Re: Witango-Talk: Creating an index

Alan Wolfe Thu, 12 Oct 2006 10:32:36 -0700

try scoping your variables (both header and test) and see if that doesn't fix it.

On 10/12/06, WebDude <[EMAIL PROTECTED]> wrote:

Sorry, but I still need help!

Don't know why, but for some reason I cannot get this to work. What is really ticking me off is that I have done this before and I just can't find my snip. In fact, I used this method to show a list of authors in alpha order using the first letter of the last name as the header and skipping all letters with no authors - ie...

A

    John Anderson

    Jim Albert

    Frank Alpha

B

    John Bart

    Jim Burt

    Frank Bub

etc. etc.

I am doing a db call and searching Category and Title (in that order)... This is what I have so far using Win2k Witango 2000 (could this be an issue?)..

<@assign header value="">

<@rows array=test>

    <@if expr="<@col num=1>!=<@VAR header>">
        <@assign header value="<@col num=1>">
        <b><@VAR header></b><br>
    </@if>

    <@col num=2><br>

</@rows

Should be simple but I am just not seeing... I need a fresh set of eyes...

From: Alan Wolfe [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 11, 2006 2:20 PM

To: [email protected]
Subject: Re: Witango-Talk: Creating an index
Sure, this uses h1's for categories and h3's for subjects just to keep things simple (:

<@assign local$header value="">

<@rows array=local$MyArray>

<@if expr="<@col num=1>!=@@local$header">

      <@assign local$header value="<@col num=1>">

        <h1>@@local$header</h1>

</@if>

    <h3><@col num=2></h3>

</@rows>

On 10/11/06, WebDude <[EMAIL PROTECTED]> wrote:

mmmm I have been trying to do this with an array...

I like your method, you have an actual snip?

From: Alan Wolfe [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, October 11, 2006 2:03 PM
To: [email protected]
Subject: Re: Witango-Talk: Creating an index

I'm not sure if it's the most efficient way to do it but here's what i do (in pseudocode)

set local$header to "" (blank)

loop through the table and for each row:

{

if column 1 is diferent than local$header

{

    write out the header

    set local$header to column 1

}

write out column #2, indented

}

hope that helps!

Alan

On 10/11/06, WebDude <[EMAIL PROTECTED]> wrote:

Sorry if this seems so elementary...

I have a table that lists categories and subjects - ie...

category1    subject1

category1    subject2

category1    subject3

category2    subject4

category2    subject5

category2    subject6

category3    subject7

category3    subject8

category3    subject9

How do I display...

category1

    subject1

    subject2

    subject3

category2

    subject4

    subject5

    subject6

category3

    subject7

    subject8

    subject9

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Re: Witango-Talk: Creating an index

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