This document summarizes a Salesforce developer session on leveraging StandardSetController in Apex and Visualforce to build a custom "Add to Campaigns" application. It discusses using StandardSetController with list view filters to retrieve campaign records, and an Apex controller extension to integrate this with a Visualforce page. It allows users to select multiple campaigns to add a contact or lead to using checkboxes, while leveraging existing platform functionality and custom settings for customization. Code samples demonstrate the controller, wrappers, and custom setting used.
Result Management System - CSE Final Year ProjectsJubair Hossain
Result management System
The main objective of the project is to provide the examination result to the student in a simple way. This project is useful for students and institutions for getting the results in simple manner.
Users / Actors Of System
Admin
Student
Admin Features(privileges )
He/she is a super user who enjoys all the privileges .
Add Update Display Delete Semesters .
Add Update Display Delete Subjects and their Full Marks.
Create/Approve/Disapprove teacher/student account.
View Results of each student and their Percentage.
Download Result Report as PDF format
Can send instruction/notification to every teacher.
Update Records
Student Features(Privileges )
He/she needs to create an account.
Can view their Semester Results for All Subjects from anywhere around the globe.
Generate/Download Report of Results and Percentage in PDF Format
Generate/Download Report of all Results in PDF Format
Update Profile
Upload Profile Pic
Update Password
The document describes Cisco Network Academy's CCNA curriculum and Packet Tracer software. The CCNA curriculum validates skills in installing, configuring and troubleshooting medium-sized networks including WAN connections and basic security threats. Packet Tracer is a network simulation program used in the CCNA program to allow students to experiment with networks and troubleshoot issues. It supports simulation of network protocols, devices, and allows creation of network topologies to model real world networks.
SMTP (Simple Mail Transfer Protocol) is an Internet standard protocol for electronic mail transmission. It was first defined in 1982 and became widely used in the early 1980s as a complement to UUCP mail. SMTP uses a client-server model where the client initiates a connection and sends messages to the server, which then acknowledges receipt. It allows messages to be transferred between machines that are intermittently connected. Common SMTP commands include HELO, MAIL FROM, RCPT TO, DATA, QUIT, and RSET. SMTP can be secured using SSL/TLS to encrypt the communication channel. The latest developments include supporting real-time dynamic content in emails and internationalized email addresses encoded in UTF-8.
Design and Implementation of Student Profile and Placement management systemChamanth MVS
This is design of a college website which contains up to date information of the students studying in college.
This project helps in improving efficiency of college record management.
This document describes a student management system that allows schools to store and access information about students. The system's objectives are to disseminate information and encourage accountability and retention of information. It allows student database management, maintaining academic activities, and storing individual student information. The system is designed for both admin and user access. Admin can add, update, delete student information and see student lists while users can only view individual information. Features include cloud access and profile management. The system scope includes course management, scheduling, registration, grading and reporting.
Result Management System - CSE Final Year ProjectsJubair Hossain
Result management System
The main objective of the project is to provide the examination result to the student in a simple way. This project is useful for students and institutions for getting the results in simple manner.
Users / Actors Of System
Admin
Student
Admin Features(privileges )
He/she is a super user who enjoys all the privileges .
Add Update Display Delete Semesters .
Add Update Display Delete Subjects and their Full Marks.
Create/Approve/Disapprove teacher/student account.
View Results of each student and their Percentage.
Download Result Report as PDF format
Can send instruction/notification to every teacher.
Update Records
Student Features(Privileges )
He/she needs to create an account.
Can view their Semester Results for All Subjects from anywhere around the globe.
Generate/Download Report of Results and Percentage in PDF Format
Generate/Download Report of all Results in PDF Format
Update Profile
Upload Profile Pic
Update Password
The document describes Cisco Network Academy's CCNA curriculum and Packet Tracer software. The CCNA curriculum validates skills in installing, configuring and troubleshooting medium-sized networks including WAN connections and basic security threats. Packet Tracer is a network simulation program used in the CCNA program to allow students to experiment with networks and troubleshoot issues. It supports simulation of network protocols, devices, and allows creation of network topologies to model real world networks.
SMTP (Simple Mail Transfer Protocol) is an Internet standard protocol for electronic mail transmission. It was first defined in 1982 and became widely used in the early 1980s as a complement to UUCP mail. SMTP uses a client-server model where the client initiates a connection and sends messages to the server, which then acknowledges receipt. It allows messages to be transferred between machines that are intermittently connected. Common SMTP commands include HELO, MAIL FROM, RCPT TO, DATA, QUIT, and RSET. SMTP can be secured using SSL/TLS to encrypt the communication channel. The latest developments include supporting real-time dynamic content in emails and internationalized email addresses encoded in UTF-8.
Design and Implementation of Student Profile and Placement management systemChamanth MVS
This is design of a college website which contains up to date information of the students studying in college.
This project helps in improving efficiency of college record management.
This document describes a student management system that allows schools to store and access information about students. The system's objectives are to disseminate information and encourage accountability and retention of information. It allows student database management, maintaining academic activities, and storing individual student information. The system is designed for both admin and user access. Admin can add, update, delete student information and see student lists while users can only view individual information. Features include cloud access and profile management. The system scope includes course management, scheduling, registration, grading and reporting.
