Numbering A List In A Textarea?

Jun 2, 2010

I've already taken one college course in javascript, but I'm trying to increase my knowledge of javascript by working through the book "Sams Teach Yourself Javascript in 24 Hours". Everything is going well, but there is one exercise that I can't figure out. We are supposed to adjust the code (see below) so that the names are output to the textbox in a numbered list. This comes in a chapter before loops and decisions are covered, so I assume we are to do it without using them.

what I am missing here ... if it is something simple or obvious, I am going to go hide my face in shame

Code:
// initialize the counter and the array
var numnames = 0;
var names = new Array();

[Code].....

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I have a temp HTML file that is based the code I found on this site at [URL]. It dynamically adds and removes rows from an HTML table with inputs in the cells. I have tweaked my copy a bit to match our needs. Of importance to this post is that column 1 is simply the row number. Unfortunately, I am unable to figure out how to re-sequence the first column if a row is deleted. For example, if there are 4 rows, and I delete row 3, I need to re-sequence (re-number) the values to reflect 1, 2, 3, not 1, 2, 4.

[URL]

Below is the insert logic (which adds a delete button for the row).

function insertRow() {
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[Code]....

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Code:
function addMsg(text,element_id) {
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'; }

HTML Code:
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Then, if you deleted line C), it will automatically relabel to:
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[Code].....

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[Code]...

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<?php

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Code below:

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HTML

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[code]....

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Go to url removed and click on the link that says:

Jukebox utilizing an .m3u playlist:

Here is the .m3u playlist for the above code:

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Go to url removed and click on the link that says:

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Go to url removed and click on the link that says:

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