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<h1>
HTML_Progress2 : The Definitive Guide
</h1>
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User Interface related
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<a accesskey="p" href="ch13.html">Prev</a>
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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="id4796804" id="id4796804"></a>User Interface related
</h2>
</div>
<div class="variablelist">
<dl>
<dt>
<span class="term">setCellCount()</span>
</dt>
<dd>
<p>
Sets the number of cell in the progress bar
</p>
<p>
This method accept now zero as minimum value for smooth progress
meter. That means that a progress bar with zero cell, will render
a full bar as HTML_Progress2_Lite do.
</p>
</dd>
</dl>
</div>
<div class="variablelist">
<dl>
<dt>
<span class="term">setLabelAttributes(), addLabel()</span>
</dt>
<dd>
<p>
With HTML_Progress 1.x you might only defines one custom text
label. Now with new multiple label system you can do it at
infinite. There is no label number limit (except memory).
</p>
<div class="important c2">
<table border="0" summary="Important">
<tr>
<td rowspan="2" align="center" valign="top" width="48">
<img alt="[Important]" src="img/admons/important.png" />
</td>
<th align="left">
Important
</th>
</tr>
<tr>
<td align="left" valign="top">
You have to define first each label you will put around the
progress meter by the <code class=
"methodname">addLabel()</code> method, before to set its
attributes.
</td>
</tr>
</table>
</div>
<p>
While with HTML_Progress 1.x, you could have a script like this:
</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">$bar</span> <span class="sy0">=</span>
<span class="kw2">new</span> HTML_Progress<span class=
"br0">(</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$bar</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="re1">$bar</span><span class=
"sy0">-></span><span class=
"me1">setIncrement</span><span class=
"br0">(</span><span class="nu0">5</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$bar</span><span class=
"sy0">-></span><span class=
"me1">setStringPainted</span><span class=
"br0">(</span><span class="kw2">true</span><span class=
"br0">)</span><span class="sy0">;</span>
<span class="co1">// get space for the
string</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$bar</span><span class=
"sy0">-></span><span class=
"me1">setString</span><span class=
"br0">(</span><span class="st0">''</span><span class=
"br0">)</span><span class="sy0">;</span>
<span class="co1">// but don't paint it</span>
</div>
</li>
<li class="li1">
<div class="de1">
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$ui</span> <span class=
"sy0">=&</span> <span class=
"re1">$bar</span><span class="sy0">-></span><span class=
"me1">getUI</span><span class="br0">(</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$ui</span><span class=
"sy0">-></span><span class=
"me1">setStringAttributes</span><span class=
"br0">(</span><span class="st0">'width=350
align=left'</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="co1">// ...</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2">?></span>
</div>
</li>
</ol>
</div>
<p>
which prepare to render a custom string on right side of the
progress bar.
</p>
<p>
Now with HTML_Progress2, you will have a modified script like:
</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">$bar</span> <span class="sy0">=</span>
<span class="kw2">new</span> HTML_Progress2<span class=
"br0">(</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$bar</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="re1">$bar</span><span class=
"sy0">-></span><span class=
"me1">setIncrement</span><span class=
"br0">(</span><span class="nu0">5</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$bar</span><span class=
"sy0">-></span><span class=
"me1">addLabel</span><span class=
"br0">(</span>HTML_PROGRESS2_LABEL_TEXT<span class=
"sy0">,</span> <span class="st0">'txt1'</span><span class=
"sy0">,</span> <span class="st0">'Simple static
text'</span><span class="br0">)</span><span class=
"sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="re1">$bar</span><span class=
"sy0">-></span><span class=
"me1">setLabelAttributes</span><span class=
"br0">(</span><span class="st0">'txt1'</span><span class=
"sy0">,</span> <span class="kw3">array</span><span class=
"br0">(</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="st0">'valign'</span>
<span class="sy0">=></span> <span class=
"st0">'top'</span><span class="sy0">,</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="st0">'left'</span> <span class=
"sy0">=></span> <span class="nu0">0</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="br0">)</span><span class=
"br0">)</span><span class="sy0">;</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="co1">// ...</span>
</div>
</li>
<li class="li1">
<div class="de1">
<span class="kw2">?></span>
</div>
</li>
</ol>
</div>
<p>
The percent info will be render alone at right side of the
progress bar (default) and we have added a static text label on
top side of the same progress bar.
</p>
</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>
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