Complex ProgressBar Observer

$Date: 2004/06/27 13:08:28 $

Table of contents

Introduction
Render options
Output
PHP source syntax highlight
Play demo

Introduction

This example requires :

PEAR::HTML_Progress 1.2.0RC3 or better (see source at lines 12, 13).

This example will run a complex observer mechanism which run two progress bar. At each full loop of first bar, second bar is increment until this last one reach 100%.

All explains are in source code comments. Just a big warning: NEVER forget the line 145.

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Render options

Here are options to build the 1st progress bar :

background-color = #e0e0e0

HTML_Progress_UI::setProgressAttributes()

Here are options to build the 1st progress bar string :

valign           = left
color            = red
background-color = lightblue

HTML_Progress_UI::setStringAttributes()

Here are options to build the 2nd progress bar border :

width = 1
style = solid
color = navy

HTML_Progress_UI::setBorderAttributes()

Here are options to build the 2nd progress bar cell :

active-color   = #3874B4
inactive-color = #EEEECC

HTML_Progress_UI::setCellAttributes()

Here are options to build the 2nd progress bar string :

width            = 100
align            = center
valign           = right
color            = yellow
background-color = lightblue

HTML_Progress_UI::setStringAttributes()

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Output

Screenshot

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PHP source syntax highlight

Open source listing in a new window.

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Play demo

Run the script.

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