The document discusses LDAP theory and management. It provides an overview of LDAP including what it is, how it works, and common applications. It also covers topics such as namespaces, schemas, replication, LDIF, and management of LDAP directories. The document is intended as training material for an LDAP conference presentation.
Project Management - Web Application ReportNakul Sharma
The project management web-app using Kanban model style. The app utilizes technologies like Spring MVC, ORM, Transactions, RESTful web services, AOP, IoC and MySQL (database).
The document provides several examples of access control from different authors' experiences:
1) Access cards, biometrics, usernames/passwords, and RADIUS are mentioned as common examples of access control for physical and network access.
2) Biometric systems, mechanical locks, and passive infrared request-to-exit devices are described as specific access control methods.
3) Building access control using ID cards, private document permissions, and shared server file access are outlined.
Palo Alto Networks y la tecnología de Next Generation FirewallMundo Contact
Palo Alto Networks is a network security company founded in 2005 that provides next-generation firewalls and cloud-based malware analysis. It has over 1,000 employees globally and 11,000 enterprise customers. Palo Alto Networks firewalls can identify applications, users, and threats within network traffic through its single-pass parallel processing architecture. This allows fine-grained security policies to be applied based on applications rather than just ports. The company also operates a cloud-based malware analysis service called WildFire that automatically analyzes suspicious files and shares threat intelligence with customer firewalls.
This document outlines the requirements and design specifications for a chat application. It aims to develop an easy-to-use instant messaging solution that allows users to communicate seamlessly. The specification covers functional and non-functional requirements, use case diagrams for authentication, chat, contacts, monitoring and maintenance functions, and sequence diagrams depicting key processes like registration, login, messaging and friend management. Data flow diagrams and class diagrams are also included.
Extending WSO2 API Manager's Key Management Capabilities - WSO2 API Manager C...WSO2
In this community call, we will discuss extending WSO2 API Manager's key management capabilities including:
- An overview of key manager connectors in WSO2 API Manager
- Implementing a custom key manager connector
- GUI features of the connectors for easier configuration
- Event-based token revocation
Resources:
- https://github.com/wso2-extensions/apim-km-auth0
Sign up to get notified of future calls: https://bit.ly/373f4ae
WSO2 API Manager Community Channels:
- Slack: https://apim-slack.wso2.com
- Twitter: https://twitter.com/wso2apimanager
Active Directory is a directory service created by Microsoft that allows the management of users, groups, computers and other network resources. It uses a centralized database that contains information about these objects and authenticates users on the network. Administrators can use Active Directory to control permissions, security settings and other policies for all connected computers from a central location. It provides benefits like single sign-on, centralized management and automation of tasks. Active Directory requires a Windows server and networking infrastructure and planning is important for successful implementation and management of the directory service.
This document provides an introduction and overview of LDAP (Lightweight Directory Access Protocol) and directory services. It discusses what a directory service is, the evolution and architecture of LDAP from X.500, common directory server implementations like OpenLDAP, basic LDAP concepts including objects, attributes, and the directory information tree structure, common operations like search and bind, and tools for working with LDAP.
These slides are supposed to help you understand the basics of application security, and how the latest technologies come together to enable you to reduce the number of times people at your organization need to authenticate.
For more information visit. http://gluu.org
The document describes a proposed online voting system that aims to simplify and improve the voting process in the country. It would allow voters to register and cast their votes online, reducing costs and inefficiencies. The system would maintain profiles for voters, candidates, and the election commission to enable better interaction and exchange of information. It supports both online and offline voting to be inclusive. The key objectives are to increase voter turnout by making the process simpler and more accessible.
Increase security, evolve your datacentre, and innovate faster with Microsoft Windows Server 2016—the cloud-ready operating system.
Learn more about:
» Windows Server 2016 as the 4th Era of Windows Server
» Editions & features
» Hardware requirements
» Features:
• Nano server
• Containers
• Hyper-V Hot-Add Virtual Hardware
• Nested Virtualization
Interaction overview and Profile UML DiagramsHusnain Safdar
The document discusses two UML diagrams: Interaction Overview Diagram and Profile Diagram. The Interaction Overview Diagram focuses on the flow of control of interactions and visualizes a sequence of activities using nested interaction diagrams. The Profile Diagram is an extensibility mechanism that allows customizing UML using stereotypes, tagged values, and constraints to make the language suitable for a specific domain. Stereotypes introduce new model elements, tagged values add additional properties, and constraints specify semantics or conditions that must be true.
This document describes a student management system project. It includes the project mentor, team members, introduction, objectives, project category, tools and platforms used, hardware and software requirements, system design including sequence diagram, screenshots, database design, modules, and future scope. The key points are:
- The student management system allows colleges to manage student details, admissions, attendance, and online fee payment.
- It was developed using PHP, HTML, CSS, JavaScript, and MySQL database. The website runs on XAMPP server.
- The system aims to register students, track attendance and documents, and ensure data security in an accessible online environment.
Hypertext transfer protocol and hypertext transfer protocol secure(HTTP and H...rahul kundu
The document defines HTTP and HTTPS. HTTP is the Hypertext Transfer Protocol that provides communication between web browsers and servers. It is unsecured and transmits data in plain text. HTTPS is HTTP secured with SSL/TLS encryption to provide security. Key differences are that HTTPS uses port 443 instead of HTTP's port 80, establishes an encrypted channel, and verifies servers with certificates to protect against attacks.
An intruder is defined as an unauthorized individual or program that enters a computer system. There are three main types of intruders: masqueraders who penetrate access controls using a legitimate user's account; misfeasors who are legitimate users that access unauthorized data or resources; and clandestine users who seize supervisory control to evade auditing. Intrusion detection aims to identify intruders quickly before damage occurs through monitoring techniques like analyzing audit records of user activity and system logs.
Cisco Identity Services Engine (ISE) is a next-generation identity and access control policy platform that enables enterprises to enforce compliance, enhance infrastructure security, and streamline service operations. It determines whether users are accessing the network on authorized devices, establishes user identity and context, and assigns services based on user attributes. ISE provides comprehensive secure access, increases productivity, and reduces operations costs through centralized policy control, visibility, automated provisioning, and guest access management.
Online Shopping System Test case Writingchiragmakdiya
The document outlines test cases for an online shopping system. It includes test cases for the registration, login, and shopping cart modules.
For the registration module, test cases verify successful user registration with a unique email ID, validation of the registration with an OTP, and successful login after registration.
Login test cases validate successful login with valid credentials, failed login with invalid credentials, and password reset functionality via OTP.
Shopping cart test cases cover adding an item to the cart successfully, displaying the total cart amount, removing an item from the cart, and proceeding to checkout when items are in the cart.
Active Directory is a directory service that provides a centralized location to store information about networked devices, services, and users. It implements authentication, authorization, and other services to securely manage access and share information across a network. Active Directory uses a hierarchical structure and replication to distribute directory data and updates between domain controllers, providing scalability and redundancy. It supports LDAP for application access and integrates with DNS for network name resolution.
Active Directory is Microsoft's implementation of the X.500 directory service standard. It stores information about network resources and users in a centralized hierarchical database. This allows for centralized management of users, computers, applications and other resources. Active Directory uses LDAP, DNS and Kerberos for communication and authentication. It replicates information to multiple domain controllers to provide redundancy and high availability.
This document provides an overview and summary of new features for AdWords scripts, including:
1) Bulk upload which allows making bulk changes by uploading data in CSV format from various sources.
2) Managing display criteria like keywords, placements, topics and audiences for both inclusion and exclusion.
3) Working with existing shopping campaigns, product groups, and running shopping reports.
4) Integrating with Google services for external data and advanced APIs like Analytics, BigQuery, Calendar and Tasks.
Stephen Stanley of the Good Cloud team presents his version of the Salesforce Winter 24 release highlights, to the SFWelly trailblazer community, October 2023.
The document discusses LDAP theory and management. It provides an overview of LDAP including what it is, how it works, and common applications. It also covers topics such as namespaces, schemas, replication, LDIF, and management of LDAP directories. The document is intended as training material for an LDAP conference presentation.
Project Management - Web Application ReportNakul Sharma
The project management web-app using Kanban model style. The app utilizes technologies like Spring MVC, ORM, Transactions, RESTful web services, AOP, IoC and MySQL (database).
The document provides several examples of access control from different authors' experiences:
1) Access cards, biometrics, usernames/passwords, and RADIUS are mentioned as common examples of access control for physical and network access.
2) Biometric systems, mechanical locks, and passive infrared request-to-exit devices are described as specific access control methods.
3) Building access control using ID cards, private document permissions, and shared server file access are outlined.
Palo Alto Networks y la tecnología de Next Generation FirewallMundo Contact
Palo Alto Networks is a network security company founded in 2005 that provides next-generation firewalls and cloud-based malware analysis. It has over 1,000 employees globally and 11,000 enterprise customers. Palo Alto Networks firewalls can identify applications, users, and threats within network traffic through its single-pass parallel processing architecture. This allows fine-grained security policies to be applied based on applications rather than just ports. The company also operates a cloud-based malware analysis service called WildFire that automatically analyzes suspicious files and shares threat intelligence with customer firewalls.
This document outlines the requirements and design specifications for a chat application. It aims to develop an easy-to-use instant messaging solution that allows users to communicate seamlessly. The specification covers functional and non-functional requirements, use case diagrams for authentication, chat, contacts, monitoring and maintenance functions, and sequence diagrams depicting key processes like registration, login, messaging and friend management. Data flow diagrams and class diagrams are also included.
