Download Expert Oracle Application Express Plugins: Building Reusable by Martin DSouza PDF

By Martin DSouza

Professional Oracle program exhibit Plugins is your “go to” publication at the groundbreaking plugin structure brought in Oracle software exhibit 4.0. utilizing the recent APEX performance, you could create well-packaged, documented, reusable parts and reliably leverage your coding investments throughout many functions. elements you create can outline new merchandise and zone kinds, specify validation strategies, and current dynamic activities to purchaser purposes. you could layout cutting edge and colourful how one can reveal details, equivalent to showing the temperature utilizing a picture of a thermometer, or exhibiting revenues speed within the type of an car speedometer. the recent plugin structure is bound to create a tidal wave of creativity.

Show description

Read or Download Expert Oracle Application Express Plugins: Building Reusable Components PDF

Best oracle books

Oracle9i Java Developers Guide

This publication lias been written for the subsequent audiences:■ Management-You can have bought Oracle9i for purposes except Java improvement in the database. although, that allows you to be aware of extra approximately Oracle9i Java beneficial properties, see "Overview of Oracle9i Java Documentation" on web page 1-23 for a administration viewpoint.

Oracle XSQL: Combining SQL, Oracle Text, XSLT, and Java to Publish Dynamic Web Content

There are few books out that take care of Oracle textual content and XSQL. utilizing the methodologies, practices, and so on. i discovered no use to look for one more reference.

Oracle Performance Survival Guide: A Systematic Approach to Database Optimization

Oracle functionality Survival advisor   a scientific method of Database Optimization   the quick, entire, start-to-finish advisor to optimizing Oracle functionality   Oracle functionality Survival consultant bargains a dependent, systematic, start-to-finish technique for optimizing Oracle functionality as successfully as attainable.

Oracle Database 10g Database Administrator OCP Certification Exam Preparation Course in a Book for Passing the Oracle Database 10g Database ... on Your First Try Certification Study Guide

This self-study examination guidance consultant for the Oracle Database 10g Database Administrator OCP certification examination includes every thing you must attempt your self and move the examination. All examination themes are coated and insider secrets and techniques, whole factors of all Oracle Database 10g Database Administrator OCP topics, try tips and suggestions, quite a few hugely reasonable pattern questions, and routines designed to reinforce realizing of Oracle Database 10g Database Administrator OCP techniques and get ready you for examination good fortune at the first try are supplied.

Extra resources for Expert Oracle Application Express Plugins: Building Reusable Components

Sample text

Info CHAPTER 3 ■ ITEM PLUG-INS Instead of using a variable name like v_attr_01 for application- and component-level attributes, use meaningful variable names. This serves various purposes. It makes things easier for other developers to modify the plug-in. There is also a chance that the attributes may change throughout the lifespan of the plug-in. The other variables are there to manage the date formats. The from/to date picker allows for each item to contain different date formats. Note that it is highly unlikely that each item would contain different formats, but it is a possibility since the items are independent of each other.

Set the File Prefix field to http://localhost/FromToDatePicker/,as shown in Figure 3-7. Figure 3-7. Settings: File Prefix field Standard attributes define what standard options are available for the application developer to use. To start, check the options as shown in Figure 3-8. Choosing standard attributes Including JavaScript Code The next thing to do is add the JavaScript code to display the calendar and add constraints so the from and to dates are within a valid range. To display the date picker, you’ll use jQuery UI date picker, which is the same tool that APEX uses for the standard date picker.

For now store the render function in the package that you previously created, PKG_APRESS_PLUGINS. First create the entry in the package specification: 1. pks in your SQL editor. 2. Edit the plug-in and scroll to the Callbacks region. Click the Render Function Name label to bring the pop-up help, as shown in Figure 3-21. Figure 3-21. info CHAPTER 3 ■ ITEM PLUG-INS 3. pks, as shown in Figure 3-22. Figure 3-22. Item type interface 4. Name/rename the function to f_render_from_to_datepicker, and include a semicolon at the end of the return line so that the package specification can compile.

Download PDF sample

Rated 4.87 of 5 – based on 9 votes