Introduction to Document Object Model
• Therefore, DHTML does the following:
• Works with JavaScript
• Works with Data Object Model (DOM)
• Works with CSS
• Combines HTML with JavaScript
The Document Object Model (DOM) is a programming interface for HTML and XML documents. It represents the page so that programs can change the document structure, style, and content.
HTML and XML are markup languages that have their own unique features. Both these programming languages are machine- and user-friendly. They have a set of standard words based on syntactical rules of the language.
Introduction to Document Object Model
• Therefore, DHTML does the following:
• Works with JavaScript
• Works with Data Object Model (DOM)
• Works with CSS
• Combines HTML with JavaScript
The Document Object Model (DOM) is a programming interface for HTML and XML documents. It represents the page so that programs can change the document structure, style, and content.
HTML and XML are markup languages that have their own unique features. Both these programming languages are machine- and user-friendly. They have a set of standard words based on syntactical rules of the language.
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Course Outline...
• Identify the need for XML as a standard data interchange format
• Identify the structure of XML documents
• Create an XML schema
• Declare attributes in an XML schema
• Identify the need for XML namespaces
• Reuse XML schema components
• Create groups of elements and attributes in an XML schema
• Transform an XML document through a Cascading Style Sheet
• Transform an XML document through Extensible Style Sheet Language
• Perform conditional formatting
• Use XPath pattern
• Present data in different formats
• Identify the XML Document Object Model
• Validate an XML document against an XML schema using the Document Object Model
• Apply a Style Sheet to an XML document
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By now, you have heard how important structured content is. But, maybe you poked around with something like DITA and were baffled by the complexity. Or, maybe you still aren’t sure what XSLT stands for. This workshop will take participants back to the basics, to provide a foundation for higher-level concepts that have taken hold of our industry. Topics will include:
- What XML looks like, what it does, and how to create it.
- How to define a structure model, including whether to use a - DTD, Schema, etc.
- What XSLT looks like, what it does, and how to make it work.
- What DITA and DocBook really are and whether one is right for you.
Russell Ward is an experienced technical writer and structured technologies developer. He has spent many years working with structured content to maximize efficiency in the techcomm environment, both as an employee and as an independent consultant. He is also an experienced trainer and speaks periodically at conferences and other peer events.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
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The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
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A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
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👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
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1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
2. Topics
! What is XML?
! Why XML?
" XML feautures and value-propositions
! Where does XML come from?
! Where is XML being used today?
! What do you do with XML document?
! What is going on standards front?
3. Objectives
! Understand fundamental concept and
features of XML
! Get some perspective on how XML is
being used in real-world
4. What is XML?
! eXtensible Markup Language
! is Meta-Markup language
! is Not just a markup language
5. The Data Problem
! Fundamental “issues”: How do I
represent my “application” data?
# Performance (speed/time)
# Persistence(short/long lived)
# Mutability
# Composition
# Security (encryption/identity)
6. Data Problem (Cont.)
! Open Information Management:
" Interpretation
" Presentation
" Interoperation
" Portability
" Interrogation
7. Markup Language
! Used to markup data
" Methodology for encoding data with some
information
! Examples
" Yellow highlighter on a string of text as
emphasizer
" Comma between pieces of data as
separator
8. Markup Language
! Two important aspects
"A standard for “valid markup”
# HTML - tags
"A standard for “what markup means”
# HTML - tags “communicate” layout and
formatting information
! Typical markup languages define a set
of tags each of which has some
associated meaning
10. HTML
! The most popular markup language
! Defines a set of tags
! Designed for presentation for data
! HTML documents are processed by
HTML processing application
(Browser)
11. Strengths of HTML
! Easy to implement and author
" Small number of tags
" Simple relationship between tags
" Syntax-checking is very forgiving
" Limited number of formats possible
" Viewers can be small and simple
! HTML trades power for ease of use
12. Weaknesses of HTML
! Fixed set of tags
" Not user extensible
# Dependency to “markup language” definition
process
" Dependency to vendors
# Vendor proprietary tags
# Implementation not in sync
– Netscape browser vs. IE
! Predefined semantics for each tag
! Predefined data structure
13. Weaknesses of HTML
! No formal validation
! Does not support semantic search
! Based on solely on appearance
(rendering) NOT on content
! Formatting too simple
" Limited control
! Won’t do complex documents
! Poor support for print and other media
14. So HTML is Not suited for
handling
! Large and complex data
! Data that must be used in different
ways
! Data with long life-cycle
! Data intended to drive scripts and Java
applets
15. So XML is Born!
! Motivations
" HTML would not work for publishing in
general case
" Web application would require a method
of encoding data that could drive
arbitrarily complex distributed processes
" Without XML, HTML would be replaced
by a more powerful binary and proprietary
format
16. XML Design Goals
! XML shall be straightforwardly usable
over the Internet.
! XML shall support a wide variety of
applications.
