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Can one execute dynamic SQL from Forms?
Can one execute dynamic SQL from Forms? Yes, use the FORMS_DDL built-in or call the DBMS_SQL database package from Forms. Eg: FORMS_DDL('INSERT INTO X VALUES (' || col_list || ')'); Just note that FORMS_DDL will force an implicit COMMIT and may de-synchronize the Oracle Forms COMMIT mechanism. 2011-04-12, 7103👍, 0💬

Can one issue DDL statements from Forms?
Can one issue DDL statements from Forms? DDL (Data Definition Language) commands like CREATE, DROP and ALTER are not directly supported from Forms because your Forms are not suppose to manipulate the database structure. A statement like CREATE TABLE X (A DATE); will result in error: Encountered the ... 2011-04-05, 6000👍, 0💬

How does one suppress or customize error messages in Forms?
How does one suppress or customize error messages in Forms? One can either set the message level using the system variable SYSTEM.MESSAGE_LEVEL or trap errors using the ON-ERROR or ON-MESSAGE triggers. MESSAGE_LEVEL: Set to 0, 5, 10, 15, 20, 25 to suppress all messages with severity below this level... 2011-04-05, 5815👍, 0💬

What is CRUD testing and how does a tester test this?
What is CRUD testing and how does a tester test this? CRUD testing is actually Black Box testing. CRUD stands for (Create, Read, Update, Delete). I.e., whether you can Create or Add data, Whether you can Read or Access The Data after it is saved once, or whether you can Deteted the data along with i... 2011-03-31, 6213👍, 0💬

What is the difference between CALL_FORM, NEW_FORM and OPEN_FORM?
What is the difference between CALL_FORM, NEW_FORM and OPEN_FORM? CALL_FORM: start a new form and pass control to it. The parent form will be suspended until the called form is terminated. user can not navigate to parent form until child form is open. NEW_FORM: terminate the current form and replace... 2011-03-29, 10277👍, 0💬

Can one Maximize/ Minimize a Window in Forms?
Can one Maximize/ Minimize a Window in Forms? On MS-Windows, Forms run inside a Windows Multiple-Document Interface (MDI) window. You can use SET_WINDOW_PROPERTY on the window called FORMS_MDI_WINDOW to resize this MDI (or any other named) window. Examples: set_window_property(FORMS_MDI_ WINDOW,WIND... 2011-03-29, 5768👍, 0💬

The question is from software maintenance.Please help
Indicate the basic criteria used in testing requirements specifications. 2011-03-24, 4735👍, 0💬

Can one bypass the Oracle login screen?
Can one bypass the Oracle login screen? The first thing that the user sees when using runform is the Oracle logon prompt asking them for their username, password, and database to connect to. You can bypass this screen or customise it by displaying your own logon screen. Eg: -- ON-LOGON Trigger decla... 2011-03-22, 6240👍, 0💬

How does one iterate through items and records in a specified block?
How does one iterate through items and records in a specified block? One can use NEXT_FIELD to iterate (loop) through items in a specific block and NEXT_RECORD to iterate through records in a block. Code example: OriPos := TO_NUMBER(:System.Trigger_Reco rd);First_Record; LOOP -- do processing IF (:S... 2011-03-22, 10839👍, 0💬

What tools can do a 'diff' to discover the differences between 2 versions of an FMB file?
What tools can do a 'diff' to discover the differences between 2 versions of an FMB file? Use an Object List Report. File > Administration > Object List Report This generates a text file of the form. Compare these to find the difference easily. FORMS API Master -- This will help us to compare two Fm... 2011-03-15, 5009👍, 0💬

What is Oracle Forms and what is it used for?
What is Oracle Forms and what is it used for? Oracle Forms is a 4GL Rapid Application Development (RAD) environment. Forms Builder is used to create applications to enter, access, change, or delete data from Oracle (and other) databases. The Forms Runtime environment is required to execute compiled ... 2011-03-15, 6080👍, 0💬

How to create an input box?
How to create an input box? prompt("What is your temperature?"); 2011-03-08, 3969👍, 0💬

How to create a confirmation box?
How to create a confirmation box? confirm("Do you really want to launch the missile?"); 2011-03-08, 3921👍, 0💬

How to create a popup warning box?
How to create a popup warning box? alert('Warning: Please enter an integer between 0 and 100.'); 2011-03-01, 3495👍, 0💬

How to have the status line update when the mouse goes over a link?
How to have the status line update when the mouse goes over a link? &lt;a href="javascript.shtml" onmouseover="window.status='Hi There!';return true" onmouseout="window.status='';r eturntrue">Look at the Status bar&lt;/a> Look at the Status bar as your cursor goes over the link. 2011-03-01, 3830👍, 0💬

How to have an element invoke a JavaScript on selection, instead of going to a new URL:
How to have an element invoke a JavaScript on selection, instead of going to a new URL: &lt;script type="text/javascript"> function pseudoHitMe() { alert("Ouch!"); } &lt;/script> &lt;a href="javascript:pseudoHitMe() ">hitme&lt;/a> 2011-02-22, 3688👍, 0💬

How to add new elements dynamically.
How to add new elements dynamically. &lt;html xmlns="http://www.w3.org/1999/ xhtml"xml:lang="en" lang="en"> &lt;head> &lt;title>t1&lt;/title >&lt;script type="text/javascript"> function addNode() { var newP = document.createElement("p"); var textNode = document.createTextNode(" I... 2011-02-22, 3738👍, 0💬

How to write messages to the screen without using "document.write()"?
How to write messages to the screen without using "document.write()"? Changing the contents of an element is a much better solution. When the method showStatus is invoked, it will change the content of the span. ... function showStatus(message) { var element = document.getElementById("mysta tus");el... 2011-02-15, 4520👍, 0💬

How to disable an HTML object
How to disable an HTML object document.getElementById("myObj ect").disabled= true; 2011-02-15, 4104👍, 0💬

How to find radio button selection when a form is submitted?
How to find radio button selection when a form is submitted? &lt;script type="text/javascript"> function findButton() { var myForm = document.forms.animalForm; var i; for (i=0;i&lt;myForm.marsupial .length;i++) { if (myForm.marsupial[i].checked) { break; } } alert("You selected \""+myForm.ma... 2011-02-08, 4072👍, 0💬

How to find the selected radio button immediately using the 'this' variable?
How to find the selected radio button immediately using the 'this' variable? &lt;script> function favAnimal(button) { alert('You like '+button.value+'s.'); } &lt;/script> &lt;input type="radio" name="marsupial" value="kangaroo" onchange="favAnimal(this)">Kan garoo&lt;br />&lt;inp... 2011-02-08, 3668👍, 0💬

What is === operator?
What is === operator? ==== is strict equality operator, it returns true only when the two operands are having the same value without any type conversion. 2011-02-01, 3802👍, 0💬

What are undefined and undeclared variables?
What are undefined and undeclared variables? Undeclared variables are those that are not declared in the program (do not exist at all), trying to read their values gives runtime error. But if undeclared variables are assigned then implicit declaration is done . Undefined variables are those that are... 2011-02-01, 3649👍, 0💬

Does JavaScript have the concept level scope?
Does JavaScript have the concept level scope? No. JavaScript does not have block level scope, all the variables declared inside a function possess the same level of scope unlike c, c++, and java. 2011-01-25, 4218👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML