explain document object model with example

Ngày tải lên: 21/01/2014, 12:20

Ngày tải lên: 28/04/2014, 16:20

Ngày tải lên: 28/04/2014, 16:20

... line, create a domOne object, and pass the file name to the domOne object. The domOne object creates a parser object, parses the document, then processes the DOM tree (aka the Document object) via the ... 3 – The Document Object Model (DOM) Tutorial – XML Programming in Java 10 Common DOM methods When you’re working with the DOM, there are several methods you’ll use often: • Document. getDocumentElement() Returns ... Section 3 – The Document Object Model (DOM) 15 Summary Believe it or not, that’s about all you need to know to work with DOM objects. Our domOne code did several things: • Created a Parser object •...

Ngày tải lên: 30/09/2013, 04:20

... in a document tree gives us the power to find nodes. When programming with the DOM API, it is quite node within the document or a list of nodes of a specific type within the document. In Example ... from t nt, use clone ) . [10] Chapter 17. The Document Object Model document object model (DOM) is an application programm g interface (API) for a document (such as an HTML docum m g s elements ... of the Document object. If the first nt with any of the following expressions: document. layers[0] // Index the array with a number document. layers['layer1'] // Index the array with...

Ngày tải lên: 05/10/2013, 13:20

Ngày tải lên: 13/05/2014, 19:51

... only object you can create in the Outlook object model is the Application object. This object resides at the top of the object model. Using the Application Object from Within a Form From within ... Working with the Microsoft Outlook 2000 Object Model 3 Referencing the Outlook 2000 Application Object  Using the Application Object from Within a Form  Using the Application Object from Within ... Outlook object model. Slide Objective To show the Items collection in relation to other Outlook 2000 objects. Lead-in You can work with Outlook 2000 items programmatically, both from within...

Ngày tải lên: 10/12/2013, 16:15

Ngày tải lên: 05/07/2013, 11:31

... CallableStatement Java objects with Oracle database objects. So let's start our journey into object- relational SQL with an overview of Oracle's object- relational technology. Chapter 14. An Object- Relational ... associated with using references in object views, we'll use primary and foreign keys. With these decisions behind us, let's move forward by creating object views for our four new objects. ... underlying tables with relational SQL or treat them as an object. Using object views, you can migrate a legacy relational database to a relational -object database. While creating an object view does...

Ngày tải lên: 29/09/2013, 09:20

... standard is that it is a document object model for both XML and HTML documents. In this standard, the Document object provides generic functionality of use for both types of documents. HTML-specific ... section, under " ;Document& quot; and "HTMLDocument." 14.1.4 Naming Document Objects Before we begin our discussion of the Document object and the various objects it exposes, ... the document, your JavaScript code can refer to the resulting Form object with either of the following two expressions: document. forms[0] // Refer to the form by position within the document document. f1...

Ngày tải lên: 05/10/2013, 13:20

... connection closes.  PHP/CURL Book with Examples     <?php // Example custom_header.php // Get Secure Page from www.neteller.com // With Custom Header. // Copyright http://curl.phptrack.com ...  &    PHP/CURL Book with Examples     <?php // Example 010 // Bug Tracking with Viewing Whats Header passed and Returns // Copyright ... Print page contents. ?>  PHP/CURL Book with Examples     <?php // Example 008 // Use Cookies for Storing, Reading, setting and Passing...

Ngày tải lên: 06/10/2013, 09:20

... of the objects in the Excel Object Model have objects with associated collections. The collection object is usually the plural form of the associated object. For example, the Worksheets collection holds ... Object Model oAllowRange.Users.Add "RCR\AgamaOffice", False End If End If End If Next nm End With End Sub Application Object The Application object is the root object of the Excel Object ... the Excel Object Model. All the other objects in the Excel Object Model can only be accessed through the Application object. Many objects, however, are globally available. For example, the ActiveSheet...

Ngày tải lên: 13/12/2013, 09:16

... History relational model with respect to extremely complex data structures. Figure 1.5 shows an object data model.  Object- Relational . Without losing efficiency, minimal object capa- bilities ... contrary, the object data model is excellent for access to unique data items within large, highly complex data sets or groups of interlinked objects. In other words, the object data model is much ... last 50 years from use of simple file systems to relational, object, and object- relational models. Figure 1.1 shows the evolution of data modeling techniques.  File System . Operating system...

