Mouly Kumaraswamy

I have a form having static fields (displayed when page loads) and dynamic fields. The dynamic fields are displayed depending on the value chosen for a static property field. The code snippet to add the dynamic fields:
<table id="tblPrp" style="display: none;"> </table> var t=document.getElementById("tblProperties"); var tb=document.createElement("TBODY"); t.appendChild(tb); var tr,td,i; <SCRIPT> for(var e=0;e<prop.length;e++){ i=document.createElement("input"); i.name="DN.prp"+String(e)+".value"; i.type="text"; i.value=prop[i].value; tr=document.createElement("tr"); tb.appendChild(tr); td=document.createElement("td"); tr.appendChild(td); td.appendChild(document.createTextNode(prop[i].label); td=document.createElement("td"); tr.appendChild(td); td.appendChild(i); } t.style.display=""; </SCRIPT>

Problem: When the user is in the last static field and hits TAB the focus needs to go to the first dynamically loaded text box. But when I try to change focus to the dynamic field using document.[form name].[element name].focus() I'm getting an error in IE that the object is null or doesn't exist; while this is working in Firefox. When I gave document.getElementById('tblPrp').rows[0].cells[1] the value returned was <Input value="prp1value">

Any ideas as to make it work in IE?

[ September 30, 2006: Message edited by: Mouly Kumaraswamy ]
[ September 30, 2006: Message edited by: Mouly Kumaraswamy ]

I am working in AIX.

cd ~- and cd - worked

This was something I was searching for a long time.

Thank you all.

Is there a command to move to the previously visited directory in a session.
For example, if I am in "/tmp" and then I go to "/home/name" then is there a command that will take me to "/tmp". (Discounting of course cd /tmp ).
I'm looking for a command analogous to browser back/forward buttons.

I using Korn shell, but commands from other shells are also welcome.
[ September 22, 2006: Message edited by: Mouly Kumaraswamy ]

1. Exam 1Z0-007 - Introduction to Oracle9i: SQL
2. Exam 1Z0-001 - Introduction to Oracle: SQL� and PL/SQL�
3. Exam 1Z0-147 - Program with PL/SQL

To become a OCA you have to give Exam 3 and [Exam 1 or Exam 2]

It is working as I expected, thank you.

You have to give the form an id, append it to the page, and then call document.getElementById("someId").submit();.

How do I append the form to the page? I couldn't identify the DOM function to do it.

The java.sql.Date has a constructor that accepts a long value (epoch), you need to use it.java.util.Date date = new java.util.Date(); java.sql.Date date2 = new java.sql.Date(date.getTime());

You can do a self-study. But I think you need to pass both SQL and PL/SQL to become a OCA and then pass Forms to become OCP.

I empathize with you, clearing Forms to become an OCP really sucks. I have decided not to do Forms and stop with an OCA.

Hi Barry,

Recently I bought the Sybex study guides for 1Z0-007 (Biju Thomas). Albeit I've read only the first chapter, I think it is sufficient to take a good shot at the exam. I chose this book over the offical study guide because I felt it had better reviews.

I use the following code to create a dynamic form and submit it

form = document.createElement("form"); text = document.createElement("input"); text.name="search"; text.value = text.value.substr(text.value.indexOf(":")+1); form.appendChild(text); form.setAttribute("action", "http://en.wikipedia.org/wiki/Special:Search"); form.setAttribute("method","GET"); form.setAttribute("target","_blank"); form.submit();


Nothing happens after the form.submit() is called. Is something amiss in the code?

amazing

How can I find the number of rows returned by a SQL query without iterating through all the rows? One way would be to add rowcount column in the select clause and order it - but this is very expensive and clumsy.

Also can is it possible to identify upfront if zero rows have been returned?

I use Notepad++. Offers syntax highlighting for many languages including JS and, best of all, is a freeware.

I don't about Eclipse, but WSAD (based on Eclipse 2.1) comes with a graphical editor for web.xml. Use it if Eclipse come with a DD editor.

PageContext is a subclass of JSP Context. It is used to get/store attributes from all scopes, get handle to the writer, and few other functions.

One ServletContext is defined for one web application per JVM. It is primarily used to hold application level attributes.