Extending WSO2 API Manager's Key Management Capabilities - WSO2 API Manager C...WSO2
In this community call, we will discuss extending WSO2 API Manager's key management capabilities including:
- An overview of key manager connectors in WSO2 API Manager
- Implementing a custom key manager connector
- GUI features of the connectors for easier configuration
- Event-based token revocation
Resources:
- https://github.com/wso2-extensions/apim-km-auth0
Sign up to get notified of future calls: https://bit.ly/373f4ae
WSO2 API Manager Community Channels:
- Slack: https://apim-slack.wso2.com
- Twitter: https://twitter.com/wso2apimanager
Active Directory is a directory service created by Microsoft that allows the management of users, groups, computers and other network resources. It uses a centralized database that contains information about these objects and authenticates users on the network. Administrators can use Active Directory to control permissions, security settings and other policies for all connected computers from a central location. It provides benefits like single sign-on, centralized management and automation of tasks. Active Directory requires a Windows server and networking infrastructure and planning is important for successful implementation and management of the directory service.
This document provides an introduction and overview of LDAP (Lightweight Directory Access Protocol) and directory services. It discusses what a directory service is, the evolution and architecture of LDAP from X.500, common directory server implementations like OpenLDAP, basic LDAP concepts including objects, attributes, and the directory information tree structure, common operations like search and bind, and tools for working with LDAP.
These slides are supposed to help you understand the basics of application security, and how the latest technologies come together to enable you to reduce the number of times people at your organization need to authenticate.
For more information visit. http://gluu.org
The document describes a proposed online voting system that aims to simplify and improve the voting process in the country. It would allow voters to register and cast their votes online, reducing costs and inefficiencies. The system would maintain profiles for voters, candidates, and the election commission to enable better interaction and exchange of information. It supports both online and offline voting to be inclusive. The key objectives are to increase voter turnout by making the process simpler and more accessible.
Increase security, evolve your datacentre, and innovate faster with Microsoft Windows Server 2016—the cloud-ready operating system.
Learn more about:
» Windows Server 2016 as the 4th Era of Windows Server
» Editions & features
» Hardware requirements
» Features:
• Nano server
• Containers
• Hyper-V Hot-Add Virtual Hardware
• Nested Virtualization
Interaction overview and Profile UML DiagramsHusnain Safdar
The document discusses two UML diagrams: Interaction Overview Diagram and Profile Diagram. The Interaction Overview Diagram focuses on the flow of control of interactions and visualizes a sequence of activities using nested interaction diagrams. The Profile Diagram is an extensibility mechanism that allows customizing UML using stereotypes, tagged values, and constraints to make the language suitable for a specific domain. Stereotypes introduce new model elements, tagged values add additional properties, and constraints specify semantics or conditions that must be true.
This document describes a student management system project. It includes the project mentor, team members, introduction, objectives, project category, tools and platforms used, hardware and software requirements, system design including sequence diagram, screenshots, database design, modules, and future scope. The key points are:
- The student management system allows colleges to manage student details, admissions, attendance, and online fee payment.
- It was developed using PHP, HTML, CSS, JavaScript, and MySQL database. The website runs on XAMPP server.
- The system aims to register students, track attendance and documents, and ensure data security in an accessible online environment.
Hypertext transfer protocol and hypertext transfer protocol secure(HTTP and H...rahul kundu
The document defines HTTP and HTTPS. HTTP is the Hypertext Transfer Protocol that provides communication between web browsers and servers. It is unsecured and transmits data in plain text. HTTPS is HTTP secured with SSL/TLS encryption to provide security. Key differences are that HTTPS uses port 443 instead of HTTP's port 80, establishes an encrypted channel, and verifies servers with certificates to protect against attacks.
An intruder is defined as an unauthorized individual or program that enters a computer system. There are three main types of intruders: masqueraders who penetrate access controls using a legitimate user's account; misfeasors who are legitimate users that access unauthorized data or resources; and clandestine users who seize supervisory control to evade auditing. Intrusion detection aims to identify intruders quickly before damage occurs through monitoring techniques like analyzing audit records of user activity and system logs.
Cisco Identity Services Engine (ISE) is a next-generation identity and access control policy platform that enables enterprises to enforce compliance, enhance infrastructure security, and streamline service operations. It determines whether users are accessing the network on authorized devices, establishes user identity and context, and assigns services based on user attributes. ISE provides comprehensive secure access, increases productivity, and reduces operations costs through centralized policy control, visibility, automated provisioning, and guest access management.
Online Shopping System Test case Writingchiragmakdiya
The document outlines test cases for an online shopping system. It includes test cases for the registration, login, and shopping cart modules.
For the registration module, test cases verify successful user registration with a unique email ID, validation of the registration with an OTP, and successful login after registration.
Login test cases validate successful login with valid credentials, failed login with invalid credentials, and password reset functionality via OTP.
Shopping cart test cases cover adding an item to the cart successfully, displaying the total cart amount, removing an item from the cart, and proceeding to checkout when items are in the cart.
Active Directory is a directory service that provides a centralized location to store information about networked devices, services, and users. It implements authentication, authorization, and other services to securely manage access and share information across a network. Active Directory uses a hierarchical structure and replication to distribute directory data and updates between domain controllers, providing scalability and redundancy. It supports LDAP for application access and integrates with DNS for network name resolution.
Active Directory is Microsoft's implementation of the X.500 directory service standard. It stores information about network resources and users in a centralized hierarchical database. This allows for centralized management of users, computers, applications and other resources. Active Directory uses LDAP, DNS and Kerberos for communication and authentication. It replicates information to multiple domain controllers to provide redundancy and high availability.
