GeekInterview.com
   Home |  Tech FAQ  |   Interview Questions |  Placement Papers |  Tech Articles |  Learn |  Freelance Projects |  Online Testing |  Geeks Talk |  Job Postings |  Knowledge Base | Site Search |  Add/Ask Question

GeekInterview.com  >  Interview Questions  >  Oracle  >  Oracle Forms 4.0
Go To First  |  Previous Question  |  Next Question 
 Oracle Forms 4.0  |  Question 27 of 92    Print  
What is a canvas-view?
 
A  canvas-view  is  the background object on which you layout the interface items  (text-items,  check boxes, radio groups, and so on.) and boilerplate objects  that  operators  see  and  interact with as they run your form. At run-time, operators can see only those items that have been assigned to a specific canvas.  Each canvas, in term, must be displayed in a specific window.



  
Total Answers and Comments: 1 Last Update: February 14, 2008   
  
 Sponsored Links

 
 Best Rated Answer

No best answer available. Please pick the good answer available or submit your answer.
February 14, 2008 11:12:10   #1  
g_sidhu Member Since: August 2007   Contribution: 122    

RE: What is a canvas-view?
CANVAS VIEWPORTS (VIEWS)The terms “canvas view” and “viewport” are synonymous. The viewport refers to the area of the canvas that is visible to the user. What this means is that the canvas object itself is not always entirely visible; only the area defined by its viewport is visible. Returning briefly to the painter’s canvas analogy, think of a painting with a wide wooden frame. The frame obscures the edges of the canvas, but the center of the canvas, the part with the painting, is visible. Think of the part that is visible as the viewport.The size of the canvas and the size of its viewport are determined by properties.
 
Is this answer useful? Yes | No

 Related Questions

 Base  table  Blocks.   Control  Blocks.          1.   A   base   table   block   
Latest Answer : Base-table blocks, as their name implies, are based on a database table or view and must contain at least one item that is based on a column in that database table or view. If you create a block based on the STUDENT table, at least one of its items must ...

 A  window,  by itself  ,  can  be  thought  of  as an empty frame. The frame provides a way to interact with the window, including the ability to scroll, move,  
Latest Answer : For a canvas and its items to be visible, it must be assigned to a window. By the same token, for a window to be visible, it must contain at least one canvas. Therefore, canvases and windows rely on each other to make themselves and other Forms objects ...

What  built-in  is  used  for  changing  the  properties of the window dynamically?
 Set_window_property Canvas-View 

 A  canvas-view  is  the background object on which you layout the interface items  (text-items,  check boxes, radio groups, and so on.) and boilerplate objects  that  
Latest Answer : CANVAS VIEWPORTS (VIEWS)The terms “canvas view” and “viewport” are synonymous. The viewport refers to the area of the canvas that is visible to the user. What this means is that the canvas object itself is not always entirely visible; ...

 Page - Canvas-View   Page 0 - Canvas-view null. 

 Content View, Stacked View. 
Latest Answer : Conetent View(Default)Stack View(Only create on content canvas only)Tab ViewToolbar View(Vertical/Horizontal)--Always try to connect it with window for many forms in one application. ...

 A  content view is the "Base" view that occupies the entire content pane of the window in which it is displayed.   A  stacked view differs from a content canvas view 

List  the  built-in  routines  for the controlling canvas views during run-time?
 Find_canvas   Get-Canvas_property   Get_view_property   Hide_View     Replace_content_view     Scroll_view     

Latest Answer : No, it’s not possible. But reverse is possible ...
Read Answers (6) | Asked by : Shweta

Latest Answer : If you have a master and a detail block, both can be displayed on the same canvas. ...
Read Answers (3) | Asked by : Shweta


 Sponsored Links

 
Related Articles

Querying Data with Oracle XQuery

Querying Data with Oracle XQuery Starting with Oracle Database 10g Release 2 you can take advantage of a full featured native XQuery engine integrated with the database With Oracle XQuery you can accomplish various tasks involved in developing PHP Oracle XML applications operating on any kind of dat
 

Using Oracle XML DB Repository

Using Oracle XML DB Repository Another variation on accessing and manipulating XML content stored in Oracle database is provided by Oracle XML DB repository which is an essential component of Oracle XML DB mosgoogle NOTE Oracle XML DB repository also known as XML repository is a hierarchically organ
 

Using Oracle Database for Storing, Modifying, and Retrieving XML Data

Using Oracle Database for Storing Modifying and Retrieving XML Data With Oracle XML DB you have various XML storage and XML processing options allowing you to achieve the required level of performance and scalability One of the most interesting things about Oracle XML DB is that it allows you to per
 

XML Processing in PHP and Oracle Applications

Processing XML in PHP Oracle Applications As mentioned there are two alternatives when it comes to performing XML processing in your PHP Oracle application You can perform any required XML processing using either PHP s XML extensions or PEAR XML packages or Oracle s XML features mosgoogle In the fol
 

PHP Oracle Web Development

PHP Oracle Web Development Data processing Security Caching XML Web Services and Ajax The book is written by Yuli Vaseliev a well known author of different web development and programming books PHP Oracle Web Development Data processing Security Caching XML Web Services and Ajax is a good starting b
 

Getting Started with Oracle and ODP.NET

ODP NET Developer’ s Guide by Jagadish Chatarji Pulakhandam Sunitha Paruchuri A practical guide for developers working with the Oracle Data Provider for NET and the Oracle Developer Tools for Visual Studio 2005 Application development with ODP NET Dealing with XML DB using ODP NET Oracle
 

PHP Oracle Web Development Review

PHP Oracle Web Development Data processing Security Caching XML Web Services and Ajax The book is written by Yuli Vaseliev a well known author of different web development and programming books The author is also an expert in open source technologies and SOA Service Oriented Architecture But besides
 

Step by Step Oracle PL-SQL Tutorial

This introductory tutorial to PL SQL will help you to understand the basic concepts of PL SQL Please review the following tutorials and practice the sample SQL Statements on your local Oracle Database Please note that you must learn these basic things before we actually start getting in to Advanced
 

Working with XML in Oracle

Working with XML in Oracle Introduction to XML Extensive markup language is the language which presents data in a human readable form of text The data can be anything from a purchase order or a stock quote or weather radar or a flight schedule it can be represented using XML XML is very similar to H
 

What is a view

A view is nothing but a window of an existing table by which one can view and can also change the values in tables. The main point aspect of view is views have no storage space. For this reason views are also called as virtual tables. Thus in other words a view is a database object that gives a logi
 

Sponsored Links

 




About Us  |   Privacy Policy  |   Terms and Conditions  |   Contact  |   Site Map  |   Add Question  |   Propose Category  |   RSS Feeds  |   Articles Sitemap  |   Site Updates  |   Add Resource

Copyright © 2005 - 2008 GeekInterview.com. All Rights Reserved
Page copy protected against web site content infringement by Copyscape