Ngày tải lên: 24/12/2013, 12:17

... familiar with some basic ways to protect your data: for example, adding a password to your login so only you are allowed to use your computer, or placing your files on a removable disk that you keep with you ... 24.  Everything possible in Oracle SQL with respect to SQL coding can now be coded and executed from within PL/SQL. PL/SQL is now fully syntactically equivalent with Oracle SQL. In other words, all Oracle ... command.  The PURGE command is used to permanently destroy objects dropped into the recycle bin. Space is not released for dropped objects until they are purged.  New built-in functions...

Ngày tải lên: 24/12/2013, 12:17

... highest value by default. 4.3.6 Using Pseudocolumns One or two simple examples will suffice with respect to the SELECT state- ment. For example, the following query finds the ROWID (logical row pointer) ... 6.1 ORDER BY Clause Syntax 111 Chapter 6 6.1.1 Some Simple ORDER BY Clause Examples Here’s an example query with no ORDER BY clause: SELECT A.NAME "Artist", S.DUE_DATE , SYSDATE ... queries such as using DIS- TINCT and the DUAL table. So let’s begin with the basics of the SELECT statement and some simple examples just to get into the swing of things. 4.1 The Basic SELECT...

Ngày tải lên: 24/12/2013, 12:17

... categories of operators, conditions, and pseudocolumns both with respect to Oracle documentation and other chapters in this book. Let’s begin with the simplest of things, precedence. Chap7.fm Page ... Report"> </FORM></BODY></HTML> This HTML file, along with the script CDREPORT.SQL, should be placed into the HTTP Server’s document directory on the server. The default document directory location is $ORACLE_HOME/Apache/ Apache/htdocs. ... with MUSICCD_ID = 1. An editing session can be initi- ated from within SQL*Plus using the EDIT command. EDIT In the background, SQL*Plus writes a file named AFIEDT.BUF and then opens the file with...

Ngày tải lên: 24/12/2013, 12:17

... "American style" Table 9.3 Some of the Date Formatting Models Date Format Models What Is It? - / , . ; Permitted punctuation with date string representation. YEAR The year (2002 shows TWO ... state with various phrases. For example, the state code “OR” is replaced by the phrase “Tree hugger.” The default value is always listed last after the search-and-replace value pairs. In this example, ... column names on the ARTIST and SONG tables. Use cau- tion with the ANSI format of the natural join. The NATURAL JOIN clause matches all columns with identical column names in the two tables. If columns...

Ngày tải lên: 24/12/2013, 12:17

... you can then use the rows with zeros in the group function. For example, calculating the average time per artist will yield a different result if you use zero for artists without studio time (by using ... in modern-day object applica- tions written in languages such as Java. Object applications and relational databases require a complex mapping process between the two different object and relational ... func- tion, we start with the probability and compute the corresponding value for the cumulative distribution. 11.2.1.4 Ranking Functions  RANK(expression [, expression ]) WITHIN GROUP (ORDER...

Ngày tải lên: 24/12/2013, 12:17

... sequence reference within a SELECT statement list. For example, ‘My name is Joe.’  Compounding . A compound expression is multiple expressions put together with operators. For example, 10 + ... name of the attribute (column) defined within the type. Object datatypes are covered in Chapter 16. Figure 14.2 An SQL Inline Searched CASE Statement Example. Chap14.fm Page 304 Thursday, ... the two examples following. The first example following uses the IN set membership comparison to find a row set of two columns from the ARTIST table where the name of the Figure 12.8 = SOME with a Subquery. Chap12.fm...

Ngày tải lên: 24/12/2013, 12:17

... stage, complex and object datatypes are broken into multiple separate sections, starting with straightforward binary object storage datatypes. 16.2.1 Binary Object Datatypes Binary object datatypes ... object in order to function. REF REF schema.objname REF MUSIC.INSTRUMENT_OBJ Reference object identifier. Used for object tables to define a referential or object- parent to another object ... complicated scripting. There are object collection functions that can make things easier, particularly when dealing with VARRAY and nested table objects at the same time. These object collection functions...

Ngày tải lên: 24/12/2013, 12:17