! XML shall be compatible with SGML.
! It shall be easy to write programs
which process XML documents.
17. XML Design Goals
! The number of optional features in
XML is to be kept to the absolute
minimum, ideally zero.
! XML documents should be human-
legible and reasonably clear.
! The XML design should be prepared
quickly.
18. XML Design Goals
! The design of XML shall be formal and
concise.
! XML documents shall be easy to
create.
! Terseness in XML markup is of
minimal importance.
19. Key Features of XML
! Extensibility
! Media and Presentation independence
" Separation of contents from presentation
! Structure
! Validation
20. Extensibility
! XML is Meta-markup language
! You define your own markup
languages (tags) for your own problem
domain
! Infinite number of tags can be defined
" Need for domain-specific standards
" XSLT
21. Extensibility
! Tags can be more than formatting
! Tags can be anything
" Semantic data representation
" Business rules
# ebXML
" Data relationship
# EJB 2.0 Containter Managed Persistence
" Formatting
# XSL
" Anything you want
22. Extensibility
! Many domain-specific markup
languages
" Portable data within domain-specific
industry
" Portable across the various domain
# Healthcare and Insurance
# Chemical and Medicine
23. Media (Presentation)
Independence
! Clear separation between contents
and presentation
! Contents of data
" What the data is
" Is represented by XML document
! Presentation of data
" What the data looks like
" Can be specified by stylesheet
24. Media (Presentation)
Independence
! Same data can be presented to
different communication medium
" HTML browser
" Voice device
! Same data can be presented to
different format
" Cell
phone as WML
" Desktop as HTML
! Via stylesheet
25. Media (Presentation)
Independence
! Stylesheet
" Instruction of how to present XML data
" CSS
# Tailored for HTML browser
" XSL
# XML based
# General purpose
# Work with XSLT
26. Separation of Contents from
Presentation
! Searching and retrieving data is easy
and efficient
" Tags give search’able information
! Many applications use the same data
in different ways
" Employee data can be used by
# Payroll application
# Facilities application
# Human resource application
27. Separation of Contents from
Presentation
! Enables portability of data
! Portable over time and space
28. XSLT Transformation
! Example (XML -> HTML)
XML data:
<destination>sang.shin@sun.com</destination>
XSLT stylesheet can say:
# Start a new line.
# Convert “destination” XML tag to “To:” HTML tag.
# Display "To:" in bold, followed by a space.
# Display your email address.
Which produces:
To: sang.shin@sun.com
29. Structure: HTML vs. XML
HTML (Automatic Presentation of Data)
<b> John Doe 1234 </b> // Display in bold
XML (Automatic Interpretation of Data)
<Employee>
<Name>
<firstName> John </firstName>
<lastName> Doe </lastName>
</Name>
<EmployeeID> 1234 </EmployeeID>
</Employee>
30. Structure
! Relationship
" Employee is made of Name and employ-ID
" Name is made of firstName and LastName
! Hierarchical (Tree-form)
" Faster to access
" Easier to rearrange
" Can be any number of depth
31. Structure
! Enables to build large and complex
data
! Portability of relationship and
hierarchical structure
32. Validation
! XML data is “constrained” by a Rule
(or Syntax)
" Employee data has to have Name and Employee
ID elements
" Name has to have both firstName and LastName
elements
<Employee>
<Name>
<firstName>John</firstName>
<lastName>Doe</lastName>
</Name>
<EmployeeID>1234</EmployeeID>
</Employee>
33. XML Schema
! Defines Syntax
" Structure
" Vocabulary
! XML document + XML schema work
together
" XML document alone has to be “well-
formed”
" XML schema checks “validity”
34. XML Schema
! DTD (Data Type Definition) is the most
popular XML schema language for
now
! DTD is pretty weak schema language
" You can’t define “range check”
! There are other emerging XML
schema languages
" W3C XML schema
" Relax
35. Misc. Features of XML
! Semantics of data
! Plain Text
! Easily Processed
! Inline usability
! Linkability
! Internationalized
36. Semantics of Data
! Meaning of data
! XML tags “indirectly” specifies the
semantical meaning
" does<firstName> really mean “first
name”?