This document provides an overview and summary of new features for AdWords scripts, including:
1) Bulk upload which allows making bulk changes by uploading data in CSV format from various sources.
2) Managing display criteria like keywords, placements, topics and audiences for both inclusion and exclusion.
3) Working with existing shopping campaigns, product groups, and running shopping reports.
4) Integrating with Google services for external data and advanced APIs like Analytics, BigQuery, Calendar and Tasks.
Stephen Stanley of the Good Cloud team presents his version of the Salesforce Winter 24 release highlights, to the SFWelly trailblazer community, October 2023.
This document discusses Magento indexers and how to create a custom indexer. It begins with an overview of how Magento uses indexers to improve performance. It then defines key indexer concepts like indexed data, indexers, and index processes. It describes the indexer workflow and various indexer entities and events. The document concludes by providing steps to create a custom "featured products" indexer, including defining the indexer in configuration, designing the index data table, implementing the model, resource model, and applying the index on the frontend.
This document summarizes release notes and enhancements for Salesforce Summer '14. It describes generally available features like enhancements to activities, opportunities, and price books. It also covers pilot features for generating orders from opportunities/quotes and territory management 2.0. Additionally, it outlines developer tools and customization enhancements including the developer console, Visualforce, Apex, and custom fields.
This document provides documentation on the developer manual for an Enterprise Resource Planning (ERP) system for Comilla University. It describes the folder structure of the project, including main directories for modules like admission, academic, and accounts. It also summarizes key classes and functions within the controllers, models, and views for configuring and managing modules like faculty and departments. The documentation defines methods for common tasks, adding, editing, deleting, and searching data, as well as functions for routing requests and rendering views.
This document describes 18 configuration changes that can be made to customize the Alfresco Web Client. These include adding languages and custom icons, changing default views and properties, and allowing additional properties to be searched. Each configuration change involves adding or modifying elements in the web-client-config-custom.xml file.
1. After reviewing chapters 9, 10, and 11 of the Kotler and KellMartineMccracken314
This document contains the code for an iOS contacts app. It includes code for controllers to display and edit contact details, map views to display contacts on a map, and models to store contact data in Core Data. It also includes code to geocode addresses, get the user's location, and handle the keyboard when editing contact fields in the scroll view.
The document discusses how to add filtering to a custom ListView in Android. It describes creating a custom adapter class that implements the Filterable interface and overrides the getFilter() method. This returns a private inner class that extends Filter and performs the filtering. The filtering compares the search text to item names in the ListView. When text changes, the filter repopulates the list. This allows users to easily search within a long ListView to find specific items.
How to disassemble one monster app into an ecosystem of 30fiyuer
This document describes how to disassemble a monolithic web application into an ecosystem of 30 smaller applications while maintaining a consistent user interface and shared functionality. Key points include:
- Breaking the application into independent but interconnected microservices, each with its own database and development cycle.
- Ensuring a consistent user experience across applications through shared CSS, JavaScript, and common helper libraries packaged as gems.
- Enabling applications to access data from each other securely through read-only database connections, background services, or AJAX calls.
- Centralizing user authentication, authorization, file storage and other services to be shared across the ecosystem.
ClearPass Insight is a software application that provides analytics, reporting, and compliance tools for network access information captured by the ClearPass Policy Manager. It generates customized reports on authentication records, audits, and network trends. ClearPass Insight includes predefined report templates and alerts that can be customized. It allows aggregation of data from multiple sources and generation of real-time and historical reports.
Adding custom ui controls to your application (1)Oro Inc.
This presentation discusses adding custom UI controls to an application. It covers frontend architecture using RequireJS and modular JavaScript. Practical examples are provided for adding a navigation history component and a WYSIWYG editor. Best practices are outlined such as extending base application components, separating MVC roles, and understanding component lifecycles. The presentation concludes with recommendations to read Backbone and Chaplin documentation.
Empowering users: modifying the admin experienceBeth Soderberg
One of our goals as WordPress developers should be to build user friendly websites and admin interfaces. In many cases once we’ve added custom post types, taxonomies, plugins, and other features required by a site’s design and structure, the WordPress admin panel can become unwieldy and may be confusing to site managers. In this session we’ll explore a number of strategies and techniques that will help make site administration an empowering experience for your clients. We’ll discuss modification of the admin panel, strategic use of custom fields, managing permissions, use of labels and help text, and more, all with the goal of making hand offs to non-technical website managers stress free.
Vpd Virtual Private Database By Saurabhguestd83b546
Virtual Private Database (VPD) offers lower cost of ownership, eliminates application security problems, and provides application transparency through fine-grained row-level access control. VPD works by appending predicates generated by policy functions to SQL statements before execution. These functions return strings that filter rows based on contextual information like the current user.
This document provides instructions for configuring target groups in SAP CRM, including:
- Creating data sources and attribute lists for marketing attributes, business partner address data, and marketing permissions
- Translating the attribute lists and filters for business partner address data and marketing permissions
The document discusses various techniques for optimizing Django ORM queries to improve performance, including:
1. Using bulk_create, update, and transaction.atomic to perform bulk operations in a single query instead of multiple queries.
