By Deepak Vohra
- decreased reaction time and lowered server load, because the entire online page isn't reposted.
- lowered bandwidth of net purposes as basically info is transferred and the HTML layout is utilized within the browser.
- Separation of information, layout and magnificence.
The publication covers net seek and RSS Feed with Ajax in addition to shape validation with Ajax frameworks for Java, JSP, JSF, and personal home page. It discusses utilizing Ajax in Oracle JDeveloper and is IDE established. JDeveloper has the next merits over Eclipse IDE.
- It additionally presents a personal home page extension.
- JDeveloper has a integrated help for JSF and for JDBC.
Read or Download Ajax in Oracle JDeveloper PDF
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Additional resources for Ajax in Oracle JDeveloper
Updater is evalScripts, which indicates if scripts shall be evaluated when the response is received. Default value of evalScripts is false. Updater to update a form element, userid, with the response HTML. Updater class and is used to update a form element periodically. The frequency with which the element is updated is specified with the frequency option. Updater. For example, update a validationMessage div periodically. 3 Installing Prototype We shall be using the same application that we developed in the previous chapter and add prototype functionality to the user interface.
Click on OK in Project Properties window as shown in Fig. 9. Fig. 9 Adding a Library The Ajax web application in this chapter retrieves data and updates data in an Oracle database table. Install Oracle 10g database including the sample schemas and a database instance ORCL. Create a database table with SQL script listed below using SQL client SQL Plus or in command line. Catalog VALUES('catalog3', 'Oracle Magazine', 'Oracle Publishing', 'March-April 2005', 'Starting with Oracle ADF ', 'Steve Muench'); 26 2 Developing an Ajax Web Application Next, define a JDBC Connection with the Oracle database in the Databases window.