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<h1>
HTML_Progress2 : The Definitive Guide
</h1>
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Data Management related
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Chapter 13. How to adjust your code
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<div class="sect1" lang="en" xml:lang="en">
<div class="titlepage">
<h2 class="title c1">
<a name="id4796919" id="id4796919"></a>Data Management related
</h2>
</div>
<div class="variablelist">
<dl>
<dt>
<span class="term">moveNext(), moveStep()</span>
</dt>
<dd>
<p>
Changes value of the progress meter to the next value or next
step.
</p>
<p>
These new methods were introduced with the new multiple label
system, and should replaced <code class=
"methodname">incValue()</code> deprecated.
</p>
<div class="note c2">
<table border="0" summary="Note">
<tr>
<td rowspan="2" align="center" valign="top" width="48">
<img alt="[Note]" src="img/admons/note.png" />
</td>
<th align="left">
Note
</th>
</tr>
<tr>
<td align="left" valign="top">
<code class="methodname">incValue()</code> method is almost
equivalent to <code class="methodname">moveStep()</code>
except that it did not provide display refresh.
</td>
</tr>
</table>
</div>
<p>
Here is sample of your script version with HTML_Progress 1.x :
</p>
<div class="php c3">
<ol>
<li class="li1">
<div class="de1">
<span class="kw2"><?php</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw1">require_once</span> <span class=
"st0">'HTML/Progress.php'</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span> <span class="sy0">=</span>
<span class="kw2">new</span> HTML_Progress<span class=
"br0">(</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">setAnimSpeed</span><span class=
"br0">(</span><span class="nu0">100</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2">?></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>html<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>head<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>style type<span class=
"sy0">=</span><span class=
"st0">"text/css"</span><span class="sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><!--</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2"><?php</span> <span class=
"kw3">echo</span> <span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">getStyle</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span> <span class=
"kw2">?></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0">--></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"></</span>style<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>script type<span class=
"sy0">=</span><span class=
"st0">"text/javascript"</span><span class="sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><!--</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2"><?php</span> <span class=
"kw3">echo</span> <span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">getScript</span><span class=
"br0">(</span><span class="br0">)</span><span class=
"sy0">;</span> <span class="kw2">?></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="co1">//--></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2"></script></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"></</span>head<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>body<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2"><?php</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw3">echo</span> <span class=
"re1">$pb</span><span class="sy0">-></span><span class=
"me1">toHtml</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw1">do</span> <span class="br0">{</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">display</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
<span class="co1">// <--- to remove !!!</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw1">if</span> <span class=
"br0">(</span><span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">getPercentComplete</span><span class=
"br0">(</span><span class="br0">)</span> <span class=
"sy0">==</span> <span class="nu0">1</span><span class=
"br0">)</span> <span class="br0">{</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class=
"kw1">break</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="br0">}</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">sleep</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="co1">// your long process goes
here !</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">incValue</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
<span class="co1">// <--- to replace !!!</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="br0">}</span> <span class=
"kw1">while</span><span class="br0">(</span><span class=
"nu0">1</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2">?></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"></</span>body<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"></</span>html<span class=
"sy0">></span>
</div>
</li>
</ol>
</div>
<p>
And your script version with HTML_Progress2 :
</p>
<div class="php c3">
<ol>
<li class="li1">
<div class="de1">
<span class="kw2"><?php</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw1">require_once</span> <span class=
"st0">'HTML/Progress2.php'</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span> <span class="sy0">=</span>
<span class="kw2">new</span> HTML_Progress2<span class=
"br0">(</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">setAnimSpeed</span><span class=
"br0">(</span><span class="nu0">100</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2">?></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>html<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>head<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2"><?php</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw3">echo</span> <span class=
"re1">$pb</span><span class="sy0">-></span><span class=
"me1">getStyle</span><span class="br0">(</span><span class=
"kw2">false</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw3">echo</span> <span class=
"re1">$pb</span><span class="sy0">-></span><span class=
"me1">getScript</span><span class=
"br0">(</span><span class="kw2">false</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2">?></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"></</span>head<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"><</span>body<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2"><?php</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">display</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw1">do</span> <span class="br0">{</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw1">if</span> <span class=
"br0">(</span><span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">getPercentComplete</span><span class=
"br0">(</span><span class="br0">)</span> <span class=
"sy0">==</span> <span class="nu0">1</span><span class=
"br0">)</span> <span class="br0">{</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class=
"kw1">break</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="br0">}</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">sleep</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="co1">// your long process goes
here !</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$pb</span><span class=
"sy0">-></span><span class=
"me1">moveNext</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="br0">}</span> <span class=
"kw1">while</span><span class="br0">(</span><span class=
"nu0">1</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2">?></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"></</span>body<span class=
"sy0">></span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="sy0"></</span>html<span class=
"sy0">></span>
</div>
</li>
</ol>
</div>
<div class="tip c2">
<table border="0" summary="Tip">
<tr>
<td rowspan="2" align="center" valign="top" width="48">
<img alt="[Tip]" src="img/admons/tip.png" />
</td>
<th align="left">
Tip
</th>
</tr>
<tr>
<td align="left" valign="top">
Of course, if you used the <code class=
"methodname">run()</code> method instead of the loop, you
have nothing to change.
</td>
</tr>
</table>
</div>
</dd>
</dl>
</div>
</div>
<table class="progress2Footer">
<tr>
<td align="left">
HTML_Progress2 : The Definitive Guide
</td>
<td align="right">
v 2.4.0 : April 20, 2007
</td>
</tr>
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<tr>
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User Interface related
</td>
<td width="20%" align="center">
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</td>
<td width="40%" align="right" valign="top">
Chapter 14. New Features in HTML_Progress2
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