2. Prefetching related objects and selecting related fields to avoid N+1 queries when accessing related data.
3. Filtering and ordering prefetched querysets to further optimize related data retrieval.
4. Encapsulating optimizations like select_related in custom model managers to apply them automatically.
The key is to minimize the number of database hits by performing operations in bulk where possible instead of one-by-one. Selecting related fields, prefetching, and
This document provides an overview of using JavaScript to enhance SharePoint experiences. It discusses why JavaScript is useful, best practices, and several JavaScript libraries that can be used with SharePoint including utility libraries, data access libraries, application frameworks, and UI libraries. It also demonstrates how to register JavaScript on all pages in Office 365 and provides examples of Angular, jQuery, DataJS, and SPServices.
Similar to Leverage StandardSetController in Apex and Visualforce (20)
Sample Gallery: Reference Code and Best Practices for Salesforce DevelopersSalesforce Developers
This document provides an overview of the Salesforce Sample Gallery, which contains sample applications, reference code, and best practices for Salesforce developers. It describes different types of sample apps, including recipe style apps with specific code examples and standalone apps that demonstrate features. The document also outlines upcoming updates to the gallery, such as adding new applications and retiring outdated ones. It promotes benefits like inspiration, learning open source code, and understanding development best practices.
Maximizing Salesforce Lightning Experience and Lightning Component PerformanceSalesforce Developers
The document discusses various factors that affect the performance of Lightning Experience and Lightning Component pages. It outlines six main factors: geographical and network latency, device and browser capabilities, Salesforce org configuration, page complexity, component architecture, and server processing. For each factor, it provides recommendations for how to measure and optimize performance, such as enabling the Salesforce Edge network, limiting the number of components on a page, using conditional rendering, and leveraging caching features. The overall message is that page load time in Lightning Experience is sensitive to these infrastructure, code, and configuration factors.
Last year was eventful for Salesforce Developers - we started with the launch of Lightning Web Components (LWC), open-sourced it, enabled local development, and ended the year by open-sourcing Base Lightning Components. In this webinar, we will explore exciting new developments within Base Components and we will show you how to use open-source Base Components to build engaging applications faster with local development.
In this session we will,
- Spin up a local development environment to build Lightning web components
- Use and customize the base components and recipes to build pages and apps quickly
- Explore the latest features of VS Code developer tooling while coding for a use case
Over the past two months, we’ve announced many new resources for developers at Dreamforce and TrailheaDX India. To learn all about them, watch this video, where we'll explore live demos showcasing the latest updates for Lightning Web Components (LWC), Einstein, Heroku, and a lot more on the Customer 360 Platform.
In this session we,
- Explore key highlights from TrailheaDX India
- Show live demos of generally available features
- Explain how you can benefit from these features
TrailheaDX (TDX) is coming to ‘namma’ Bengaluru in India on Dec 19th and 20th! TrailheaDX India is the conference for everyone who builds on and customises Salesforce — including admins, developers, architects, and partners. This event will have sessions, demos and fun for those just getting started with the platform, as well as for advanced admins, architects and developers.
You might have questions about the event - and to answer your questions Kavindra Patel, known as the father of the Indian Salesforce Community, joins Shashank Srivatsavaya, Head of APAC Developer Relations. Register for our exclusive webinar to:
- Get a sneak peek into exclusive sessions and activities
- Find out who you shouldn’t miss at TrailheaDX India
- Understand what comes with your #TDX19 registration
CodeLive: Build Lightning Web Components faster with Local DevelopmentSalesforce Developers
GitHub repo: https://github.com/satyasekharcvb/lwc-local-dev.git
With the release of a new beta version of Local Development, you can now build Lightning web components faster than ever before! You can now render changes, iterate rapidly, troubleshoot errors, and even connect with data from your org by spinning up a local development server on your machine.
In this session, we build Lightning web components in real time. The exciting new capabilities we showcase will enable you to be an even more productive developer.
In this CodeLive session we:
- Spin up a local development server from the CLI to rapidly edit and view components
- Observe how a rich error handling experience simplifies testing and debugging
- Learn how to proxy data from an org for more context and fine-tuned development
CodeLive: Converting Aura Components to Lightning Web ComponentsSalesforce Developers
This document provides information about a Salesforce webinar on converting Aura components to Lightning Web Components (LWC). The webinar will feature two presenters demonstrating how to convert Aura components to LWC. The document includes forward-looking statements and disclaimers about product availability. It also provides information on asking questions during the webinar and resources for continuing the learning journey with Trailhead and the Trailblazer community.
Earlier this year, we released Lightning Web Components (LWC), a new UI framework based on web standards and optimized for performance and developer productivity. We have now open sourced the Lightning Web Components framework so that anyone can build applications on any platform.
Join our webinar where we'll explore how this framework, based on standard HTML, modern JavaScript (ES6+), and the best of native Web Components, helps you create web components and apps using the stack and tools you prefer.
We recently announced over 300 new features and enhancements at TrailheaDX '19 and for the Summer '19 release. In our Developer Highlights webinar we explore the top features with in-depth demos, including the latest updates for Lightning Web Components (LWC), LWC Open Source, CLI updates, Change Data Capture for external objects, Asynchronous Apex Triggers, Notification Builder and more.
