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<title>PEAR::HTML::Progress example: Blue Sand Plus</title>
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<p><a href="../index.html"><img src="../images/home.gif" alt="Examples TOC"/>examples</a></p>
<h1><span class="chapter">Blue Sand Plus </span></h1>
<p align="right">$Date: 2005/07/25 10:25:30 $</p>
<div class="toc"> Table of contents </div>
<ul>
<li><a href="#intro">Introduction<a>
<li><a href="#render">Render options<a>
<li><a href="#output">Ouput</a>
<li><a href="#source">PHP source syntax highlight<a>
<li><a href="#run">Play demo<a>
</ul>
<a name="intro">
<h2><img src="../images/info.gif"/> Introduction</h2>
<p>This example requires :
<ul>
<li>PEAR::HTML_Progress 1.2.2 or better.</li>
</ul>
</p>
<hr/>
<p><b>This example will run a natural horizontal ProgressBar with blue skin.
It will also show you how to print something inside cells with an external javascript
(replaced internal code).</b></p>
<p>Percent text info is centered on a 60 pixels width area,
on right side of the progress bar.</p>
<p>[<a href="#top">Top</a>]</p>
<a name="render">
<h2><img src="../images/config.gif"/> Render options </h2>
Here are options to build the progress bar cells :
<pre>
active-color = #3874B4
inactive-color = #EEEECC
width = 10
</pre>
<div class="fig">HTML_Progress_UI::setCellAttributes()</div>
Here are options to build the progress bar border :
<pre>
width = 1
color = navy
</pre>
<div class="fig">HTML_Progress_UI::setBorderAttributes()</div>
Here are options to build the progress bar string (percent text info):
<pre>
width = 60
font-size = 14
background-color = #EEEEEE
align = center
</pre>
<div class="fig">HTML_Progress_UI::setStringAttributes()</div>
Here is the external javascript source-code which replace internal code :
<pre>
var isDom = document.getElementById?true:false;
var isIE = document.all?true:false;
var isNS4 = document.layers?true:false;
var cellCount = 10;
function setprogress(pIdent, pValue, pString, pDeterminate)
{
if (isDom)
prog = document.getElementById(pIdent+'installationProgress');
if (isIE)
prog = document.all[pIdent+'installationProgress'];
if (isNS4)
prog = document.layers[pIdent+'installationProgress'];
if (prog != null)
prog.innerHTML = pString;
if (pValue == pDeterminate) {
for (i=0; i < cellCount; i++) {
showCell(i, pIdent, "hidden");
}
}
if ((pDeterminate > 0) && (pValue > 0)) {
i = (pValue-1) % cellCount;
showCell(i, pIdent, "visible");
} else {
for (i=pValue-1; i >=0; i--) {
showCell(i, pIdent, "visible");
if (isDom)
document.getElementById(pIdent+'progressCell'+i+'A').innerHTML = i;
if (isIE)
document.all[pIdent+'progressCell'+i+'A'].innerHTML = i;
if (isNS4)
document.layers[pIdent+'progressCell'+i+'A'].innerHTML = i;
}
}
}
function showCell(pCell, pIdent, pVisibility)
{
if (isDom)
document.getElementById(pIdent+'progressCell'+pCell+'A').style.visibility = pVisibility;
if (isIE)
document.all[pIdent+'progressCell'+pCell+'A'].style.visibility = pVisibility;
if (isNS4)
document.layers[pIdent+'progressCell'+pCell+'A'].style.visibility = pVisibility;
}
</pre>
<div class="fig">href: ./progress_number.js</div>
<p>[<a href="#top">Top</a>]</p>
<a name="output">
<h2><img src="../images/image.gif"/> Output</h2>
<h3>Screenshot </h3>
<p><img src="../screenshots/bluesandplus.png"/></p>
<p>[<a href="#top">Top</a>]</p>
<a name="source">
<h2><img src="../images/source.gif"/> PHP source syntax highlight</h2>
<a target="_blank" href="../highlighter.php?file=./horizontal/bluesandplus.php">Open</a> source listing in a new window.
<p>[<a href="#top">Top</a>]</p>
<a name="run">
<h2><img src="../images/run.gif"/> Play demo</h2>
<p><a href="bluesandplus.php">Run</a> the script.</p>
<p>[<a href="#top">Top</a>]</p>
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