacPherson struts.




---

💃 In Everyday English:

To strut (verb): means to walk proudly or confidently, often in a showy or boastful way.
✅ Example:


> He strutted down the street like a model on the runway.




---

Would you like me to explain “strut” in engineering terms with diagrams or examples (like in trusses or bridges)?

The word “strut” has several meanings depending on the context 👇

🧱 In Engineering / Construction:

Strut means a structural support member designed to resist compression (pushing forces).

It helps stabilize a structure or framework by keeping components in position and preventing them from buckling.
✅ Example:


> The roof trusses are supported by steel struts.



🔹 Compare:

Strut → resists compression (pushing).

Tie → resists tension (pulling).



---

✈️ In Automotive / Aerospace:

A strut is a shock absorber or supporting bar that connects parts and absorbs forces.
✅ Example:


> The airplane wing is supported by struts.
The car’s front suspension uses MacPherson struts.




---

💃 In Everyday English:

To strut (verb): means to walk proudly or confidently, often in a showy or boastful way.
✅ Example:


> He strutted down the street like a model on the runway.




---

Would you like me to explain “strut” in engineering terms with diagrams or examples (like i

1. Struts

2. Agenda
Preface
Struts and its components
An example
The architecture required for
Struts Applications

3. Preface
Problem we faced when designing JSP:
Familiar with HTML and expertise in web
design (the content, font, color, web page
layout etc.)
Having Programming knowledge with Java
(embedded java code in JSP)

4. Break down the
tasks with Struts

5. What is
Struts

Norwegian word meaning ostrich

A Java open source framework
especially used for web application
development.

With Struts, developers can following
the MVC design pattern to design
web application

6. What is MVC design pattern

Input ProcessingOutput

ControllerModel View
Calculation,
database
operation,
connection
with remote
systems
Application
screen, web
pages

7. Controller in Struts
Called ActionServlet
Its functions:
- Receive http request from client
(Web browser)
- Invoke Model part by calling
Action objects
- Send the JSP file returned by
Action objects back to the client

8. Model component in Struts

In Action objects

Its functions:
- Carrying out business related
processing (by itself or other objects)
- Determining the next web page to
send to the client

9. View component in Struts
Html and JSP files with Struts tags
embedded
Features provided by Struts tags:
- Sophisticated html form handling
(validation, error display etc.)
- Display localized messages
stored in a resource file on web
page (message tag)
- And many others …

10. How to get M V C parts work
together

A configuration file called struts-
config.xml in XML format

Defines Action classes, Java Beans used
in the project

Define “virtual” paths to be used in JSP
files

11. An
example
In TestWeb1.jsp:
…<struts-html:form action=“action1”>…
In struts-config.xml:
… < action path=“action1”
type=“JavaBean1”…>…
<forward name=“next1"
path="/nextpage1.jsp"/>
If changing to use another java
bean as Action class in the future,…

12. The whole process of a client
request
ActionServlet
Action object
JavaBean1
JSP / HTML
files
nextpage1.js
p
Call
“action1”
ActionForward
next1
Client
request
find

13. The architecture required for Struts Applications
Struts Applications
Struts classes / Taglib
Java Application Server
JSP / Servlet engine

14. Summary
Breakdown web development into
MVC parts
Easy to develop and maintain

15. Questions
?