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2. Abstract
• Do you use list view filters?
• Would you like to use that same logic in your Visualforce
pages?
• Don’t reinvent the wheel
• Save time, and make your admin happier as well
3. Nebojsa (Nash) Zgonjanin CRM Developer
• Salesforce MVP (winter 2012),
• Salesforce developer more than 6 years,
• Senior developer (MS .NET) more than
15 years,
• Work for www.OnPath.com, Ottawa,
Ontario, Canada
4. Session Objectives
• StandardSetController and List View Filter Criteria (logic)
• jQuery Table Sort and Visualforce page
• Hierarchy Custom Setting used to control functionality per
org (profile or user level)
• Demo ”Add to Campaigns” of implemented technology
5. Session Objectives
• Short live demo of application to
familiarize audience with topic
• Use of Eclipse to browse code
and point to key moments
• Code in PPT presentation is used
as reference
6. Solution Intro I
• StandardSetController and List View Filter Criteria
• Define StandardSetController (SOQL query)
• Apply Filter Criteria from List View to StandardSetController
• Execute SOQL and use in Apex code
7. Solution Intro II
jQuery Table Sort and Visualforce Page
• jQuery Setting
• Static resources
• <apex:includeScript>
• Mash up of:
• standard HTML table tags
• <apex:repeat> tag
• jQuery <script> code
8. Solution Intro III
Hierarchy Custom Settings (Levels of use)
• Org default
• Profile (group of users)
• User (individual)
• Use of setting values in Apex code
• Use of setting values in Visual Force page
• Demo: User (Serbian) vs. Org Default (English)
9. Nash
Code sample (package) available here:
https://github.com/nzgonjanin/Dreamforce2012
Thank You
11. Solution intro
I always wanted to leverage platform functionality and add
more of client side functionality that browser bring in game.
Combination of APEX controller extension and standard
controllers (ApexPages.StandardController and
ApexPages.StandardSetController) give me option to leverage standard
platform functionality and add more flexibility and user interface
functionality to Visual Force page using jQuery Table sorter
(jquery.tablesorter.min.js) add on, that enable sorting of multiple
columns.
Using Custom setting I made available different set of
parameters to be used per Org; Profile or User (labels, list views for
filtering, Error Messages…) that enable easy internationalization if
needed.
12. Objectives and Solution I
What is the Add to Campaigns app
Salesforce.com provides features for adding many people to a
single campaign, but what about an organization that manages
multiple, ongoing campaigns like newsletters, customer programs,
annual events, and even holiday card lists?
Manually adding a single person to multiple campaigns one by
one is a pain, and contributes to poor adoption, and incomplete or
unusable data.
This app application in salesforce.com allows users to add a
single contact or lead to multiple campaigns with as few clicks as
possible.
13. Objectives and Solution II
There are two portions to this application: end-user and administrator (non-developer).
NOTE: Custom Settings, Standard List View filter, Standard Controller,
StandardSetController are used to give end user (administrator) flexibility to manage data
set used for app in combination with visual force page
ADDTOCAMPAIGNS_LISTVIEWFILTER or using standard List View management under
Campaigns tab.
The end-user portion of the application works the same for both contacts and
leads. Add a custom button to the Campaign History related list for both Leads and
Contacts called "Add to Campaigns". When the end-user clicks this button display a list of
campaigns with check boxes and a "check all" option. (The query for the list of campaigns
will be determined in the administrator portion of the application.) When the end-user
submits the form, insert the contact/lead to the campaign as member with the default
status for that campaign and return the user back to the standard contact/lead details
page.
