- PrimeFaces Cookbook Second Edition
- Table of Contents
- PrimeFaces Cookbook Second Edition
- Credits
- Foreword
- Foreword
- About the Authors
- About the Reviewers
- www.PacktPub.com
- Preface
- 1. Getting Started with PrimeFaces
- 2. Theming Concepts
- 3. Enhanced Inputs and Selects
- Introduction
- Formatted input with inputMask
- Auto suggestion with autoComplete
- Usable features of inputTextArea
- Discovering selectBooleanCheckbox and selectManyCheckbox
- Choosing a single item with selectOneMenu
- Basic and advanced calendar scenarios
- Spinner – different ways to provide input
- Slider – different ways to provide input
- Rich text editing with the editor
- Advanced editing with an in-place editor
- Enhanced password input
- Star-based rating input
- 4. Grouping Content with Panels
- Introduction
- Grouping content with a standard panel
- PanelGrid with colspan and rowspan support
- Vertical stacked panels with accordion
- Displaying overflowed content with scrollPanel
- Working with a tabbed panel
- Grouping of buttons and more with toolbar
- The multipurpose output panel
- Simulating the portal environment with dashboard
- Creating complex layouts
- Responsive layout with Grid CSS
- 5. Data Iteration Components
- Introduction
- Selecting rows in dataTable
- Sorting and filtering data in dataTable
- In-cell editing with dataTable
- Resizing, reordering, and toggling columns in dataTable
- Making dataTable responsive
- Using subTable for grouping
- Handling tons of data – LazyDataModel
- Listing data with dataList
- Listing data with pickList
- Listing data with orderList
- Visualizing data with tree
- Visualizing data with treeTable
- Exporting data in various formats
- Managing events with schedule by leveraging lazy loading
- Visualizing data with dataScroller
- 6. Endless Menu Variations
- Introduction
- Statically and dynamically positioned menus
- Creating programmatic menus
- The context menu with nested items
- Integrating the context menu
- Breadcrumb – providing contextual information about page hierarchy
- SlideMenu – menu in the iPod style
- TieredMenu – submenus in nested overlays
- MegaMenu – the multicolumn menu
- PanelMenu – hybrid of accordion and tree
- MenuButton – multiple items in a popup
- Accessing commands via menubar
- Displaying checkboxes in selectCheckboxMenu
- 7. Working with Files, Images, and Multimedia
- Introduction
- Basic, automatic, drag and drop, and multiple file uploading
- Downloading files
- Cropping images
- Creating dynamic image streaming programmatically
- Displaying a collection of images with galleria
- Displaying a collection of images with imageSwitch
- Displaying a collection of images with contentFlow
- Embedding the multimedia content in JSF pages
- Capturing images with photoCam
- 8. Drag Me, Drop Me
- 9. Creating Charts and Maps
- Introduction
- Creating line, area, bar, and pie charts
- Creating combined charts
- Updating live data in charts with polling
- Interacting with charts via AJAX
- Basic mapping with GMaps
- Adding, selecting, and dragging markers in maps
- Creating rectangles, circles, polylines, and polygons in maps
- Enabling InfoWindow and streetView on maps
- 10. Client-side Validation
- 11. Miscellaneous Advanced Use Cases
- Introduction
- Programmatic updating and scrolling with RequestContext
- Two ways of triggering the JavaScript execution
- Adding AJAX callback parameters – validation within a dialog
- Opening external pages in dynamically generated dialogs
- Polling – sending periodical AJAX requests
- Blocking page pieces during long-running AJAX calls
- Controlling form submission using defaultCommand
- Clever focus management in forms
- Layout pitfalls of menus and dialogs
- Targetable messages with severity levels
- Conditional coloring in dataTable
- Sticking a component when scrolling
- Reducing page load time using content caching
- Possibilities for exception handling in PrimeFaces
- Index
In this chapter, we will cover the following topics:
- Configuring and getting started with CSV
- Instant validation with p:clientValidator
- Bean Validation and transformation
- Extending CSV with JSF
- Extending CSV with Bean Validation
Validation exists to ensure that the application is robust against all forms of input data. Invalid data can cause unexpected execution errors, break assumptions elsewhere in your application, introduce errors, and even let someone hijack your data to attack your software. Every software should have server-side validation.
In addition, validation on the client side enables quick feedback for the users without a round trip to the server. That means client-side validation is faster and enables the user to fix problems without sending input data to the server. We can say that server-side validation is a must-have and client-side validation is nice to have for every software.
In this chapter, we will learn how to implement Client-side Validation (CSV) with PrimeFaces. PrimeFaces Client Side Validation Framework is the most complete and advanced CSV solution for JavaServer Faces (JSF). It implements an API for JSF validation within the browser. This implementation is compatible with the server-side implementation so that users do not experience different behaviors on the client and server sides. They can use the same standard JSF validators and converters without worrying about implementation details. A few of the other features of PrimeFaces CSV are:
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