! Potential for divergence
" Industrycollaboration to agree upon the
semantical meanings of tags
" Need for transformation (XSLT)
37. Plain Text
! Can use any text-editing tool
! Easier for humans to read
" Configuration information
38. Easily Processed
! Set of Well-formed rules
! Validity checking
! Ready-to-use tools
" parsers (and validators)
" transformers
" browsers
" class generators
" IDE
39. Inline Usability
! Can integrate data from multiple
sources
" Can be displayed or processed as a
single document
! Modularization without using Linking
! Example
"A book made of independently written
chapters
" Same Copyright text in many books
40. Linkability
! Much more powerful and flexible
linking capabilities than HTML’s
! Bi-directional
! Mutli-directional
! W3C Xlink and Xpointer specifications
41. Internationalized
! XML is Unicode-based
" You can mix languages
! Both markup and content
! XML tools must support both UTF-8
and UTF-16 encodings
! Critical for world-wide adoption of XML
as universal data representation
42. XML History
! Emerged as a way to overcome the
shortcomings of its two predecessors
" SGML
" HTML
43. XML History
! SGML
" Powerful and extensible
# Good for cataloging and indexing data
" Too complex and expensive
! HTML
" Simple and widely supported
" Not extensible
! XML
" “Lean and mean SGML”
44. XML Evolution
! Discussion got started in 1996 by Jon
Bosak of Sun
! W3C-approved XML 1.0 spec in 1998
! XML-related standard activities are
moving in dizzying speed
" Horizontal
" Vertical
" E-Commerce
45. Where Does XML Get Used?
! Simple and complex data
representation
! Integration of heterogeneous
applications
! Portable data representation
! Displaying and publishing
! Archiving
! Data manipulation
! Business logic representation
46. Data representation
! XML encodes the data for a program
to process
! Readable by humans
! Process’able by computers
! Complex relationship can be
represented
! Internationalized
! Many 3rd-party tools
" Editing, Syntax checking
47. Data representation
! Examples
" Configuration files
# EJB deployment descriptor
" “make” files (Apache ANT project)
48. Integration of heterogeneous
applications
! Typically used with Messaging system
! XML message is minimum contract for
communication
" Loosely-coupled communication
! Enables easy EAI (Enterprise
Application Integration)
" Payroll, Finance, Products
! E-Commerce
" Supplier, distributor, manufacturer, retail
49. Portable data representation
! Non-proprietary
" Application independent
" Object-model independent
" Language independent
" Platform independent
" Communication protocol independent
" Communication media independent
! Used for means of “information
exchange”
50. Portable data representation
! Examples
" Purchase order, Invoice
" Business transactional semantics
" Patient record
" Mathematical formula
" Musical notation
" Manufacturing process
51. Displaying and publishing
! Common data for different
presentations
! Separation of contents from
presentation
! Examples
" Web information presented to different
client types
" Information rendered to different medium
52. Archiving
! XML data can be data storage format
of choice
" Betterversion management
" Easy to process
" Availability of read-to-use tools
# Report generation
! Standard XML query language
! Examples
" XML-based data repository
53. Data manipulation
! Many tools available for XML data
manipulation
! Examples
" Datafrom relational data converted to
XML for easy manipulation
54. Business logic representation
! XML tag can be anything
! It could be business logic or action
! Basis for XML-RPC movement
! Examples
" “Withdraw $40 from my savings account”
can be represented as XML
55. Developer Activities on XML
! Creating XML document
" Mostlyby text-editor or WISWIG tools
" Programmatically
! Sending and Receiving XML document
" Over any kind of transports
# HTTP, SMTP, FTP, ...
" Through programming APIs
# JMS API, JAXM API
# Socket APIs
56. Developer Activities on XML
! Parsing XML document
" Convert XML document into programming
objects
! Manipulating programming objects
" Application specific way
" Examples
# Display
# Save them in database
# Create new XML document
57. Developer Activities on XML
! “XML document” can be
" URI
# File
# URL
" InputStream
" SAXInput source
" DOM tree
58. Java™ Technology + XML:
Symbiotic Relationship
! It’s a “Match made in Heaven”
" Javaenables Portable Code
" XML enables Portable Data
! XML tools and programs are mostly
written in the Java programming
language
! Better API support for Java platform
than any other language
59. Standardization Activities
! XML core standards
" ThroughStandard organisations
" W3C, OASIS, UN/CEFACT
! XML domain-specific standards
" Through domain-specific standard
organizations
! Java technology-based APIs for XML
" Through JCP (Java Community Process)
! E-commerce standards
61. Domain-specific XML
Standards
! Chemical - CML
! 2D Graphics - SVG
! Math - MathML
! Music - MusicML
! Travel -OTA
! Many more ...
" http://xml.org/xmlorg_registry/index.shtml
62. Core Java APIs for XML
! JAXP: Parsing and Transforming
! JAXB: High-level XML programming
! JAXM: Messaging
! JAXR: Registry APIs
! JDOM: Java-optimized Parsing
64. Summary
! XML is the next Big thing
! Is it being hype’d? Maybe yes, then
again, it deserves the hype.
65. Key Future Predictions in
summer in 1999 by Jon Bosak
! XML will be the basis for future Web
standards
! XML will become universal format for
data exchange in heterogenous
environments
! XML will become the basis for
international publishing
! XML and XSL will replace all existing
word processing and desktop
publishing formats
66. Homework of Lecture 1
! Download AMAYA browser and try to
display a couple of MathML data (See
the class website for details)
" http://www.w3.org/Amaya/
! No need for submission