14. APEX controller extension
(addtocampaigns_Extension.cls I )
public with sharing class addtocampaigns_Extension {
//variables used on Visual force page for interaction with end user
public Lead ParticipantLead {get; set;} //Lead record returned based on Id (pid) query parameter from custom button
public Contact ParticipantContact {get; set;} //Contact record returned based on Id (pid) query parameter from custom
button
public string ParticipantId {get;set;} //Value of Query parameter pid
public list<addtocampaigns_Wrapper> Campaign_List=new list<addtocampaigns_Wrapper>(); //List of campaign records
to be used for selection
public Boolean SubmitDisabled {get;set;} //[Submit] button and [Select All] button can be used just ones
public AddtoCampaignsSetting__c mySetting {get; set;} //Custom Setting for logged user
public addtocampaigns_Extension(ApexPages.StandardController controller) {
//Standard controller extensin used to add custom functionality to visual force page
ParticipantId=System.currentPageReference().getParameters().get('pid');
mySetting=AddtoCampaignsSetting__c.getInstance();//Custom Setting Definitions
getParticipant(); //get Participant data from Lead or Contact
getCampaign_List();//get list for campaign selection
}
15. APEX controller extension
public ApexPages.StandardSetController con {
(addtocampaigns_Extension.cls II)
//Standard Set controller used to add custom functionality to visual force page
//and leverage standard behavior of List View filters
get {
if(con == null) {
//Standard set controller query used to retrieve data from Campaign object
//used on visual force page to select potential campaigns
integer myLimit=integer.valueOf(mySetting.RecordSet_Limit__c);
if (myLimit==null){
myLimit=200;
}
con = new ApexPages.StandardSetController(Database.getQueryLocator(
[Select Id, Name, StartDate,EndDate, Type, Status, ParentId, RecordTypeId
FROM Campaign
order By Name,StartDate
limit :myLimit]));
//in order to use it again you need to refresh page or go back to participant and start again
//set filter id that is applied for Hierarchy setting Org/Profile/User
if (mySetting.ListViewId__c!=null){
//Filter Magic is heppening here
con.setPageSize(myLimit);
con.setFilterID(mySetting.ListViewId__c);
}
}
return con;
}
set;
}
16. APEX controller extension
//Queried data set is used to laverage data set
(addtocampaigns_Extension.cls III)
public List<addtocampaigns_Wrapper> getCampaign_List() {
//get list for campaign selection
if (Campaign_List.Size()==0){
//Load campign list just ones on first page load
//(List<Campaign>)con.getRecords()) will execute query and
//apply defined mySetting.ListViewId__c as filter to set of records
for (Campaign camp: (List<Campaign>)con.getRecords()){
Campaign_List.add(new addtocampaigns_Wrapper(camp));
//check if participant is already part of campaign and disable it for selection
if (ParticipantId.startsWith('00Q')){
//process lead campaign member records
for (CampaignMember CM :ParticipantLead.CampaignMembers){
if (CM.CampaignId==camp.Id && Campaign_List.Size()>0){
//disable check box on visual force page
Campaign_List[Campaign_List.size()-1].disabled=true;
break;
}
}
}else{
//process contact campaign member records
for (CampaignMember CM :ParticipantContact.CampaignMembers){
if (CM.CampaignId==camp.Id && Campaign_List.Size()>0){
//disable check box on visual force page
Campaign_List[Campaign_List.size()-1].disabled=true;
break;
}
}
}
}
}
return Campaign_List;
}
17. Addtocampaigns_Wrapper.cls
(used in APEX controller extension to support app functionality)
public with sharing class addtocampaigns_Wrapper {
//variables used for creating add to Campaigns record
public String message{ get; set; } //success message
public Boolean checked{ get; set; } //check box for selection
public Boolean disabled {get; set;} //if member is alread part of campaign selection check box is disabled
public Campaign camp { get; set;} //Campaign record returned as part of data set driven by listView filter
public addtocampaigns_Wrapper(){
//constructor without passed parameters
camp = new Campaign();
checked = false;
disabled = false;
message='';
}
public addtocampaigns_Wrapper(Campaign c){
//constructor with passed parameters
camp = c;
checked = false;
disabled = false;
message='';
}
}//end of class
21. Visual Force Page code overview
(addtocampaigns.page III)
//standard HTML table tags used with apex:repeat tag to obtain data set
<table id="myTable" class="tablesorter">
<thead> //table headers
<tr>
<th>{!$Setup.AddtoCampaignsSetting__c.column_Select_Header__c}</th>
<th>{!$Setup.AddtoCampaignsSetting__c.column_Name_Header__c}</th>
<th>{!$Setup.AddtoCampaignsSetting__c.column_StartDate_Header__c}</th>
<th>{!$Setup.AddtoCampaignsSetting__c.column_EndDate_Header__c}</th>
<th>{!$Setup.AddtoCampaignsSetting__c.column_Type_Header__c}</th>
<th>{!$Setup.AddtoCampaignsSetting__c.column_Status_Header__c}</th>
<th>Parent</th>
<th>Record Type</th>
</tr>
</thead>
<tbody> //table rows (data set from list view)
<apex:repeat value="{!Campaign_List}" var="Camp" id="theRepeat">
<tr>
<td> <apex:inputCheckbox id="Selected" value="{!Camp.checked}" disabled="{!Camp.disabled}"/></td>
<td> <apex:outputField id="Name" value="{!Camp.Camp.Name}"/></td>
<td> <apex:outputField id="StartDate" value="{!Camp.Camp.StartDate}"/></td>
<td> <apex:outputField id="EndDate" value="{!Camp.Camp.EndDate}"/></td>
<td> <apex:outputField id="Type" value="{!Camp.Camp.Type}"/></td>
<td><apex:outputField id="Status" value="{!Camp.Camp.Status}"/></td>
<td><apex:outputField id="Parent" value="{!Camp.Camp.ParentId}"/></td>
<td><apex:outputField id="RecordType" value="{!Camp.Camp.RecordTypeId}"/></td>
</tr>
22. Custom Setting Hierarchy type overview
Hierarchy Custom Settings: A type of custom setting that uses a built-in hierarchical logic that lets you “personalize” settings for specific profiles or users. The hierarchy logic
checks the organization, profile, and user settings for the current user and returns the most specific, or “lowest,” value. In the hierarchy, settings for an organization are
overridden by profile settings, which, in turn, are overridden by user settings.
https://na14.salesforce.com/help/doc/user_ed.jsp?loc=help&target=cs_manage_data.htm§ion=integrate