Visualforce Development Cookbook电子书

Visualforce Development Cookbook

Table of Contents

Visualforce Development Cookbook

Credits

About the Author

About the Reviewers

www.PacktPub.com

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Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Errata

Piracy

Questions

1. General Utilities

Introduction

Overriding standard buttons

Getting ready

How to do it…

How it works…

Data-driven styling

How to do it…

How it works…

See also

Turning off an action poller

Getting ready

How to do it…

How it works…

See also

Visualforce in the sidebar

Getting ready

How to do it…

How it works…

There's more…

Passing parameters to action methods

Getting ready

How to do it…

How it works…

Reacting to URL parameters

Getting ready

How to do it…

How it works…

See also

Passing parameters between Visualforce pages

How to do it…

How it works…

See also

Opening a pop-up window

How to do it…

How it works…

See also

Adding a launch page

How to do it…

How it works…

Testing a custom controller

Getting ready

How to do it…

How it works…

See also

Testing a controller extension

How to do it…

How it works…

See also

2. Custom Components

Introduction

Passing attributes to components

How to do it…

How it works…

See also

Updating attributes in component controllers

Getting ready

How to do it…

How it works…

See also

Passing action methods to components

How to do it…

How it works…

There's more…

See also

Data-driven decimal places

How to do it…

How it works…

See also

The custom iterator component

Getting ready

How to do it…

How it works…

Setting a value into a controller property

Getting ready

How to do it…

How it works…

See also

Multiselecting related objects

Getting ready

How to do it…

How it works…

Notifying the containing page controller

Getting ready

How to do it…

How it works…

See also

3. Capturing Data Using Forms

Introduction

Editing a record in Visualforce

Getting ready

How to do it…

How it works…

See also

Adding error messages to field inputs

Getting ready

How to do it…

How it works…

See also

Adding error messages to nonfield inputs

Getting ready

How to do it…

How it works…

See also

Using field sets

Getting ready

How to do it…

How it works…

Adding a custom lookup to a form

Getting ready

How to do it…

How it works…

See also

Adding a custom datepicker to a form

Getting ready

How to do it…

How it works…

See also

Retrieving fields when a lookup is populated

Getting ready

How to do it…

How it works…

Breaking up forms with action regions

Getting ready

How to do it…

How it works…

See also

The "Please wait" spinner

How to do it…

How it works…

Avoiding validation errors with action regions

Getting ready

How to do it…

How it works…

See also

Action chaining

Getting ready

How to do it…

How it works…

Errors – harmful if swallowed

Getting ready

How to do it…

How it works…

See also

4. Managing Records

Introduction

Styling fields as required

Getting ready

How to do it…

How it works…

See also

Styling table columns as required

Getting ready

How to do it…

How it works…

See also

Attaching an image to a record

Getting ready

How to do it…

How it works…

There's more…

See also

Managing attachments

Getting ready

How to do it…

How it works…

There's more…

See also

Maintaining custom settings

Getting ready

How to do it…

How it works…

Refreshing record details from embedded Visualforce

Getting ready

How to do it…

How it works…

Using wrapper classes

Getting ready

How to do it…

How it works…

See also

Changing options based on the user input

Getting ready

How to do it…

How it works…

See also

Changing page layout based on the user input

Getting ready

How to do it…

How it works…

See also

Form-based searching

Getting ready

How to do it…

How it works…

See also

5. Managing Multiple Records

Introduction

Preventing duplicates by searching before creating

Getting ready

How to do it…

How it works…

See also

Editing a record and its parent

Getting ready

How to do it…

How it works…

See also

Managing a list of records

Getting ready

How to do it…

How it works…

See also

Converting a lead

Getting ready

How to do it…

How it works…

There's more…

Managing a hierarchy of records

Getting ready

How to do it…

How it works…

See also

Inline-editing a record from a list

Getting ready

How to do it…

How it works…

See also

Creating a Visualforce report

Getting ready

How to do it…

How it works…

Loading records asynchronously

Getting ready

How to do it…

How it works…

6. Visualforce Charts

Introduction

Creating a bar chart

Getting ready

How to do it…

How it works…

See also

Creating a line chart

Getting ready

How to do it…

How it works…

See also

Customizing a chart

Getting ready

How to do it…

How it works…

Adding multiple series

Getting ready

How to do it…

How it works…

See also

Creating a stacked bar chart

Getting ready

How to do it…

How it works…

See also

Adding a third axis

Getting ready

How to do it…

How it works…

See also

Embedding a chart in a record view page

Getting ready

How to do it…

How it works…

Multiple charts per page

Getting ready

How to do it…

How it works…

7. JavaScript

Introduction

Using action functions

Getting ready

How to do it…

How it works…

Avoiding race conditions

Getting ready

How to do it…

How it works…

See also

The confirmation dialog

Getting ready

How to do it…

How it works…

See also

Pressing Enter to submit

Getting ready

How to do it…

How it works…

See also

Tooltips

Getting ready

How to do it…

How it works…

See also

The character counter

Getting ready

How to do it…

How it works…

The onload handler

How to do it…

How it works…

See also

Collapsible list elements

Getting ready

How to do it…

How it works…

See also

The scrolling news ticker

Getting ready

How to do it…

How it works…

There's more...

See also

Carousel messages

Getting ready

How to do it…

How it works…

See also

Hiding buttons on submit

Getting ready

How to do it…

How it works…

See also

Client-side validation

Getting ready

How to do it…

How it works…

See also

Trapping navigation away

Getting ready

How to do it…

How it works…

See also

8. Force.com Sites

Introduction

Creating a site

Getting ready

How to do it…

How it works…

See also

Record and field access

Getting ready

How to do it…

How it works…

See also

Retrieving content from Salesforce

Getting ready

How to do it…

How it works…

See also

Web to lead form

Getting ready

How to do it…

How it works…

See also

Creating a website template

Getting ready

How to do it…

How it works…

See also

Adding a header menu to a template

Getting ready

How to do it…

How it works…

See also

Adding a sidebar to a template

Getting ready

How to do it…

How it works…

See also

Conditional rendering in templates

Getting ready...

How to do it…

How it works…

See also

9. jQuery Mobile

Introduction

Mobilizing a Visualforce page

Getting ready

How to do it…

How it works…

See also

Navigation and transitions

How to do it…

How it works…

See also

Adding a navigation bar

How to do it…

How it works…

See also

Working with dialogs

How to do it…

How it works…

See also

Listing records

How to do it…

How it works…

See also

Mobile Visualforce forms

Getting ready

How to do it…

How it works…

See also

Redirecting to the mobile page based on the browser

Getting ready

How to do it…

How it works…

See also

Storing the user's location

Getting ready

How to do it…

How it works…

See also

Scanning the QR code to access the page

Getting ready

How to do it…

How it works…

See also

Index